Re: [請益] 一段文章翻譯
※ 引述《spaceuit (0000000)》之銘言：
: 本系統以MSP430為核心發展一套呼吸肌電圖訊號擷取平台
: ，用於擷取、紀錄訊號以及去除橫膈膜肌電訊號中的心電雜訊，
: 並從訊號中計算出相關的生理資訊，
: 如呼吸頻率、心率與心率變異等資訊，
: 且透過USB將資料傳至電腦端並於電腦端作分析進一步之處理、
: 分析(如肌電訊號的過零率及頻譜功率分析)。
The respiratory EMG acquisition system was developed using an MSP430
microprocessor as the central processing unit. In addition to acquiring and
processing EMG signals, the system is also able to eliminate ECG
interference from diaphragmatic EMG. Physiological data including respiratory
rate, heart rate and heart rate variability can be computed directly from
the acquired EMG and then exported to external computers using a standard
USB interface. This design facilates subsequent and more sophisticated data
processing such as zero-cross rate and power spectrum analysis.
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