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单词 pulse frequency modulation
释义

Definition of pulse frequency modulation in English:

pulse frequency modulation

noun
Telecommunications
  • A form of pulse modulation in which variations in the signal amplitude are represented by variations in the frequency of occurrence of the pulses.

Origin

1950s; earliest use found in Scientific American.

 
 

Definition of pulse frequency modulation in US English:

pulse frequency modulation

noun
Telecommunications
  • A form of pulse modulation in which variations in the signal amplitude are represented by variations in the frequency of occurrence of the pulses.

Origin

1950s; earliest use found in Scientific American.

 
 
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更新时间:2024/12/23 8:43:53