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Definition of Background signal
1. Noun. Extraneous signals that can be confused with the phenomenon to be observed or measured. "They got a bad connection and could hardly hear one another over the background signals"
Exact synonyms: Background
Generic synonyms: Disturbance, Interference, Noise
Specialized synonyms: Background Noise, Ground Noise, Background Radiation
Generic synonyms: Disturbance, Interference, Noise
Specialized synonyms: Background Noise, Ground Noise, Background Radiation