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Doppler Distoriton?

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Randy Yates

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(Mark) writes:
[...]
Interesting question, how does the VELOCITY of the cone change as the
50 Hz is increased in frequency at a fixed amplitude.

Simple. v(t) = dx(t) / dt. Since x(t) = A*sin(w*t), the dx(t) /dt = A*w*cos(w*t).
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