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https://en.wikipedia.org/wiki/Perceptual_Evaluation_of_Audio_Quality https://en.wikipedia.org/wiki/Perceptual_Evaluation_of_Audio... PEAQ is an algorithm and s

https://en.wikipedia.org/wiki/Perceptual_Evaluation_of_Audio_Quality https://en.wikipedia.org/wiki/Perceptual_Evaluation_of_Audio... PEAQ is an algorithm and scoring system that takes psychoacoustic modeling into account. When I looked into this more than ten years ago, I managed to find a command line utility called pqevalaudio or something that I could just use to assign a score to a file.

threatripper 2y ago
Is it this one? https://github.com/sungminlee114/PEAQ_matlab https://github.com/sungminlee114/PEAQ_matlab
- water-data-dude 2y ago
  Interesting. The README was pretty sparse and I wanted to read more about what was actually going on, so I poked around a bit. First of all, wikipedia article if you just want a birds eye view [0]. The website the README links to as the original isn’t secure, but you can read the paper talking about this particular way of measuring perceptual audio quality here if you don’t mind living a little dangerously[1]. I also found this paper, which I haven’t had a chance to read yet, but it gives a “zoomed out” view, looking at a bunch of different perceptual audio quality measures [2]. [0] https://en.wikipedia.org/wiki/Perceptual_Evaluation_of_Audio_Quality https://en.wikipedia.org/wiki/Perceptual_Evaluation_of_Audio... [1] https://www-mmsp.ece.mcgill.ca/Documents/Reports/2002/KabalR2002v2.pdf https://www-mmsp.ece.mcgill.ca/Documents/Reports/2002/KabalR... [2] https://dl.acm.org/doi/pdf/10.1109/TASLP.2021.3069302 https://dl.acm.org/doi/pdf/10.1109/TASLP.2021.3069302 https://en.wikipedia.org/wiki/Perceptual_Evaluation_of_Audio_Quality https://en.wikipedia.org/wiki/Perceptual_Evaluation_of_Audio...
ajb 2y ago
Normally those algorithms expect a clean reference version of the audio, as they quantify impairment. It doesn't sound like the OP has a reference version.

threatripper 2y ago

Is it this one? https://github.com/sungminlee114/PEAQ_matlab https://github.com/sungminlee114/PEAQ_matlab

water-data-dude 2y ago
Interesting. The README was pretty sparse and I wanted to read more about what was actually going on, so I poked around a bit. First of all, wikipedia article if you just want a birds eye view [0]. The website the README links to as the original isn’t secure, but you can read the paper talking about this particular way of measuring perceptual audio quality here if you don’t mind living a little dangerously[1]. I also found this paper, which I haven’t had a chance to read yet, but it gives a “zoomed out” view, looking at a bunch of different perceptual audio quality measures [2]. [0] https://en.wikipedia.org/wiki/Perceptual_Evaluation_of_Audio_Quality https://en.wikipedia.org/wiki/Perceptual_Evaluation_of_Audio... [1] https://www-mmsp.ece.mcgill.ca/Documents/Reports/2002/KabalR2002v2.pdf https://www-mmsp.ece.mcgill.ca/Documents/Reports/2002/KabalR... [2] https://dl.acm.org/doi/pdf/10.1109/TASLP.2021.3069302 https://dl.acm.org/doi/pdf/10.1109/TASLP.2021.3069302 https://en.wikipedia.org/wiki/Perceptual_Evaluation_of_Audio_Quality https://en.wikipedia.org/wiki/Perceptual_Evaluation_of_Audio...

ajb 2y ago

Normally those algorithms expect a clean reference version of the audio, as they quantify impairment. It doesn't sound like the OP has a reference version.