调频

調頻
tiáopín
  1. frequency modulation
  2. FM

CEDICT

  1. (electricity) to adjust frequency (of a receiver) or output (of a generator)
  2. (sound, radio) frequency modulation (FM)
  3. frequency modulation (FM)
  4. to adjust frequency (of a receiver) or output (of a generator)

Wiktionary

  1. 一种无线电系统的调制方法。为英语FrequencyModulation的义译。以声音讯号来改变射频讯号的频率，可减少传送资料时干扰的影响。一般应用于收音机或电视广播。英语缩称为F.M.。
  2. 调整供电设备输出功率的操作方法。其目的是在交流发电机或电力系统的负荷变动时，使频率变化维持在一定范围内，以保证正常的供电。

重編國語辭典

Entry Composition

1 调 tiáo
  1. to harmonize
  2. to reconcile
  3. to blend
  4. to suit well
  5. to adjust
  6. to regulate
  7. to season (food)
  8. to provoke
  9. to incite
2 频 pín
  1. frequency
  2. frequently
  3. repetitious

Related entries

频率调制 pínlǜtiáozhì frequency modulation