| 基于DSP的TETRA话音编码设计与实现 |
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| 引用本文： | 吴德钢,董秋云. 基于DSP的TETRA话音编码设计与实现[J]. 现代电子技术, 2004, 27(9): 59-61 |
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| 作者姓名： | 吴德钢 董秋云 |
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| 作者单位： | 1. 解放军理工大学,通信工程学院,江苏,南京,210007
2. 沈阳军区第一通信总站,辽宁,沈阳,110000 |
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| 摘 要： | 陆上集群无线电通信(TETRA)系统是欧洲电信标准协会(ETSI)在专用移动通信(PMR)和公共接入移动通信(PAMR)网络领域惟一支持无线数字集群的开放标准，本文主要介绍了该系统中话音鳊码算法，并讨论了其在DSP上实现的具体流程。
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| 关 键 词： | TETRA 话音编码 ACELP DSP |
| 文章编号： | 1004-373X(2004)09-059-03 |
| 修稿时间： | 2004-01-11 |
Design and Implementation of Speech Codec in TETRA Based on DSP |
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| WU Degang,DONG Qiuyun. Design and Implementation of Speech Codec in TETRA Based on DSP[J]. Modern Electronic Technique, 2004, 27(9): 59-61 |
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| Authors: | WU Degang DONG Qiuyun |
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| Affiliation: | WU Degang1,DONG Qiuyun2 |
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| Abstract: | Terrestrial Trunked Radio (TETRA) proposed by European Telecommunications Standards Institute (ETSI), is the only open standard to support digital trunked radio system in the fields of Private Mobile Radio(PMR)and Public Access Mobile Radio(PAMR).This paper introduces the algorithm of the speech coding in TETRA system, and discuss its implementation based on DSP. |
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| Keywords: | TETRA speech coding ACELP DSP |
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