Central Conservatory of Music. Singer Dr. Yang is a well-known Internet celebrity with a large fan base. He comes from the Central Conservatory of Music and has a PhD in music acoustics. Musical acoustics is the science that studies the physical issues of musical tones and rhythms. The study of the principles of musical instruments and human pronunciation starts with the three major components of exciters, buzzers, and radiators, in order to achieve the highest efficiency and beautiful sound. timbre.