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ISD1820 - Voice Recorder
SP31101 - Cordless telephone with voice compression and expansion circuit
HT8972 - Voice Echo
HT8970 - Voice Echo
UTC31101 - Voice Compander
CS-7102 - Voice Coil Driver / MOTOR CONTROLLER
JQ6500-24SS - Voice chip
ISD2560 - VOICE RECORD/PLAYBACK DEVICE
DRA818V - VHF Band Voice Transceiver
CSC31101CP - Voice compression and expansion circuits
JQ6500 - Voice chip manual
MC34018 - VOICE SWITCHED SPEAKER-PHONE CIRCUIT
WT588D - Voice IC and module
MSM6595A-xxx - 1-Mbit Serial Voice ROM
M5214 - ONE KEY MULTI-SECTION 14-SEC VOICE
ISD1820P - 8 to 20 seconds of voice recoder
NSP342A - 1-ch Voice IC
ISD1720 - Multi-Message Single-Chip Voice Record & Playback Device
DRV201A - Voice Coil Motor Driver
NSP341A - 1-ch Voice IC