Assertion: speaker's sound | /r/CapableOf | travel room
Facets:
value: at roughly 1 foot per millisecond
type: TEMPORAL
Source sentences:
text: Sound travels at roughly 1 foot per millisecond (1100 ft/s), so a room 20 feet (6.1 m) long will have resonances from 25 Hz upwards.
text: Consumer Reports reported in a review that the sound from the system that they reviewed "tended to wander about the room.