Acoustic Remote Sensing Technology.
Passive Sonar: Listens to sound made by other objects to determine location/distances.
Active Sonar: Emits sound pulses and listens for echo for distance/location detection.
Synonyms:
SONAR
Acoustic Remote Sensing Technology.
Passive Sonar: Listens to sound made by other objects to determine location/distances.
Active Sonar: Emits sound pulses and listens for echo for distance/location detection.