Inventor
LOGAN TAMARA L
US3 patents
Patents
3 patentsUS6269161B1Jul 31, 2001
System and method for near-end talker detection by spectrum analysis
SIGNALWORKS INC51 citations87
US6263078B1Jul 17, 2001
Acoustic echo canceller with fast volume control compensation
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US6785382B2Aug 31, 2004
System and method for controlling a filter to enhance speakerphone performance
SIGNALWORKS INC7 citations65