HW #2 - Calculation of the speed of sound:
Length of tube: 47cm = 0.47m
time of pulses:
t1 = 0.20925
t2 = 0.2121
t2-t1 = 0.00285
d = s * t
distance = 2 * 0.47m = 0.94m
t = 0.00285s
speed of sound = d/t
= 0.94m / 0.00285s
= 329.82 m/s
Amplitude Trace
Screen Capture from snd:
Top - Tube resonance
Bottom - Synthesis
Calculation of the Speed of Sound
Original Sound File (A clap)
Scheme File to generate the synthesis
Screen Capture from snd
Sound File of the synthesis