所以Puccini其實後來的軟體更新也已經有upsample的功能啦??
所以Puccini其實後來的軟體更新也已經有upsample的功能啦??
感謝Andy兄
再請教一下,所以U-clock到player走PCM,仍然是一條SPDIF對嗎??
只能吃PCM的話能播放mp3嗎??或是靠什麼軟體可以達成嗎??
上次Mega有偷問dCS的Steven他這麼回我,我問他Puccini未來有沒有可以吃192Khz訊號的計劃,
We are currently working on enabling single wire 176 and 192 on both AES and SPDIF. I cannot give you exact timescales on this work at present but once complete it will support 192 on the SPDIF input on Puccini Player. We hope it will be later this year.
As I said before we are also evaluating a number of different chips that may support 176 and 192 on USB but again these solutions need to meet our specs in iterms of performance and ease of use before we will implement them.
沒錯的,一條SPDIF
你是說用電腦播放MP3嗎? 沒問題的
quoted from DCS official site
Note: The audio flowing between the PC and Puccini U-Clock is packetised PCM at 32, 44.1, 48, 88.2 or 96kS/s. It is the job of the codecs installed on the PC to decode the data and present it to Puccini U-Clock in a standard PCM format.
基本上大部分的電腦播放軟體都是會轉為PCM出的,如電腦配有USB就連到U-clock再到Puccini,
其實有一種玩法可能比單純USB接U-clock好,就是音效卡配有同軸輸出及接收外置時鐘,音效卡同軸到Puccini,U-clock輸出時鐘信號給電腦的音效卡。
我是沒這樣玩過:):):)
哦??
U-clock的聲音還是有可能比音效卡差嗎??
Weiss的INT202好像也不賴
Andy真是感激不盡...
最後一個問題...dCS的clock
在輸入的訊號是44.1或48之間,會需要再做手動切換嗎??
還是都是自動調整的呢??
印象好像在哪裡看過用USB的話會自動調整clock,有這回事嗎??
Ayre認為分離式的CD transport 與 DAC 若用SPDIF,jitter不小
這種方式連接的用clock應該會有顯著的表現提升
可不要忘了還有一台最近粉火的Playback Designs MPS-5 SACD/CD(勇奪2010年度TAS金耳朵大獎)!