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each g2000 gaming headset stereo sound 2 2m wired headphone noise reduction with microphone for pc game



Jiri Tuma Vehicle Gearbox Noise and Vibration. Measurement, Signal Analysis, Signal Processing and Noise Reduction Measures Jiri Tuma Vehicle Gearbox Noise and Vibration. Measurement, Signal Analysis, Signal Processing and Noise Reduction Measures Новинка

Jiri Tuma Vehicle Gearbox Noise and Vibration. Measurement, Signal Analysis, Signal Processing and Noise Reduction Measures

Advances in methods of gear design and the possibility of predicting the sound pressure level and life time of gearboxes and perfect instrumentation of test stands allows for the production of a new generation of quiet transmission units. Current literature on gearbox noise and vibration is usually focused on a particular problem such as gearbox design without a detailed description of measurement methods for noise and vibration testing. Vehicle Gearbox Noise and Vibration: Measurement, Signal Analysis, Signal Processing and Noise Reduction Measures addresses this need and comprehensively covers the sources of noise and vibration in gearboxes and describes various methods of signal processing. It also covers gearing design, precision manufacturing, measuring the gear train transmission error, noise test on testing stands and also during vehicle pass-by tests. The analysis tools for gearbox inspection are based on the frequency and time domain methods, including envelope and average toothmesh analysis. To keep the radiated noise under control, the effect of load, the gear contact ratio and the tooth surface modification on noise and vibration are illustrated by measurement examples giving an idea how to reduce transmission noise. Key features: Covers methods of processing noise and vibration signals Takes a practical approach to the subject and includes a case study covering how to successfully reduce transmission noise Describes the procedure for the measurement and calculation of the angular vibrations of gears during rotation Considers various signal processing methods including order analysis, synchronous averaging, Vold-Kalman order tracking filtration and measuring the angular vibration Vehicle Gearbox Noise and Vibration: Measurement, Signal Analysis, Signal Processing and Noise Reduction Measures is a comprehensive reference for designers of gearing systems and test engineers in the automotive industry and is also a useful source of information for graduate students in automotive and noise engineering.
Jian Pang Noise and Vibration Control in Automotive Bodies Jian Pang Noise and Vibration Control in Automotive Bodies Новинка

Jian Pang Noise and Vibration Control in Automotive Bodies

A comprehensive and versatile treatment of an important and complex topic in vehicle design Written by an expert in the field with over 30 years of NVH experience, Noise and Vibration Control of Automotive Body offers nine informative chapters on all of the core knowledge required for noise, vibration, and harshness engineers to do their job properly. It starts with an introduction to noise and vibration problems; transfer of structural-borne noise and airborne noise to interior body; key techniques for body noise and vibration control; and noise and vibration control during vehicle development. The book then goes on to cover all the noise and vibration issues relating to the automotive body, including: overall body structure; local body structure; sound package; excitations exerted on the body and transfer functions; wind noise; body sound quality; body squeak and rattle; and the vehicle development process for an automotive body. Vehicle noise and vibration is one of the most important attributes for modern vehicles, and it is extremely important to understand and solve NVH problems. Noise and Vibration Control of Automotive Body offers comprehensive coverage of automotive body noise and vibration analysis and control, making it an excellent guide for body design engineers and testing engineers. Covers all the noise and vibration issues relating to the automotive body Features a thorough set of tables, illustrations, photographs, and examples Introduces automotive body structure and noise and vibration problems Pulls together the diverse topics of body structure, sound package, sound quality, squeak and rattle, and target setting Noise and Vibration Control of Automotive Body is a valuable reference for engineers, designers, researchers, and graduate students in the fields of automotive body design and NVH.
Geoff Bearne Essential Readings in Light Metals, Aluminum Reduction Technology Geoff Bearne Essential Readings in Light Metals, Aluminum Reduction Technology Новинка

