基于OMAP5912和RSC364的语音识别系统实现  

Realization of Speech Recognition System Based on OMAP5912 and RSC364

作　　者：张松灿[1] 梁云朋[1] 曹哲[1] 

机构地区：[1]河南科技大学电子信息工程学院,河南洛阳471003

出　　处：《河南科技大学学报（自然科学版）》2008年第5期40-42,45,共4页Journal of Henan University of Science And Technology:Natural Science

基　　金：河南省教育厅自然科学基金项目(2008B510003);河南科技大学青年科学研究基金项目(2007QN056)

摘　　要：介绍一种嵌入式语音识别系统的设计与实现,整个系统以TI公司的双核(ARM+DSP)处理器芯片OMAP5912为控制核心,采用SENSORY公司的RSC364语音芯片来实现语音的识别与合成,并进行语音信号的采集和播放,整个系统结构简单,集成度高。驾驶员利用该系统可通过语音命令控制车上设备及获得语音反馈信息,系统也可以作为一嵌入式语音设备使用,具有较大的市场应用前景。A speech recognition system is designed and realized in this paper.Its hardware's core processor is OMAP5912 of a two-cores MPU made by TI INC.The speech chip is RSC364 from SENSORY INC to realize speech recognition and synthesis,and to acquire and play speech signal.The system has simple configuration and high integration.The driver can control the in-vehicle with voice commands and obtain feedback information from the devices in audio.The system can be used in embedded speech electronic equipment and has much market potential.

关 键 词：语音识别与合成 车上设备 OMAP5912 RSC364 

分 类 号：TN912.34[电子电信—通信与信息系统]