Music and Time Annotation << Back Physiological Vibration as an Acoustic Component of Authentic Timbre-Toning S.Yu. Gutova The article is devoted to the acoustic component of the vocal-speech system, which is a reflex property of the body and affects the aesthetics of the sound of a singing voice. Physiological vibration activates the function of the resonant-acoustic system, which relaxes, attunes and stimulates the entire phonation apparatus (larynx, ligaments, breathing). Keywords: composer folklorism, authentic timbre, authentic singing, tempocentrism, folklore thinking, timbre-intonation, timbre-register singing, timbre modeling, physiological vibration. Pp. 08-10.