Electromagnetic Feedback: Making an electronic sound sculpture [video] | Hacker News

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		Electromagnetic Feedback: Making an electronic sound sculpture [video] (youtube.com)
		2 points by camtarn 7 months ago \| hide \| past \| favorite \| 1 comment

camtarn 7 months ago [–]

This one has a digital oscillator, but uses a coil of wire wrapped around a loudspeaker to introduce feedback into the audio path. This somehow gives a really nice 'roughness' to the sound.

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