The Tesla coil that just discharged is known to sing

The Tesla coil (Tesla coil) makes a resonant transformer circuit, which is a famous invention of the brilliant genius Nikola Tesla. It is used to produce high-voltage, low-intensity, high-frequency alternating current . Not only discharges, with intelligence and human creativity, also makes Tesla coils "sing".

1. "Gods", Tesla's super weapons can wipe out the army from hundreds of kilometers

The Tesla coil known as Singing Tesla coil is also known by names like thoramin, zeusaphone or "music of electricity", which is a variant of Tesla coil. It emits music notes by modifying the emitted electric beam to create low-precision square sound waves, like sound waves similar to electronic instruments.

The high frequency signal acts as a load wave, its frequency exceeding the range of human hearing range. Therefore, digital editing helps to create sounds that are within the threshold of human hearing.

The correction of the path of electric rays in the air produces musical notes. The sound they emit cannot have many states because the Tesla coil produces square waves rather than sinusoidal waves. But Tesla rolls can sing for you simple melody and note notes.

At the SXSW music event in 2007, Joe DiPrima and Oliver Greaves made the Tesla roll "sing" simple melodies. After watching this performance, David Nunez made the first "phrase Tesla singing" song. Later on, the phrase "Tesla singing know song" became popular and widely used.

Enjoy some Singing coil performances.

The Tesla roll hummed the opening song of the K-Oni anime created by Japanese students.

The song emerges whenever Darth Vader appears in Star Wars.

Melody in the film Pirates of the Caribbean Region.

Even Lady Gaga's Poker Face.