"Laurence Payne" lpayne1NOSPAM@dslDOTpipexDOTcom wrote in
message
On Mon, 28 Aug 2006 23:48:40 GMT, lordy
wrote:

Done. I've re-recorded the clip, and added another clip
from another vinyl source for good measure.

http://lordy.org.uk/noise.html

I noticed something a bit odd, the hum
only appears when the needle finds the groove. When its
skirting around outside of the groove there is no noise.

I'm still seeing loads of stuff below 20Hz, even before
the needle drops. Might your computer or preamp be adding
this?

Tone arm resonance around 10 Hz or so.