phonometer
/fə(ʊ)ˈnɒmɪtə/noun
An instrument for measuring or automatically recording the intensity of sound.
Origin
Early 19th century; earliest use found in The New Monthly Magazine. From phono- + -meter.
| 单词 | phonometer |
| 释义 | phonometer/fə(ʊ)ˈnɒmɪtə/noun An instrument for measuring or automatically recording the intensity of sound. Origin |
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