Assertion: microphone | /r/HasAspect | great gain
Facets:
value: from bass
type: OTHER
value: for bass
type: PURPOSE
Source sentences:
text: If a microphone is going to be used for speech, a voice microphone, it must have great gain for bass, since human voice is in the low frequencies.
text: If a microphone is going to be used to record music, it must have great gain from bass to treble, since music normally has all the tones from lows to highs.