Assertion: microphone's pattern | /r/HasProperty | variable
Facets:
Source sentences:
text: In addition to the standard bidirectional pick-up pattern, ribbon microphones can also be configured to have cardioid, hypercardioid, omnidirectional, and variable pattern  .
text: In addition to the standard bidirectional pick-up pattern, ribbon microphones can also be configured to have cardioid, hypercardioid, omnidirectional, and variable pattern  .