| 基于ADSP-21261的数字效果器的设计 |
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| 引用本文： | 游林儒,景博,唐郁文. 基于ADSP-21261的数字效果器的设计[J]. 电声技术, 2005, 0(12): 22-25 |
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| 作者姓名： | 游林儒 景博 唐郁文 |
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| 作者单位： | 华南理工大学,自动化科学与工程学院,广东,广州,510640 |
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| 摘 要： | 介绍了采用AD公司的SHARC ADSP-21261组成的数字音频信号处理系统及系统的软硬件设计，并对音频信号的混响处理算法进行了论述。经实际应用证明，该系统是一个不错的音频信号采集与处理系统。
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| 关 键 词： | 数字效果器 数字音频接口 音频效果 |
| 文章编号： | 1002-8684(2005)12-0022-04 |
| 收稿时间： | 2005-08-18 |
| 修稿时间： | 2005-08-18 |
Research of Digital Audio Effecter Based on ADSP-21261 |
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| YOU Lin-ru,JING Bo,TANG Yu-wen. Research of Digital Audio Effecter Based on ADSP-21261[J]. Audio Engineering, 2005, 0(12): 22-25 |
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| Authors: | YOU Lin-ru JING Bo TANG Yu-wen |
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| Affiliation: | Automation Department, South China University of Technology, Guangzhou 510640, China |
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| Abstract: | A digital audio signal processing system which uses SHARC ADSP-21261 produced by ADI as core was designed. The software and hardware of this system were introduced, and the arithmetic about reverb processing for audio signal was discussed. Practical applications show that this system is good for audio signal collection and processing. |
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| Keywords: | ADSP |
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