Fig. 2From: Estimation of the variations in mechanical impedance between the actuator and the chest, and the power delivered to the chest during cardiopulmonary resuscitation using machine-embedded sensorsSimulated depth (D) and force (F) signals that are mixed with random noise for the noise-tolerance test of the proposed method. a Clean D(t), b Clean F(t), c D(t) with 6 dB SNR d F(t) with 6 dB SNR e D(t) with 1.5 dB SNR f F(t) with 1.5 dB SNRBack to article page