The effect of sound, music and vibration on human body has been studied. Considering that many tissues of living body are in the electretic state, there is a possibility of direct conversion of acoustic wave and vibration into electrical current. Special opportunities of SCENAR-therapy, owing to high intensity and wide frequency range of vibrations used in SCENAR-devices, have been marked.

Keywords: Electret microphones, the electret effect, bioelectrets, sound, music, vibration, acoustic wave, SCENAR-therapy.