Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Background noise compensation in a telephone set

Background noise compensation in a telephone set

US Patent 5553134 · Granted Sep 3, 1996

Estimated economic value: $44,193,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Distortion suppression in electromagnetic tracking systems2020
Packet based echo cancellation and suppression2010
Flash-cut of speech processing features in a telephone call2002
Encrypting speech coder2001
Flash-cut of speech processing features in a telephone call2000
Method and apparatus for applying multiple speech processing features to a telep1999
Directional microphone1998
Technique for determining a compression ratio for use in processing audio signal1998
Tonality for perceptual audio compression based on loudness uncertainty1997
Perceptual audio compression based on loudness uncertainty1997
Method for customer selection of telephone sound enhancement1996
Background noise compensation in a telephone set1996