freedv
FreeDV Digital Voice
FreeDV is a GUI application for Windows and Linux that allows any SSB radio to be used for low bit rate digital voice. Speech is compressed down to 1400 bit/s then modulated onto a 1100 Hz wide QPSK signal which is sent to the Mic input of a SSB radio. On receive, the signal is received by the SSB radio, then demodulated and decoded by FreeDV. FreeDV was built by an international team of Radio Amateurs working together on coding, design, user interface and testing. FreeDV is open source software, released under the GNU Public License version 2.1. The FDMDV modem and Codec 2 Speech codec used in FreeDV are also open source.
Releases Overview
| Release | Stable | Testing |
|---|---|---|
| Fedora Rawhide | 1.8.4-6.fc40 | - |
| Fedora 40 | 1.8.4-6.fc40 | - |
| Fedora 39 | 1.8.4-4.fc39 | - |
| Fedora 38 | 1.8.4-2.fc38 | - |
| EPEL 7 | 1.3.1-3.el7.1 | - |
Package Info
- Upstream: http://freedv.org
- License(s): GPL-2.0-or-later
- Maintainer: hobbes1069
You can contact the maintainers of this package via email at
freedv dash maintainers at fedoraproject dot org.
Sources on Pagure