Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › System and method for near-end talker detection by spectrum analysis

System and method for near-end talker detection by spectrum analysis

US Patent 6269161 · Granted Jul 31, 2001

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Voice recording pendant system2025
Acoustic lens for safety barriers2023
Dome shaped microphone array with circularly distributed microphones2018
Adjustable holder for portable communication device with sound enhancement2016
Holder for portable communication device2013
Multipoint conference video switching2012
System and method for providing location specific sound in a telepresence system2010
System and method of using two coefficient banks in an adaptive echo canceller2006
System and method for controlling a filter to enhance speakerphone performance2004
System and method for controlling a filter to enhance speakerphone performance2004
Acoustic echo canceller with fast volume control compensation2001
Acoustic echo canceller with fast volume control compensation2001