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scharfis_brain · 20th November 2020, 20:54

I've read somewhere that - if a record hasn't been cut carefully - the cutting head of the cutting machine might go into resonance, causing this high pitched noise.

Is the modulation in frequency by any means locked to one rotation of the record?

20th November 2020, 20:54	#19 \| Link
scharfis_brain brainless Join Date: Mar 2003 Location: Germany Posts: 3,653	I've read somewhere that - if a record hasn't been cut carefully - the cutting head of the cutting machine might go into resonance, causing this high pitched noise. Is the modulation in frequency by any means locked to one rotation of the record? __________________ Don't forget the 'c'! Don't PM me for technical support, please.