[ScottW]

wrote in message
...
In rec.audio.pro ScottW wrote:
: Has anyone ever put an accelerometer on the bottom of a record
: to see if the stylus dragging over the top can be detected?

Couldn't you just watch the strobe and see if it changed during
soft vs loud passages?

Not nearly enough resolution and I seriously doubt that
the increase in friction matters here.
Any decent motor should motor right through that.

ScottW