一种多门限过零率前端检测理论的参数自优化方法研究

A Parameter Self-optimize Method of Mutil-gate Zero Cross Ratio Startpoint Detection

根据汉语语音的发音特征,通过对多门限过零率前端检测理论的研究,提出了参数自优化方法。而且采用凌阳公司的16位微处理器SPEC0 6 1A实现了自优化算法的功能,为进一步对语音信号处理奠定了基础。

It defines a self-optimize of parameter method after studying Chinese speech features and mutil-gate zero cross ratio startpoint detection theory. The self-optimize algorithm is realized by using 16 bits microprocessor SPEC061A of Sunplus Technology Co., Ltd, which is based for further study of speech signal process.