26th November 2019

bustle
14

What is pink noise used for?

Beyond that, they differ because white noise has an equal power per hertz throughout all frequencies, while for pink noise, the power per hertz decreases as the frequency increases. In general, pink noise is used to test loudspeakers and equalize sound equipment for music.

So, what is noise and what is sound?

When one plays a musical instrument, say a guitar, the vibrating chords set air particles into vibration and generate pressure waves in the air. A person nearby may then hear the sound of the guitar when the pressure waves are perceived by the ear. Noise is unwanted sound.

What is in audio?

In computers, audio is the sound system that comes with or can be added to a computer. An audio card contains a special built-in processor and memory for processing audio files and sending them to speakers in the computer. An audio file is a record of captured sound that can be played back.
Write Your Answer

Rate

80% people found this answer useful, click to cast your vote.

4 / 5 based on 1 vote.

Bookmark

Press Ctrl + D to add this site to your favorites!

Share