Oki Electric Industry
Single Chip MSK Modem with Compandor for Cordless Telephone
Oki Electric Industry
Voice Signal Level Control LSI
Oki Electric Industry
Single Rail CODEC
Oki Electric Industry
Secret talk LSI for cordless telephones
Oki Electric Industry
Multi-Function PCM CODEC
Oki Electric Industry
Single Rail CODEC
Oki Electric Industry
300 bps Full Duplex FSK Modem – ITU-T V.21
Oki Electric Industry
DTMF Transceiver
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