Advances in Voice Diagnostics Through Technological Innovations
Tsuyoshi Kojima, Shintaro Fujimura, Koki Hasebe · Koutou (THE LARYNX JAPAN) · 2024
Voice changes due to age, sex, physical characteristics such as weight and height, and mental and physical conditions. People can infer their emotions and physical conditions by simply listening to these changes. The evaluation of voice involves physical factors based on the periodic vibration of the vocal cords and perceptual factors, which makes uniform evaluation difficult. Therefore, various voice diagnostic methods have been developed for this purpose.