Intelligent speech production system is different from ordinary speech production systems. Weconsidered not only how to convert text into speech but also how to generate the necessary text in text-to-speechconversion .The system gets the right text by the step of topic selection

text planning

text organization

grammarrealization and text generation. According to the generated text

the system at last generates Chinese speechwhich has good quality in naturalness and intelligibility using text-to-speech conversion technology.