Купить double channel in ear monitor wireless system twin transmitter monitoring professional for stage performance uk 2050 по низкой цене в интернет - магазине


double channel in ear monitor wireless system twin transmitter monitoring professional for stage performance uk 2050

Найти double channel in ear monitor wireless system twin transmitter monitoring professional for stage performance uk 2050 со скидкой или по акции - недорого


Geoff Ingram High-Performance Oracle. Proven Methods for Achieving Optimum Performance and Availability Geoff Ingram High-Performance Oracle. Proven Methods for Achieving Optimum Performance and Availability Новинка

Geoff Ingram High-Performance Oracle. Proven Methods for Achieving Optimum Performance and Availability

3004.28 руб.
"Geoff Ingram has met the challenge of presenting the complex process of managing Oracle performance. This book can support every technical person looking to resolve Oracle8i and Oracle9i performance issues." -Aki Ratner, President, Precise Software Solutions Ensuring high-performance and continuous availability of Oracle software is a key focus of database managers. At least a dozen books address the subject of «performance tuning»– that is, how to fine-tune the Oracle database for its greatest processing efficiency. Geoff Ingram argues that this approach simply isn't enough. He believes that performance needs to be addressed right from the design stage, and it needs to cover the entire system–not just the database. High-Performance Oracle is a hands-on book, loaded with tips and techniques for ensuring that the entire Oracle database system runs efficiently and doesn't break down. Written for Oracle developers and DBAs, and covering both Oracle8i and Oracle9i, the book goes beyond traditional performance-tuning books and covers the key techniques for ensuring 24/7 performance and availability of the complete Oracle system. The book provides practical solutions for: * Choosing physical layout for ease of administration and efficient use of space * Managing indexes, including detecting unused indexes and automating rebuilds * SQL and system tuning using the powerful new features in Oracle9i Release 2 * Improving SQL performance without modifying code * Running Oracle Real Application Clusters (RAC) for performance and availability * Protecting data using Recover Manager (RMAN), and physical and logical standby databases The companion Web site provides the complete source code for examples in the book, updates on techniques, and additional documentation for optimizing your Oracle system.
Khaled Gharaibeh M. Nonlinear Distortion in Wireless Systems. Modeling and Simulation with MATLAB Khaled Gharaibeh M. Nonlinear Distortion in Wireless Systems. Modeling and Simulation with MATLAB Новинка

Khaled Gharaibeh M. Nonlinear Distortion in Wireless Systems. Modeling and Simulation with MATLAB

1865.99 руб.
This book covers the principles of modeling and simulation of nonlinear distortion in wireless communication systems with MATLAB simulations and techniques In this book, the author describes the principles of modeling and simulation of nonlinear distortion in single and multichannel wireless communication systems using both deterministic and stochastic signals. Models and simulation methods of nonlinear amplifiers explain in detail how to analyze and evaluate the performance of data communication links under nonlinear amplification. The book addresses the analysis of nonlinear systems with stochastic inputs and establishes the performance metrics of communication systems with regard to nonlinearity. In addition, the author also discusses the problem of how to embed models of distortion in system-level simulators such as MATLAB and MATLAB Simulink and provides practical techniques that professionals can use on their own projects. Finally, the book explores simulation and programming issues and provides a comprehensive reference of simulation tools for nonlinearity in wireless communication systems. Key Features: Covers the theory, models and simulation tools needed for understanding nonlinearity and nonlinear distortion in wireless systems Presents simulation and modeling techniques for nonlinear distortion in wireless channels using MATLAB Uses random process theory to develop simulation tools for predicting nonlinear system performance with real-world wireless communication signals Focuses on simulation examples of real-world communication systems under nonlinearity Includes an accompanying website containing MATLAB code This book will be an invaluable reference for researchers, RF engineers, and communication system engineers working in the field. Graduate students and professors undertaking related courses will also find the book of interest.
Nielsen Steffen Bohni Performance Management and Evaluation. New Directions for Evaluation, Number 137 Nielsen Steffen Bohni Performance Management and Evaluation. New Directions for Evaluation, Number 137 Новинка

Nielsen Steffen Bohni Performance Management and Evaluation. New Directions for Evaluation, Number 137

1936.09 руб.
This issue focuses on connections between performance management and evaluation, a contentious topic at the moment. It does so by placing evaluation and monitoring under the overarching concept of performance management, and then by investigating five complementarities between performance monitoring and measurement on the one hand, and evaluation on the other. These complementarities are: Sequential Informational Organizational Methodical Hierarchical. Several case studies discuss the uses and complementarities of evaluation and performance management in contexts including national and local governments and the work of government, philanthropic foundations, and a direct-service nonprofit agency. These cases illustrate the advantages and pitfalls in utilizing evaluative approaches within the context of performance management. This is the 137th volume of the Jossey-Bass quarterly report series New Directions for Evaluation, an official publication of the American Evaluation Association.
Wang Zhaocheng Millimeter Wave Communication Systems Wang Zhaocheng Millimeter Wave Communication Systems Новинка

Wang Zhaocheng Millimeter Wave Communication Systems

8144.93 руб.
The aim of this book is to present the modern design and analysis principles of millimeter-wave communication system for wireless devices and to give postgraduates and system professionals the design insights and challenges when integrating millimeter wave personal communication system. Millimeter wave communication system are going to play key roles in modern gigabit wireless communication area as millimeter-wave industrial standards from IEEE, European Computer Manufacturing Association (ECMA) and Wireless High Definition (Wireless HD) Group, are on their way to the market. The book will review up-to-date research results and utilize numerous design and analysis for the whole system covering from Millimeter wave frontend to digital signal processing in order to address major topics in a high speed wireless system. This book emphasizes the importance and the requirements of high-gain antennas, low power transceiver, adaptive equalizer/modulation, channeling coding and adaptive multi-user detection for gigabit wireless communications. In addition, the book will include the updated research literature and patents in the topics of transceivers, antennas, MIMO, channel capacity, coding, equalizer, Modem and multi-user detection. Finally the application of these antennas will be discussed in light of different forthcoming wireless standards at V-band and E-band.
Sana Salous Radio Propagation Measurement and Channel Modelling Sana Salous Radio Propagation Measurement and Channel Modelling Новинка

