How to get rid of hum and eliminate other noises from your audio and video systems

Don't let buzz, hum, or hiss ruin your AV experience. We'll show you how to solve common electrical faults and ditch the noise.

from PCWorld http://www.techhive.com/article/3063590/home-audio/how-to-get-rid-of-hum-and-eliminate-other-noises-from-your-audio-and-video-systems.html#tk.rss_all
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