| 微型扬声器谐波失真的分析与调制 |
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| 引用本文： | 赵苗苗,谢凌云.微型扬声器谐波失真的分析与调制[J].电声技术,2016,40(6):28-32. |
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| 作者姓名： | 赵苗苗 谢凌云 |
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| 作者单位： | 中国传媒大学传播声学研究所,北京,100024 |
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| 摘 要： | 以谐和性听觉感知研究为基础,在不改变微型扬声器结构的前提下,对微型扬声器的客观参数进行测量,并对微型扬声器重放音质的谐和性进行听音评价实验.结合主客观的相关分析,对输入微型扬声器的信号进行谐和性调制,以弥补微型扬声器谐波失真的缺陷,提高微型扬声器重放信号的谐和感.
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| 关 键 词： | 微型扬声器 客观测量 听音实验 谐和性调制 谐波失真 |
| 收稿时间： | 2016/5/11 0:00:00 |
| 修稿时间： | 2016/5/11 0:00:00 |
Analysis and Modulation for Harmonic Distortion of Micro Loudspeakers |
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| ZHAO Miaomiao and XIE Lingyun.Analysis and Modulation for Harmonic Distortion of Micro Loudspeakers[J].Audio Engineering,2016,40(6):28-32. |
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| Authors: | ZHAO Miaomiao and XIE Lingyun |
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| Affiliation: | Communication Acoustics Laboratory,Communication University of China,Communication Acoustics Laboratory,Communication University of China |
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| Abstract: | Based on the auditory perception of harmonic, micro loudspeakers without changing the structure of the premise, objective parameters weare measured for micro loudspeakers without changing the structure, and sound quality wais also evaluated for micro loudspeakers. Based onWith the correlation analysis, the audio signal is modulated to reduce the harmonic distortion and make the sound better. |
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| Keywords: | micro loudspeaker harmonic modulation harmonic distortion objective measurement listening test |
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