Active Sound Attenuation Using Adaptive Digital Signal Processing Techniques

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Publisher :
ISBN 13 :
Total Pages : 434 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis Active Sound Attenuation Using Adaptive Digital Signal Processing Techniques by : Larry John Eriksson

Download or read book Active Sound Attenuation Using Adaptive Digital Signal Processing Techniques written by Larry John Eriksson and published by . This book was released on 1985 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Active Sound Attenuation Using Adaptive Digital Signal Processing Techniques

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Publisher :
ISBN 13 :
Total Pages : 184 pages
Book Rating : 4.:/5 (154 download)

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Book Synopsis Active Sound Attenuation Using Adaptive Digital Signal Processing Techniques by :

Download or read book Active Sound Attenuation Using Adaptive Digital Signal Processing Techniques written by and published by . This book was released on 1989 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Adaptive Filtering Through Digital Signal Processing for Active Noise Cancellation

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (992 download)

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Book Synopsis Adaptive Filtering Through Digital Signal Processing for Active Noise Cancellation by : Michael Rocci

Download or read book Adaptive Filtering Through Digital Signal Processing for Active Noise Cancellation written by Michael Rocci and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: In environments with ambient noise such as air-conditioning systems and engines, exposure to high decibels of sound for an extended period of time can prove distracting during communication and damaging to humans both physically and psychologically. Active noise cancellation (ANC) is a method used to reduce undesired noise. This thesis details the programming of digital signal processing (DSP) techniques used to filter out unwanted sound. The purpose of the explanation and simulation of the Filtered-X LMS FIR adaptive filter in MATLAB is to demonstrate active noise cancellation in software. This background research of algorithms and code development will be used for the eventual integration with a DSP processor or microcontroller that allows for the augmentation of a standard pair of Sennheiser PX100-II headphones, that do not provide noise isolation or cancellation, into headphones that can cancel unwanted noise. The headphones will then be used with an Amateur Ham Radio in an environment with unwanted, high decibel sound. This thesis supports the proof of concept through software simulation and a report of different methods of hardware integration. The research and development of digital signal processing techniques and hardware integration will lead to the augmentation of a pair of headphones used for communication in a noisy environment.

Noise Reduction in Speech Applications

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Publisher : CRC Press
ISBN 13 : 1420041266
Total Pages : 427 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Noise Reduction in Speech Applications by : Gillian M. Davis

Download or read book Noise Reduction in Speech Applications written by Gillian M. Davis and published by CRC Press. This book was released on 2018-10-03 with total page 427 pages. Available in PDF, EPUB and Kindle. Book excerpt: Noise and distortion that degrade the quality of speech signals can come from any number of sources. The technology and techniques for dealing with noise are almost as numerous, but it is only recently, with the development of inexpensive digital signal processing hardware, that the implementation of the technology has become practical. Noise Reduction in Speech Applications provides a comprehensive introduction to modern techniques for removing or reducing background noise from a range of speech-related applications. Self-contained, it starts with a tutorial-style chapter of background material, then focuses on system aspects, digital algorithms, and implementation. The final section explores a variety of applications and demonstrates to potential users of the technology the results possible with the noise reduction techniques presented. The book offers chapters contributed by international experts, a practical, systems approach, and numerous references. For electrical, acoustics, signal processing, communications, and bioengineers, Noise Reduction in Speech Applications is a valuable resource that shows you how to decide whether noise reduction will solve problems in your own systems and how to make the best use of the technologies available.

Active Noise Control Primer

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Publisher : Springer Science & Business Media
ISBN 13 : 1441985603
Total Pages : 172 pages
Book Rating : 4.4/5 (419 download)

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Book Synopsis Active Noise Control Primer by : Scott D. Snyder

Download or read book Active Noise Control Primer written by Scott D. Snyder and published by Springer Science & Business Media. This book was released on 2012-09-25 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: By providing all the basic knowledge needed to assess how useful active noise control will be for a given problem, this book assists in the designing, setting up, and tuning of an active noise-control system. Written for students who have no prior knowledge of acoustics, signal processing, or noise control but who do have a reasonable grasp of basic physics and mathematics, the text is short and descriptive, leaving all mathematical details and proofs concerning vibrations, signal processing and the like to more advanced texts or research monographs. The book can thus be used in independent study, in a classroom with laboratories, or in conjunction with a kit for experiment or demonstration. Topics covered include basic acoustics, human perception and sound, sound intensity and related concepts, fundamentals of passive noise- control strategies, basics of digital systems and adaptive controllers, and active noise control systems.

