Audiogate是用黎升做DSD????????

DBBoy

當我買左部501後，相信同各位師兄一樣就是想玩DSD，知道有師兄介紹Audiogate話可以升至DSD,當然要試，但後來
發現Korg做呢個software其實比人把MR2/MR2000S由DSD錄音轉做44.1/48/96/192 wav，而不是升頻。而家我已改用Audacity
做24/192。我套野：eeepc/notebook --> UD501 --> Crown CTs2000 --> Revel F12

odysseyhk

"升至DSD"

Do you mean converting from PCM to DSD?  

DBBoy

44.1 --> DSD

odysseyhk

Converting to other format (in this case from WAV 44.1 to DSD) may sound different.  For the reason that conversion algorithm is not perfect. There is possibility that one would like the converted sound more as it is personal taste which is subjective.

I have customer carried in WAV 44.1 and converted DSD file and compared. They sound different, very slightly. The customer was very excited with what he has achieved with this conversion (he described it as much smoother for vocal).  He was so excited that I could not tell him comment that it is small and may not be improvement.  If he tried converting some high quality classical record, this change due to format conversion could have been negative.   

I'm very happy with DXD and DSD and other high resolution PCM record directly from master.  But not keen in conversion or upsampling to improve sound.  

liclic

Agreed Odysseyhk ching!

DSD and PCM (wav, flac, aiff, mp3) are different format.
Audiogate can covert PCM to DSD only. If the source is not good, then the converted DSD file is not good logically.
The converted DSD may be worse than original PCM due to conversion algorithm.

DBBoy Ching, don't force yourself to convert the DSD from PCM, u need to pay larger storage. If you have CD, convert them to WAV or AIFF, rather than DSD. If you wants DSD file, try to download by Internet (need to pay) or convert SACD to DSD by old-version modified PS3.

DBBoy

odysseyhk 發表於 2013-8-31 01:36
Converting to other format (in this case from WAV 44.1 to DSD) may sound different.  For the reason  ...

赞同師兄说话，我前日係channel classic download 咗dsd，靓声到攞命。
而我而用software去张cd錄做24/192嘅听感係冇咁平板，立体d，乐器分
隔度好好多，空气感强，细节就同cd一样冇分别。但麻烦，因係实时錄音，
好花时间，同电脑唔可以有其他嘅提示声，一定要把所有关上。有时间会
试錄32/384，又睇下有乜分别。

DBBoy

liclic 發表於 2013-8-31 03:29
Agreed Odysseyhk ching!

DSD and PCM (wav, flac, aiff, mp3) are different format.

多谢指点，其实我出呢个post係想人知audiogate实际用途並非upsampling dsd，
因呢几日係gearslutz d舊post才了解呢个software係用d錄音師张dsd錄音转做
wave或pcm. 而家我唔会咁做囉。