Sana Salous Radio Propagation Measurement and Channel Modelling

8879.31 руб.
While there are numerous books describing modern wireless communication systems that contain overviews of radio propagation and radio channel modelling, there are none that contain detailed information on the design, implementation and calibration of radio channel measurement equipment, the planning of experiments and the in depth analysis of measured data. The book would begin with an explanation of the fundamentals of radio wave propagation and progress through a series of topics, including the measurement of radio channel characteristics, radio channel sounders, measurement strategies, data analysis techniques and radio channel modelling. Application of results for the prediction of achievable digital link performance would be discussed with examples pertinent to single carrier, multi-carrier and spread spectrum radio links. This work would address specifics of communications in various different frequency bands for both long range and short range fixed and mobile radio links.
Dohler Mischa Cooperative Communications. Hardware, Channel and PHY Dohler Mischa Cooperative Communications. Hardware, Channel and PHY Новинка

Dohler Mischa Cooperative Communications. Hardware, Channel and PHY

9279.88 руб.
Facilitating Cooperation for Wireless Systems Cooperative Communications: Hardware, Channel & PHY focuses on issues pertaining to the PHY layer of wireless communication networks, offering a rigorous taxonomy of this dispersed field, along with a range of application scenarios for cooperative and distributed schemes, demonstrating how these techniques can be employed. The authors discuss hardware, complexity and power consumption issues, which are vital for understanding what can be realized at the PHY layer, showing how wireless channel models differ from more traditional models, and highlighting the reliance of PHY algorithm performance on the underlying channel models. Numerous transparent and regenerative relaying protocols are described in detail for a variety of transparent and regenerative cooperative schemes. Key Features: Introduces background, concepts, applications, milestones and thorough taxonomy Identifies the potential in this emerging technology applied to e.g. LTE/WiMAX, WSN Discusses latest wireless channel models for transparent and regenerative protocols Addresses the fundamentals as well as latest emerging PHY protocols Introduces transparent distributed STBC, STTC, multiplexing and beamforming protocols Quantifies regenerative distributed space-time, channel and network coding protocols Explores system optimization, such as distributed power allocation and relay selection Introduces and compares analog and digital hardware architectures Quantifies complexity, memory and power consumption of 3G UMTS & 4G LTE/WiMAX relay Highlights future research challenges within the cooperative communications field This book is an invaluable guide for professionals and researchers in communications fields. It will also be of interest to graduates of communications and electronic engineering courses. It forms part of an entire series dedicated to cooperative wireless systems.
Haesik Kim Wireless Communications Systems Design Haesik Kim Wireless Communications Systems Design Новинка

Haesik Kim Wireless Communications Systems Design

6281.14 руб.
Wireless Communications Systems Design provides the basic knowledge and methodology for wireless communications design. The book mainly focuses on a broadband wireless communication system based on OFDM/OFDMA system because it is widely used in the modern wireless communication system. It is divided into three parts: wireless communication theory (part I), wireless communication block design (part II), and wireless communication block integration (part III). Written by an expert with various experience in system design (standards, research and development)
Michael Honig L. Advances in Multiuser Detection Michael Honig L. Advances in Multiuser Detection Новинка

Michael Honig L. Advances in Multiuser Detection

10681.87 руб.
A Timely Exploration of Multiuser Detection in Wireless Networks During the past decade, the design and development of current and emerging wireless systems have motivated many important advances in multiuser detection. This book fills an important need by providing a comprehensive overview of crucial recent developments that have occurred in this active research area. Each chapter is contributed by noted experts and is meant to serve as a self-contained treatment of the topic. Coverage includes: Linear and decision feedback methods Iterative multiuser detection and decoding Multiuser detection in the presence of channel impairments Performance analysis with random signatures and channels Joint detection methods for MIMO channels Interference avoidance methods at the transmitter Transmitter precoding methods for the MIMO downlink This book is an ideal entry point for exploring ongoing research in multiuser detection and for learning about the field's existing unsolved problems and issues. It is a valuable resource for researchers, engineers, and graduate students who are involved in the area of digital communications.
Wayne Eckerson W. Performance Dashboards. Measuring, Monitoring, and Managing Your Business Wayne Eckerson W. Performance Dashboards. Measuring, Monitoring, and Managing Your Business Новинка

Wayne Eckerson W. Performance Dashboards. Measuring, Monitoring, and Managing Your Business

3334.75 руб.
Tips, techniques, and trends on harnessing dashboard technology to optimize business performance In Performance Dashboards, Second Edition, author Wayne Eckerson explains what dashboards are, where they can be used, and why they are important to measuring and managing performance. As Director of Research for The Data Warehousing Institute, a worldwide association of business intelligence professionals, Eckerson interviewed dozens of organizations that have built various types of performance dashboards in different industries and lines of business. Their practical insights explore how you can effectively turbo-charge performance–management initiatives with dashboard technology. Includes all-new case studies, industry research, news chapters on «Architecting Performance Dashboards» and «Launching and Managing the Project» and updated information on designing KPIs, designing dashboard displays, integrating dashboards, and types of dashboards. Provides a solid foundation for understanding performance dashboards, business intelligence, and performance management Addresses the next generation of performance dashboards, such as Mashboards and Visual Discovery tools, and including new techniques for designing dashboards and developing key performance indicators Offers guidance on how to incorporate predictive analytics, what-if modeling, collaboration, and advanced visualization techniques This updated book, which is 75% rewritten, provides a foundation for understanding performance dashboards, business intelligence, and performance management to optimize performance and accelerate results.
Yaacoub Elias Resource Allocation in Uplink OFDMA Wireless Systems. Optimal Solutions and Practical Implementations Yaacoub Elias Resource Allocation in Uplink OFDMA Wireless Systems. Optimal Solutions and Practical Implementations Новинка

Yaacoub Elias Resource Allocation in Uplink OFDMA Wireless Systems. Optimal Solutions and Practical Implementations

7741.02 руб.
Tackling problems from the least complicated to the most, Resource Allocation in Uplink OFDMA Wireless Systems provides readers with a comprehensive look at resource allocation and scheduling techniques (for both single and multi-cell deployments) in uplink OFDMA wireless networks—relying on convex optimization and game theory to thoroughly analyze performance. Inside, readers will find topics and discussions on: Formulating and solving the uplink ergodic sum-rate maximization problem Proposing suboptimal algorithms that achieve a close performance to the optimal case at a considerably reduced complexity and lead to fairness when the appropriate utility is used Investigating the performance and extensions of the proposed suboptimal algorithms in a distributed base station scenario Studying distributed resource allocation where users take part in the scheduling process, and considering scenarios with and without user collaboration Formulating the sum-rate maximization problem in a multi-cell scenario, and proposing efficient centralized and distributed algorithms for intercell interference mitigation Discussing the applicability of the proposed techniques to state-of-the-art wireless technologies, LTE and WiMAX, and proposing relevant extensions Along with schematics and figures featuring simulation results, Resource Allocation in Uplink OFDMA Wireless Systems is a valuable book for?wireless communications and cellular systems professionals and students.
Сетевой фильтр Isol-8 Power Station Twin Channel Сетевой фильтр Isol-8 Power Station Twin Channel Новинка

