.
ISD1820 - Voice Recorder
ISD2560 - VOICE RECORD/PLAYBACK DEVICE
SP31101 - Cordless telephone with voice compression and expansion circuit
AN6210 - DUAL RECORDING AND PLAYBACK AMPLIFIER CIRCUIT FOR STEREO TAPE RECORDERS
AN7205 - FM FRONT-END CIRCUIT FOR RADIOS AND RADIO / CASSETTE TAPE RECORDERS (3V OPERATION)
LA4138 - (LA4137 / LA4138) 2-CHANNEL AF POWER AMP/ FOR RADIO/ TAPE RECORDER
KX-TGA107EXB - Digital Cordless Phone Service Manual
U3600BM - SINGLE CHIP CORDLESS TELEPHONE IC
UTC7312 - Dual Recording / Playback Pre-Amplifier Circuit
BA3126N - 2-channel head switch for radio cassette recorders
AN7317 - Dual Recording and Playback Pre-AMP IC for Single/Double Cassette
TDA1002A - Recording and Playback Amplifier
BA3423S - Double cassette tape recorder system preamplifier
KA22130 - 1 CHIP TAPE RECORDER SYSTEM
AN7224 - AM Tuner / FM-AM IF Amplifier CircuIt for RadIo Cassette Recorders
APR9600 - SINGLE-CHIP VOICE RECORDING&PLAYBACK
DL850 - ScopeCorder Manual
ISD1820 - voice recording/playback
PCD5032 - ADPCM CODEC for digital cordless telephones
M1041 - Internal Radio and Recorder Interface