13. | Heart rate indication using musical data. Heart rate data reflects various physiological states such as biological workload, stress at work and concentration on tasks, drowsiness and the active state of the autonomic nervous system. This paper proposes system to indicate heart rate using musical ... Kiyoko Yokoyama, Jun-ichiroh Ushida, Yasue Sugiura, Mikako Mizuno, Yasufumi Mizuno, Kazuyuki Takata (IEEE Trans Biomed Eng, 200207) heart-rate-indication-musical-data.asp |