Сетевой фильтр Isol-8 Power Station Twin Channel

424400 руб.
Регенератор сетевого тока. Без сетевого кабеля в комплекте.
Primak Serguei Wireless Multi-Antenna Channels. Modeling and Simulation Primak Serguei Wireless Multi-Antenna Channels. Modeling and Simulation Новинка

Primak Serguei Wireless Multi-Antenna Channels. Modeling and Simulation

9680.45 руб.
This book offers a practical guide on how to use and apply channel models for system evaluation In this book, the authors focus on modeling and simulation of multiple antennas channels, including multiple input multiple output (MIMO) communication channels, and the impact of such models on channel estimation and system performance. Both narrowband and wideband models are addressed. Furthermore, the book covers topics related to modeling of MIMO channel, their numerical simulation, estimation and prediction, as well as applications to receive diversity, capacity and space-time coding techniques. Key Features: Contains significant background material, as well as novel research coverage, which make the book suitable for both graduate students and researchers Addresses issues such as key-hole, correlated and non i.i.d. channels in the frame of the Generalized Gaussian approach Provides a unique treatment of generalized Gaussian channels and orthogonal channel representation Reviews different interpretations of scattering environment, including geometrical models Focuses on the analytical techniques which give a good insight into the design of systems on higher levels Describes a number of numerical simulators demonstrating the practical use of this material. Includes an accompanying website containing additional materials and practical examples for self-study This book will be of interest to researchers, engineers, lecturers, and graduate students.
CCPS (Center for Chemical Process Safety) Guidelines for Implementing Process Safety Management CCPS (Center for Chemical Process Safety) Guidelines for Implementing Process Safety Management Новинка

CCPS (Center for Chemical Process Safety) Guidelines for Implementing Process Safety Management

8345.21 руб.
The 2nd edition provides an update of information since the publication of the first edition including best practices for managing process safety developed by industry as well as incorporate the additional process safety elements. In addition the book includes a focus on maintaining and improving a Process Safety Management (PSM) System. This 2nd edition also provides «how to information to» determine process safety performance status, implement one or more new elements into an existing PSM system, maintain or improve an existing PSM system, and manage future process safety performance.
Diana Fergusson Clinical Assessment and Monitoring in Children Diana Fergusson Clinical Assessment and Monitoring in Children Новинка

Diana Fergusson Clinical Assessment and Monitoring in Children

3537.7 руб.
Assessment and monitoring are fundamental aspects of the care of the acutely ill child, especially in high dependency areas and critical care units. Clinical Assessment and Monitoring in Children is a practical, introductory guide which provides detailed information on assessment and monitoring techniques, including physical assessment, physiological monitoring and an appraisal of additional assessment tools to enable practitioners to develop effective skills. The book adopts a physical systems approach, discusses assessment strategies and tools (starting with the least invasive and moving to the more complex) and examines how to analyse and apply the information to provide ongoing care. Each chapter explores physical assessment and examination whilst maintaining the focus on the child and the family. Clinical Assessment and Monitoring in Children assumes no prior knowledge, and provides the knowledge and skills needed to underpin decision-making and provide effective evidence-based care. This is an invaluable resource for all health care practitioners involved in caring for children. Key Features: • Explores assessment and monitoring of children from 0 – 16 years • Draws upon National Service Frameworks and clinical practice guidelines • Adopts a system by system approach • Provides knowledge and skills needed to underpin decision-making and provide effective evidence-based care • Includes hints on trouble-shooting and gaining the child and family’s co-operation • Includes case studies and suggested further reading
Bluetooth гарнитура Sennheiser Momentum Over-Ear Wireless (M2 AEBT) (черный) Bluetooth гарнитура Sennheiser Momentum Over-Ear Wireless (M2 AEBT) (черный) Новинка

Bluetooth гарнитура Sennheiser Momentum Over-Ear Wireless (M2 AEBT) (черный)

24900 руб.
Momentum Over-Ear Wireless (M2 AEBT) (черный)
Costa Nelson Multiple-Input Multiple-Output Channel Models. Theory and Practice Costa Nelson Multiple-Input Multiple-Output Channel Models. Theory and Practice Новинка

Costa Nelson Multiple-Input Multiple-Output Channel Models. Theory and Practice

8078.17 руб.
A complete discussion of MIMO communications, from theory to real-world applications The emerging wireless technology Wideband Multiple-Input, Multiple-Output (MIMO) holds the promise of greater bandwidth efficiency and wireless link reliability. This technology is just now being implemented into hardware and working its way into wireless standards such as the ubiquitous 802.11g, as well as third- and fourth-generation cellular standards. Multiple-Input Multiple-Output Channel Models uniquely brings together the theoretical and practical aspects of MIMO communications, revealing how these systems use their multipath diversity to increase channel capacity. It gives the reader a clear understanding of the underlying propagation mechanisms in the wideband MIMO channel, which is fundamental to the development of communication algorithms, signaling strategies, and transceiver design for MIMO systems. MIMO channel models are important tools in understanding the potential gains of a MIMO system. This book discusses two types of wideband MIMO models in detail: correlative channel models—specifically the Kronecker, Weichselberger, and structured models—and cluster models, including Saleh-Valenzuela, European Cooperation in the field of Scientific and Technical Research (COST) 273, and Random Cluster models. From simple to complex, the reader will understand the models' mechanisms and the reasons behind the parameters. Next, channel sounding is explained in detail, presenting the theory behind a few channel sounding techniques used to sound narrowband and wideband channels. The technique of digital matched filtering is then examined and, using real-life data, is shown to provide very accurate estimates of channel gains. The book concludes with a performance analysis of the structured and Kronecker models. Multiple-Input Multiple-Output Channel Models is the first book to apply tensor calculus to the problem of wideband MIMO channel modeling. Each chapter features a list of important references, including core literary references, Matlab implementations of key models, and the location of databases that can be used to help in the development of new models or communication algorithms. Engineers who are working in the development of telecommunications systems will find this resource invaluable, as will researchers and students at the graduate or post-graduate level.
Gary Cokins Performance Management. Integrating Strategy Execution, Methodologies, Risk, and Analytics Gary Cokins Performance Management. Integrating Strategy Execution, Methodologies, Risk, and Analytics Новинка

