|
US2007195968A1
|
|
Noise suppression method and system with single microphone
|
|
US2007198251A1
|
|
Voice activity detection method and apparatus for voiced/unvoiced decision and pitch estimation in a noisy speech feature extraction
|
|
US2006041403A1
|
|
Method and apparatus for enhancing processing speed for performing a least mean square operation by parallel processing
|
|
US2005278405A1
|
|
Fourier transform processor
|
|
US2005278404A1
|
|
Method and apparatus for single iteration fast Fourier transform
|
|
EP1436725A2
|
|
Address generator for fast fourier transform processor
|
|
WO0169424A2
|
|
Parallel multiprocessing for the fast fourier transform with pipeline architecture
|
|
WO0155896A2
|
|
Butterfly-processing element for efficient fast fourier transform method and apparatus
|
|
WO0124575A2
|
|
Noise suppression system with dual microphone echo cancellation
|
