opus-ng deep plc seems to have a worse plc audio quality than lpcnet plc
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- C
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Description
hi, I have tested neural plc using different nn model. opus-ng deep plc seems to have a worse plc audio quality than opus lpcnet plc. How can I increase the plc quality?
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reproducing the reported audio-quality comparison between opus-ng deep PLC and Opus LPCNet PLC with the different neural PLC models mentioned. Review the PLC implementation and model configuration, then define done as identifying why deep PLC sounds worse and documenting or implementing a validated quality improvement.
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Assessment
- Tech stack
- c
- Domain
- audio-video-rtc
- Issue type
- Bug
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 20/100