Gary Cokins Performance Management. Integrating Strategy Execution, Methodologies, Risk, and Analytics

3671.89 руб.
Praise for Praise for Performance Management: Integrating Strategy Execution, Methodologies, Risk, and Analytics «A highly accessible collection of essays on contemporary thinking in performance management. Readers will get excellent overviews on the Balanced Scorecard, strategy maps, incentives, management accounting, activity-based costing, customer lifetime value, and sustainable shareholder value creation.» —Robert S. Kaplan, Harvard Business School; coauthor of The Balanced Scorecard: Translating Strategy into Action, The Execution Premium, and many other books «Gary Cokins demonstrates in this book that performance management is not a mysterious black art, but a structured, process-oriented discipline. If you want your performance management system to be a smoothly running analytical machine, read and apply the ideas in this book—it's all you need.» —Thomas H. Davenport, President's Distinguished Professor of Information Technology and Management, Babson College; coauthor of Competing on Analytics: The New Science of Winning «Drawing on a deep reservoir of knowledge and experience gained from hundreds of customer engagements around the world, Gary Cokins offers an authoritative examination of the major dimensions of performance management. Cokins not only paints a rich and textured view of the major principles and concepts driving performance management implementations, he offers a nuanced look at the important subtleties that can spell the difference between success and failure. This is an informative and enjoyable text to read!» —Wayne Eckerson, Director of Research, The Data Warehouse Institute (TDWI); author of Performance Dashboards: Measuring, Monitoring, and Managing Your Business «[In this] very insightful book, the view of an integrated performance management framework with a goal to link various operational activities with business strategy is an excellent approach to manage and improve business. Gary's explanation of risk-based performance management, for providing the capability to achieve long-term objectives with reliably calculated risks, is definitely thought provoking.» —Srini Pallia, Global Head and Vice President of Business Technology Services, Wipro Technologies, Bangalore, India «Gary Cokins is clearly one of the world's thought leaders in the area of performance management, and the need for integrated performance management, improvement and execution is clearly at a premium in these challenging economic times. This book is a must read for CEOs, CFOs, and management accountants around the globe seeking higher levels of sustainable business performance for their stakeholders.» —Jeffrey C. Thomson, President and CEO, Institute of Management Accountants
CCPS (Center for Chemical Process Safety) Guidelines for Process Safety Metrics CCPS (Center for Chemical Process Safety) Guidelines for Process Safety Metrics Новинка

CCPS (Center for Chemical Process Safety) Guidelines for Process Safety Metrics

7741.02 руб.
Process safety metrics is a topic of frequent conversation within chemical industry associations. Guidelines for Process Safety Metrics provides basic information on process safety performance indicators, including a comprehensive list of metrics for measuring performance and examples as to how they can be successfully applied over both the short and long term. For engineers, insurers, corporate traininers, military personnel, government officials, students, and managers involved in production, product and process development, Guidelines for Process Safety Metrics can help determine appropriate metrics useful in monitoring performance and improving process safety programs. Note: CD-ROM/DVD and other supplementary materials are not included as part of eBook file.
Monster iSport Achieve In-Ear Wireless, Blue наушники Monster iSport Achieve In-Ear Wireless, Blue наушники Новинка

Monster iSport Achieve In-Ear Wireless, Blue наушники

3199 руб.
Вставные спортивные наушники iSport Achieve In-Ear Wireless с запатентованными технологиями Monster - лучшие в своем ценовом сегменте. Эксклюзивное крепление SecureFit от Monster позволяет наушникам оставаться на месте в течении самой подвижной тренировки в тренажерном зале. Высокая шумоизоляция позволит сосредоточиться на треках, а покрытие с защитой от пота добиться наибольшей интенсивности тренировок с максимальным комфортом.
Monster iSport Achieve In-Ear Wireless, Green наушники Monster iSport Achieve In-Ear Wireless, Green наушники Новинка

Monster iSport Achieve In-Ear Wireless, Green наушники

3199 руб.
Вставные спортивные наушники iSport Achieve In-Ear Wireless с запатентованными технологиями Monster - лучшие в своем ценовом сегменте. Эксклюзивное крепление SecureFit от Monster позволяет наушникам оставаться на месте в течении самой подвижной тренировки в тренажерном зале. Высокая шумоизоляция позволит сосредоточиться на треках, а покрытие с защитой от пота добиться наибольшей интенсивности тренировок с максимальным комфортом.
Dina Gray Measurement Madness. Recognizing and Avoiding the Pitfalls of Performance Measurement Dina Gray Measurement Madness. Recognizing and Avoiding the Pitfalls of Performance Measurement Новинка

Dina Gray Measurement Madness. Recognizing and Avoiding the Pitfalls of Performance Measurement

3338.09 руб.
A clearer, more accurate performance management strategy Over the past two decades, performance measurement has profoundly changed societies, organizations and the way we live and work. We can now access incredible quantities of data, display, review and report complex information in real time, and monitor employees and processes in detail. But have all these investments in collecting, analysing and reporting data helped companies, governments and people perform better? Measurement Madness is an engaging read, full of anecdotes so peculiar you'll hardly believe them. Each one highlights a performance measurement initiative that went wrong, explains why and – most importantly – shows you how to avoid making the same mistake yourself. The dangers of poorly designed performance measurement are numerous, and even the best how-to guides don't explain how to avoid them. Measurement Madness fills in the gap, showing how to ensure you’re measuring the right things, rewarding the behaviours that deserve rewarding, and interpreting results in a way that will improve things rather than complicate them. This book will help you to recognize, correct and even avoid common performance measurement problems, including: Measuring for the sake of measuring Assuming that measurement is an instant fix for performance issues Comparing sets of data that have nothing in common and hoping to learn something Using targets and rewards to promote certain behaviours, and achieving exactly the opposite ones. Reading Measurement Madness will enable you to design a simple, effective performance measurement system, which will have the intended result of creating value in your organization.
Bourne Pippa Handbook of Corporate Performance Management Bourne Pippa Handbook of Corporate Performance Management Новинка

