[Freetel-codec2] Codec2 wav file

Hello everyone. I am Zulham. I tried to encode the wav file using command *./src/c2enc.exe 700C ../wav/hts1a.wav hts1a_700.c2 *and I tried to decode it back using command *./src/c2dec.exe 700C hts1a_700.c2 hts1a.wav*, and there is error in the output: * assertion "nread == sizeof(in_hdr)"

Re: [Freetel-codec2] Improving quality of Codec2 playback

Hi David, Yes, aware of equalizer in Freedv, however I'm just using libcodec2 directly. I can send you A/B samples later, sure. I was used to my voice sounding bad with artefacts on 1400, and was very surprised that 1400 can sound natural and smooth. Much better than Ambe at just 1400 bits. On

Re: [Freetel-codec2] Improving quality of Codec2 playback

Hello, I'm currently using the following sox equalizing statement (male speech) before feeding freedv_tx on RaspberryPI (cheap dongle soundcards) : [...] compand 0.02,0.20 5:-60,-40,-10 -5 -90 0.1 During preliminary tests made on April 2019 700C and 700D versions, I found a strong improvement