AEP

Auditory evoked potential (AEP) results from each individual beluga are recorded in a txt file with the date of collection. If more than one beluga was sampled within the same day, txt files with same date but followed by a "b", "c", etc. will be present. Each txt file contains a series of headers followed by a string of values. The header indicates the record number, date and time in AK DST, sampling rate, window duration, cycles averaged, presentation rate, update rate, carrier frequency, modulation frequency, burst duration, stimuli duration, stimuli amplitude, type of stimuli, frequency tested and attenuation level. The header is followed by the AEP response in microvolts.