02-Apr-2024, 16:15
When I came across this paper from Devialet https://www.devialet.com/media/wysiwyg/d...warev8.pdf saying something about their DAC:
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MAT DSD Core technology converts the DSD format into Expert internal native PCM 40
bits / 384 kHz format thanks to an optimized algorithm, limiting the amount of computational operations on the audio stream. Using only 15 bit perfect additions (no multiplication, no storage), the MAT algorithm performs a 128 taps, linear phase FIR (Finite Impulse Response) digital
filter ensuring the conversion of the DSD format into internal native PCM format with truly outstanding performances.
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So is DSD as well as any PCM input internally upsampled to 40bit / 384 khz ?
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MAT DSD Core technology converts the DSD format into Expert internal native PCM 40
bits / 384 kHz format thanks to an optimized algorithm, limiting the amount of computational operations on the audio stream. Using only 15 bit perfect additions (no multiplication, no storage), the MAT algorithm performs a 128 taps, linear phase FIR (Finite Impulse Response) digital
filter ensuring the conversion of the DSD format into internal native PCM format with truly outstanding performances.
==
So is DSD as well as any PCM input internally upsampled to 40bit / 384 khz ?