Geoff Bearne Essential Readings in Light Metals, Aluminum Reduction Technology

22656.08 руб. Найти похожее
ONE OF A FOUR-BOOK COLLECTION SPOTLIGHTING CLASSIC ARTICLES Landmark research findings and reviews in aluminum reduction technology Highlighting some of the most important findings and insights reported over the past five decades, this volume features many of the best original research papers and reviews on aluminum reduction technology published from 1963 to 2011. Papers have been organized into seven themes: 1. Fundamentals 2. Modeling 3. Design 4. Operations 5. Control 6. Environmental 7. Alternative processes The first six themes deal with conventional Hall-Héroult electrolytic reduction technology, whereas the last theme features papers dedicated to nonconventional processes. Each section begins with a brief introduction and ends with a list of recommended articles for further reading, enabling researchers to explore each subject in greater depth. The papers for this volume were selected from among some 1,500 Light Metals articles. Selection was based on a rigorous review process. Among the papers, readers will find breakthroughs in science as well as papers that have had a major impact on technology. In addition, there are expert reviews summarizing our understanding of key topics at the time of publication. From basic research to advanced applications, the articles published in this volume collectively represent a complete overview of aluminum reduction technology. It will enable students, scientists, and engineers to trace the history of aluminum reduction technology and bring themselves up to date with the current state of the technology.
GAMES: IL GIOCO DEI MESTIERI (A2) GAMES: IL GIOCO DEI MESTIERI (A2) Новинка

GAMES: IL GIOCO DEI MESTIERI (A2)

Learn all about 40 different jobs with this entertaining and original game. Features lively colorful illustrations, up-to-the-minute job titles in Italian, clear and concise phrases describing each job, and a Teacher's Guide complete with suggestions for language exercises, games and activities. Each pack contains 3 packs of 40 cards each and a Teacher's Guide.
Saeed Vaseghi V. Advanced Digital Signal Processing and Noise Reduction Saeed Vaseghi V. Advanced Digital Signal Processing and Noise Reduction Новинка

Saeed Vaseghi V. Advanced Digital Signal Processing and Noise Reduction

12416.52 руб. Найти похожее
Digital signal processing plays a central role in the development of modern communication and information processing systems. The theory and application of signal processing is concerned with the identification, modelling and utilisation of patterns and structures in a signal process. The observation signals are often distorted, incomplete and noisy and therefore noise reduction, the removal of channel distortion, and replacement of lost samples are important parts of a signal processing system. The fourth edition of Advanced Digital Signal Processing and Noise Reduction updates and extends the chapters in the previous edition and includes two new chapters on MIMO systems, Correlation and Eigen analysis and independent component analysis. The wide range of topics covered in this book include Wiener filters, echo cancellation, channel equalisation, spectral estimation, detection and removal of impulsive and transient noise, interpolation of missing data segments, speech enhancement and noise/interference in mobile communication environments. This book provides a coherent and structured presentation of the theory and applications of statistical signal processing and noise reduction methods. Two new chapters on MIMO systems, correlation and Eigen analysis and independent component analysis Comprehensive coverage of advanced digital signal processing and noise reduction methods for communication and information processing systems Examples and applications in signal and information extraction from noisy data Comprehensive but accessible coverage of signal processing theory including probability models, Bayesian inference, hidden Markov models, adaptive filters and Linear prediction models Advanced Digital Signal Processing and Noise Reduction is an invaluable text for postgraduates, senior undergraduates and researchers in the fields of digital signal processing, telecommunications and statistical data analysis. It will also be of interest to professional engineers in telecommunications and audio and signal processing industries and network planners and implementers in mobile and wireless communication communities.
GAMES: VIAJE POR ESPANA (A2-B1) GAMES: VIAJE POR ESPANA (A2-B1) Новинка

GAMES: VIAJE POR ESPANA (A2-B1)

Travel Spain is an entertaining game that players can increase their knowledge of Spain as if they are on a real trip. The game includes: 1 board with itinerary throughout the Spanish territory to get their cities, monuments, festivals and cultural traditions; 2 decks of 66 cards each (levels A2 and B1) with questions about grammar, culture and civilization, geography, idioms, and lexicons; 2 dice and a manual. The manual contains instructions of the game, & suggestions for different activities.
Гарнитура Logitech Stereo Headset PC 960 USB 981-000100 Гарнитура Logitech Stereo Headset PC 960 USB 981-000100 Новинка

Гарнитура Logitech Stereo Headset PC 960 USB 981-000100

Logitech Stereo Headset PC 960 - это отличная стереофоническая USB-гарнитура по доступной цене, которая идеально подходит для общения посредством программ для совершения видеозвонков. Данная модель с раздвижным оголовьем позволяет создать максимальный комфорт во время общения. А встроенный регулятор громкости с кнопкой увеличения и уменьшения громкости позволит Вам быстро настроить необходимый Вам звук. Наушники с диапазоном воспроизводимых частот 20-20 000 Гц позволяют использовать их не только для общения, но и для прослушивания музыки. А цифровой USB-кабель обеспечивает отличную передачу звука, благодаря чему Вы не пропустите ни единого слова. А регулируемый микрофон с шумоподавлением можно убрать в сторону, когда в нем нет необходимости. При покупке Logitech Stereo Headset PC 960 у нас, Вы получаете гарантию на устройство на 12 месяцев.
Jacob Benesty Acoustic Array Systems. Theory, Implementation, and Application Jacob Benesty Acoustic Array Systems. Theory, Implementation, and Application Новинка

