Voice broadcasting system and method

Abstract

The invention relates to a voice broadcasting system and method. Sample voice matched with a written message broadcaster role is recorded and sent to a voice storage module through a first network communication module and a second network communication module; stored voice data are acquired, voice feature parameters are extracted from the acquired voice data, model training is conducted on the voice feature parameters, and then a feature voice model is acquired; written messages needing to be broadcast by a user through voice are collected, and the collected written messages are sent to a feature voice synthesis module through the first network communication module and the second network communication module; the feature voice model and the written messages are acquired, feature voice with broadcaster voice features and written message content is synthesized, and feature voice data are stored in the voice storage module; the feature voice is broadcast. By the adoption of the system and method, voice with written message sender voice features can be broadcast, individualization is high, and the voice can be easily accepted by a hearer.

Description

technical field [0001] The invention relates to the technical field of speech synthesis, in particular to a speech broadcast system and method. Background technique [0002] In our daily life, we often encounter the situation that we cannot read the mobile phone text messages because we are busy with the work at hand, for example: driving, typing on the keyboard. Important mobile phone text messages may miss the opportunity due to failure to read and respond in time, resulting in losses. [0003] In the prior art, texts of short messages have been synthesized into voice, so as to broadcast missed calls and read unread short messages by voice. Speech synthesis, also known as text-to-speech (Text to Speech) technology, is a technology that generates artificial voice through mechanical and electronic methods. The technology of fluent natural language output. [0004] However, the speech and sound features of the existing speech broadcasting methods adopt a sound model extrac...

AI Technical Summary

Problems solved by technology

[0004] However, the speech and sound features of the existing speech broadcasting methods adopt a sound model extracted in advance, and the synthesized speech sound is single, and the played speech cannot have the same intonation and rhythm as the sender of the text information, resulting in The broadcasted voice is dull, the emotional expression is insufficient, lack of personalization, and it is not easy to be accepted by the listeners

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