TY - CHAP
T1 - Introduction
AU - Benesty, Jacob
AU - Chen, Jingdong
N1 - Publisher Copyright:
© Springer-Verlag Berlin Heidelberg 2013.
PY - 2013
Y1 - 2013
N2 - Ever since the invention of telephone systems, sound signal acquisition has become an essential part of acoustic and speech processing. Traditionally, sound signals are recorded and processed with the use of a single microphone; but this way of acquisition suffers significant limitations: not only the sound spatial realism is lost but also the flexibility in processing the recorded signal. Indeed, extracting the signal of interest from the noise, reverberation, and competing sources, is confined to a small family of techniques. To preserve the sound fidelity, spatial realism, and increase the processing flexibility in dealing with multiple sources and noise, the concept of microphone arrays has been introduced.
AB - Ever since the invention of telephone systems, sound signal acquisition has become an essential part of acoustic and speech processing. Traditionally, sound signals are recorded and processed with the use of a single microphone; but this way of acquisition suffers significant limitations: not only the sound spatial realism is lost but also the flexibility in processing the recorded signal. Indeed, extracting the signal of interest from the noise, reverberation, and competing sources, is confined to a small family of techniques. To preserve the sound fidelity, spatial realism, and increase the processing flexibility in dealing with multiple sources and noise, the concept of microphone arrays has been introduced.
KW - Acoustic Pressure
KW - Adaptive Array
KW - Array Output
KW - Microphone Array
KW - Uniform Linear Array
UR - http://www.scopus.com/inward/record.url?scp=85101123281&partnerID=8YFLogxK
U2 - 10.1007/978-3-642-33753-6_1
DO - 10.1007/978-3-642-33753-6_1
M3 - 章节
AN - SCOPUS:85101123281
T3 - Springer Topics in Signal Processing
SP - 1
EP - 13
BT - Springer Topics in Signal Processing
PB - Springer Science and Business Media B.V.
ER -