raspberry pi 3 + RuneAudio

adktk

wkw9811 發表於 2016-5-1 08:28
您可能早了我點訂, 按我以往經驗,
她們4個工作天便可發貨, 我的應該下星期二便收到。

師兄言下之意是要訂埋WaveShare 7" IPS panel，remote，同埋 DC cable?

tcgtam

djaddy 發表於 2016-5-1 01:34
The USB filter can only filter the power from the USB port. "淨化 Pi3 的電源" is a separate topic. ...

另一個版本是: "Problems cannot be solved by the level of awareness that created them"

我上道家哲學課時, 深徹體會到中國哲學的偉大處: 你要解決問題, 最有效的方法就是"化"了它. "化", 用香港常用語說, 即是"搬龍門". 有甚能比"搬龍門"更有效地清除問題? 因為透過改變問題的前設 (即是跳出框框, by another level of awareness), 問題就不再需要解決了. 無論如何, 那個USB EMI 和"地盒"的知識, 我終究會攪個明白的, 我也是不太懂得跳出框框的人.

話說回來, Pi 3 是用 micro USB供電的. 5V 3A 的線性電源, 數百至二千不等. 若一個30人仔的USB EMI filter (甚或USB 尿袋) 能做到差不多的效果, 我還是想慳點錢買條好一點的RCA 線 :)   

wkw9811

adktk 發表於 2016-5-1 23:21
師兄言下之意是要訂埋WaveShare 7" IPS panel，remote，同埋 DC cable?

睇您想點玩

ericszeto

tcgtam 發表於 2016-5-2 01:16
另一個版本是: "Problems cannot be solved by the level of awareness that created them"

我上道家哲 ...

剛淘了個線性電源回來再自己換晒5個電容成本三百幾蚊，比之前用電話差機低音沉左實左和背景靜左少許，有D妹仔大過主人婆值唔值得投資真係見人見智，自己感覺良好便算了。(我人是木耳)

PS: 我也用過小米尿袋.......感覺好差.....尤其低音軟腳蟹咁。

djaddy

tcgtam 發表於 2016-5-2 01:16
另一個版本是: "Problems cannot be solved by the level of awareness that created them"

我上道家哲 ...

You read yet do not understand. It is quite obvious that you think buying more expensive products are better than cheaper ones without testing. I encourage you to spend more effort in testing prior to jumping to any conclusions (even on a rmb30 filter).  Many expensive products spend lots on marketing. On the other hand, many cheaper products are OEM'd. I no longer buy any branded products but much cheaper ones from TB for the same reason.

I have asked you enough questions previously for u to research to advance quite a few levels... You can insist on using a 奶媽 if you like... there are no regulators nor any filtering that you are feeding directly into your Pi... what do u think that will do?

This is my last reply to this thread.

(Post76 Android 手機版送出)

alexyuman

想問下咁多位師兄Rune Audio + Odroid C1+ 有冇爆音?之前用緊Cubox + LMS 冇呢個問題,我用SSD 插century 裸族跟住Runeaudio USB 比DDC , 謝謝

tcgtam

在網上有聽過一句話: 玩音響, 沒有知足常樂, 沒有最好, 只有更好.

還是按奈不住, 買了線性電源給network switch 和 pi3. 下一步就是等RuneAudio 支援Odroid C2: C2 的USB 和 ethernet module 是分開的, 應該對資料傳送有利, 希望能提升音質.

wkw9811

tcgtam 發表於 2016-5-20 00:57
在網上有聽過一句話: 玩音響, 沒有知足常樂, 沒有最好, 只有更好.

還是按奈不住, 買了線性電源給network s ...

RuneAudio 0.4 for C2 已出
debug 中

C2 操作反應快 C1+ 最少50%
UI 及操作搞好, 再試音質

tcgtam

wkw9811 發表於 2016-5-21 05:37
RuneAudio 0.4 for C2 已出
debug 中

我也說了RuneAudio on C2, 聽感跟RuneAudio on Pi3 差不多. 只不過C2版好像支援native DSD (vs DoP), 但不知道還有bug 還是我部UD-501不對應, 這個native DSD 總是出沙沙聲, 結果還是只能用DoP

其他師兄有沒有什麼可以分享?

obee

有師兄有比較過RPi3 + picoreplayer?