- Li Guide Questions 2 If You Observe High Level Of Unwanted Ripples Noise In Your Measurement Beyond 2 M What Do You 1 (34.55 KiB) Viewed 21 times
LI Guide Questions: 2. If you observe high level of unwanted ripples (noise) in your measurement beyond 2 m, what do you
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LI Guide Questions: 2. If you observe high level of unwanted ripples (noise) in your measurement beyond 2 m, what do you
LI Guide Questions: 2. If you observe high level of unwanted ripples (noise) in your measurement beyond 2 m, what do you think is/are causing them? Do the barrier's properties (i.e. type and size) affect your data? Or is it more of the background noise level? Elaborate your analysis. 3. From the relationship between (sound) velocity (), distance () and time (©) in Eq. 1, solve for the total time it takes for the sound waves (chirp) to travel from your phone to your target at 50 cm and back to your phone. Use both your measured data and actual data and get their % difference. Be mindful of the unit of measurement(s) used. Provide your analysis by comparing this result with the "Timing" result of the 50 cm data.
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