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What sound intensity levels must sounds of frequencies 60,
Chapter 17, Problem 62(choose chapter or problem)
QUESTION:
Problem 62PE
What sound intensity levels must sounds of frequencies 60, 3000, and 8000 Hz have in order to have the same loudness as a 40-dB sound of frequency 1000 Hz (that is, to have a loudness of 40 phons)?
Questions & Answers
QUESTION:
Problem 62PE
What sound intensity levels must sounds of frequencies 60, 3000, and 8000 Hz have in order to have the same loudness as a 40-dB sound of frequency 1000 Hz (that is, to have a loudness of 40 phons)?
ANSWER: