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A microphone is an electronic invention that transmits powerful sound waves acoustically to wired or bluetooth speakers that converts them into electrical energy with similar wave characteristics. Microphones convert sound waves into electrical potential, which are eventually converted into sound waves from the speakers. They were used in early telephones and later with radio transmitters.

The importance of microphone in our life is increasing day by day. With visual and audio communications evolving daily in the digital environment, users require higher quality audio devices and manufacturers produce products with higher performance.

The first microphone we know was invented by Emil Berliner in 1876. After Graham Bell invented the telephone, many developers were inspired by this work and looked for new things. He wanted to develop new things.

1876 ​​Invented the gramophone and designed the microphone as a telephone audio transmitter. The Bell Telephone Company was later impressed by Berlin's invention and bought it for $50,000.

After this invention, the first carbon microphone was invented by David Edward Hughes in 1878. This telephone was perfected in the 1920s.

In the next process, the microphone continued its process that has reached our days to become more equipped and complete.

In 1964, two Bell Labs researchers, James West and Gerhard Sessler, received a patent. Electroacoustic transducer, 3 118022 for electret microphone. The electret microphone offers excellent reliability, higher sensitivity, lower cost and smaller size.

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