SuperQ;583497 Wrote: > Use a white or pink noise track. > http://en.wikipedia.org/wiki/Pink_noise > > I would just figure out a good calibration volume at the source. Use > the digital volume control of the squeezebox. This way it's easy to > write down the calibration levels of various DACs. > > Example: > > Set the squeezebox volume to 90. Measure final stage output voltage > ... >
I think you are proposing using the Touch's digital volume control to equalize outputs, but I would prefer to avoid that since this is supposed to be for a test of sound quality so I really don't want the Touch modifying the source. However, this gives me an idea: since sound quality doesn't matter for the calibration, I can avoid high level noise from the speakers while still using a suitably high preamp volume setting by simply turning the Touch volume down quite low for the calibration. Assuming the Touch analog and digital out volumes track each other precisely, I could calibrate with noise at like 20 but then listen to music at 100, with the same preamp volume settings. That should work great to avoid cat distress. Thanks! (If this is what you actually meant, then sorry I did not understand it as such.) -- ncarver ------------------------------------------------------------------------ ncarver's Profile: http://forums.slimdevices.com/member.php?userid=15905 View this thread: http://forums.slimdevices.com/showthread.php?t=82067 _______________________________________________ audiophiles mailing list audiophiles@lists.slimdevices.com http://lists.slimdevices.com/mailman/listinfo/audiophiles
