Counting how often the peaks of a sound wave pass a microphone is a measure of its:
A)amplitude.
B)frequency.
C)complexity.
D)decibel level.

Question

Quizplus · Accepted Answer

Counting how often the peaks of a sound wave pass a microphone is a measure of its frequency. Frequency refers to the number of cycles of a wave that occur in a second and is typically measured in hertz (Hz). Amplitude refers to the strength or intensity of the wave, complexity refers to the shape and variety of the wave, and decibel level refers to the scale used to measure the intensity of sound.

Counting How Often the Peaks of a Sound Wave Pass