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单词 baseband
释义

Definition of baseband in English:

baseband

noun ˈbeɪsband
Telecommunications
  • A frequency band with a lower frequency limit close to zero; the frequency band occupied by an unmodulated signal or by a signal used for modulation.

Origin

1950s; earliest use found in U.S. Patents. From base + band.

 
 

Definition of baseband in US English:

baseband

nounˈbeɪsband
Telecommunications
  • A frequency band with a lower frequency limit close to zero; the frequency band occupied by an unmodulated signal or by a signal used for modulation.

Origin

1950s; earliest use found in U.S. Patents. From base + band.

 
 
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更新时间:2024/12/23 10:04:23