Loud hissing noise while playing
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- Dominant language
- C++
- Stars
- 19
- Forks
- 21
- Avg merge
- 22m
- Merged PRs (30d)
- 1
Description
Tested Pink Floyd Dark Side of the Moon SACD on this, and get a loud persistent hissing noise throughout.
Using Windows 10 (2004) 64bit Matrix 19.0 version and the 0.1.2 SACD encoder addon to an Onkyo HT-R390 reciever.
Attached a sample of the issue.
Edit: Hiss goes away if set the Output Configuration to Fixed rather than Optimized or Best Match. And also set Limit Sampling rate to 96 or below (higher and it hisses again). Hope that helps in tracking down issue as didnt need to do this on the Leia build.
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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 hissing with the attached sacd-hiss.zip sample on Windows 10 using the SACD encoder addon, comparing Optimized or Best Match output with Fixed. Check behavior at sampling rates above and below 96 kHz; done means SACD playback no longer produces persistent hiss with the affected output settings.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp
- Domain
- audio-video-rtc
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100