我用usb->spdif 入amp解,聽ape同cd冇分別

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原帖由 mokimoky 於 2008-10-31 14:36 發表
我用usb->spdif 入amp解,聽ape同cd冇分別


APE? You must be ..

DO you use foobar or cplay? Some guys claimed they can detect the difference between having a control bar and not having one

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同意 EeePC + USB DAC 係一個唔錯嘅聽歌方案
放喺 desktop 當 mini-HiFi 就幾好
但係用嚟駁 Amp
EeePC 始終功能有限
其實 HTPC setup 得好
都可以好靚聲

另外你哋講嘅 delay
只係電腦開始讀數據後
隔一段時間先開始聽到聲
聽歌應該唔影響音質
不過睇戲就會有聲畫不同步問題

至於 jitter 就真係會令數碼數據傳輸出錯誤

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原帖由 Z80 於 2008-11-2 20:51 發表
同意 EeePC + USB DAC 係一個唔錯嘅聽歌方案
放喺 desktop 當 mini-HiFi 就幾好
但係用嚟駁 Amp
EeePC 始終功能有限
其實 HTPC setup 得好
都可以好靚聲

另外你哋講 ...


功能有限?? You mean sound quality or functionality? There're many reports about using eeepc with Benchmark DAC1, and they're highly positive. Of course, if one goes further, I am not sure if eepc can compete with excellent HTPC (but good HTPC costs so much more!)

HTPC is too complicated for me I have thought about this issue ... if you're going to play CD redbook only, the ATOM in eeepc is already enough. Of course, if one pursue more high-end (though some disagree!) spec and wanna play more than 16bit 44.1khz souce (like downloading from foreign websites), eeepc is defintely not ok . Of course there is the debate about firmwire vs. USB vs. other ouput methods and their relations with sound quality.

In my humble opinion, eeepc is good enough for mid-end system and in fact I have never experienced using eeepc to connect to a system more than 70k. It's beyond my experience. z80 hing, please share more with your HTPC experience if possible ...

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原帖由 ChaCha7 於 2008-11-3 02:58 發表


功能有限?? You mean sound quality or functionality? There're many reports about using eeepc with Benchmark DAC1, and they're highly positive. Of course, if one goes further, I am not sure if eepc ca ...


EeePC 用嚟聽吓歌仲可以
玩得 Home Theater
EeePC 嘅 D-Sub 畫質根本唔可以接受
EeePC 啲聲唔得仲可以用 USB DAC
畫質唔得就無計

除咗玩唔到高清
dvd-rom 又要用外置
非常麻煩

所以我寧願 HTPC 一部攪掂好過

有時間一齊研究吓
不過呢排煩緊假電嘅事

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原帖由 Z80 於 2008-11-3 08:05 發表


EeePC 用嚟聽吓歌仲可以
玩得 Home Theater
EeePC 嘅 D-Sub 畫質根本唔可以接受
EeePC 啲聲唔得仲可以用 USB DAC
畫質唔得就無計

除咗玩唔到高清
dvd-rom 又要用外置
非常麻煩

所以我寧願 HTPC 一部攪掂好過

有時間一齊研究吓
不過呢排煩緊假電嘅事


不過EEEPC用直流電, 比HTPC交流電好得多!

如果EEEPC可以改埋CLOCK 就更好了!

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原帖由 Z80 於 2008-11-3 08:05 發表


EeePC 用嚟聽吓歌仲可以
玩得 Home Theater
EeePC 嘅 D-Sub 畫質根本唔可以接受
EeePC 啲聲唔得仲可以用 USB DAC
畫質唔得就無計

除咗玩唔到高清
dvd-rom 又要用外置
非常麻煩

所以我寧願 HTPC 一部攪掂好過

有時間一齊研究吓
不過呢排煩緊假電嘅事


Oh I see, you want to play video as well ... I just use my eeepc for music jar! Never thought of using it for video ... that's almost impossible for good quality video definitely In this sense, eeepc is just for CD quality music.

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原帖由 alvinr33 於 2008-11-3 12:17 發表


不過EEEPC用直流電, 比HTPC交流電好得多!

如果EEEPC可以改埋CLOCK 就更好了!


可以改埋CLOCK ? How?

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原帖由 alvinr33 於 2008-11-3 12:17 發表


不過EEEPC用直流電, 比HTPC交流電好得多!

如果EEEPC可以改埋CLOCK 就更好了!


其實 EeePC 嘅優勢唔只係直流電
無火牛風扇,零噪音,對追求純音樂都好有幫助
另一方面 HTPC 都可以整到超低噪音
不過唔易

如果 EeePC 用以下方案
EeePC  ---> USB DAC ---> (Analog) ---> Amp

直流電的確可以減低對 DAC 嘅干擾
不過音色亦受限於 USB DAC 嘅質素

HTPC 就會用以下方案
HTPC ---> (SPDIF) ---> High-End DAC + Amp / AV Amp

因為 HTPC  只係用嚟讀取及傳輸數據
交流電絕對唔會影響數據嘅準確度
最重要嘅係 DAC 同 Amp 嘅配搭
可以好有彈性

當然 EeePC 都可以用呢個方案
不過直流電嘅優勢就無用

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