CML Microsystems Plc
Call Progress Tone Detector wlth Special Information Tones(SIT)
CML Microsystems Plc
Global Call Progress Detector
Maxim Integrated
True RMS-to-DC Converters
MX-COM Inc
DELTA MODULATION CODEC meets EUROCOM D1-IA8
MX-COM Inc
Bell 202 Compatible Modem
Maxim Integrated
Industry-Standard, Complete 12-Bit ADCs
CML Microsystems Plc
Delta Modulation Codec meets EUROCOM D1-IA8