Active Control of Sound
Seiten
1991
Academic Press Inc (Verlag)
978-0-12-515425-3 (ISBN)
Academic Press Inc (Verlag)
978-0-12-515425-3 (ISBN)
Describes modern techniques for reducing the level of airborne noise through the introduction of sound radiated by additional "secondary" sources. The book brings together the results of contemporary research in this area.
Recent technological advances in the development of fast digital signal processors have made the active control of sound a practical proposition. This book brings together results from research in the two disciplinesof acoustics and signal processing and presents the fundamentals of noise control in a unified manner. Practical applications are presented wherever possible although the emphasis is on the algorithmic principles which form the foundation of practical systems.
The volume is written in textbook style and aimed at both undergraduate and postgraduate students of acoustics and signal processing, professional acoustical and electrical engineers, and researchers in the field of active control.
Recent technological advances in the development of fast digital signal processors have made the active control of sound a practical proposition. This book brings together results from research in the two disciplinesof acoustics and signal processing and presents the fundamentals of noise control in a unified manner. Practical applications are presented wherever possible although the emphasis is on the algorithmic principles which form the foundation of practical systems.
The volume is written in textbook style and aimed at both undergraduate and postgraduate students of acoustics and signal processing, professional acoustical and electrical engineers, and researchers in the field of active control.
An introduction to acoustics; frequency analysis; linear systems; digital filters; interference in plane wave sound fields; single-channel feedforward control systems; single-channel feedback control; point sources and the active suppression of free field radiation; continuous source distributions and the active absorption of free field radiation; global control of enclosed sound fields; local control of enclosed sound fields; multi-channel feedforward control systems.
| Erscheint lt. Verlag | 8.11.1991 |
|---|---|
| Verlagsort | San Diego |
| Sprache | englisch |
| Maße | 156 x 234 mm |
| Gewicht | 890 g |
| Themenwelt | Naturwissenschaften ► Physik / Astronomie ► Mechanik |
| ISBN-10 | 0-12-515425-9 / 0125154259 |
| ISBN-13 | 978-0-12-515425-3 / 9780125154253 |
| Zustand | Neuware |
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