DocumentCode
1744889
Title
A stereophonic low complexity subband adaptive algorithm
Author
Mayyas, K. ; Aboulnasr, T.
Author_Institution
Dept. of Electr. Eng., Jordan Univ. of Sci. & Technol., Irbid, Jordan
Volume
2
fYear
2001
fDate
6-9 May 2001
Firstpage
725
Abstract
This paper presents a low complexity stereophonic subband adaptive algorithm that performs as well as the Fast Affine Projection (FAP) with a negligible additional complexity for the same order N. The new fast algorithm does not require matrix inversion thus alleviating the drawbacks of the FAP algorithm. Moreover, we will show that the algorithm reduces coefficient bias that appears in monophonic and stereophonic teleconferencing when the receiving room impulse responses are undermodelled
Keywords
acoustic signal processing; adaptive signal processing; teleconferencing; acoustic signal processing; coefficient bias; complexity; monophonic teleconferencing; receiving room impulse responses; stereophonic teleconferencing; subband adaptive algorithm; undermodelling; Adaptive algorithm; Adaptive filters; Artificial intelligence; Costs; Financial advantage program; Finite impulse response filter; Gaussian processes; Loudspeakers;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 2001. ISCAS 2001. The 2001 IEEE International Symposium on
Conference_Location
Sydney, NSW
Print_ISBN
0-7803-6685-9
Type
conf
DOI
10.1109/ISCAS.2001.921173
Filename
921173
Link To Document