| 强度JND与强度关系的唯象模型 |
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| 引用本文： | 龙长才,龙贤明. 强度JND与强度关系的唯象模型[J]. 华中科技大学学报(自然科学版), 2000, 28(6): 111-113 |
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| 作者姓名： | 龙长才 龙贤明 |
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| 作者单位： | 1. 华中理工大学物理系
2. 武汉军工总医院 |
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| 摘 要： | 根据不同持续时间纯音信号的响度与强度的关系以及强度JND与强度的关系，建立了一个描述纯音信号强度JND与强度关系的模型．这个模型认为，响度对数的辨别阈不随信号强度变化．
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| 关 键 词： | 纯音信号；强度JND；关系模型 |
| 文章编号： | 1000-8616(2000)06-0111-03 |
| 修稿时间： | 1999-10-20 |
Model of the Relation of Intensity JND to Intensity of Tong |
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| Long Zhangcai,Long Xianming. Model of the Relation of Intensity JND to Intensity of Tong[J]. JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE, 2000, 28(6): 111-113 |
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| Authors: | Long Zhangcai Long Xianming |
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| Abstract: | On the basis of loudness function and the relation of intensity JND and intensity of tone, a model is established for explaining the relation of intensity JND and intensity of tone. According to the model, limen of logarithm loudness is independent of intensity. |
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| Keywords: | tonal signal intensity JND relation model |
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