Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Surround processor with antiphase blending and panorama control circuitry

Surround processor with antiphase blending and panorama control circuitry

US Patent 5307415 · Granted Apr 26, 1994

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method for apparatus for audio matrix decoding2007
Method and apparatus for deriving at least one audio signal from two or more inp2005
Method for deriving at least three audio signals from two input audio signals2005
Six-axis surround sound processor with automatic balancing and calibration1997
Surround sound processor with improved control voltage generator1997
Six-axis surround sound processor with improved matrix and cancellation control1997
Surround sound processor with improved control voltage generator1996
Control voltage generator multiplier and one-shot for integrated surround sound 1995
Apparatus for enhancing monophonic audio signals using phase shifters1994
Surround sound loudspeakers1994
Control voltage generator for surround sound processor1994
Band pass filter circuit for rear channel filtering in a surround processor1994