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Q. Stereo was invented by:
Answer: Alan Blumlein
Notes: Modern stereophonic technology was invented in the 1930s by British engineer Alan Blumlein at Electric and Musical Industries (EMI Music) in London. Blumlein invented what he called “binaural sound”, now known as stereophonic sound or simply “stereo. He patented stereo records, stereo films, and also surround sound.

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