minimodem: minimodem (software audio FSK modem) minimodem: minimodem: Minimodem is a command-line program which decodes (or generates) audio minimodem: modem tones at any specified baud rate, using various framing minimodem: protocols. It acts a general-purpose software FSK modem, and includes minimodem: support for various standard FSK protocols such as Bell103, Bell202, minimodem: RTTY, NOAA SAME, and Caller-ID. minimodem: minimodem: minimodem: minimodem: