Sound is a natural phenomenon. It is pressure waves in the air and was not invented. Sound has existed at least since the formation of the Earth's atmosphere.
The first sound recording method using a machine was invented by Thomas Edison in 1877. He created the phonograph, which could both record and playback sound.
The first sound recording process was invented by Thomas Edison in 1877. He created the phonograph, which could capture and play back sound for the first time in history.
The phonograph was invented in 1878. Thomas Edison invented it.
Lewis Nixon did not invent sonar. Sonar was actually invented by Reginald Fessenden in 1913. Sonar stands for sound navigation and ranging, which is a technique that uses sound propagation to navigate, communicate with, or detect objects underwater.
The first ultrasound was invented in the 1950s by Dr. Ian Donald and his team in Scotland. They initially used it for medical observation during pregnancy.
Surround Sound was invented in 1843
No one invented sound
When television became first available in the 1930's it was broadcast with sound. One of the first broadcasts was from the 1936 Olympic Games in Berlin.
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1920s
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The first sound recording method using a machine was invented by Thomas Edison in 1877. He created the phonograph, which could both record and playback sound.
The Bell telephone Company invented digital sound in 1943.
The first sound recording process was invented by Thomas Edison in 1877. He created the phonograph, which could capture and play back sound for the first time in history.
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Dalwinder Singh Sidhu