The present invention relates to a measurement apparatus for heart rate variability, which comprises an earpiece, a measurement module for photoplethysmographic (PPG) signal measuring an ear and producing a first physiological signal of a person under test, a measurement module for electrocardiographic (ECG) signal measuring a second physiological signal of the person under test, and a control and processing unit transmitting a sound signal to the earpiece. By playing the sound signal from the earpiece, the attention of the person under test can be detracted from the measurement module for PPG signal or the measurement module for ECG signal. Thereby, nervousness and impatience of the person under test can be eliminated, and hence the real heart rate variability of the person under test can be measured.本發明係有關於一種心律變異度之量測裝置,其包含一耳機本體;耳機本體置入於一人耳;一光體積描記訊號量測模組設於耳機本體之一側,光體積描記訊號量測模組經由人耳以量測人體之生理狀態而產生一第一生理訊號;一心電圖訊號量測模組量測人體之生理狀態而產生一第二生理訊號;一控制處理單元傳輸聲音訊號至耳機本體。藉由耳機本體撥放聲音訊號以避免受測者將注意力集中在光體積描記訊號量測模組或心電圖訊號量測模組上,以消除受測者的緊張或者不耐煩,如此可真實量測受測者之實際的心律變異。10...耳機本體30...光體積描記訊號處理模組40...心電圖訊號量測模組50...心電圖訊號處理模組60...控制處理單元80...第一儲存單元90...液晶顯示器100...第二儲存單元110...USB傳輸模組
