Re: [Freetel-codec2] Bit error artefact handling comparison between Codec2 and Opus

2021-04-18 Thread David Rowe
Fine Business Adrian, yes I've found the Codec 2 modes are usable with a few percent bit errors.  I actually have a function called "ear protection" in Codec 2 to avoid some of the wilder excursions due to bit errors. The use of compression is interesting.  I've been thinking of using

[Freetel-codec2] Bit error artefact handling comparison between Codec2 and Opus

2021-04-17 Thread Adrian Musceac
Hi, I have done some investigation recently into the comparative bit error handling of Codec2 and Opus over the air with a VHF modem. I have saved some audio files from the results which can be loaded in Audacity. Codec2 samples had a bitrate of 1400 bps, Opus samples had a bitrate of 9400