Bourne Pippa Handbook of Corporate Performance Management

4339.51 руб.
A corporate performance management system can transform your business – but only if it is designed and implemented in the right way. this book will provide you with the tools and approaches to help translate your strategy into action and make you aware of the pitfalls to be avoided. The Handbook of Corporate Performance Management takes a practical approach, offering guidance on what works, tools to use, and how leadership makes an essential contribution to success. THE BOOK IS BROADLY DIVIDED INTO FOUR SECTIONS: Section One Provides the essential toolkit for setting up and implementing a corporate performance management system. It covers the processes and approaches you need to make it work. Section two explains how you can use performance management to manage your business from tracking performance through the management review process to checking whether your strategy is still appropriate. Section three provides guidance for measuring specific key areas; financial performance, staff performance, customers, processes, competence and resource development, and sustainability. Section four is about bringing it all together. Case studies of individuals from widely differing organisations, who have all delivered great results, illustrate the importance of good leadership in creating a culture of high performance. The Handbook of Corporate Performance Management is the essential guide to using performance measurement and management to get the best out of your business.
Matthias Patzold Mobile Radio Channels Matthias Patzold Mobile Radio Channels Новинка

Matthias Patzold Mobile Radio Channels

12150.63 руб.
Providing a comprehensive overview of the modelling, analysis and simulation of mobile radio channels, this book gives a detailed understanding of fundamental issues and examines state-of-the-art techniques in mobile radio channel modelling. It analyses several mobile fading channels, including terrestrial and satellite flat-fading channels, various types of wideband channels and advanced MIMO channels, providing a fundamental understanding of the issues currently being investigated in the field. Important classes of narrowband, wideband, and space-time wireless channels are explored in detail with descriptions of efficient simulation methods for mobile radio channels being central. Strong emphasis is placed on the detailed origin of the presented channel models and a high degree of mathematical unity is conveyed. Using the described channel models, the reader can evaluate the performance of wireless communication systems under propagation conditions which are typical for multipath channels in various environments. Introduces the fundamentals of stochastic and deterministic channel models Explores the modelling and simulation of both wideband and narrowband mobile radio channels as well as several classes of MIMO channels Describes general concepts including geometrical, reference and simulation models Discusses several methods for the modelling of given Doppler, delay, and angular profiles Elaborates on methods for the design, analysis, and realisation of efficient channel simulators Examines techniques for the development of fast channel simulators Provides links for downloading MATLAB®, programs enabling the simulation and analysis of the mobile fading channels models presented, on the companion website (www.wiley.com/go/paetzold)
Проводная гарнитура Sennheiser Momentum 2.0 In-Ear (M2 IEG) (черный) Проводная гарнитура Sennheiser Momentum 2.0 In-Ear (M2 IEG) (черный) Новинка
Гарнитура Sennheiser Momentum 2.0 In-Ear (M2 IEi) (черный) Гарнитура Sennheiser Momentum 2.0 In-Ear (M2 IEi) (черный) Новинка

Гарнитура Sennheiser Momentum 2.0 In-Ear (M2 IEi) (черный)

6040 руб.
Momentum 2.0 In-Ear (M2 IEi) (черный)
TWIN-SET Simona Barbieri Легинсы TWIN-SET Simona Barbieri Легинсы Новинка

TWIN-SET Simona Barbieri Легинсы

2050 руб.
джерси, одноцветное изделие, классическая посадка на талии, обтягивающая модель, брюки-бананы, без аппликаций, без карманов, брюк
System Center Operations Manager 2007 Unleashed System Center Operations Manager 2007 Unleashed Новинка

System Center Operations Manager 2007 Unleashed

4845 руб.
This book is your most complete source for in-depth information about Microsoft System Center Operations Manager 2007! System Center Operations Manager 2007 Unleashed is a comprehensive guide to System Center Operations Manager (OpsMgr) 2007. Like its MOM 2005 predecessor, OpsMgr 2007 helps you implement operations management, but with a far different and more holistic approach from MOM 2005's focus on individual servers. This book guides you through designing, deploying, and configuring OpsMgr 2007. You will find detailed information and hands-on experience on topics such as estimating database sizes and designing redundant OpsMgr configurations. You learn how to tackle challenges such as setting up ACS, establishing client monitoring, using and creating synthetic transactions and distributed applications, and developing management packs and reports. Size your OpsMgr databases Architect for redundancy and performance Install or migrate to OpsMgr 2007 Secure OpsMgr Back up OpsMgr components Understand how monitors and rules work Manage different aspects, including ACS, client monitoring, synthetic transactions, and distributed applications Extend OpsMgr Develop management packs and reports CD-ROM includes: Database sizing spreadsheet Utilities, management packs, and reports Microsoft's best practices for rule and monitor targeting and PowerShell Cheat Sheet Live Links--more than 200 hypertext links and references to materials, connectors, sites, and newsgroups related to OpsMgr
Ajay Malik RTLS For Dummies Ajay Malik RTLS For Dummies Новинка

Ajay Malik RTLS For Dummies

2335.99 руб.
Select, invest in, and deploy a Real Time Location System Is your business ready for an RTLS? This friendly, hands-on guide shows you how to understand and implement this cutting-edge technology, explaining RTLS methodologies in plain English. From the initial deployment to monitoring to determining Return on Investment, you'll see how to successfully meet your needs, ensure data accuracy, and sustain your system. Get your bearings – understand what RTLS does and its various methodologies, determine your needs, and select the right system Prepare for installation – outline your goals, plan your applications, assess your site, select the right tag technology, and conduct a pilot test Implement RTLS in your world – know how to train your staff, set expectations, set up monitoring, and assess whether the RTLS is working as desired Deal with design issues – learn the most common pitfalls of RTLS implementation and how to handle them Take the technology tour – use RTLS to locate at choke points, room level, presence, by association, and precisely Monitor and secure your RTLS – verify and fine-tune your system, establish performance metrics, and manage security issues and vulnerabilities such as network attacks Open the book and find: An overview of RTLS and its uses Explanations of underlying technologies How to integrate RTLS into your other business applications Comparative detail on technologies that enable different types of locating Tips for evaluating RTLS vendors Essential RTLS resources and references Tips for getting the most out of the batteries used in tags Privacy issues related to RTLS
Gladeana McMahon Performance Coaching For Dummies Gladeana McMahon Performance Coaching For Dummies Новинка

