Mnyb;582947 Wrote: > On that you are probably entirerly correct I have one of those RS meter > :-/ > with digital read out but who says that it is consistent from time to > time . > And even on slow moving the hand a bit is not alter the result and > 0.1dB resolution nah ? > > If I have to do it I might use a 50Hz or 60Hz sine and measure at the > amps. > I have acess to good meters at my work (calibrated once a year) but > there performance at 20000kHz is an unknown, I don't know if I can > measure white noise with a typical fluke 187 or similar. > maybe as I measure relative each other so that the fault might be the > same in both cases, then my measure would work to calibrate but in > absolute terms they might be of a bit. > > How close do one have to be 0.1dB ? when tuning my HT I know that one > can hear 0.5dB so that's to much difference
Wouldn't playing white or pink noise solve this problem? -- SuperQ ------------------------------------------------------------------------ SuperQ's Profile: http://forums.slimdevices.com/member.php?userid=2139 View this thread: http://forums.slimdevices.com/showthread.php?t=82067 _______________________________________________ audiophiles mailing list [email protected] http://lists.slimdevices.com/mailman/listinfo/audiophiles
