| 嵌入式处理器音频解决方案综述 |
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| 引用本文： | 孔吉,龙沪强. 嵌入式处理器音频解决方案综述[J]. 信息技术, 2008, 32(8) |
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| 作者姓名： | 孔吉 龙沪强 |
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| 作者单位： | 上海交通大学电子信息与电气工程学院,上海,200240 |
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| 摘 要： | 介绍了当今主流嵌入式处理器音频解决方案,包括Tensilica Xtensa HiFi 2,ARM AudioDE以及ARC Sound Subsystem.
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| 关 键 词： | 指令集架构 扩展指令 DSP扩展 |
Summa of audio solutions on embedded processor |
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| KONG Ji,LONG Hu-qiang. Summa of audio solutions on embedded processor[J]. Information Technology, 2008, 32(8) |
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| Authors: | KONG Ji LONG Hu-qiang |
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| Affiliation: | KONG Ji,LONG Hu-qiang (School of Electronic Information , Electrical Engineering,Shanghai Jiaotong University,Shanghai 200240,China) |
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| Abstract: | This paper introduces some main audio solutions on embedded processor including Tensilica Xtensa HiFi 2, ARM AudioDE and ARC Sound Subsystem. Some of the key technologies used in these embedded processors, such as instruction extensions, specific memory structures and DSP extensions for audio application are discussed as well. |
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| Keywords: | instruction set architecture instruction extension DSP extension |
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