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Ultrasonic Distance Measurement
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Summary
Ultrasonic Distance Measurement
is a technique that uses
Sound Waves
with
Frequencies higher than the human hearing range
to determine the
Distance between the sensor and an object
. It operates on the principle of sending out an
Ultrasonic pulse
and measuring the time it takes for the echo to return, allowing for
Precise distance calculations
without
Physical Contact
.
Concepts
Sound Wave Propagation
Time Of Flight Measurement
Echo Detection
Ultrasonic Sensors
Pulse-echo Technique
Speed Of Sound In Air
Distance Calculation Algorithms
Non-contact Measurement
Frequency Modulation
Signal Processing
Distance Measurement
Relevant Degrees
Measurement Principles and Apparatus Design 100%
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