Noise Pollution MCQs

Sounds of what frequency are covered by A-weighted scale?

May 4, 2022

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Sounds of what frequency are covered by A-weighted scale?

Q. Sounds of what frequency are covered by A-weighted scale?

A. 600 – 2500 Hz

B. 500 – 2000 Hz

C. 800 – 3000 Hz

D. 1200 – 3900 Hz

Answer: 800 – 3000 Hz

Sounds of what frequency are covered by A-weighted scale?

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