METHODS AND SYSTEMS FOR CLASSIFYING THE HARMONIC STATES TO CHECK THE PROGRESS OF NORMAL PRESSURE HYDROCEPHALUS

摘要

Provided is a method for classifying harmonic states to check progress of normal pressure hydrocephalus. The method comprises the steps of: measuring voice information; converting the voice information into frequency information or expiratory flow information; extracting main component information from the frequency information or the expiratory flow information; classifying the main component information according to a classification database to generate classification result information; and outputting the classification result information of the main component information.