beep vs squelch

beep

noun
  • The sound produced by the horn of a car, or any similar sound. 

  • A message sent to a pager device. 

  • A short, electronically produced tone. 

verb
  • To sound (something that makes a beep). 

  • To contact (someone via) a pager device. 

  • To telephone a person, only allowing the phone to ring once, in order to request a call back. 

  • To produce a beep. 

  • To have sexual intercourse with - referring to the bleep tone used to censor obscene words in broadcasts 

squelch

noun
  • A squelching sound. 

  • A kind of electronic beat or sound mainly used in acid house and related music genres. 

  • The suppression of the unwanted hiss or static between received transmissions by adjusting the gain of the receiver. 

verb
  • To suppress the unwanted hiss or static between received transmissions by adjusting a threshold level for signal strength. 

  • To halt, stop, eliminate, stamp out, or put down, often suddenly or by force. 

  • To make a sucking, splashing noise as when walking on muddy ground. 

  • To walk or step through a substance such as mud. 

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