BSL Sign Language Dictionary

Search and compare thousands of words and phrases in British Sign Language (BSL). The largest collection online.

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background signal

How to sign: 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";

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Similiar / Same: background

Categories: noise, interference, disturbance

Within this category: background noise, background radiation

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