Question

Which instrument is used to measure the difference in hearing?

Answer 1

Explanation:

sound level meter

A decibel meter is a measuring instrument used to assess noise or sound levels by measuring sound pressure. Often referred to as a sound pressure level (SPL) meter, decibel (dB) meter, noise meter or noise dosimeter, a sound level meter uses a microphone to capture sound.

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Answer 2

Answer:

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