TY  - BOOK
AU  - Hansler,Eberhard
AU  - Schmidt,Gerhard
TI  - Acoustic echo and noise control: a practical approach 
SN  - 0471453463
PY  - 2004///
CY  - Hoboken, NJ
PB  - John Wiley & Sons
KW  - Echo suppression (Telecommunications)
KW  - Acoustical engineering
N1  - Includes bibliographical references (p. 423-440) and index
ER  -