| 基于MAX262的音频降噪仪设计 |
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| 引用本文： | 古晓宇,伍原,王文欢.基于MAX262的音频降噪仪设计[J].电脑开发与应用,2011,24(8):55-57. |
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| 作者姓名： | 古晓宇 伍原 王文欢 |
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| 作者单位： | 中南民族大学 武汉430074 |
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| 基金项目： | 中央高校基本科研业务费专项资金资助项目(CZQ11001) |
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| 摘 要： | 介绍了一种基于单片机MSP430和可编程开关电容滤波器MAX262的降噪仪设计.该设计以MSP430单片机为控制核心,通过按键选择设置参数,控制MAX262的工作模式.降噪仪工作稳定可靠,有潜在的市场需求.
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| 关 键 词： | 降噪 开关电容滤波器 单片机 呜呜祖啦 |
Design of Audio Noise Reduction Device Based on MAX262 |
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| Gu Xiaoyu et al.Design of Audio Noise Reduction Device Based on MAX262[J].Computer Development & Applications,2011,24(8):55-57. |
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| Authors: | Gu Xiaoyu |
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| Affiliation: | Gu Xiaoyu et al |
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| Abstract: | A design of noise reduction is introduced,which is based on the MSP430 microprocessor and the MAX262 programmable switch-capacitor filters.The MSP430 microprocessor is the controller,which controls the operating mode of MSX262.The parameter setting of the MSX262 is done by using key selection and digital display.The structure of the design is reasonable and easy to operate,which meets the demand of market potentially. |
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| Keywords: | noise reduction switched-capacitor filters microprocessor vuvuzela |
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