摘要
随着语音处理技术研究的不断深入和语音处理应用要求的不断提高,语音处理系统需要按实时方式工作。该文采用TMS320VC5416 DSP和TLV320AIC23 Codec组成实时语音增强系统,实现了语音信号的增强处理,并对设计中所涉及到的关键技术和解决方案进行了详细分析和说明。
With further study of speech processing technology and speech processing applications continue to improve, speech processing systems need to work in real time mode. This paper adopts TMS320VC5416 DSP and TLV320AIC23 Codec to form a real time speech enhancement system, enhan- cing the processing of speech signals, and the key technologies involved in the design and solutions were analyzed and explained.
出处
《工业仪表与自动化装置》
2013年第6期6-8,11,共4页
Industrial Instrumentation & Automation
关键词
语音增强
实时
双DMA
关键技术
speech enhancement
real time
double DMA
key technology
