Difference between noise and interference

Answer 1

Audio means that it is audible, in other words, that humans are capable of hearing, whereas sound extends beyond the human ear capabilities, like ultrasound which is higher pitched than what our ears can hear.

Answer 2

To quote the old Q code, Noise is QRN and interference is QRM. Noise is natural or accidental, caused by natural sources or accidentally by operating electrical machinery. Interference is man made, either deliberately to obstruct legitimate communications, or accidentally due to adjacent frequencies or locations being used.

The borderline is indistinct. Don't get me going about flak and fruit.

Answer 3

Noise is defined as unwanted sound. If there is nobody there, a tree falling in the forest makes no noise.

Sound is what we perceive with our ears in response to a variation in air pressure, occurring at a frequency to which they will respond.

Music (or vocals) are sounds that we find pleasing or to which we react. But some folk are stirred by the skirl of the pipes, and others are repelled.

Answer 4

Music is a group of sounds that have been deliberately produced to make a regular pattern, but noise is usually a group of sounds with no regular pattern.

Source: Glencoe Physical Science Textbook 2008

Answer 5

The vibrations of the air within the range of human hearing is known as sound.

Noise is defined as unwanted sound.

Answer 6

Interference is caused when two or more signals interfere with each other.

the effect of the interference is known as noise.