FreeDV 2.0.0 has been released, containing the first official release of the RADE V1 mode previously trialled over several preview releases. Radio Autoencoder (RADE) technology is a new approach to sending speech over HF radio. It combines Machine Learning (ML) with classical DSP to send high quality speech over HF radio at SNRs as low as -2dB in a bandwidth of 1500 Hz. More information about Radio Autoencoder can be found at https://freedv.org/radio-autoencoder/.
As part of this effort, deprecated modes (700C, 800XA, 2020 and 2020B) have been removed from the application. Additionally, this contains numerous bug fixes and non-RADE specific enhancements from the last official release (1.9.9.2).
It can be downloaded using the following links:
Windows: https://github.com/drowe67/freedv-gui/releases/download/v2.0.0/FreeDV-2.0.0-windows-x86_64.exe
macOS: https://github.com/drowe67/freedv-gui/releases/download/v2.0.0/FreeDV.dmg
More information about this release, including changelog, can be found on GitHub release page: https://github.com/drowe67/freedv-gui/releases/tag/v2.0.0
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