Wombat;620057 Wrote: > You can see it has indeed tons of HF noise from somewhere and i think > Mnyb describes it correctly as dsd noise. Also you can see a very rapid > lowerage in HF energy on the music especially on the Audacity pic. A > psycho-acoustic codec will lowpass it pretty agressive cause most of > the HF in the music is masked already. > Besides that the recording sounds superb.
It may be a superb recordning :) is the music good ? but the music content seems to end < 40kHz Aplying a step filter here and use 88.2kHz as sample rate seem to be the rigth thing to do. This would preserve all content thats originated from the musical performance, the DSD quatisation noise is not music. In fact the 88.2 version must have this done to it if not your in a world of aliasing artifacts ? That parabolic shape is the typical DSD HF noise tail it is meant to be filtered away by the SACD player for example, preserving it in an 192kHz file is an technical error so that file is broken and can not be used to judge the sq of this recording. -- Mnyb -------------------------------------------------------------------- Main hifi: Touch + CIA PS +MeridianG68J MeridianHD621 MeridianG98DH 2 x MeridianDSP5200 MeridianDSP5200HC 2 xMeridianDSP3100 +Rel Stadium 3 sub. Bedroom/Office: Boom Kitchen: SB3 + powered Fostex PM0.4 Misc use: Radio (with battery) iPad 64gB wifi +3g with iPengHD & SqueezePad ------------------------------------------------------------------------ Mnyb's Profile: http://forums.slimdevices.com/member.php?userid=4143 View this thread: http://forums.slimdevices.com/showthread.php?t=85879 _______________________________________________ discuss mailing list [email protected] http://lists.slimdevices.com/mailman/listinfo/discuss
