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. 2014 Jun 6;10:1011–1016. doi: 10.2147/NDT.S59178

Figure 2.

Figure 2

Application of the moving-minimum subtraction method on authentic auditory brain-stem responses (ABRs) from four subjects (subjects A–D) with highly variable waveforms.

Notes: The digitized ABR waveforms comprise 1,540 data points/10 ms, ie, 154 data points/ms. The minimum values within three different windows (W=136, W=68, W=34 data points, corresponding to 0.88, 0.44, and 0.22 ms) following each unprocessed data point were selected for processing baseline alignment using the moving-minimum subtraction method. Roman numerals I, III, V, and VI indicate the conventional ABR waves: I, II–III, and IV–V, which are often fused into one wave, and VI.