Sounds of what frequency are covered by A-weighted scale? HomeNoise Pollution MCQsSounds of what frequency are covered by A-weighted scale?Q. Sounds of what frequency are covered by A-weighted scale?A. 600 – 2500 HzB. 500 – 2000 HzC. 800 – 3000 HzD. 1200 – 3900 HzAnswer: 800 – 3000 Hz
