飛韻余 講解 音響串音的發生 及 走地缐的佈局 (特別嘉賓: 李英立)

[@ewong1]

飛韻余兄説得對. Electrical wires had 50 or 60Hz and noise. They have their own harmonic frequencies. Mechanical objects had their own resonance frequencies. In simple, motor picked up harmonic frequencies and transfer from direct drive or belt to platter, phono cartridge picked up and amplified. The harmonic frequencies and resonance frequencies could mixed and new frequencies occur. i.e. Receiver intermodulation. On the side, high end turntable platter had drill holes for dynamic balance due to moment of inertia to damp the resonance frequency.

[@dantischeung4304]

👍👍👍🙏🙏🙏

[@RR-wi8el]

我也是電子工程學士，亦玩音嚮幾十年。音嚮的特性自己多數能解答。但有次唱盆motor 部份試下玩換电源線，聲音改了。同樓主一樣，真解釋不了。有人說影嚮了整个系統的流動。這个嘛，可能不能解釋。

[@dandylinpsst]

如果能加中文字幕就更好了！👍

[@31433547skw]

余師父：本人只有三台机、轉盤、解碼連前放、後級胆机、請問前者次序怎樣

[@sekng473]

誤認識咁深，即唔係發燒友！我話，發燒友一定尋根問底，打灡沙盤問到督。

[@Unker_Spunkanathan]

What is 串音 in English ？

[@user-ye9qs3dc7e]

先不講串音的好壞,請先解釋串音是怎樣形成,串音是一個負面狀態的形容詞.串音是直接影響聲道的分隔度.

[@SanSan-lr5ys]

乜嘢叫做 串 音呀

[@sekng473]

師父，請解釋何謂＂串＂，＂寸＂音？

[@louisbeyond168]

Sek Ng 係串，串聯、並聯、 能意會？

[@ewong1]

Crosstalk

[@kjoojlee]

LR Leakage喎 , 怎會是好東西， 師父！！！

[@wongcoller144]

基本上年記大, 15K 頻率都應該聽不到!!

[@sekng473]

大佬呀，怎樣＂定＂次聚？從左開始？從右開始？從上開始？

[@ewong1]

On power bar, the closest plug to wires for most sensitive equipment, CD player, processor. The most far away from wires for power amplifier.

[@kjoojlee]

Crosstalk喎， 怎會是好野呢

[@sekng473]

你地識唔識，electrical ground,和signal ground.