Skip to definition.
Get the FREE one-click dictionary software for Windows or the iPhone/iPad and Android apps


Noun: crystal microphone  'kris-t(u)l 'mI-kru,fown
  1. A microphone in which sound waves vibrate a piezoelectric crystal that generates a varying voltage
    - crystal mike

Derived forms: crystal microphones

Type of: mic [informal], microphone, mike

Encyclopedia: Crystal microphone