The Research Of The Chinese Electrical Voice Reading System Based On ARM7 And μCLinux

The conformity of embedded GUI and TTS system would create a system that can display text / pictures and "speaking" the text at same time. This system can be used on PDA, Mobile Phone and Information appliance.This paper outlines the function of the Chinese Electrical Voice Reading System and make the research plan. Introduce the Chinese TTS technology and the development of TTS chip. According to the need of Functions, analyze why chooseμCLinux As OS. Then analyze some most popular GUI and choose the most suitbale one-MiniGUI. Then aticular tesign the whole hardware platform, choose the CPU, design the communication model, memory model, displaying model, key input model and TTS model. On software design, the paper including design flow, kenerl setup, driver design (Flash, LCD, Key and TTS), application software design and test the performance of the system. At last summarize the work of the paper and envision the application of the Chinese Electrical Voice Reading System.