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SACD decoder options
Anakunda
post Dec 13 2011, 18:14
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Hello,

perhaps somebody can explain meaning of SACD decoder options.

ASIO Driver mode: PCM / DSD (Autodetect) difference
and
DSD2PCM mode: Multistage (fixed point) / Multistage (floating point) / Direct (Floating point, 30kHz LF) difference

I'm utterly aimed to get highest quality for converter..

What's the native sampling frequency for SACD? I have 4 choices which 44.1 is too low, but there are higher. I intuiitionally choosed 88.2kHz but not sure if this still isnot downsampling the undecoded audio. I need a value that won't up/downsample the audio any way and extracts in the same reate as original. Thankyou.
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SoNic67
post Apr 10 2012, 04:03
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I ment to say that information carried is the same... 1bit@64x44.1kHz or 16bit@176.4kHz or 24bit@110kHz.
Noise shaping takes care of the audio band, pushing the noise over 50kHz.

This post has been edited by SoNic67: Apr 10 2012, 04:07
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Posts in this topic
- Anakunda   SACD decoder options   Dec 13 2011, 18:14
- - lvqcl   QUOTE ASIO Driver mode: PCM / DSD (Autodetect) dif...   Dec 13 2011, 18:33
|- - Anakunda   QUOTE (lvqcl @ Dec 13 2011, 18:33) QUOTE ...   Dec 13 2011, 18:37
- - NiPP0   Currently I use the 'Multi-Stage (Double Preci...   Apr 7 2012, 01:07
|- - NiPP0   Edit 2: Can anybody confirm that Multi-Stage (Doub...   Apr 7 2012, 21:39
- - SoNic67   SACD is an optical support that holds an "enc...   Apr 7 2012, 05:29
|- - Anakunda   QUOTE (SoNic67 @ Apr 7 2012, 06:29) As qu...   Apr 7 2012, 09:00
- - lvqcl   Do you know what the orginal samplerete is?   Apr 7 2012, 09:48
- - Sandrine   Guys, the discussion you're having here is som...   Apr 7 2012, 12:03
- - NiPP0   2822.4/24=117.6... 117.6KHz isn't a rate so we...   Apr 7 2012, 21:44
|- - lvqcl   QUOTE (NiPP0 @ Apr 8 2012, 00:44) 2822.4/...   Apr 7 2012, 23:58
|- - SoNic67   QUOTE (NiPP0 @ Apr 7 2012, 16:44) 2822.4/...   Apr 8 2012, 00:39
|- - lvqcl   QUOTE (SoNic67 @ Apr 8 2012, 03:39) Actua...   Apr 8 2012, 09:42
- - Anakunda   I think mine foobar shows an astronomic samplerate...   Apr 8 2012, 00:02
|- - kode54   QUOTE (Anakunda @ Apr 7 2012, 16:02) I th...   Apr 8 2012, 00:56
- - SoNic67   I ment to say that information carried is the same...   Apr 10 2012, 04:03
- - NiPP0   Sorry to keep asking, but does dithering need to b...   Apr 13 2012, 15:00
- - lvqcl   I tested it (ver. 0.5.3), and it outputs samples i...   Apr 13 2012, 15:58
|- - NiPP0   QUOTE (lvqcl @ Apr 13 2012, 15:58) I test...   Apr 14 2012, 17:59
|- - NiPP0   Done some more reading... from what I gather DSD -...   Apr 29 2012, 22:38
- - Anakunda   Can I know how does the new decoding mode (Install...   Sep 5 2012, 10:35


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