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Isn't Codec2 a speech codec? This seems to target general audio.
by sanxiyn 5y ago
Isn't Codec2 a speech codec? This seems to target general audio.
- remcob 5y agoLyra is also a speech-only codec, yet is included in the comparison. Note also that Codec2 had some experimental work extending it with the WaveNet neural network, which improved the performance. Given both of this, it seems disingenuous to exclude Codec2 from the comparison. I can only assume its left out because it performs well at even lower bitrates.