Assertion: bluetooth hearing aid | /r/CapableOf | avoid any whistling
Facets:
value: of picking up the audio signals
type: PURPOSE
value: by wirelessly
type: MANNER
Source sentences:
text: They avoid any whistling by wirelessly receiving a signal directly from an electrical device- such as a mobile phone- for processing and delivery to the user’s ears, instead of only picking up the audio signals from the room.