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發表於 2016-10-15 08:41:34
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本帖最後由 blau.vol 於 2016-10-15 09:13 編輯
lwk10 hing,
那會有小小不同情況呢 .....
因為通常都係兩個mastering file ...... 我們會變成比較兩個mastering 的聲底. 而由於 PCM 與 DSD data 到一部 DAC 內又有不同的processing 方法. 有機會會變成那部DAC的 PCM to DSD conversion 時所選用的 digital filter and modulator 的聲底(for sigma delta DAC or software DAC) .....
so it is a bit difficult to compare ....
On the other end, 比較一下 OPPO 103D rip SACD時 ... 1. 是否用 LPS..... 2. OPPO to PC/mac 是否用Optical LAN for isolation may be even more interesting , hehe ....
and if the SACD got file from HiFiTrack.com or nativeDSD.com or BlueCoast.com , and we compare the DSF file from PS3, BluRay Ripper and downloaded files may be interesting too! (actually , I did the test)
Cheers,
Blau
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