What type of generator generates equal intensities of all frequencies in the range of 20 to 20,000 Hz?
A) Signal
B) Audio
C) Pink noise
D) White noise

Question

Quizplus · Accepted Answer

White noise generators produce sounds that have equal intensities at different frequencies, covering a wide range of frequencies from 20 to 20,000 Hz, which is essentially the range of human hearing. This characteristic makes white noise unique compared to other types of sounds or noises, such as pink noise, which has equal energy per octave, or signal and audio generators, which may be designed to generate specific frequencies or patterns of sound.

What Type of Generator Generates Equal Intensities of All Frequencies