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Forum: Old versions

Topic: Engine noise in speakers

由于该帖子已年深日久，可能包含陈旧过时或描述错误的信息。

Hi guys, i am having a problem with my laptop,when i stop playing any music or pause it, i still hear a buzzing sound as in engine noise on my speakers,is there a way to fix this problem?
Cheers.
 
发表时间 Sun 30 Nov 08 @ 10:48 pm
 
when its on battery it's still producing the humming sound.Any other solution a part from the ground loop isolator?
 
How is your system configured? Inputs outputs, etc?

Does the noise disappera when you turn down the volume on the channel your laptop is connected to?

What sound card are you using or are you using the headphone jack from your laptop?

Cheers,

Roy
 
If you have ground loop problem, you will have noise even if you lower down level of laptop as noise is coming thru ground, not Sound output.
 
Agreed, I'm just trying to get a look at the bigger picture...

I too suffered this problem. Unplugging the mains lead from the laptop stopped my noise. I ended up buying a 3rd party power supply which solved my problem.

One thing ogked needs to checl is if the problem goes away if he unplugs the mains adapter completely and not just from the back of the laptop...

Cheers,

Rpy
 
im using 2 icdx and a dxm01 mixer all connected to my laptop.
 


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