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单词 voice frequency
释义

Definition of voice frequency in English:

voice frequency

noun
Telecommunications
  • A frequency within the range required for the transmission of speech (commonly taken as 200 or 300 Hz to 3000 Hz or higher).

Origin

Early 20th century; earliest use found in U.S. Patents.

 
 

Definition of voice frequency in US English:

voice frequency

noun
Telecommunications
  • A frequency within the range required for the transmission of speech (commonly taken as 200 or 300 Hz to 3000 Hz or higher).

Origin

Early 20th century; earliest use found in U.S. Patents.

 
 
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更新时间:2025/1/28 10:16:39