- 20 Feb 2021
How noise-Canceling headphones work
Noise canceling headphones were first used in aviation industry. Because it helped pilots to communicate clearly. Commercially Dr.Amar Bose was the first person to introduce noise cancellation headphones. Meanwhile a German company named Sennheiser was also working on active noise cancelation headphones. Initially those headphones were not exactly noise cancelation but noise reduction. As a […]
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