Signal Processing for Active Control

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Publisher : Elsevier
ISBN 13 : 0080517137
Total Pages : 531 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Signal Processing for Active Control by : Stephen Elliott

Download or read book Signal Processing for Active Control written by Stephen Elliott and published by Elsevier. This book was released on 2000-09-26 with total page 531 pages. Available in PDF, EPUB and Kindle. Book excerpt: Signal Processing for Active Control sets out the signal processing and automatic control techniques that are used in the analysis and implementation of active systems for the control of sound and vibration. After reviewing the performance limitations introduced by physical aspects of active control, Stephen Elliott presents the calculation of the optimal performance and the implementation of adaptive real time controllers for a wide variety of active control systems.Active sound and vibration control are technologically important problems with many applications. 'Active control' means controlling disturbance by superimposing a second disturbance on the original source of disturbance. Put simply, initial noise + other specially-generated noise or vibration = silence [or controlled noise]. This book presents a unified approach to techniques that are used in the analysis and implementation of different control systems. It includes practical examples at the end of each chapter to illustrate the use of various approaches.This book is intended for researchers, engineers, and students in the field of acoustics, active control, signal processing, and electrical engineering.

Active Control of Noise and Vibration

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Publisher : CRC Press
ISBN 13 : 9780419193906
Total Pages : 1292 pages
Book Rating : 4.1/5 (939 download)

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Book Synopsis Active Control of Noise and Vibration by : Colin Hansen

Download or read book Active Control of Noise and Vibration written by Colin Hansen and published by CRC Press. This book was released on 1996-11-21 with total page 1292 pages. Available in PDF, EPUB and Kindle. Book excerpt: This major work is the first to treat the active control of both sound and vibration in a unified way. It outlines the fundamental concepts, explains how a reliable and stable system can be designed and implemented, and details the pitfalls . It covers sound in ducts, sound radiation, sound transmission into enclosures, structural vibration and isolation, electronic control system design, and sensors and actuators.

Advanced Signal Processing and Digital Noise Reduction

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Publisher : Vieweg+Teubner Verlag
ISBN 13 :
Total Pages : 424 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Advanced Signal Processing and Digital Noise Reduction by : Saeed V. Vaseghi

Download or read book Advanced Signal Processing and Digital Noise Reduction written by Saeed V. Vaseghi and published by Vieweg+Teubner Verlag. This book was released on 1996-05 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bayesian Estimation and classification. Hidden markov models. Wiener filters. Kalman and adaptive least squared error filters.

Fundamentals of Signals and Systems Using MATLAB

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Publisher : Macmillan College
ISBN 13 : 9780023619427
Total Pages : 706 pages
Book Rating : 4.6/5 (194 download)

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Book Synopsis Fundamentals of Signals and Systems Using MATLAB by : Edward W. Kamen

Download or read book Fundamentals of Signals and Systems Using MATLAB written by Edward W. Kamen and published by Macmillan College. This book was released on 1997 with total page 706 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text presents an accessible yet comprehensive analytical treatment of signals and systems, and also incorporates a strong emphasis on solving problems and exploring concepts using MATLAB

Report

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (913 download)

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Book Synopsis Report by : Søren Laugesen

Download or read book Report written by Søren Laugesen and published by . This book was released on 1992 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Acoustics of Ducts and Mufflers With Application to Exhaust and Ventilation System Design

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Publisher : John Wiley & Sons
ISBN 13 : 9780471847380
Total Pages : 360 pages
Book Rating : 4.8/5 (473 download)

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Book Synopsis Acoustics of Ducts and Mufflers With Application to Exhaust and Ventilation System Design by : M. L. Munjal

Download or read book Acoustics of Ducts and Mufflers With Application to Exhaust and Ventilation System Design written by M. L. Munjal and published by John Wiley & Sons. This book was released on 1987-05-08 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: An analysis of the major topics in sound suppression and noise control for the analysis and design of acoustical mufflers, air conditioning and ventilation duct work. Both fundamentals and the latest technology are discussed, with an emphasis on applications.

