The subject of this article is a software application available for mobile devices. This application simulates the human vocal tract, allowing users to manipulate parameters such as tongue position, vocal cord tension, and aspiration to produce a wide range of vocal sounds. A user interacts with a graphical representation of the vocal anatomy to generate these sounds. For example, altering the constriction point within the simulated oral cavity changes the resulting formant frequencies, directly affecting the perceived vowel sound.
This technology serves multiple purposes. It provides an accessible and engaging tool for exploring the complexities of speech synthesis and vocal articulation. It can be used for educational purposes, allowing students to visualize and understand the physical processes involved in speech production. Furthermore, it provides entertainment value, offering users a novel and expressive way to create and manipulate sound. Its development draws upon established principles of acoustic phonetics and computer modeling, representing a convergence of scientific understanding and interactive technology.
