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I can't figure out why two non-identical raw files are exactly the same when imported into Audacity.

Let me explain, I have a 16-bit pcm file named file1.pcm, I import it into audacity with the parameter: (Signed 16-bit PCM, Little-endian, mono, 8000Hz). Right after I export it with as parameter (raw, header-less, Signed 16 bits PCM). Normally I should have the two identical files but not at all. So I have two different files, but if I import them both into Audacity I have exactly the same thing

file 1

file 2

The two files imported in audaciy : Audacity

If someone has an explanation, and especially how we go from one to the other.

Thanks

.G

Gpouilly
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1 Answers1

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The problem was dither, dither was setup in audacity, when i disable it import ed and exported become exactly the same

.G

Gpouilly
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