Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Active acoustic attenuation system that decouples wave modes propagating in a waveguide

Active acoustic attenuation system that decouples wave modes propagating in a waveguide

US Patent 5420932 · Granted May 30, 1995

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Transducer daisy chain1996
Dry acoustic system preventing condensation1995
Acoustic system suppressing detection of higher order modes1994
Method and apparatus for producing an arbitrary excitation spectrum for Fourier 1990