Title page for etd-0731113-092922

URN	etd-0731113-092922	Statistics	This thesis had been viewed 667 times. Download 9 times.
Author	Yun-Si Yang
Author's Email Address	No Public.
Department	Institute of Electrical Engineering
Year	2012	Semester	2
Degree	Master	Type of Document	Master's Thesis
Language	zh-TW.Big5 Chinese	Page Count	134
Title	Porting of FreeRTOS with real-time Adaptive Noise Canceller and Bluetooth Transmission on ARM Cortex M0
Keyword	Adaptive Noise Canceller Bluetooth Android ARM Cortex-M Biomedical signals Biomedical signals ARM Cortex-M Android Bluetooth Adaptive Noise Canceller
Abstract	Considering the rapid arrival of aging population society in Taiwan, the prevalence of the Android platform, and the competitive price of the 32 bits Cortex-M microcontroller by ARM corp., the long-term home-care medical instruments combined with cloud medical services become more and more important in the future. This study adopts a cheap Cortex-M0 microcontroller ($0.5pcs or so for asking price) and uses its embedded ADC to convert two analog input signals, then the digital signals are processed by adaptive noise canceller (ANC). The experiments are arranged to use different step size to observe the filtering effect of interference and noise by different frequency and amplitude in order to discover the stable system structure for mass manufacture of individual mobile medical instruments. The last part of this study is transferred the output of ANC to Android terminal by bluetooth protocol. The whole system realizes a individual mobile acquisition and transmission system for biomedical signals.
Advisor Committee	Chang-Da Tsai - advisor Hsiao-Lung Chan - co-chair Hui-Hsun Huang - co-chair Yue-Der Lin - co-chair
Files	etd-0731113-092922.pdf indicate in-campus access immediately and off-campus access at 3 years
Date of Defense	2013-06-22	Date of Submission	2013-07-31

Back to Results