| 话音质量的一种新的评价方法 |
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| 引用本文： | 丁瑾 钟涛. 话音质量的一种新的评价方法[J]. 电子学报, 1997, 25(4): 6-9 |
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| 作者姓名： | 丁瑾 钟涛 |
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| 作者单位： | 北京邮电大学电信系 |
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| 基金项目： | 邮电部科研基金,回国人员基金 |
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| 摘 要： | 本文利用五种新的模糊综合评判方法：模糊树法ＦＴ对通信网的通话质量进行综合评判。最后采用ＦＴ评估出通信网的通话质量。
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| 关 键 词： | 模糊树 通信网 话音质量 |
A New Evaluation Approach to Voice Quality |
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| Ding Jin,Zhong Tao,Hu Jiandong. A New Evaluation Approach to Voice Quality[J]. Acta Electronica Sinica, 1997, 25(4): 6-9 |
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| Authors: | Ding Jin Zhong Tao Hu Jiandong |
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| Abstract: | A new fuzzy judgement approach named fuzzy tree(FT)is proposed to evaluate voice quality of communication network.First,the essential idea of FT is described.Next,the fuzzy membership functions of all factors affecting the voice quality are determined.And all the fact weights are also estimated by statistics.Finally,the voice quality of the communication network is evaluated by using the fuzzy tree. |
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| Keywords: | Fuzzy tree Communication network Quality |
| 本文献已被 CNKI 维普 等数据库收录！ |
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