Echo is a reflection of sound waves

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  • Photo title: Echo is a reflection of sound waves
  • Author: Designua
  • Cover photo description:
  • Ultrasonic transmitter emits a short burst of sound in a particular direction. The pulse bounces off a target and returns to the receiver after a time interval. The receiver records the length of this time interval, and calculates the distance.
  • Image ID:42597764
  • Views:4690
  • Downloads:36

Keywords for Facebook, Twitter and LinkedIn timeline photos

antenna communication detect determine direction distance echo emits environment equipment interval medical physics pulse radar radio ray receiver reflected reflection returns satellite scan sonar sound target technology transmitter ultrasonic ultrasonography ultrasound underwater vector water wave waves
 
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