Non-contact type voice perception synthesis device

Abstract

The invention discloses a non-contact type voice perception synthesis device. The non-contact type voice perception synthesis device comprises a vocal cord vibration sensing module and a voice perception synthesis module; the vocal cord vibration sensing module is connected with the voice perception synthesis module and extracts the vocal cord vibration frequency of a tested person; and the voice perception synthesis module conducts voice synthesis on the vocal cord vibration frequency of the tested person with the harmonic synthesis method. The non-contact type voice perception synthesis device is small and exquisite in size, convenient to install, high in measurement accuracy and tiny in transmitting power; any harm or side effect on the tested person can be avoided; medical workers can conveniently take corresponding medical treatment measures in time according to the actual conditions of vocal cord vibration; and a patient with voice disorders can be assisted.

Description

technical field [0001] The invention belongs to the field of speech perception, in particular to a non-contact speech perception synthesis device. Background technique [0002] Speech has always been the most effective way of human communication. Since 1960, scientists and engineers have done a lot of research on speech signal processing, such as speech coding and synthesis, speech recognition, speaker verification and Recognition, etc., but these technologies are mostly based on data information from hearing sounds. A large number of experiments have proved that vocal cord vibration can provide relevant information about human vocalization. At present, speech perception synthesis is mostly based on technologies such as phonograms and real-time images, which cannot meet the requirements of real-time, accuracy, miniaturization and intelligence. The non-contact speech perception synthesis device involved in the present invention can monitor the vibration of human vocal cords ...

AI Technical Summary

Problems solved by technology

A large number of experiments have proved that the vibration of vocal cords can provide relevant information about human vocalization. At present, speech perception synthesis is mostly based on technologies such as phonograms and real-time images, which cannot meet the requirements of real-time, accuracy, miniaturization and intelligence.

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