English, asked by Anonymous, 3 months ago

wh discovered headphone and when and how ?​

Answers

Answered by sakshammauryakumar14
2

Answer:

Engineer Nathaniel Baldwin invented the first pair of audio headphones resembling modern day pairs at his kitchen table in 1910. The Navy ordered 100 pairs, not knowing that Baldwin was making them by hand.

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sakshammauryakumar14: well come
Answered by vaishnavi9290
25

Engineer Nathaniel Baldwin invented the first pair of audio headphones resembling modern day pairs at his kitchen table in 1910. The Navy ordered 100 pairs, not knowing that Baldwin was making them by hand...

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Anonymous: thanks
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