Gladeana McMahon Performance Coaching For Dummies

1769.19 руб.
Performance coaching is a modern and rapidly growing method used to assist development, and involves helping individuals to improve their performance in all areas of their life, with a particular emphasis on the workplace. Performance coaching draws parallels with NLP and often focuses on the psychology of excellence – making what’s good even better, and helping individuals keep ahead of the game. On an organisational level it can include helping managers to consider how to get the best from their staff, peers and superiors, as well as helping to identify strengths, weaknesses, opportunities and threats. A performance coach assists individuals in building on their successes and helps to design, plan and instigate successful business/life strategies. Despite its popularity confusion still surrounds coaching. It is a relatively new area and there is still a lack of understanding about how best to use coaching and in what specific situations it will be most effective. In addition to this, anyone can assume a performance/professional/business/life coach title without holding any particular qualification or registration. With this increased awareness and confusion the need for a no-nonsense book on the topic that offers trusted advice is needed all the more, which is where Performance Coaching For Dummies steps in.
Paolo Santi Mobility Models for Next Generation Wireless Networks. Ad Hoc, Vehicular and Mesh Networks Paolo Santi Mobility Models for Next Generation Wireless Networks. Ad Hoc, Vehicular and Mesh Networks Новинка

Paolo Santi Mobility Models for Next Generation Wireless Networks. Ad Hoc, Vehicular and Mesh Networks

8879.31 руб.
Mobility Models for Next Generation Wireless Networks: Ad Hoc, Vehicular and Mesh Networks provides the reader with an overview of mobility modelling, encompassing both theoretical and practical aspects related to the challenging mobility modelling task. It also: Provides up-to-date coverage of mobility models for next generation wireless networks Offers an in-depth discussion of the most representative mobility models for major next generation wireless network application scenarios, including WLAN/mesh networks, vehicular networks, wireless sensor networks, and opportunistic networks Demonstrates the practices for designing effective protocol/applications for next generation wireless networks Includes case studies showcasing the importance of properly understanding fundamental mobility model properties in wireless network performance evaluation
John Cheng Professional CUDA C Programming John Cheng Professional CUDA C Programming Новинка

John Cheng Professional CUDA C Programming

4005.03 руб.
Break into the powerful world of parallel GPU programming with this down-to-earth, practical guide Designed for professionals across multiple industrial sectors, Professional CUDA C Programming presents CUDA – a parallel computing platform and programming model designed to ease the development of GPU programming – fundamentals in an easy-to-follow format, and teaches readers how to think in parallel and implement parallel algorithms on GPUs. Each chapter covers a specific topic, and includes workable examples that demonstrate the development process, allowing readers to explore both the «hard» and «soft» aspects of GPU programming. Computing architectures are experiencing a fundamental shift toward scalable parallel computing motivated by application requirements in industry and science. This book demonstrates the challenges of efficiently utilizing compute resources at peak performance, presents modern techniques for tackling these challenges, while increasing accessibility for professionals who are not necessarily parallel programming experts. The CUDA programming model and tools empower developers to write high-performance applications on a scalable, parallel computing platform: the GPU. However, CUDA itself can be difficult to learn without extensive programming experience. Recognized CUDA authorities John Cheng, Max Grossman, and Ty McKercher guide readers through essential GPU programming skills and best practices in Professional CUDA C Programming, including: CUDA Programming Model GPU Execution Model GPU Memory model Streams, Event and Concurrency Multi-GPU Programming CUDA Domain-Specific Libraries Profiling and Performance Tuning The book makes complex CUDA concepts easy to understand for anyone with knowledge of basic software development with exercises designed to be both readable and high-performance. For the professional seeking entrance to parallel computing and the high-performance computing community, Professional CUDA C Programming is an invaluable resource, with the most current information available on the market.
Carole Engle R. Aquaculture Economics and Financing. Management and Analysis Carole Engle R. Aquaculture Economics and Financing. Management and Analysis Новинка

Carole Engle R. Aquaculture Economics and Financing. Management and Analysis

8542.16 руб.
Aquaculture Economics and Financing: Management and Analysis provides a detailed and specific set of guidelines for using economic and financial analysis in aquaculture production. By discussing key issues such as how to finance and plan new aquaculture business, how to monitor and evaluate economic performance, and how to manage capital, labor, and business risk, the book equips aquaculture professionals, researchers, and students with important information applicable to a wide range of business decisions. Chapters address each stage of developing an aquaculture business, including financing, marketing, and developing a business plan to managing cash flows and analyzing financial statements. Each chapter includes a detailed example of practical application taken from every-day experience. Written in straightforward terminology facilitating ready application, Aquaculture Economics and Financing: Management and Analysis is an essential tool for analyzing and improving financial performance of aquaculture operations.
David Parmenter Key Performance Indicators for Government and Non Profit Agencies. Implementing Winning KPIs David Parmenter Key Performance Indicators for Government and Non Profit Agencies. Implementing Winning KPIs Новинка

David Parmenter Key Performance Indicators for Government and Non Profit Agencies. Implementing Winning KPIs

3334.75 руб.
Winning techniques and strategies for nonprofits and government agencies in creating successful and critical key performance indicators By exploring measures that have transformed businesses, David Parmenter has developed a methodology that is breathtaking in its simplicity and yet profound in its impact. Key Performance Indicators for Government and Nonprofit Agencies: Implementing Winning KPIs is a proactive guide representing a significant shift in the way KPIs are developed and used, with an abundance of implementation tools for government agencies and nonprofit groups. Implementation variations and short cuts for government and not-for-profit organizations How to brainstorm performance measures Templates for reporting performance measures A resource kit for a consultant who is acting as a coach / facilitator to the in-house project team Also by David Parmenter: Key Performance Indicators: Developing, Implementing, and Using Winning KPIs, Second Edition Filled with numerous case studies and checklists to help readers develop their KPIs, this book shows government agencies and nonprofits how to select and implement winning key performance indicators to ensure that their performance management initiatives are successful.
Gesong Chen Variable Frequency Transformers for Large Scale Power Systems Interconnection. Theory and Applications Gesong Chen Variable Frequency Transformers for Large Scale Power Systems Interconnection. Theory and Applications Новинка

Gesong Chen Variable Frequency Transformers for Large Scale Power Systems Interconnection. Theory and Applications

