background noise

Letters that make background noise

s, a, o, b, d, e, g, k, n, c, r, i, u are letters that make 'background noise'

ground, noise, BA, ground noise, OIS, UN, Ba, AC, SE, Ro, kg, round, no, back, background, ND, Ac, Nd, No, Se are words within 'background noise'

1 possible definitions for 'background noise'

Under this definition, background noise is a noun and has the following properties:

ground noise has the same meaning as background noise

'background noise' can be a type of background, background signal.

surface noise is a type of background noise.