| 冲击声声品质的基本属性分析 |
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| 引用本文： | 安翔,孟子厚.冲击声声品质的基本属性分析[J].电声技术,2011,35(4):40-42,55. |
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| 作者姓名： | 安翔 孟子厚 |
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| 作者单位： | 西安工程大学电子信息学院;中国传媒大学传播声学研究所; |
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| 摘 要： | 在"愉悦"、"趣味"、"活泼"、"危险"、"震撼"、"紧张"六种情感心理尺度上对冲击声进行主观评价实验,通过因子分析得到"刺激性"、"舒适性"作为冲击声声品质的基本属性.将冲击声声品质基本属性与冲击声信号的客观参数进行关联分析并采用合成冲击声信号进行主观实验,得到"刺激性"与信号衰减时长、起振时长之间的关系,以及"舒适...
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| 关 键 词： | 冲击声 听觉感知 声品质 |
Sound Quality Parameter Analysis of Impact Sound |
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| AN Xiang,MENG Zihou.Sound Quality Parameter Analysis of Impact Sound[J].Audio Engineering,2011,35(4):40-42,55. |
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| Authors: | AN Xiang MENG Zihou |
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| Affiliation: | AN Xiang1,MENG Zihou2 (1.Electronic Information College,Xi an Polytechnic University,Xi an 710048,China,2.Communication Acoustics Laboratory,Communication University of China,Beijing 100024,China) |
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| Abstract: | Two basic elements-'irritant' and 'comfort' are determined as basic control attributes of the sound quality of impact sound.In the correlation analysis of the two basic elements with objective parameters,the relations between 'irritant' and the decay time of signal,attack time of signal and the relations between 'comfort' and the fundamental frequency of signal are found,the difference of odd and even harmonic energy is given. |
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| Keywords: | impact sound auditory perception sound quality |
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