As promised link to aliasing tests. http://www.audiocheck.net/audiotests_aliasing.php
My own ungodly soundblaster cheapest possible souncard aliase above 18kHz And HF sweeps 22kHz down to 12kHz . http://www.audiocheck.net/audiotests_frequencycheckhigh.php These are 44.1 kHz files, so here you have it a 22k tone encoded by 44.1kHz sampling and it works this nice discussion re dacs is besides the point . The point is can a sample rate such as 44.1k or 48k encode the complete wave form below 20kHz of-course . Wanting higher rate is the same as wanting ultrasonics the quality below 20kHz does not improve as we have already encoded all information we need for that (nyqvist ) . So what god comes with the ultrasonics ? -- Mnyb -------------------------------------------------------------------- Main hifi: Touch + CIA PS +MeridianG68J MeridianHD621 MeridianG98DH 2 x MeridianDSP5200 MeridianDSP5200HC 2 xMeridianDSP3100 +Rel Stadium 3 sub. Bedroom/Office: Boom Kitchen: Touch + powered Fostex PM0.4 Misc use: Radio (with battery) iPad1 with iPengHD & SqueezePad (in storage SB3, reciever ,controller ) http://people.xiph.org/~xiphmont/demo/neil-young.html ------------------------------------------------------------------------ Mnyb's Profile: http://forums.slimdevices.com/member.php?userid=4143 View this thread: http://forums.slimdevices.com/showthread.php?t=93990 _______________________________________________ audiophiles mailing list [email protected] http://lists.slimdevices.com/mailman/listinfo/audiophiles
