ICASSP
2011
IEEE
13 years 6 months ago
2011
IEEE
This paper considers the problem of constrained tracking the timevarying room impulse response of a source/microphone pair. The constraint which is used to improve the performance...
TSP
2010
13 years 9 months ago
2010
Abstract--Hands-free terminals for speech communication employ adaptive filters to reduce echoes resulting from the acoustic coupling between loudspeaker and microphone. When using...
ICASSP
2009
IEEE
14 years 9 months ago
2009
IEEE
The purpose of room impulse response (RIR) shortening is to improve the intelligibility of the received signal by prefiltering the source signal before it is played with a loudsp...