1
I Use This!
Inactive
Analyzed about 9 hours ago. based on code collected about 9 hours ago.

Project Summary

minimodem - general-purpose software audio FSK modem
Copyright (C) 2011-2014 Kamal Mostafa

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

Minimodem can play and capture audio modem tones in real-time via the system audio device, or in batched mode via audio files.

Minimodem can be used to transfer data between nearby computers using an audio cable (or just via sound waves), or between remote computers using radio, telephone, or another audio communications medium.

Tags

audio bell202 caller-id codec dsp fsk modem noaa rtty same telephony

In a Nutshell, minimodem...

Quick Reference

GNU General Public License v3.0 or later
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These details are provided for information only. No information here is legal advice and should not be used as such.

Project Security

Vulnerabilities per Version ( last 10 releases )

There are no reported vulnerabilities

Project Vulnerability Report

Security Confidence Index

Poor security track-record
Favorable security track-record

Vulnerability Exposure Index

Many reported vulnerabilities
Few reported vulnerabilities

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About Project Security

Languages

C
88%
shell script
7%
3 Other
5%

30 Day Summary

Oct 11 2025 — Nov 10 2025

12 Month Summary

Nov 10 2024 — Nov 10 2025