Piezoelectric microphone - Piezoelectric microphone

Japanese: 圧電型マイクロホン - あつでんがたまいくろほん
Piezoelectric microphone - Piezoelectric microphone

...It is easy to miniaturize and is used in hearing aids, etc. (4) Piezoelectric microphone It is also called a crystal microphone. When pressure is applied to a crystal, the crystal deforms in response to the pressure, and a voltage corresponding to the degree of deformation is generated.

*Some of the terminology that refers to "piezoelectric microphone" is listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

Japanese:

…小型化も容易で,補聴器などに使用されている。(4)圧電型マイクロホン クリスタルマイクロホンともいう。結晶に圧力を加えると圧力に応じて結晶が変形し,その変形の程度に対応した電圧が発生することを利用したもの。…

※「圧電型マイクロホン」について言及している用語解説の一部を掲載しています。

出典|株式会社平凡社世界大百科事典 第2版について | 情報

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