Investigation of synchronization between musical beat and heartbeat with cardio-music synchrogram

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概要

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• To illuminate the synchronization phenomena between heartbeat and music, the effects of a sedative music of variable tempo on heart rates were investigated. In the experiment, nine subjects were exposed to the sedative music with having changes in its tempo. The tempo gradually increases, decreases, or stands stable in the music (hereafter these experimental condition are named as Up, Down, and Flat condition). With regard to the analysis of synchronization, we introduced our formerly developed Cardio-Music Synchrogram, which was used to extract statistically significant synchronization period between heartbeat and music. As a result, it was suggested that the sedative music in Down condition induced synchronization more frequently than Flat and Up conditions.

著者

• Imai Jun-ichi

  Faculty of Information and Computer Science, Chiba Institute of Technology

• FUKUMOTO Makoto

  Faculty of Information Engineering, Fukuoka Institute of Technology

• Fukumoto Makoto

  Faculty of Information Technology, Fukuoka Institute of Technology

• Nagashima Tomomasa

  Faculty of Engineering, Muroran Institute of Technology

• Nomura Shusaku

  Top Runner Incubation Center for Academia-Industry Fusion, Nagaoka University of Technology

• Sawai Masahiro

  Satellite Venture Business Laboratory, Muroran Institute of Technology

関連論文

• Investigation of synchronization between musical beat and heartbeat with cardio-music synchrogram
• A Fundamental Study on the Effect of Combination of Fragrance and Color

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