Coded speech communication system having code books for...

Coded voice signal format converting apparatus

Coder and decoder for high-quality audio

Coding and decoding system for speech and musical sound

Coding apparatus having adaptive coding at different bit...

Coding model selection

Coding of acoustic waveforms

Coding of audio signals

Coefficient measurement apparatus, effect impartment...

Collapsible guitar with quick disconnect neck and submerged...

Coloured music notation system and method of colourizing...

Combination accordion-organ musical instrument

Combination drum tuning key and cymbal holder

Combination instrument stand and chair

Combination pitched flute

Combination regulated mute

Combined speech coder and echo canceler

Combining active and semi-supervised learning for spoken...

Combining frequency warping and spectral shaping in hmm...

Communicating with active noise reducing headset