Jacob Benesty Acoustic Array Systems. Theory, Implementation, and Application

11984.99 руб. Найти похожее
Presents a unified framework of far-field and near-field array techniques for noise source identification and sound field visualization, from theory to application. Acoustic Array Systems: Theory, Implementation, and Application provides an overview of microphone array technology with applications in noise source identification and sound field visualization. In the comprehensive treatment of microphone arrays, the topics covered include an introduction to the theory, far-field and near-field array signal processing algorithms, practical implementations, and common applications: vehicles, computing and communications equipment, compressors, fans, and household appliances, and hands-free speech. The author concludes with other emerging techniques and innovative algorithms. Encompasses theoretical background, implementation considerations and application know-how Shows how to tackle broader problems in signal processing, control, and transudcers Covers both farfield and nearfield techniques in a balanced way Introduces innovative algorithms including equivalent source imaging (NESI) and high-resolution nearfield arrays Selected code examples available for download for readers to practice on their own Presentation slides available for instructor use A valuable resource for Postgraduates and researchers in acoustics, noise control engineering, audio engineering, and signal processing.
Jacob Seidelin HTML5 Games. Creating Fun with HTML5, CSS3 and WebGL Jacob Seidelin HTML5 Games. Creating Fun with HTML5, CSS3 and WebGL Новинка

Jacob Seidelin HTML5 Games. Creating Fun with HTML5, CSS3 and WebGL

HTML5 Gamesshows you how to combine HTML5, CSS3 and JavaScript to make games for the web and mobiles – games that were previously only possible with plugin technologies like Flash. Using the latest open web technologies, you are guided through the process of creating a game from scratch using Canvas, HTML5 Audio, WebGL and WebSockets. Inside, Jacob Seidelin shows you how features available in HTML5 can be used to create games. First, you will build a framework on which you will create your HTML5 game. Then each chapter covers a new aspect of the game including user input, sound, multiplayer functionality, 2D and 3D graphics and more. By the end of the book, you will have created a fully functional game that can be played in any compatible browser, or on any mobile device that supports HTML5. Topics include: Dealing with backwards compatibility Generating level data Making iOS and Android web apps Taking your game offline Using Web Workers Persistent Game Data Drawing with Canvas Capturing player input Creating 3D graphics with WebGL Textures and lighting Sound with HTML5 Audio And more…
English Paperchase: А2: Game English Paperchase: А2: Game Новинка

English Paperchase: А2: Game

How well do you know Britain and the English-speaking world? Find out by playing this great new game with its monuments, places, people and products from around the English-speaking world. Each card has five clues and each clue has a score: become the champion!The box contains:• 66 photographic playing cards;• 66 playing cards with clues;• A teacher’s booklet. Рекомендуем!

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Digital signal processing plays a central role in the development of modern communication and information processing systems. The theory and application of signal processing is concerned with the identification, modelling and utilisation of patterns and structures in a signal process. The observation signals are often distorted, incomplete and noisy and therefore noise reduction, the removal of channel distortion, and replacement of lost samples are important parts of a signal processing system. The fourth edition of Advanced Digital Signal Processing and Noise Reduction updates and extends the chapters in the previous edition and includes two new chapters on MIMO systems, Correlation and Eigen analysis and independent component analysis. The wide range of topics covered in this book include Wiener filters, echo cancellation, channel equalisation, spectral estimation, detection and removal of impulsive and transient noise, interpolation of missing data segments, speech enhancement and noise/interference in mobile communication environments. This book provides a coherent and structured presentation of the theory and applications of statistical signal processing and noise reduction methods. Two new chapters on MIMO systems, correlation and Eigen analysis and independent component analysis Comprehensive coverage of advanced digital signal processing and noise reduction methods for communication and information processing systems Examples and applications in signal and information extraction from noisy data Comprehensive but accessible coverage of signal processing theory including probability models, Bayesian inference, hidden Markov models, adaptive filters and Linear prediction models Advanced Digital Signal Processing and Noise Reduction is an invaluable text for postgraduates, senior undergraduates and researchers in the fields of digital signal processing, telecommunications and statistical data analysis. It will also be of interest to professional engineers in telecommunications and audio and signal processing industries and network planners and implementers in mobile and wireless communication communities.
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