bleep vs wah-wah

bleep

verb
  • To edit out inappropriate spoken language in a broadcast by replacing offending words with bleeps. 

  • To emit one or more bleeps. 

noun
  • A broad genre of electronic music with goth and industrial influences, as opposed to traditional gothic rock. 

  • A brief high-pitched sound, as from some electronic device. 

  • Something named by an explicit noun in the original, unedited version of the containing sentence. 

wah-wah

intj
  • The sad trombone sound, used to indicate failure or disappointment. May be used mockingly; also written wah wah and womp womp. 

noun
  • A wavering sound produced by means of a movable mute or by electronic means 

adj
  • Modifying the resonance of musical notes to produce the effect of a human voice. 

verb
  • to make a wah-wah sound 

How often have the words bleep and wah-wah occurred in a corpus of books? (source: Google Ngram Viewer )