So this might be a dumb question but I’ve never understood how etching a Grove into some plastic can lead to the same sound as a human singing with backing instrumental? It just never made any sense to me
In: Technology
The needle scratches a piece of vinyl with grooves that have the sound. With the power of electricity, the sound of the needle rubbing those grooves makes an audible sound.
In slow motion it goes like *wub-wub-wub-wub* but you hear Queen’s We are the Champions
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