Control system and method for resonant apparatus such as...

Control system for periodic disturbances

Control system using harmonic filters

Controlled access to audio signals based on objectionable...

Controlling instrument

Controlling loudness of speech in signals that contain...

Controlling reproduction of audio data

Conversational data mining

Conversion apparatus and conversion method of speech code...

Conversion from note-based audio format to pcm-based audio...

Conversion of synthesized spectral components for encoding...

Convertible instrument rack

Convex folded shell projector

Cordless guitar transmitter

Cornet, trumpet, etc.

Correlated active attenuation system with error and...

Coupled error code protection for multi-mode vocoders

Credit and identity cards with voice signatures

Cross product enhanced harmonic transposition

Curing lamp apparatus with electronic voice