Active Control of Acoustic Noise Using Adaptive Signal Processing

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Publisher :
ISBN 13 :
Total Pages : 190 pages
Book Rating : 4.:/5 (473 download)

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Book Synopsis Active Control of Acoustic Noise Using Adaptive Signal Processing by : Søren Laugesen

Download or read book Active Control of Acoustic Noise Using Adaptive Signal Processing written by Søren Laugesen and published by . This book was released on 1992 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Active Noise Control

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Publisher : Oxford University Press, USA
ISBN 13 :
Total Pages : 234 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Active Noise Control by : M. O. Tokhi

Download or read book Active Noise Control written by M. O. Tokhi and published by Oxford University Press, USA. This book was released on 1992 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt: In active noise control an artificially-generated secondary acoustic field is used to interfere destructively with the unwanted sound field. This book deals with the control engineering of generating this secondary field. This technique has uses in suppressing machinery noise in particular.

Adaptive Filtering Applications

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Publisher : BoD – Books on Demand
ISBN 13 : 9533073063
Total Pages : 414 pages
Book Rating : 4.5/5 (33 download)

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Book Synopsis Adaptive Filtering Applications by : Lino Garcia Morales

Download or read book Adaptive Filtering Applications written by Lino Garcia Morales and published by BoD – Books on Demand. This book was released on 2011-07-05 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: Adaptive filtering is useful in any application where the signals or the modeled system vary over time. The configuration of the system and, in particular, the position where the adaptive processor is placed generate different areas or application fields such as: prediction, system identification and modeling, equalization, cancellation of interference, etc. which are very important in many disciplines such as control systems, communications, signal processing, acoustics, voice, sound and image, etc. The book consists of noise and echo cancellation, medical applications, communications systems and others hardly joined by their heterogeneity. Each application is a case study with rigor that shows weakness/strength of the method used, assesses its suitability and suggests new forms and areas of use. The problems are becoming increasingly complex and applications must be adapted to solve them. The adaptive filters have proven to be useful in these environments of multiple input/output, variant-time behaviors, and long and complex transfer functions effectively, but fundamentally they still have to evolve. This book is a demonstration of this and a small illustration of everything that is to come.

Paper

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Publisher :
ISBN 13 :
Total Pages : 436 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Paper by :

Download or read book Paper written by and published by . This book was released on 1995 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Industrial Noise Control

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Publisher : CRC Press
ISBN 13 : 1351438743
Total Pages : 682 pages
Book Rating : 4.3/5 (514 download)

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Book Synopsis Industrial Noise Control by : Bell

Download or read book Industrial Noise Control written by Bell and published by CRC Press. This book was released on 2017-11-01 with total page 682 pages. Available in PDF, EPUB and Kindle. Book excerpt: Illustrates the latest solutions to real problems occurring in industry, buildings, and communities. Second Edition offers many more 13roblem sets and end-of-chapter exercises as well as up-to-the-minute coverage of new topics.

Industrial Noise Control

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Publisher : Routledge
ISBN 13 : 1351438735
Total Pages : 534 pages
Book Rating : 4.3/5 (514 download)

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Book Synopsis Industrial Noise Control by : Bell

Download or read book Industrial Noise Control written by Bell and published by Routledge. This book was released on 2017-11-01 with total page 534 pages. Available in PDF, EPUB and Kindle. Book excerpt: Illustrates the latest solutions to real problems occurring in industry, buildings, and communities. Second Edition offers many more 13roblem sets and end-of-chapter exercises as well as up-to-the-minute coverage of new topics.