CAS請教

vhs

TChan 發表於 2016-10-29 23:44
終於都入咗部Auralic ARIES，比NAS直入DAC有明顯改善，聲音更清晰、更細節、密度更高。 ...

Try Roon ! It will be much better !

nicknick

路過忍唔住搭句咀，唔好再寫 "command packet" 嗱睇到我好混亂，寫返 network packet啦拜托, network傳送唔係下下都send command唔send content掛？

vhs

nicknick 發表於 2018-5-17 14:17
路過忍唔住搭句咀，唔好再寫 "command packet" 嗱睇到我好混亂，寫返 network packet啦拜托, network傳送唔 ...

Agree......

vhs

frankyching 發表於 2016-8-16 14:30
你可以咁想像，NAS 去 DAC，係 NAS 自己將音樂 files 處理，再變作合適嘅格式，再將數據經 USB 送出去你 ...

hakman

我沿用WD My Cloud 多年，希望加台NAS支援, 屬意萬由的U-NAS, Synology DS918+或QNAP TS-677 (粒CPU 係AMD Ryzen 5 1060), 3.5吋 HDD Segrate Ironwolf,各師兄有什麼提議？

Midnighteye

我覺得加NETWORK TRANSPORT 係好D的

因為揀歌方便而且大部份有得升頻,

如真係要用S / Q記得NAS出歌，用ROON 輸出係其次選擇

greenleo

frankyching 發表於 2016-8-18 10:20
轉換並不是最大影響，傳送時嘅＂錯誤＂＂損失＂先係問題，因為 USB 一旦發生錯誤或損失，唔能要求 resend ...

點解USB 傳送時發生錯誤，唔可以要求resend?在非實時(non-realtime)系統中，是可以resend data 的。

vhs

elo 發表於 2016-8-18 10:18
比較過。又唔可以話Synology廢，都叫有聲出, 但比我以前用的Mac mini + Amarra 差。亦比較過Fanless PC ( ...

blau.vol

greenleo 發表於 2019-1-10 09:14
點解USB 傳送時發生錯誤，唔可以要求resend?在非實時(non-realtime)系統中，是可以resend data 的。 ...

可以的..who said cannot ??

actually,  if the impedance of the USB cable is NOT really good .  the reflection of energy will create noise which will interference with the original data (which is something we don't want )  and when the reflection disturb the data,  will create additional echo ,  and it will create similar character as HIGH jitter.  

greenleo

blau.vol 發表於 2019-2-2 09:25
可以的..who said cannot ??

actually,  if the impedance of the USB cable is NOT really good .  th ...

是”which is something we DON'T want"嗎?

vhs

blau.vol 發表於 2019-2-2 09:25
可以的..who said cannot ??

actually,  if the impedance of the USB cable is NOT really good .  th ...