Q: Resample before DAC ?

MWP · 31st March 2004, 11:12 AM

Hi all,

Is it best to use a resampling IC before a DAC?

Im thinking about building a DAC based on TI's new PCM1798, but im trying to work out if it would be best to use a SRC4192 before it or not.

Opinions?

Thanks.

MWP · 1st April 2004, 05:25 AM

Anyone?

I know some of you guys use resampling ICs, so there has to be a few opinions on these.

Guido Tent · 1st April 2004, 07:24 AM

Quote:

Originally posted by MWP
Anyone?

I know some of you guys use resampling ICs, so there has to be a few opinions on these.

Hi

What do you mean with resampling ?

regards

MWP · 1st April 2004, 03:57 PM

By resample i mean:

Source (44.1Khz) -> AD1896 or SRC4192 (resample to 96khz or 192khz) -> DAC

Instead of feeding the DAC the 44.1Khz source.

31st March 2004, 11:12 AM	#1
MWP diyAudio Member Join Date: Oct 2002 Location: Adelaide, South Australia	Q: Resample before DAC ? Hi all, Is it best to use a resampling IC before a DAC? Im thinking about building a DAC based on TI's new PCM1798, but im trying to work out if it would be best to use a SRC4192 before it or not. Opinions? Thanks.

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1st April 2004, 05:25 AM	#2
MWP diyAudio Member Join Date: Oct 2002 Location: Adelaide, South Australia	Anyone? I know some of you guys use resampling ICs, so there has to be a few opinions on these.

1st April 2004, 03:57 PM	#4
MWP diyAudio Member Join Date: Oct 2002 Location: Adelaide, South Australia	By resample i mean: Source (44.1Khz) -> AD1896 or SRC4192 (resample to 96khz or 192khz) -> DAC Instead of feeding the DAC the 44.1Khz source.

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