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1 янв 1929 г. - Noise Pollution becomes overwhelming/ Decibel becomes measurement for noise

Описание:

Noise pollution, specifically in NYC, becomes overwhelming so people, specifically Harvey Fletcher, start taking actions to measure and reduce this sound.

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Sound Timeline

ByKaroline Herkamp
23 апр 2021
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0
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1 янв 1929 г.
Сейчас
~ 96 г назад
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