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1 jan 1929 ano - Noise Pollution becomes overwhelming/ Decibel becomes measurement for noise

Descrição:

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

Adicionado na linha do tempo:

Sound Timeline

ByKaroline Herkamp
23 abr 2021
0
0
251

Data:

1 jan 1929 ano
Agora
~ 96 years ago
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