"Tony Pearce" wrote in message
u
"Bob-Stanton" wrote in message
om...

The best test instrument is the human ear.

A quaint notion, but not able to be substantiated these days.

Admittedly not the most sensitive solution, but still unbeatable in terms of
evaluating audibility.

Which is? (Don't say, "slew-rate")

How about Slew Induced Distortion?

How about nonlinear distortion at high frequencies?