Definition Of noises
a sound, especially one that is loud or unpleasant or that causes disturbance.
making a noise like a pig in a trough
irregular fluctuations that accompany a transmitted electrical signal but are not part of it and tend to obscure it.
Placing them between the transmitter and the antenna reduces broadband noise and other spurious signals radiated by the transmitter.
talk about or make known publicly.
you've discovered something that should not be noised about