9346.64 руб.
This book is an all-in-one resource on the development and application of variable frequency transformers to power systems and smart grids. It introduces the main technical issues of variable frequency transformers (VFT) systematically, including its basic construction, theory equations, and simulation models. Readers will then gain an in-depth discussion of its control system, operation performance, low frequency power oscillation, and technical economics, before proceeding to practical implementation and future developments. The related concepts of energy revolution, third generation grids, and power system interconnection are discussed as well. The first, comprehensive introduction to variable frequency transformers (VFT) An in-depth look at the construction of VFT, with simulations and applications Demonstrates how to assess the control system and overall system performance Analyses future developments, energy revolution and power system interconnections Variable Frequency Transformers for Large Scale Power Systems is a timely overview of the state of the art for VFT as it is increasingly adopted in smart grids. It is intended for engineers and researchers specializing in power system planning and operation, as well as advanced students and industry professionals of power engineering.
David Sibbet Visual Teams. Graphic Tools for Commitment, Innovation, and High Performance David Sibbet Visual Teams. Graphic Tools for Commitment, Innovation, and High Performance Новинка

David Sibbet Visual Teams. Graphic Tools for Commitment, Innovation, and High Performance

1999.51 руб.
Graphic tools and visual solutions for team building and development Visual Teams uses visual tools and methods to help teams—both face-to-face and virtual—reach high performance in today's work environment. As teams become more and more global and distributed, visualization provides an important channel of communication—one that opens up the group's mind to improving work systems and processes by understanding relationships, interconnections, and big picture contexts. Visual Teams shares best practices and uses visualization as a power tool for process improvement by providing teams with a common language for high performance. The book: Explores how any kind of team can draw on the principles and practices of creative design teams in the software, architectural, engineering, and information design professions Introduces the Drexler/Sibbet Team Performance™ Model and related tools—a system used throughout companies such as Nike, Genentech, Becton Dickinson, Chevron, and others Visual Teams presents a comprehensive framework, best practices, and unique visual tools for becoming an innovative, high-performance team.
Wayne Eckerson W. Performance Dashboards. Measuring, Monitoring, and Managing Your Business Wayne Eckerson W. Performance Dashboards. Measuring, Monitoring, and Managing Your Business Новинка

Wayne Eckerson W. Performance Dashboards. Measuring, Monitoring, and Managing Your Business

3334.75 руб.
Tips, techniques, and trends on how to use dashboard technology to optimize business performance Business performance management is a hot new management discipline that delivers tremendous value when supported by information technology. Through case studies and industry research, this book shows how leading companies are using performance dashboards to execute strategy, optimize business processes, and improve performance. Wayne W. Eckerson (Hingham, MA) is the Director of Research for The Data Warehousing Institute (TDWI), the leading association of business intelligence and data warehousing professionals worldwide that provide high-quality, in-depth education, training, and research. He is a columnist for SearchCIO.com, DM Review, Application Development Trends, the Business Intelligence Journal, and TDWI Case Studies & Solution.
Chambers Primary Dictionary HB Chambers Primary Dictionary HB Новинка

Chambers Primary Dictionary HB

437 руб.
Definitions are worded so that children at all levels can understand them easily and examples have been carefully chosen to make the meaning and use of words totally clear. Extra notes on difficult words help children to learn the correct spelling. Word classes, prefixes and suffixes and formal and informal uses are highlighted so children can learn and recognize different language features. Designed in colour for ease of use, with a large, easy-to-read font, Chambers Primary Dictionary complements the curriculum for all children in the UK aged 7-11. Complements the curriculum for all children in the UK aged 7-11: - Renewed Primary Framework in England and Wales - Revised Key Stage 2 Curriculum in Northern Ireland -
Todd Jankowski, CFA Investment Performance Measurement. Evaluating and Presenting Results Todd Jankowski, CFA Investment Performance Measurement. Evaluating and Presenting Results Новинка

Todd Jankowski, CFA Investment Performance Measurement. Evaluating and Presenting Results

6676.17 руб.
Praise for Investment Performance Measurement «This volume contains the insights of more than fifty prominent authorities on performance measurement. It is a must-have, must-read book for anyone involved in measuring, analyzing, or explaining investment results.» —John Schlifske, CFA, President and Chief Executive Officer, Russell Investments «Investment Performance Measurement: Evaluating and Presenting Results should be required reading for investors as well as investment performance professionals. This collection conveniently brings together some of the definitive texts on performance and risk analysis that are core to the investment profession.» —Frances Barney, CFA, Managing Director, BNY Mellon Asset Servicing Performance & Risk Analytics «It is vitally important that performance analysts remain well versed in the academic work that has been published in their field. This book is unique in that it assembles some of the most important papers in the field of performance measurement into one volume. This book should be read by all performance analysts who are serious about advancing in their field.» —Neil Riddles, CFA, CIPM, Hansberger Global Investors, Inc.
Christian Bolton Professional SQL Server 2012 Internals and Troubleshooting Christian Bolton Professional SQL Server 2012 Internals and Troubleshooting Новинка

Christian Bolton Professional SQL Server 2012 Internals and Troubleshooting

4005.03 руб.
Hands-on troubleshooting methods on the most recent release of SQL Server The 2012 release of SQL Server is the most significant one since 2005 and introduces an abundance of new features. This critical book provides in-depth coverage of best practices for troubleshooting performance problems based on a solid understanding of both SQL Server and Windows internals and shows experienced DBAs how to ensure reliable performance. The team of authors shows you how to master the use of specific troubleshooting tools and how to interpret their output so you can quickly identify and resolve any performance issue on any server running SQL Server. Covers the core technical topics required to understand how SQL Server and Windows should be working Shares best practices so that you know how to proactively monitor and avoid problems Shows how to use tools to quickly gather, analyze, and effectively respond to the source of a system-wide performance issue Professional SQL Server 2012 Internals and Troubleshooting helps you to quickly become familiar with the changes of this new release so that you can best handle database performance and troubleshooting.
Robert Randall Bond Vibration-based Condition Monitoring. Industrial, Aerospace and Automotive Applications Robert Randall Bond Vibration-based Condition Monitoring. Industrial, Aerospace and Automotive Applications Новинка

Robert Randall Bond Vibration-based Condition Monitoring. Industrial, Aerospace and Automotive Applications

