Re: [SlimDevices: Audiophiles] Questions re 24 bit audio

2009-09-21 Thread DCtoDaylight

dvdaudioextractor is the one I use as well...

If you like Neil Young, he's been releasing disc's with 24/96 dvd video
tracks lately.  Of course the original source material for these 35 year
old concerts wasn't always state of the art, even then!


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Re: [SlimDevices: Audiophiles] Questions re 24 bit audio

2009-09-21 Thread Quad

peber;460071 Wrote: 
> Excuse the obvious question but...how?
> 
> /Per

Try www.castudio.org/dvdaudioextractor/. Sometimes there are audio
tracks up to 24bit/96kHz on a DVD video.


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Re: [SlimDevices: Audiophiles] Questions re 24 bit audio

2009-09-21 Thread peber

DCtoDaylight;459796 Wrote: 
> I've found a fair number of music/concert dvd's have a 24/48 PCM stereo
> soundtrack, which can be ripped fairly easily...
> 

Excuse the obvious question but...how?

/Per


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Re: [SlimDevices: Audiophiles] Questions re 24 bit audio

2009-09-20 Thread Peter314

Worth looking out for DAD 24 bit discs such as the one below.

http://www.amazon.co.uk/Last-True-Believers-DVD-AUDIO/dp/B5N8LD/ref=cm_cr_dp_orig_subj

Despite Amazon's description of it as DVD audio it isn't encoded as
mlp. It can be ripped with DVD audio extractor.

Some opinions here:

http://www.hometheaterforum.com/forum/thread/268923/24-96-dad-any-opinions-on-this-type-of-disc

Peter


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Re: [SlimDevices: Audiophiles] Questions re 24 bit audio

2009-09-20 Thread Phil Leigh

SOX will automaically take 24/192 to 24/48 (for SB) or 24/96 for
Touch/TP)


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You want to see the signal path BEFORE it gets onto a CD/vinyl...it
ain't what you'd call minimal...
SB Touch Beta (wired) - TACT 2.2X (Linear PSU) + Good Vibrations S/W -
MF Triplethreat(Audiocom full mods) - Linn 5103 - Aktiv 5.1 system (6x
LK140's, ESPEK/TRIKAN/KATAN/SEIZMIK 10.5), Townsend Supertweeters, Blue
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Re: [SlimDevices: Audiophiles] Questions re 24 bit audio

2009-09-19 Thread DCtoDaylight

I've found a fair number of music/concert dvd's have a 24/48 PCM stereo
soundtrack, which can be ripped fairly easily.  So that's one source of
higher res content.  

SPDIF is a format that's evolved over the years, but just about any
current product will pass 24/48 without problem.  Better hardware will
to 24/96, and the best will do 24/192 but that's pretty rare in my
experience.  The Duet is hardware limited to 24/48, so you'll always be
down-sampled to that limit.


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[SlimDevices: Audiophiles] Questions re 24 bit audio

2009-09-19 Thread lork

Hello-

I have recently found how to decode HDCD into 24 bit FLACs using
dBpoweramp, and they sound very good, much better than the 16-bit, non
decoded FLACs of the same CDs. Close to my SACDs, and I am done with
that format, for reasons not worth getting into here.

Based on this, I naturally want to get more 24-bit material. 96kHz is
fine too, but 24 bits (20 really, for HDCD) made enough of a difference
that 44.1/48/96 are all OK to me.

Which leads to a few questions; any help appreciated:

1. Where can I get more 24 bit material? HDCDs, obviously. HDTracks
downloads at 24/96, which I believe the Duet will downsample to 48 kHz
using Sox, which would be transparent to me. Ripping DVD-A to FLAC is
presumably the same in that regard. Are there other sources, especially
for rock & things not classical? I am confused by the various DVD
standards, and do not want 5.1 surround.

2. SPDIF appears to be designed for 20 bit transmission, w/a
non-standard 24 bit implementation (cf wikipedia). Should I care about
this, or do all decent high end DACs (I run an external 24 bit DAC)
accept some 24 bit "non-standard (as in not IEC)" standard here, and so
it'll work fine? HDCD is only 20 bit anyway, so if the 4 LSB are being
cut off I wouldn't know, whereas for real 24 bit material I presumably
would.

3. If I got 24/192 material in FLAC, will the Duet downsample THAT to
48 kHz? Or will I have to find some other way to get that to my DAC?

Any help appreciated, & thanks!


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