电话信道维吾尔语口语语料库设计与研究

摘要

在分析一般语音语料库建设方法的基础上,结合实际语料库需求和地域语言特点,提出了适用于电话信道维吾尔语口语语料库建设的设计规范及语音采集、标注方法,建立了时长300小时的电话信道维吾尔语口语语料库,并就电话信道对线性预测倒谱系数(LPCC)、梅尔倒谱系数(MFCC)、自适应成分加权特征(ACW)倒谱等语音特征参数的影响进行分析研究.%Based on analyzing the general construction method of speech database, combined the actual requirement and region language characteristics,adopted the method of LPCC.MFCC and ACW.this paper1 presents a research on the effect of the telephone channel on the parameters of speech signal,provides the design criterion and method to establish the Uyghur spoken language telephone channel speech corpus.