xiph / xiph/opus

opus transcode 6kb/s with wideband issue

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Description

Hi,
I am using opus version 1.3 but when I transcoded the audio I get a distortion like this figure and I couldn't reproduce the results, is this distortion is normal with opus 6kb/s with wideband?
why the range changed and the signal level go beyond 1 and -1?
Thanks,
opus_wideband

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Research direction

The issue provides no source file, test, or reproducible example beyond Opus 1.3, wideband, and 6 kb/s transcoding. Start by reproducing the reported distortion and checking whether the signal range beyond -1 to 1 is expected; done means establishing the cause and documenting whether this is normal behavior or a defect.

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Assessment

Tech stack
c
Domain
audio-video-rtc
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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