1. (1) Fujii, M., Koga, A., Ueshige, Y. et al.: “A Field Study of New Students Entering Nagasaki University in 2012 of Their Education Experience in Subjects of Information”, Japan Association for Communication, Information and Society Research Report (2012) (in Japanese).
2. (2) Mori, M., Hiraoka, S., Kita, K. et al.: “Investigation Results of the 2013 Survey Regarding Completion Status of Informatics Education in High School”, Academic Exchange for Information Environment and Strategy Research Report (2013) (in Japanese).
3. (3) Kolb, D. A.: “Experiential Learning: Experience as the Source of Learning and Development,” Prentice Hall (1984).
4. (4) W3C—Web Audio API: “W3C Editor's Draft 05 February 2016”, http://webaudio.github.io/web-audio-api/ (accessed 2016.6.14).
5. (5) Web Audio: “Web Audio API Change Log”, https://webaudio.github.io/web-audio-api/changelog.html (accessed 2016.6.14).