| 摘要: |
| 为了解决分布式通信系统中话音信号点对点和点对多点传输问题,提出了以IP网络为基础的话音终端设计。从硬件及软件两个方面分别介绍了基于DSP ARM TINI平台的网络话音终端的设计,充分克服网络传输的弊端,有效保证网络传输质量,提高话音数据播放音质。 |
| 关键词: 分布式通信系统,数字信号处理,话音终端设计,服务质量 |
| DOI： |
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| 基金项目: |
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| Network Voice Terminal Design Based on DSP+ARM+TINI Platform |
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| Abstract: |
| In order to solve the transmission of point-to-point and point-to-multipoint or multicast voice communication in distributed communication system,the voice terminal design based on IP network is proposed.The design based on DSP ARM TINI platform is introduced from hardware and software aspects.This method overcomes defects of network transmission effectively,guarantees the quality of communication,and improves the tone quality of voice playing. |
| Key words: dtstributed communication system,DSP,ARM,TINI,voice terminal design,QoS |
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