baseband

noun
base·​band

Definition of baseband 

(Entry 1 of 2)

: the band of frequencies that carries information in electronic communications and usually modulates a carrier signal

baseband

adjective

Definition of baseband (Entry 2 of 2)

: of or relating to a communications system in which information is transmitted using a single unmodulated band of frequencies — compare broadband

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First Known Use of baseband

Noun

1952, in the meaning defined above

Adjective

1952, in the meaning defined above

History and Etymology for baseband

Noun

base entry 3 + band entry 1

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The first known use of baseband was in 1952

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