语音处理系统在电动汽车声音模拟器中的研究与应用  

Research and Application of Voice Process System in Voice Simulator of Electric Vehicle

作　　者：王晓丽[1] 和雪姣[1] 黄志福 

机构地区：[1]吉林建筑工程学院电气与电子信息工程学院,长春130118 [2]启明信息技术股份有限公司,长春130122

出　　处：《吉林建筑工程学院学报》2012年第5期57-60,共4页Journal of Jilin Architectural and Civil Engineering

摘　　要：本文以应用在电动汽车上的声音模拟器中,利用MCU和语音处理软件来实现的语音处理系统为研究对象,主要阐述了声音模拟器的功能及特点和该方案的具体实现方法,对方案中的主控MCU资源的使用,音频放大器的功能及特点,上位机软件的设计及软件库源文件的调用,进行了详细的讨论与分析.利用MCU和语音处理软件来实现语音处理系统,因为不需要语音合成集成电路,可减少部件数量.Focusing on the study of the application of the voice process system that realized by MCU and voice process software,of voice simulator in electric vehicles,this paper mainly illuminates the function and features of voice simulator,and the specific method to realize the scheme,discuss and analyze the use of master MCU resource,the function and feature of voice frequency amplifier,the design of software in the upper computer,and the invoking of the source files in the software library.Because it does not need speech synthesis IC,using MCU and voice process software to realize voice process system,can reduce component quantity largely.

关 键 词：电动汽车 声音模拟器 语音处理系统 主控MCU资源 音频放大器 

分 类 号：U463.6[机械工程—车辆工程]