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| 基于会议设备的话音通信技术研究 | |
| 引用本文： | 宋兵书,陈大勇,王大敏,刘志峰. 基于会议设备的话音通信技术研究[J]. 无线电通信技术, 2007, 33(4): 43-44 |
| 作者姓名： | 宋兵书 陈大勇 王大敏 刘志峰 |
| 作者单位： | 1. 中国电子科技集团公司第五十四研究所,河北,石家庄,050081 2. 第二炮兵驻石家庄地区军事代表室,河北,石家庄,050081 3. 中国运载火箭技术研究院,北京,100076 |
| 摘 要： | 会议设备是实现机动平台间话音指挥通信、协同工作的关键,通过分析话音通信设备的技术,着重介绍了话务调度台和音频话务终端关键技术,此方案采用了MITEL公司的MT90812芯片,实现全数字15用户会议通信功能。采用音频检波控制降噪电路,达到静态静音的效果。通过工程实践验证了该实现方案可行,可为机动平台话音指挥通信方案提供参考。 |
| 关 键 词： | 音频终端 话音转换 会议通信 |
| 文章编号： | 1003-3114（2007）04-43-2 |
| 修稿时间： | 2007-01-12 |
Study of Conference Equipment Based Voice Communication Technology |
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| SONG Bing-shu,CHEN Da-yong,WANG Da-min,LIU Zhi-feng. Study of Conference Equipment Based Voice Communication Technology[J]. Radio Communications Technology, 2007, 33(4): 43-44 | |
| Authors: | SONG Bing-shu CHEN Da-yong WANG Da-min LIU Zhi-feng |
| Affiliation: | 1. The 54th Research Institute of CETC, Shijiazhuang Hebei 050081, China ; 2. Military Representative of No.2 Artillery Unit in Shijiazhuang District, Shijiazhuang Hebei 050081, China; 3. China Academy of Launch Vehicle Technology , Beijing 10076, China |
| Abstract: | Conference equipment is the key part of the system to provide voice command communication and cooperation among vehicular platforms.Voice communication equipment technology is analyzed,key technologies of the telephone scheduler and voice terminal are introduced in detail.The MITEL MT90812 chipset is used in this scheme to provide full digital 15-party conference communication function.Audio demodulation is used to control noise canceling circuit to get static state and mute.This scheme is testified feasible in project and can be used as a reference for the voice command communication scheme in the vehicular platform. |
| Keywords: | voice terminal voice transformation conference communication |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |