机构地区: 暨南大学理工学院物理学系
出 处: 《计算机工程与应用》 2003年第31期198-200,共3页
摘 要: 汉语是一种声调语言,而声调的识别是以基音周期的估计为基础的。文章首先用LPC求残差系数,然后对残差系数求自相关周期,进而求出基音周期,再结合计算机智能诊断,提出了一套适合临床语言障碍患者进行语音诊断和康复训练的方法。 Chinese belongs to the family of tone language,of which the tone recognition is base d upon pitch estimation.In this paper,firstly the coefficient of incomplete margin is calculated with LPC method,then the autocorrelation of the speech and sequentially,the pitch.Combined with the computer aptitude diagnoses,a method of speech diagnoses and healing training for language barrier sufferers is proposed.
领 域: [自动化与计算机技术] [自动化与计算机技术]