Oki Electric Industry
ITU-T G.721 ADPCM TRANSCODER
Oki Electric Industry
Voice Signal Level Control LSI
Oki Electric Industry
Text-to-speech conversion LSI
Oki Electric Industry
5V Single-Rail APDCM CODECs
Oki Electric Industry
Single Rail CODEC
Oki Electric Industry
Single Rail CODEC
Oki Electric Industry
Single Chip MSK Modem with Compandor for Cordless Telephone
LAPIS Semiconductor Co., Ltd.
Single Rail CODEC
Oki Electric Industry
Single Rail ADPCM CODEC
Oki Electric Industry
2ch Single Rail CODEC
Oki Electric Industry
Single Rail CODEC
Oki Electric Industry
1200 bps Half Duplex FSK Modem – ITU-T V.23
Oki Electric Industry
π/4 Shift QPSK MODEM
Oki Electric Industry
2ch Single Rail CODEC
Oki Electric Industry
π/4 Shift QPSK MODEM/ADPCM CODEC
Oki Electric Industry
Single Rail CODEC
Oki Electric Industry
Single Rail ADPCM CODEC