Plasma Effecton Pulse Parameters of Sound Wave

This article presents the experimental results of the effect of gas discharge plasma on an acoustic wave. It is shown that after a certain intensity of the acoustic wave, the presence of plasma leads to a decrease in the Q-factor of the acoustic resonator, a shift in the acoustic resonance in the gas discharge tube at a lower frequency, and after switching off the acoustics, low-frequency gas oscillations with a frequency of 2 Hz are generated in the tube.