A program for amateur radio digital communications via a sound card. Supported modes are RTTY (Baudot code), ASCII (7 or 8 bits),BPSK31,QPSK31,PSK63,BPSK125,AMTOR (SITOR,NAVTEX), MFSK16, MFSK8, HF-...
A program to communicate with phone TTY/TDD devices (Telecommunications Devices for the Deaf) via a sound card, without TTY modem. A simple interface between sound card and phone line or acoustic...
