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by steveB
Tue Apr 13, 2010 1:06 am
Forum: GoldWave General
Topic: Removing "wow"
Replies: 4
Views: 5521

Removing "wow"

Vinyl pressings that are slightly off-centre (too common) produce an audible "wow" (very low frequency, at the disc rotation speed), which increases in amplitude as the disc towards the centre (end of music). It occurred to me that this could be removed by Fourier Transformation (into the ...