Shockproof optical reproduction device

Short seeking time optical disc apparatus

Shuffle device and central control device provided with the...

Shuffle device and central control device provided with the...

Signal processing circuit for an optical disk player including d

Signal processing circuit for magnetooptical record/reproducing

Signal processing device for an optical information reproducing

Simplified sound reproducing device driven by a spring motor

Simplified sound reproducing device having switchable circuits

Simulated stereo from a monaural source sound reproduction syste

Single motor disc player with a Geneva mechanism

Single motor disk loading device with lock gear

Single-side engaging picker for data cartridges

Skip detector for compact disc jukebox

Slip-off preventing tracking control apparatus

Slip-off preventing tracking control apparatus

Small library works-in-a-drawer

Small library works-in-a-drawer

Sound control circuit for a digital audiovisual reproduction...

Sound critical points retrieving apparatus and method, sound...