Science, asked by tushardubey14, 4 months ago

what is meant by base loudness level class 8

Answers

Answered by Anonymous

2

Explanation:

Answer: a unit of loudness that measures the intensity of a sound by the number of decibels it is above a reference tone having a frequency of 1000 hertz and a root-mean-square sound pressure of 20 × 10–6 pascal. German from Greek phone sound voice.

Answered by ishakumari13

0

Answer:

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