tailieunhanh - NOISE CONTROL, REDUCTION AND CANCELLATION SOLUTIONS IN ENGINEERING

Noise Control is one of the most important subjects in acoustic engineering and one of the prevalent health hazards in the industry, and in the city. A comprehensive overview, application of principles, and concept of noise control, in a wide variety of fields, is found in this book. The authors provide a range of practical applications of current noise control strategies and technologies offering to the reader their research in this field with concrete examples and results of actual experiments. Literature widely quoted in this book is full of examples of more advanced applications. Additionally, the literature is more fully developed | NOISE CONTROL REDUCTION AND CANCELLATION SOLUTIONS IN ENGINEERING Edited by Daniela Siano Noise Control Reduction and Cancellation Solutions in Engineering Edited by Daniela Siano Published by InTech Janeza Trdine 9 51000 Rijeka Croatia Copyright 2012 InTech All chapters are Open Access distributed under the Creative Commons Attribution license which allows users to download copy and build upon published articles even for commercial purposes as long as the author and publisher are properly credited which ensures maximum dissemination and a wider impact of our publications. After this work has been published by InTech authors have the right to republish it in whole or part in any publication of which they are the author and to make other personal use of the work. Any republication referencing or personal use of the work must explicitly identify the original source. As for readers this license allows users to download copy and build upon published chapters even for commercial purposes as long as the author and publisher are properly credited which ensures maximum dissemination and a wider impact of our publications. Notice Statements and opinions expressed in the chapters are these of the individual contributors and not necessarily those of the editors or publisher. No responsibility is accepted for the accuracy of information contained in the published chapters. The publisher assumes no responsibility for any damage or injury to persons or property arising out of the use of any materials instructions methods or ideas contained in the book. Publishing Process Manager Molly Kaliman Technical Editor Teodora Smiljanic Cover Designer InTech Design Team First published March 2012 Printed in Croatia A free online edition of this book is available at Additional hard copies can be obtained from orders@ Noise Control Reduction and Cancellation Solutions in Engineering Edited by Daniela Siano p. cm. 978-953-307-918-9 INTECH .