Upsampling to avoid de-emphasis? |
Upsampling to avoid de-emphasis? |
 May 23 2012, 15:27
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#1
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Group: Members Posts: 142 Joined: 1-January 05 Member No.: 18746  |
Hello,
My sound card Juli@ uses ak4358 DAC which applies digital De-emphasis for 32, 44.1 & 48kHz sampling rates. Is it a good idea to upsample 44.1khz files in order to avoid this? |
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May 23 2012, 21:28
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#2
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Group: Members Posts: 3080 Joined: 1-September 05 From: SE Pennsylvania Member No.: 24233 |
According to the data sheet a de-emphasis filter is available at those sample rates if the applications calls for it. Otherwise it can simply be left disabled.
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amiti Upsampling to avoid de-emphasis? May 23 2012, 15:27
DVDdoug I'm not exactly sure what that means... De-e... May 23 2012, 17:33
amiti I saw in the DAC chip specifications page de-empha... May 23 2012, 21:11 lvqcl I'm sure that this function is optional and is... May 23 2012, 21:32 amiti OK , thank you for the help. May 23 2012, 23:39 Wombat I donīt know if reading datasheets is necessary wh... May 24 2012, 01:34 |
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Lo-Fi Version | Time is now: 19th May 2013 - 14:45 |
