Wombat;691642 Wrote: > When you play it back as 24/192 and your DAC plays it native your system > plays back all this noise. > This not like noise shaped dither for PCM looks like, you don´t need > that huge amounts. > It may be the rest of DSD noise-shaping. It seems since these Hires > vendors know you have fancy tools to look at the spectral view of the > downloads you buy they play with the shape of the noise while > converting to please some audiophile thinking. > One thing you should wonder is IF your system really sounds different > with this kind of HF noise why this is. It may be faulty hardware then.
Yea wonder what those ultrasonic do with transformer coupled tube amps ? Transistor amp may get unstable but most likely just a tiny bit hotter , speakers ? Wonder how much gunk an SACD player filter out ? Converting DSD to very hig Rez PCM moves the noise in to the signal domain of the PCM copy, the playback equipment would not know that this is not signal ? And thus not filter it out . I'm sure this sounds "different" ;) A more sane way to convert DSD to PCM would be to have some kind of filter at 25-30k and then use 24/88.2so that a really steep filtering kicks in at 44.1 multiples of 44.1 is prefered as the DSD frequency is a multiple of 44.1 . Th00hts curves illustrates this very well . 176kHz for SACD/DSD sourced stuff is pointless and probably not even a good idea ? -- 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) iPad 64gB wifi +3g with iPengHD & SqueezePad (in storage SB3, reciever ,controller ) ------------------------------------------------------------------------ Mnyb's Profile: http://forums.slimdevices.com/member.php?userid=4143 View this thread: http://forums.slimdevices.com/showthread.php?t=88056
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