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> Upsampling 16-bit / 44.1 Khz Music To Enhance It
Sam Ash
post Thu 11 Sep 2008, 08:57
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Hi all, just found this site (very interesting !) and am quite pleased to be a new member.I am quite interested to try and up-sample my normal music files (AIFF/WAVE - 16 bit, 44.1 Khz) to higher specs eg. 24 bit, 96 Khz or 192 Khz using Mac OS X based software that is specialised to do this kind of stuff. Does anyone know of any really good up-sampling software for the Mac ?

Once I manage to upsample them, I can burn DVD-Audio discs and play them through my Denon DVD1940 player which is compliant with DVD-A and SACD discs, it has a 192 kHz / 24-Bit (Burr-Brown DSD1608) 8-channel Audio D/A converter. My DVD player is connected to my A/V receiver (Onkyo TX-SR606). This is a good receiver but has no sonic up-sampling ability like some of the higher end Receivers such as Cambridge Audio which have the Q5 up-sampling technology (Highly rated) by Anagram Technologies of Switzerland.

I am using full range KEF speakers and have spent quite a bit of money on getting decent interconnects to maintain good signal quality between devices in order to prevent any loss in sound quality.

So, all in all, my intention is to be able to up-sample all my music to 24 bit / 192 Khz using the best up-sampling software on the Mac.I could then burn the up-sampled files on DVD-Audio discs for play-back on my player.

Has anyone attempted this ? Any suggestions on good Sampling conversion software for the Mac ? - I came across "Sample Manager" by Audiofile Engineering. They use a sample converter made by Izotope which apparently is supposed to be very good. Does anyone know about this or have any experience with it ?

I know the fact that decent audio up-sampling technology does make a difference, I just need input from audio experts or enthusiasts.

Any advice and input will be appreciated.

Sam

This post has been edited by Sam Ash: Thu 11 Sep 2008, 09:02
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lancet
post Mon 22 Sep 2008, 12:22
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this may help.
-- i have NOT tried it.

http://crush.epix.net/~scb/dvd-audiofile/D...ile0.74.mac.zip


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Sam Ash
post Mon 22 Sep 2008, 14:14
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Hi Lancet,

I went to the link but the downloaded file decompresses to a blank document.

Can you point me to aan alternative link or file ?

Cheers,

Sam


New A/V receivers and amps have additional hardware and software to upsample music and I have read about people who have heard these systems and acknowledge the increase in sonic detail. The source material is standard 16-bit, 44.1 Khz material.

I was wondering whether this is possible manually using good upsampling software technology. I could then burn the upsampled tracks onto DVD by using a DVD-A authoring software.

I would then play the tracks on my DVD player which is DVD-A and SACD compatible, this is linked to my A/V receiver which is capable of receiving sonic data at higher specs. However my receiver does not have upsampling capabilities.

Has anyone out there researched this issue on a practical level ?

Sam
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