noise

Sound or a sound that is loud, unpleasant, unexpected, or undesired.

Sound or a sound of any kind.

A loud outcry or commotion.

A disturbance, especially a random and persistent disturbance, that obscures or reduces the clarity of a signal.

Irrelevant or meaningless data.

A complaint or protest.

Rumor; talk.

Remarks or actions intended to convey a specific impression or to attract attention.