Voice has a nasal sound in WebRTC p2p call

google / lyra

A Very Low-Bitrate Codec for Speech Compression

Apache License 2.0

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Voice has a nasal sound in WebRTC p2p call #53

Open pyu1538 opened 3 years ago

pyu1538 commented 3 years ago

My subjective feeling: the voice has a nasal sound, I attached two files: lyra-speaking.wav is the audio file recorded from the mic who is speaking, lyra-listening.wav is the audio file recorded from the playout device that is listening. Two devices are Google pixel 3(android 11) Two settings files are audio processing parameters from WebRTC. lyra-webrtc-audio-dump.zip

aluebs commented 3 years ago

Thank you for your feedback and example recordings. We'll take this into account when working on improving Lyra's quality.

aluebs commented 2 years ago

Our listening tests indicate that the new Lyra 1.2.0 has significantly higher quality, if you want to try it out. If you do, please let us know what your perception is.

pyu1538 commented 1 year ago

Thanks for the update, I will comment here if I try it out.