Office of Physical Education, National Yang-Ming Chiao-Tung University, Hsinchu City 300093, Taiwan.
Department of Mechanical Engineering, College of Engineering, National Yang-Ming Chiao-Tung University, Hsinchu 300093, Taiwan.
Int J Environ Res Public Health. 2022 Apr 15;19(8):4810. doi: 10.3390/ijerph19084810.
This paper introduces an interactive music tempo control with closed-loop heart rate feedback to yield a sportsperson with better physio-psychological states. A total of 23 participants (13 men, 10 women; 16−32 years, mean = 20.04 years) who are professionals or school team members further guide a sportsperson to amend their physical tempo to harmonize their psychological and physical states. The self-tuning mechanism between the surroundings and the human can be amplified using interactive music tempo control. The experiments showed that listening to interactive music had a significant effect on the heart rate and rating of perceived exertion (RPE) of the basketball player compared to those listening to asynchronous music or no music during exercise (p < 0.01). Synchronized interactive music allows athletes to increase their heart rate and decrease RPE during exercise and does not require a multitude of preplanned playlists. All self-selected songs can be converted into sports-oriented music using algorithms. The algorithms of synchronous and asynchronous modes in this study can be adjusted and applied to other sports fields or recovery after exercise. In the future, other musical parameters should be adjusted in real-time based on physiological signals, such as tonality, beats, chords, and orchestration.
本文介绍了一种具有闭环心率反馈的互动音乐节奏控制，以产生更好的身心状态的运动员。共有 23 名参与者（13 名男性，10 名女性；16-32 岁，平均年龄=20.04 岁），他们是专业人士或校队成员，进一步指导运动员调整身体节奏，协调身心状态。通过互动音乐节奏控制，可以放大环境和人体之间的自我调节机制。实验表明，与运动时听异步音乐或不听音乐相比，听互动音乐对篮球运动员的心率和主观体力感觉等级（RPE）有显著影响（p<0.01）。同步互动音乐允许运动员在运动时增加心率并降低 RPE，并且不需要大量预先计划的播放列表。所有自选歌曲都可以使用算法转换为面向运动的音乐。本研究中的同步和异步模式的算法可以调整并应用于其他运动领域或运动后的恢复。在未来，可以根据生理信号（如音高、节拍、和弦和编曲）实时调整其他音乐参数。
