It is an application that uses dotNET 7 and WinUI 3 technologies to convert text into speech. The application allows users to type or paste text and choose a synthesized voice to play it back as audio. The app also offers options to adjust the volume, speed, and pitch of the voice. Additionally, the application can be used to speak into the microphone using an audio adapter or driver, enabling users to communicate with other people or devices through speech. The app also allows users to use predefined texts or shortcuts to speak a frequently used phrase, saving time and effort. Text To Speech UI is a project that aims to facilitate communication and learning for people with reading or hearing difficulties.