SPEECH SYNTHESIS DEVICE Russian patent published in 2017 - IPC G10L13/08 G10L13/47 G10L13/02 

FIELD: information technology.

SUBSTANCE: invention is aimed at generating a speech signal with given properties. Device for speech synthesis based on text comprises a unit which receives a text line and generates therefrom a sequence of identifiers of audio units, supplied to unit for generating audio signal, and then to a playback unit. Additional control commands are concurrently transmitted to unit for generating audio signal, said commands being generated from sequence of identifiers of audio units generated by unit for generating control commands, depending on language, unit for generating control commands, depending on simulated parameters of a speaker, specifically voice parameters and/or physical and physiological parameters thereof, and unit for generating control parameters of voice colour, tuned to certain psychophysiological state, intended for generating control parameters for correction of intensity of speech signal.

EFFECT: technical result consists in improvement of naturalness, intelligibility of speech and emotional colour when generating a speech signal with reduced computational complexity due to improvement of structure elements of speech synthesis system and separation of used databases.

1 cl, 1 dwg