磁環的玩法 (p.4 & 6 update)

sunny

51# djaddy


上得76多,英文好好多!

djaddy

My chinese is very poor!

calvin1800

good job

djaddy

值得試吓，有時間我都試一試，請問條pc是否頭尾都要加一個，或是一個就可以？
danny 發表於 2009-11-30 22:50

ching,

after further testing, pls do not use on your power cord.

djaddy

After a discussion with a ching regarding 磁環 & htpc, I decided to add some 磁環 today. Besides the HDD, bd-rom, & power for the m/b, I have applied 磁環 noise generating devices such as fans, led, & usb connectors.

ewartuen

56# djaddy

Is there any difference?

djaddy

56# djaddy

Is there any difference?
ewartuen 發表於 2009-12-6 22:10

I just installed them like 30 minutes ago. tell u later after further testing.

djaddy

I just read:  

"磁環"會減少噪音，因為佢會減弱線裡面微弱既電流，尤其高頻噪音。 因為"磁環"會增加線既inductance(電感)，又會加強訊號對ground(地)既capcitance(電容)，整體會減弱高頻噪音。

I did not write this.

djaddy

I haven't used my bedroom system for a very long time... Last night, I did. Boy, it sounded terrible! It seems a lot of frequencies were cut out. Then I realized that I installed 磁環 in the MCB circuit breaker unit for my bedroom power. Everything sounded better after removing the 磁環!

Do not install 磁環 on your audio equipment!

djaddy

磁環之前聽過會CUT高頻, 見師兄玩得咁厲害, 有個問題想請教...

如果我認為對喇叭高音太刺耳, 但又未有錢轉 ...
Jeff.C.Y 發表於 2010-7-9 18:36

Jeff hing,  

磁環 may help you resolve the "刺耳" issue. However, other audio frequencies may be affected. It is best to play around with your system and isolate the cause of your problem.