10348.06 руб.
Without doubt the best modern and up-to-date text on the topic, wirtten by one of the world leading experts in the field. Should be on the desk of any practitioner or researcher involved in the field of Machine Condition Monitoring Simon Braun, Israel Institute of Technology Explaining complex ideas in an easy to understand way, Vibration-based Condition Monitoring provides a comprehensive survey of the application of vibration analysis to the condition monitoring of machines. Reflecting the natural progression of these systems by presenting the fundamental material and then moving onto detection, diagnosis and prognosis, Randall presents classic and state-of-the-art research results that cover vibration signals from rotating and reciprocating machines; basic signal processing techniques; fault detection; diagnostic techniques, and prognostics. Developed out of notes for a course in machine condition monitoring given by Robert Bond Randall over ten years at the University of New South Wales, Vibration-based Condition Monitoring: Industrial, Aerospace and Automotive Applications is essential reading for graduate and postgraduate students/ researchers in machine condition monitoring and diagnostics as well as condition monitoring practitioners and machine manufacturers who want to include a machine monitoring service with their product. Includes a number of exercises for each chapter, many based on Matlab, to illustrate basic points as well as to facilitate the use of the book as a textbook for courses in the topic. Accompanied by a website www.wiley.com/go/randall housing exercises along with data sets and implementation code in Matlab for some of the methods as well as other pedagogical aids. Authored by an internationally recognised authority in the area of condition monitoring.
Bryan Harkins E. CWSP Certified Wireless Security Professional Study Guide. Exam CWSP-205 Bryan Harkins E. CWSP Certified Wireless Security Professional Study Guide. Exam CWSP-205 Новинка

Bryan Harkins E. CWSP Certified Wireless Security Professional Study Guide. Exam CWSP-205

4673.32 руб.
The most detailed, comprehensive coverage of CWSP-205 exam objectives CWSP: Certified Wireless Security Professional Study Guide offers comprehensive preparation for the CWSP-205 exam. Fully updated to align with the new 2015 exam, this guide covers all exam objectives and gives you access to the Sybex interactive online learning system so you can go into the test fully confident in your skills. Coverage includes WLAN discovery, intrusion and attack, 802.11 protocol analysis, wireless intrusion prevention system implementation, Layer 2 and 3 VPN over 802.11 networks, managed endpoint security systems, and more. Content new to this edition features discussions about BYOD and guest access, as well as detailed and insightful guidance on troubleshooting. With more than double the coverage of the “official” exam guide, plus access to interactive learning tools, this book is your ultimate solution for CWSP-205 exam prep. The CWSP is the leading vendor-neutral security certification administered for IT professionals, developed for those working with and securing wireless networks. As an advanced certification, the CWSP requires rigorous preparation – and this book provides more coverage and expert insight than any other source. Learn the ins and outs of advanced network security Study 100 percent of CWSP-205 objectives Test your understanding with two complete practice exams Gauge your level of preparedness with a pre-test assessment The CWSP is a springboard for more advanced certifications, and the premier qualification employers look for in the field. If you’ve already earned the CWTS and the CWNA, it’s time to take your career to the next level. CWSP: Certified Wireless Security Professional Study Guide is your ideal companion for effective, efficient CWSP-205 preparation.
Martin Cole Unlocking Public Value. A New Model For Achieving High Performance In Public Service Organizations Martin Cole Unlocking Public Value. A New Model For Achieving High Performance In Public Service Organizations Новинка

Martin Cole Unlocking Public Value. A New Model For Achieving High Performance In Public Service Organizations

3338.09 руб.
A new approach to understanding and improving performance and public value This book presents the Public Service Value Model-an innovative, rigorous approach to defining public outcomes and quantifying results-to help readers understand and improve public service delivery. Filled with in-depth insight and expert advice, this guide will arm public service managers-whether in government, nonprofit, or even for-profit organizations-with a practical framework that can be used to define outcomes and manage trade-offs in public service delivery. Martin Cole (Hartford, CT) is Group Chief Executive of Accenture's Government Operating Group. Greg Parston (London, UK) is Executive Director of the Accenture Institute for Public Service Value.

кешбака
Страницы: 1


Praise for Praise for Performance Management: Integrating Strategy Execution, Methodologies, Risk, and Analytics «A highly accessible collection of essays on contemporary thinking in performance management. Readers will get excellent overviews on the Balanced Scorecard, strategy maps, incentives, management accounting, activity-based costing, customer lifetime value, and sustainable shareholder value creation.» —Robert S. Kaplan, Harvard Business School; coauthor of The Balanced Scorecard: Translating Strategy into Action, The Execution Premium, and many other books «Gary Cokins demonstrates in this book that performance management is not a mysterious black art, but a structured, process-oriented discipline. If you want your performance management system to be a smoothly running analytical machine, read and apply the ideas in this book—it's all you need.» —Thomas H. Davenport, President's Distinguished Professor of Information Technology and Management, Babson College; coauthor of Competing on Analytics: The New Science of Winning «Drawing on a deep reservoir of knowledge and experience gained from hundreds of customer engagements around the world, Gary Cokins offers an authoritative examination of the major dimensions of performance management. Cokins not only paints a rich and textured view of the major principles and concepts driving performance management implementations, he offers a nuanced look at the important subtleties that can spell the difference between success and failure. This is an informative and enjoyable text to read!» —Wayne Eckerson, Director of Research, The Data Warehouse Institute (TDWI); author of Performance Dashboards: Measuring, Monitoring, and Managing Your Business «[In this] very insightful book, the view of an integrated performance management framework with a goal to link various operational activities with business strategy is an excellent approach to manage and improve business. Gary's explanation of risk-based performance management, for providing the capability to achieve long-term objectives with reliably calculated risks, is definitely thought provoking.» —Srini Pallia, Global Head and Vice President of Business Technology Services, Wipro Technologies, Bangalore, India «Gary Cokins is clearly one of the world's thought leaders in the area of performance management, and the need for integrated performance management, improvement and execution is clearly at a premium in these challenging economic times. This book is a must read for CEOs, CFOs, and management accountants around the globe seeking higher levels of sustainable business performance for their stakeholders.» —Jeffrey C. Thomson, President and CEO, Institute of Management Accountants
цена double channel in ear monitor wireless system twin transmitter monitoring professional for stage performance uk 2050
стоимость double channel in ear monitor wireless system twin transmitter monitoring professional for stage performance uk 2050
купить double channel in ear monitor wireless system twin transmitter monitoring professional for stage performance uk 2050
продажа double channel in ear monitor wireless system twin transmitter monitoring professional for stage performance uk 2050
заказать double channel in ear monitor wireless system twin transmitter monitoring professional for stage performance uk 2050
покупкаdouble channel in ear monitor wireless system twin transmitter monitoring professional for stage performance uk 2050