Re: ΕΝΑ DAC ΜΙΑ ΚΑΤΗΓΟΡΙΑ ΜΟΝΟ ΤΟΥ ...
hka1
σχετικά με το DEBUSSY:
"..CD or Computer Audio, Debussy will extract every last bit of detail from your music collection, bringing a reality to your music that you never heard before.
In common with our flagship Scarlatti, Paganini and Puccini ranges, Debussy uses our proprietary patented dCS Ring DAC, which oversamples all incoming data to 5 bits at 2.822 or 3.07 MS/s."
Σχετικά με το upsampling και γιατί βλέπω ότι έχεις μπερδευτεί, επειδή η εταιρεία που το ανακάλυψε το 1998 είναι η dCS δες τι είναι ακριβώς και πως πρέπει να χρησιμοποιείται από τους δημιουργούς του upsampling:
Upsampling
An Upsampler is a digital-to-digital converter (DDC) capable of converting digital audio data at one sample rate to a higher sample rate. The term "Upsampler" was first used by dCS in 1998 during development of the dCS Purcell. Some other manufacturers appear to have confused the term "upsampling" with "oversampling", which is a similar process used in good audio DACs for many years. They have missed the point that upsampling is an intermediate step intended to provide enhanced data to drive an oversampling DAC.
Some positive observations that help to characterise the effects of upsampling in a dCS system:
Upsampling to progressively higher sample rates makes progressive improvements to fine detail, sound stage depth and image separation. So, the sound quality increases as you upsample CD data first to 24/88.2, then 24/176.4, then 24/352.8 kS/s.
Converting 16/44.1 to 24/44.1 kS/s makes a worthwhile improvement to the fine detail, so the resolution is important also.
If data with a higher information capacity is presented to the Ring DAC, sonic improvements are reported.
One present view is that upsampling works by breaking the DAC's oversampling function down into 2 steps, presenting the DAC with finer, smoother data, making the DAC's job much easier and more accurate.
Μπορείς να ξεκαθαρίσεις τι θέλεις ακριβώς και η γκάμα της dCS μπορεί να το προσφέρει ή να αναβαθμίσει όποιο υπάρχον μοντέλο με DDC (digital to digital converters), master clocks, ddc+clocks, ή asychronous usb+clocks κλπ. σε όποιαδηποτε χρονική στιγμή.
Ή πολύ απλά στο πακέτο Puccini μπορείς να βρεις σχεδόν το σύνολο τους.