Binary Addition of Peak Times for Electroencephalic Audiometric Responses
Hiroshi Shimizu · Journal of Speech and Hearing Research · 1966
A graphic binary addition technique for the detection of evoked responses in conventional sleep EEG audiometry is described. The method displays the number of peaks of waves from all samples that meet amplitude criteria at any given latency from the stimulus. The technique is simple and easily executed. It does not show the waveform of evoked responses, but it clearly reveals the presence or absence of a response in sleep.