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Tom’s Hardware
Tom’s Hardware
Technology
Mark Tyson

Coil whine can be musical, demonstrates engineering student — this usually hated noise can make some people happy

Musical coil whine.

An engineering student has demonstrated a piece of music being played via coil whine. In the PC world, this electronic noise pollution is usually an unwanted side effect from running high-performance components at full pelt. However, keen electronic DIYer Battery Potato has videoed an inductor coil playing a catchy chip tune.

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