Vocal engines software: DSpeech is a program of Text To Speech, Compose a chorus from only one vocal track, Transform Vocal pitch and Tract with effects and more.
DSpeech is a stand-alone program of Text To Speech, specifically designed to provide quickly and directly the functions of better practical usefulness, that are requested to this kind of programs. In the meantime the invasivity and the spent of resources are minimal. (DSpeech does not install itself, is very light, it starts in a second and doesn't write anything on the register). It's compatible with all modern vocal engines SAPI 5 compliant.
