Meaning BACKGROUND NOISE
What does BACKGROUND NOISE mean? Here you find 10 meanings of the word BACKGROUND NOISE. You can also add a definition of BACKGROUND NOISE yourself
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BACKGROUND NOISEthe noise at a given location and time, measured in the absence of any alleged noise nuisance sources, also known as Residual Noise.
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BACKGROUND NOISEThe total system noise in the absence of information transmission.
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BACKGROUND NOISEInterference in the form of extra signals in a line or circuit.
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BACKGROUND NOISEThe extraneous signals caused by random signal sources within or exterior to the ultrasonic testing system, including the test material. Sometimes called grass or hash.
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BACKGROUND NOISEThe overall sum of all the noise present at a specific location and time usually measured or referred to without the presence of the main noticeable offending noise.
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BACKGROUND NOISEThe total system noise in the absence of information transmission, independent of the presence or absence of a signal.
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BACKGROUND NOISE See Ambient Noise.
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BACKGROUND NOISEThe ambient noise in the absence of the sound under investigation and all other extraneous sounds.
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BACKGROUND NOISEThe total noise floor from all sources of interference in a measurement system, independent of the presence of a data signal.
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BACKGROUND NOISESound other than the wanted signal. In room acoustics, the irreducible noise level measured in the absence of any building occupants.
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