D.c. keyed high low select preference system for polyphonic...

D.c. keyed synthesis organ

Damper adjustment device

Damper control

Damping means for ultrasonic transmitters

Dancing-musical instrument

Data card system for initializing spoken-word recognition units

Data compression for speech recognition

Data embedding in digital telephone signals

Data handling systems

Database annotation and retrieval

De-esser

Decision tree classifier designed using hidden markov models

Decoding and encoding of information in audio signals

Decoding apparatus, decoding method, encoding apparatus,...

Decoding of binaural audio signals

Decoding-time prediction of non-verbalized tokens

Decomposition in noise and periodic signal waveforms in...

Defined-coverage loudspeaker horn

Deflector for converting a beam of parallel rays into a beam...