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Alternatives to subjective listening tests?
gimgim
post May 22 2011, 04:44
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I know, I know. It's not a good idea. :-)
However, I am working at an audio encoder and I can't test hundreds of files for every minimal change I make.
And besides that, I am partially deaf, so it would be pointless anyway.
Any suggestion on some software that can help a bit? Open source/publicly available obviously preferred.
Thanks
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bryant
post May 22 2011, 06:54
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This might be what you are looking for.
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C.R.Helmrich
post May 22 2011, 09:36
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Or google for PQevalAudio. Note that the PEAQ standard which these tools implement have problems with transients and parametric (non-waveform-preserving) audio codecs, so if an ODG gets worse due to an encoder change, it doesn't mean the file actually sounds worse.

Chris


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