Regulatory Mechanisms of the Voice in Singing
Dr. Hirano's tape features high speed photography of vocal fold vibration and the electromyography (EMG) of various laryngeal muscles. Also, it shows the EMG activity of laryngeal muscles during register changes.
This product is a reissue of an original Voice Foundation videotape. As such, recording quality may vary or may not match modern standards and, while much material is still valid, some surgical and therapy techniques and equipment presented may be dated. Generally, however, the products represent a valuable historical perspective on the evolution of voice care.