METHOD FOR ANALYSIS SASANG CONSTITUTION USING SOUND WAVE

摘要

PURPOSE: A method for diagnosing sasang constitutions using a glottal waveform is provided to install a diagnosis application in a smart phone, thereby allowing a user to directly diagnosing the constitutions. CONSTITUTION: A method for diagnosing sasang constitutions using a glottal waveform includes: a step (S10) of attaching an electrode to the vocal cord of a subject; a step (S30) of detecting a period from a point in which a glottis is opened to a point in which an air volume is maximized for an oscillation cycle in the one cycle of the glottis; a step (S50) of detecting a period from a point in which the air volume decreases to a point in which the glottis is closed; and a step (S70) calculating the open rate of the cord within the oscillation cycle. [Reference numerals] (AA) Start; (BB) End; (S10) Attach an electrode to the vocal cord of a sasang constitution; (S110) Compare the inverse number of the distortion ratio (Qs) with the stored sasang constitution data; (S130) Display the sasang constitution; (S30) Detect a period (Tp) from a point in which a glottis is opened to a point (Uac) in which an air volume is maximized; (S50) Detect a period from a point in which the air volume decreases to a point in which the glottis is closed; (S70) Detect a period (Tn) from a point in which the air volume decreases to a point in which the glottis is closed during one cycle of the oscillation period (T); (S90) Detect a distortion ratio