A textbook for doctors, voice therapists, and all who are interested in voice. This textbook is designed for students and voice therapists, as well as an informational resource for patients.

Methodology: Tonal Voice Therapy

Part 1: Biological and Medical Basics
In the first part, the anatomy and physiology of breathing and voice are explained. The examinations conducted by the phoniatrist to establish the voice status are described, and the different voice diseases, along with their symptoms and causes, are explained.

Part 2: The Variety of Conditions for the Voice
This chapter discusses the importance of history, culture, and sociology, as well as rhetorical and communicative problems related to the voice. Additionally, the vocal requirements of various professions are addressed in detail, with solutions suggested through differentiated advice.

Part 3: The Behavioral Requirements of the Voice.