Kellen wrote: > My RMMA results gave me final noise level at -106.1 but I am talking > about the screenshot which shows information down -130+ like with your > Touch screen shot in your blog being showed underneath here. I wonder > about these very low readings that are passed the EMUs skills. > > 15474 > > http://archimago.blogspot.ca/2013/02/measurements-logitech-squeezebox-touch.html
Those are the EMU's skills :-)! As you see, there's a peak at 60Hz correlated to the AC mains hum (maybe also things like the Touch's screen refresh rate). That's down at -115dB. When the program reports dynamic range it will base the limits of the hardware off that even though for some (most) frequencies the noise floor is lower... That's why I also post the graphs rather than just the numbers so we can look at which parts of the spectrum is affected. Archimago's Musings: (archimago.blogspot.com) A 'more objective' audiophile blog. ------------------------------------------------------------------------ Archimago's Profile: http://forums.slimdevices.com/member.php?userid=2207 View this thread: http://forums.slimdevices.com/showthread.php?t=97950 _______________________________________________ audiophiles mailing list [email protected] http://lists.slimdevices.com/mailman/listinfo/audiophiles
