In 1860 Leon Scott invented recording and speech recognition—the Photoautograph autographic stenographer: “to take a picture of sound waves like a photograph & match them to words so that an archive of the sound & the words contained can be preserved”https://www.quora.com/Who-invented-sound-recording-and-did-they-think-of-a-future-where-there-would-be-speech-recognition …
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