Fig. 2 (abstract O10).
From: Abstracts from the International Society for Therapeutic Ultrasound Conference 2017
Reproducibility experiments in pulsed sonication for the SC (subharmonic emission level) and IC (broadband noise level) indicators as a function of the applied voltage in open loop (2-a) and the SC target value in closed loop (2-c). Examples of temporal stability curves for the evolution of the SC and IC indicators versus time at the applied voltage 180 mV in open loop (2-b) and at the SC target value 24 dB in closed loop (2-d)