Ambient noise

The total sound in a given area which is particular to that space.
Ambient noise

Background noise or ambient noise is any sound other than the sound being monitored (primary sound). Background noise is a form of noise pollution or interference. Background noise is an important concept in setting noise levels affect your background in formations. See noise criteria for cinema/home cinema applications.

Examples of background noises are environmental noises such as waves, traffic noise, alarms, people talking, bioacoustic noise from animals or birds and mechanical noise from devices such as refrigerators or air conditioning, power supplies or motors.

The prevention or reduction of background noise is important in the field of active noise control. It is an important consideration with the use of ultrasound (e.g. for medical diagnosis or imaging), sonar, and sound reproduction.

Key Terms

ambient noise
background formations
background noise
form noise pollution
important concept
noise levels
primary sound


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Ambient noise
Background noise


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Sources & Credits

Last modified on July 6 2019
Content adapted from Wikipedia
No credits found. is service provided by Codecide, a company located in Chicago, IL USA.
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