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Upsampling to avoid de-emphasis?
amiti
post May 23 2012, 15:27
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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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pdq
post May 23 2012, 21:28
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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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