Figure 11

Linearity of the recording system. The main signal amplitudes of the in-vitro recordings in standard (a) and adaptive mode (b) are plotted against the corresponding generator amplitudes. Experimental data of 100 single SDM outputs (x-marks) and data obtained from the mean SDM outputs (diamonds) are depicted for each generator amplitude. As a reference, the behavior of an ideal linear system is included in the plots (solid line). For detectable signals recording is linear in both modes.