Environment & Ecology · Environmental Science
What is Noise-Induced Permanent Threshold Shift (NIPTS)?
- 1Mild hearing impairment due to non-continuous acoustic exposure
- 2Permanent shift in the hearing threshold due to prolonged exposure to high-level industrial noise over years✓
- 3Temporary hearing loss due to vehicular honking
- 4Shift due to exposure to high-level sound for a comparatively short period
Correct answer
Permanent shift in the hearing threshold due to prolonged exposure to high-level industrial noise over years
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