【アナログ？】音源方式総合スレ【PCM？DSD？】

名無しさん＠お腹いっぱい。

「John Siau: Benchmark Audio Guru」
http://www.realhd-audio.com/?p=74

>If DSD were designed today, we would probably consider using 4-bits instead of 1.
>The problem is that 1-bit DSD is nearly impossible to process. In the studio,
>DSD is processed as 8-bit data (or wider) at DSD sample rates, in a format known as DSD-wide.
>The additional DSD-wide data bits reduce the amount of noise shaping that must be applied in each processing step.
>Bottom line, the 1-bit DSD bypass shown in the diagram doesn’t really exist
>except in the very simplest direct-to-disk DSD recording.