The old choppy and clunky pre-swing rhythmic feel is still there in the pulse and banjo sound, but this was a new notion of how jazz composition might evolve.

Frequency, current, voltage and pulse width of successive wave and intermittent wave were similar. Frequency, current, voltage and pulse width of sound electric wave changed continuously.

Sound pulse technique is often used in the underwater acoustic measurement, but it has transients, so it can not be used in low frequencies.