08-01-2014, 03:01 PM
A Review on Stereophonic Acoustic Echo Cancellation
Abstract
Stereophonic Acoustic Echo Cancellation (SAEC) is the most interesting area of research due to its wide applications in tele-conferencing, video-conferencing, desktop-conferencing, hands free telephony system etc. This paper, presents a review on SAEC and its existing fundamental problems. SAEC plays an important role in enhancing the more sound realism. The basic problem of SAEC is to uniquely identify two acoustic path, various types of adaptive filtering algorithms can be used for this purpose.
Abstract
Stereophonic Acoustic Echo Cancellation (SAEC) is the most interesting area of research due to its wide applications in tele-conferencing, video-conferencing, desktop-conferencing, hands free telephony system etc. This paper, presents a review on SAEC and its existing fundamental problems. SAEC plays an important role in enhancing the more sound realism. The basic problem of SAEC is to uniquely identify two acoustic path, various types of adaptive filtering algorithms can be used for this purpose.