On Thu, 10 Sep 2009 18:15:09 +0100, "Keith G"
wrote:


OK, I have recorded identical samples with and without Tic Tacs and there's
not an iota of difference that I can hear.

And here's another pair of traces of difference, this time microphony.
The turntable is not spinning - the stylus is simply sitting on a
stationary record, responding to reasonably loud room noises.

The blue trace shows the flat platter, the green is the six-point
suspension. So much for the record not acting as a diaphragm in this
condition.

There is a little hum spike there that I really ought to deal with.


http://81.174.169.10/odds/microphony.gif

d