11-Jul-2018, 20:51
I have actually seen 384kHz mentioned as the upsampling frequency, at least for the mono blocks. Whether that is correct for all models I do not know. DSD64 is normally converted to 352.8kHz PCM so 384kHz is plausible. Here is a quote from the 8.1.0 manual:
"MAT DSD Core technology converts the DSD format into Expert internal na-
tive 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."
"MAT DSD Core technology converts the DSD format into Expert internal na-
tive 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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Devialetless!
Roon, ROCK/Audiolense XO/Music on NAS/EtherRegen/RoPieee/USPCB/ISORegen/USPCB/Sound Devices USBPre2/Tannoy GOLD 8
250 Pro CI, MicroRendu(1.4), Mutec MC-3+USB
Devialetless!
Roon, ROCK/Audiolense XO/Music on NAS/EtherRegen/RoPieee/USPCB/ISORegen/USPCB/Sound Devices USBPre2/Tannoy GOLD 8
250 Pro CI, MicroRendu(1.4), Mutec MC-3+USB
