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1 ene 1921 año - Электретный микрофон

Descripción:

Изобретен японским ученым Ёгути в начале 1920х годов.

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История создания микрофона

ByЮля Мухамеджанова

23 oct 2018

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409

fecha:

1 ene 1921 año

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~ 104 years ago

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