Hi Res Files

Posted by: Asenna04 on 30 December 2009

I am doing some testing with Hi resolution music playing through a DAC and the rest of my Naim system.

Can I ask where best to get sample hi resolution files for the folowing:

24 bit / 192 kHz
24 bit / 66 kHz

Any other 24 bit resolutions

Thanks,

ASenna04
Posted on: 30 December 2009 by Aleg
I guess you mean 24/96, and not 24/66?

For samples you could try any of the labels that offer HighRes music. They usually have some to try-before-you-buy.
Try Linn Records in the UK, HDTracks in the USA, Gimell records, 2L from Norway.
-
aleg
Posted on: 30 December 2009 by Asenna04
quote:
Originally posted by Aleg:
I guess you mean 24/96, and not 24/66?

For samples you could try any of the labels that offer HighRes music. They usually have some to try-before-you-buy.
Try Linn Records in the UK, HDTracks in the USA, Gimell records, 2L from Norway.
-
aleg


Sorry, yes I did mean 24 bit/66 kHz

ASenna04
Posted on: 30 December 2009 by winkyincanada
Now I'm confused.
Posted on: 30 December 2009 by rich46
quote:
Originally posted by Asenna04:
quote:
Originally posted by Aleg:
I guess you mean 24/96, and not 24/66?

For samples you could try any of the labels that offer HighRes music. They usually have some to try-before-you-buy.
Try Linn Records in the UK, HDTracks in the USA, Gimell records, 2L from Norway.
-
aleg


Sorry, yes I did mean 24 bit/66 kHz

ASenna04
24/96 can you tell the difference, depends upon recording, more important the range of hi def downloasds is very small
Posted on: 30 December 2009 by Aleg
quote:
Originally posted by Asenna04:
quote:
Originally posted by Aleg:
I guess you mean 24/96, and not 24/66?

For samples you could try any of the labels that offer HighRes music. They usually have some to try-before-you-buy.
Try Linn Records in the UK, HDTracks in the USA, Gimell records, 2L from Norway.
-
aleg


Sorry, yes I did mean 24 bit/66 kHz

ASenna04


I've never ever heard or read about this sampling frequency of 66 kHz.
If it actualy exists it is extremely unconmmon.

Where is this sampling frequency mentioned?

Normal sampling frequencies are 44.1 / 48 / 88.2 / 96 / 176.4 / 192 kHz. For these sampling frequencies you can find enough music or samples to try.

Also exist 352.8 and 384 kHz but these are still very rare.

To buy HiRes you can also check out ReferenceRecordings they have different styles of music.

For more information and also some downloadable samples you can check the ComputerAudiophile website/forum.

EDIT
I almost forgot: NaimLabel has of course also HiRes msuic availble, even some free albums.

-
aleg
Posted on: 30 December 2009 by AV@naim
24/66 does not exist
Posted on: 30 December 2009 by Asenna04
quote:
Originally posted by rich46:
quote:
Originally posted by Asenna04:
quote:
Originally posted by Aleg:
I guess you mean 24/96, and not 24/66?

For samples you could try any of the labels that offer HighRes music. They usually have some to try-before-you-buy.
Try Linn Records in the UK, HDTracks in the USA, Gimell records, 2L from Norway.
-
aleg


Sorry, yes I did mean 24 bit/66 kHz

ASenna04
24/96 can you tell the difference, depends upon recording, more important the range of hi def downloasds is very small


Really sorry about this. I meant "yes I mean 24 Bit/96 kHz". I realise 24Bit/66kHz does not exist.

Sorry to all for the confusion.

ASenna04
Posted on: 30 December 2009 by Eloise
IIRC Linn a few month ago released some demo tracks in a variety of frequencies to promote and educate te benefit of their Studio Master files.

Try searching on ComputerAudiofile dot com for links to them. Or just generally on google.

Eloise
Posted on: 30 December 2009 by likesmusic
Why not just download 24/192 files and then downsample them using (for example) sox? This is the only way of guaranteeing you are dealing with the same master. Additionally sox lets you play with different dithers .. all sorts of things. see here
Posted on: 30 December 2009 by JYOW
Likesmusic, is SOX command line only? Is there a GUI front end available like FLAC?
Posted on: 31 December 2009 by likesmusic
quote:
Originally posted by JYOW:
Likesmusic, is SOX command line only? Is there a GUI front end available like FLAC?


It seems to be command line only - haven't used it directly though, just indirectly through my Squeezecenter/Duet.

It would be interesting to find out how Linn et al. downsample their studio masters to other resolutions - is it straight downsampling, or is there any re-mixing involved to cope with the loss of resolution and dynamic range? I read an interview with Tony Faulkner a while ago which suggested that downsampling is definitely not that straightforward musically.
Posted on: 31 December 2009 by Mr Underhill
Assena,

Look Here:

2L
or
HDTT

M
Posted on: 31 December 2009 by likesmusic
'scuse me asking Mr Underhill, but what on earth is the point of listening to a hi-def transfer from (old) analogue tape if you are trying to evaluate the merit of hi-def recordings? Shouldn't you be listening to material, such as the Linn or Gimell recordings, that have been recorded and mastered hi-def in the first place?
Posted on: 31 December 2009 by Mr Underhill
Hi Likesmusic,

Well, we could re-open the old saw about DDD vs ADD.

I've got downloads from these sources and they sound very good.

However, I believe Assena is trying to test the relative merits of 9624 vs 19224 on his system.

He can get a free download from either of these sources and then use Audacity to downsample them.

Whatever the relative merits of the original recording he can then make a judgment with respect to the bit/sample rates.


M
Posted on: 31 December 2009 by DaveBk
I have some Claire Martin from Linn at 24/96 - very good. Just wish more stuff was available.