Comment by sandworm101

Small error. The pulse "rate" should be called pulse interval (more/right on the slider = fewer pulses per time, which would be a lower rare.)

If you want to see a supersonic boom, switch to moving target at just over mach 1, and turn the sound on. And you can see you can still get much of the effect from a non-supersonic flypast. So hearing a "boom" does not necessarily mean something is supersonic.