| 基于VSl053的多媒体音频播放器的设计与实现 |
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| 引用本文： | 刘志群,李丽华.基于VSl053的多媒体音频播放器的设计与实现[J].闽江学院学报,2012(2):86-90. |
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| 作者姓名： | 刘志群 李丽华 |
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| 作者单位： | 闽江学院物理学与电子信息工程系;福建工业学校电气科; |
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| 摘 要： | 为了提高音频播放器的音质，增大存储空间，扩充功能，设计了一款以单片机C8051F340为控制核心的多媒体音频播放器．系统利用高性能、低功耗的音频解码芯片VSl053实现音频数据解码，文件管理控制芯片CH376实现SD卡或u盘中的音频文件读写；并配合带中文字库的LCD显示当前的播放信息，以构建友好的人机交互系统．整个系统实现了音频文件的自动播放，双声道环绕立体声输出．
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| 关 键 词： | C8051F340 音频播放器 VSl053 CH376 |
Design and implementation of the audio player based on VS1053 |
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| LIU Zhi-qun,LI Li-hua.Design and implementation of the audio player based on VS1053[J].Journal of Minjiang University,2012(2):86-90. |
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| Authors: | LIU Zhi-qun LI Li-hua |
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| Institution: | 1. Department of Physics and Electronic Information Engineering, Minjiang University, Fuztmu, Fujian 350108, China; 2. Division of Electrical, Fujian Industrial School, Fuzhou , Fujian 350002, China) |
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| Abstract: | In order to improve the sound quality of audio player, increase the storage space, extend the functionality, a multimedia audio player is designed based on the single chip C8051 F340. A audio decoder chip VS1053 with high performance and low power consumption is used in the system, and a file management control chip CH376 is used to write and read SD card or U disk. rI~nen with the Chinese word stock LCD, the friendly man-machine interactive interface is built. The system realized to play the audio file automatically, and output double track surround sound. |
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| Keywords: | C8051F340 multimedia audio player VS1053 CH376 |
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