分组话音源话音分组产生过程的仿真算法  

Study on the simulation algorithm for voice packets generation procedure

作　　者：魏立军[1] 刘增基[1] 

机构地区：[1]西安电子科技大学综合业务网国家重点实验室,陕西西安710071

出　　处：《西安电子科技大学学报》2001年第2期182-186,共5页Journal of Xidian University

基　　金：国家"8 6 3计划"资助项目 !( 86 3 317 96 0 1 0 1)

摘　　要：根据on off话音源模型的特点 ,研究了带静默检测与消除的分组话音源话音分组产生过程的仿真算法 .所提出的仿真算法将多个话音源复接后的话音分组产生时刻按时间先后顺序用一维数组中的元素来表示 ,实现复杂度低 。This paper investigates the simulation algorithm for the voice packet generation procedure of voice sources with silence detection and elimination which takes into consideration the feature of the on-off voice source model. The simulation algorithm presented here uses an one dimension matrix to represent the generation time of every voice packet produced by multiple voice sources. The simulation algorithm is easy to implement and can be used to simulate the arriving procedure of voice packets from multiple voice sources which arrive at a packet voice multiplexer.

关 键 词：分组话音 电话网 仿真算法 话音分组 语音源模型 

分 类 号：TN916.2[电子电信—通信与信息系统]