How do you get such a clear sound?

I bought an Acer laptop with windows vista, it came with a built-in camera and mic, but the quality was realy bad. when I record a video, the audio part of it, I can hear a little of me talking and alot of background noise. so I went to wal-mart and bought a Microsoft lifecam vx-3000 with built in mic. The video is extreamly better, and the audio is a little better, i can hear my voice better now, but i still hear a fuzz sound in the background that gets anoying. Nothing is running in my room. it is solid quiet. i have seen other people videos and the sound is crystal clear and they say they just use there mic that came built in. I am starting to think it is my pc, but im not sure. why would this noise be there if my room is dead silents? Is there anything i can do, or a tool i can use to clean up the audio for my videos? some kind of tool that will take that noise out so you only hear me talking? I have tweaked everything I know how to, but maybe im missing something. Thanks guys.How do you get such a clear sound?
Your mic seems to be picking up unwanted signal interference (not sound). It could be coming from the PC, radiated by the video line and electronically coupled to the mic line. It may also come from nearby appliances or lighting ballast.





Try repositioning your cam/mic or plugging a separate mic.How do you get such a clear sound?
It's likely the laptop.
So you want a better computer right. Sound is sortof tough, depends on your sound card.





Does it sound better with head phones on? If it does then maybe you need better speakers, becuase if it sounds great wth headphones, you canimagine what it would sound like hooked up to a stero.

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