NON-INVASIVE NASAL SOUND ANALYZING APPARUTUS, NON-INVASIVE NASAL SOUND ANALYZING SYSTEM AVAILABLE OF WIRELESS DATA TRANSMISSION, NON-INVASIVE NASAL SOUND ANALYZING METHOD AND MEDIUM RECORDED THE SAME METHOD

摘要

PURPOSE: An apparatus for analyzing non-invasive nasal sounds, a system and a method for analyzing non-invasive nasal sounds capable of wireless data transmission, and a medium on which the same method is recorded are provided to prevent a stuffed nose by analyzing acoustic signals of inhalation or exhalation without inserting a nasal measuring device. CONSTITUTION: A voice conversion unit(10) changes voice signals, corresponding to inhalation or exhalation through a nasal cavity at the outside separated from the nasal cavity of a patient, into electric signals. A data collecting unit(20) collects data of the changed electric signal for a certain time period. A signal analysis unit(30) analyzes the intensity and frequency of the electric signal based on the collected data . A first display unit(40) displays the analyzed intensity and the analyzed frequency.