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1 Jan 1929 Jahr - Noise Pollution becomes overwhelming/ Decibel becomes measurement for noise

Beschreibung:

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

Zugefügt zum Band der Zeit:

Sound Timeline

ByKaroline Herkamp
23 Apr 2021
0
0
248

Datum:

1 Jan 1929 Jahr
Jetzt
~ 96 years ago
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