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FreeDV

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.

Source Files

Filename Size Changed Actions
_service 233 Bytes 21 days ago Download File
freedv-explicitely-convert-to-cstring.patch 680 Bytes almost 3 years ago Download File
freedv.changes 817 Bytes 21 days ago Download File
freedv.spec 2.33 KB 21 days ago Download File

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