microsoft / microsoft/PLC-Challenge

Issue on blind dataset

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Dominant language
Python
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Description

I was having issue on evaluating the following challenge dataset with PESQ

CleanShot 2023-02-22 at 17 48 43

I found out that "427818.wav" in both blind set and reference is completely silence.

CleanShot 2023-02-22 at 17 54 49@2x

Is this on purpose?
Or should I just omit this file?

Thank you.

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by inspecting 427818.wav in both the blind set and reference, then check how the PESQ evaluation handles silent audio. Done means confirming whether the silence is intentional and documenting or applying the expected handling for that file.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
audio-video-rtc
Issue type
Bug
Difficulty
2/5
Estimated time
1-3 hours
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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