Active Control of Sound

Erscheinungsjahr 1993
ISBN: 978-0-12-515426-0
Verlag: Elsevier Science & Technology

Buch, Englisch, 436 Seiten, Format (B × H): 152 mm x 229 mm

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."

Autoren/Hrsg.

Nelson, P. A.

Elliott, S. J.

Inhaltsverzeichnis

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. A LittleLinear Algebra. References.

Über Autor(innen)

P.A. Nelson is Professor of Acoustics.