A novel technique for real-time internet radio recorder on non-DSP embedded system
學年 96
學期 2
出版（發表）日期 2008-07-01
作品名稱 A novel technique for real-time internet radio recorder on non-DSP embedded system
作品名稱（其他語言）
著者 Hwang, Lain-jinn; Shih, Chien-chou; Kuo, I-ting
單位 淡江大學資訊工程學系; 淡江大學資訊傳播學系
出版者 Science & Engineering Research Support Center
著錄名稱、卷期、頁數 International Journal of Multimedia and Ubiquitous Engineering 3(3), pp.13-22
摘要 The capability of providing real-time multimedia player over the Internet is an important future application for embedded system. However, the main challenge of such an application is the limitation on computation performance and memory size in architecture of embedded system, especially while encoding and decoding. In this paper, a Streaming Packet Tracer (SPT) algorithm is proposed for real-time tracing the streaming packet header. Based on the
 SPT algorithm, we present a novel software-based technique which enables a non-DSP embedded system to play and record real-time streaming audio simultaneously. To verify the feasibility of the proposed technique, a real-time Internet radio recorder has been implemented on SBC-2410x embedded system successfully. The experimental results show that our achievement has reduced the CPU usage rate from over 100% to about 30%-40% in comparison with other recording method.
關鍵字 Takagi-Sugeno model;Robust control;Programmable control;Adaptive control;Fuzzy control;Sliding mode control;Fuzzy sets;Fuzzy systems;Automatic control;Nonlinear dynamical systems
語言 en_US
ISSN 1063-6706 1941-0034
期刊性質 國外
收錄於
產學合作
通訊作者
審稿制度 否
國別 USA
公開徵稿
出版型式 ,電子版,紙本
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