Books & Articles

Books

• Mugitani, R. (ed.), Hiroya, S., Homae, F., Sato, Y., Shirose, A., Tanaka, A., Yamamoto, H., Kajikawa, S., Imaizumi, S., Tachiiri, H., Child speech development, Acoustical Science Series, Corona Publishing, 2019. [in Japanese]
• Hiroya, S. (ed.), Kakehi, K., Tatsumi, I., Minagawa, Y., Mochida, T., Watanabe, M., The brain science of speech perception and production, Acoustical Science Series, Corona Publishing, 2017. [in Japanese]
• Hiroya, S., “Why can we perceive speech correctly?”, in Acousticpedia for Beginners, Corona Publishing, pp. 140–143, 2017. [in Japanese]
• Hiroya, S., “Auditory feedback”, in Acoustic Keyword Book, Corona Publishing, pp. 312–313, 2016. [in Japanese]

Articles

• Hiroya, S., “Book review: Music creation: programming, mathematics and art,” Journal of the Acoustical Society of Japan, vol. 82, no. 1, p. 64, 2026. [in Japanese]
• Hiroya, S., “Reorganization of speech-related sessions at ASJ meetings,” Journal of the Acoustical Society of Japan, vol. 81, no. 11, p. 738, 2025. [in Japanese]
• Hiroya, S., “What are ears for?”, Journal of the Acoustical Society of Japan, vol. 81, no. 10, pp. 673–674, 2025. [in Japanese]
• Hiroya, S., Chisaki, Y., Nomura, H., Sakamoto, S., Mori, H., Sugimoto, T., Nishino, T., Aoyagi, M., Nakanishi, S., “Current locations of the editorial board 2025: round-table discussion,” Journal of the Acoustical Society of Japan, vol. 81, no. 1, pp. 105–112, 2025. [in Japanese]
• Hiroya, S., “Foreword to the special issue on "Current location of the Acoustical Society of Japan 2025",” Journal of the Acoustical Society of Japan, vol. 81, no. 1, pp. 88–89, 2025. [in Japanese]
• Hiroya, S., “Book review: Brain activity observation for speech and hearing science,” Journal of the Acoustical Society of Japan, vol. 80, no. 4, p. 235, 2024. [in Japanese]
• Hiroya, S., “To become the Acoustical Science and Technology of choice for researchers,” Acoustical Science and Technology, vol. 44, no. 6, pp. 417–418, 2023.
• Hiroya, S., “To become the Acoustical Science and Technology of choice for researchers,” Journal of the Acoustical Society of Japan, vol. 79, no. 10, pp. 491–492, 2023. [in Japanese]
• Hiroya, S., “Report on journal impact factor assignment to the Acoustical Science and Technology,” Acoustical Science and Technology, vol. 44, no. 5, p. 351, 2023.
• Hiroya, S., “Report on Journal Impact Factor assignment to the Acoustical Science and Technology,” Journal of the Acoustical Society of Japan, vol. 79, no. 9, p. 437, 2023. [in Japanese]
• Tanaka, T., Hiroya, S., Wu, X., Ishihata, M., Narimatsu, H., Chiba, Y., Tawara, N., Meguro, T., Ookuin, T., “Event report: NTT Communication Science Laboratories Open House 2022,” NTT Technical Review, 2022.
• Tanaka, T., Hiroya, S., Wu, X., Ishihata, M., Narimatsu, H., Chiba, Y., Tawara, N., Meguro, T., Ookuin, T., “Event report: NTT Communication Science Laboratories Open House 2022,” NTT Technical Journal, 2022. [in Japanese]
• Hiroya, S., “Brain science of "speaking and listening to speech": the relationship between speech production and perception in brain,” Journal of the Acoustical Society of Japan, vol. 73, no. 8, pp. 509–516, 2017. [in Japanese]
• Hiroya, S., “Secrets of language and rhythm,” Breath, vol. 5, 2016. [in Japanese]
• Hiroya, S., “Formant analysis of vowels: process and hypotheses,” Journal of the Acoustical Society of Japan, vol. 70, no. 10, pp. 538–544, 2014. [in Japanese]
• Hiroya, S., “Speaking rhythm extraction and control by non-negative temporal decomposition,” NTT Technical Review, vol. 11, no. 12, 2013.
• Hiroya, S., “Speech signal processing for speaking rhythm extraction and control,” NTT Technical Journal, vol. 25, no. 9, pp. 26–29, 2013. [in Japanese]
• Mugitani, R., Hiroya, S., “Development of vocal tract and acoustic features in children,” Acoustical Science and Technology, vol. 33, no. 4, pp. 215–220, 2012.
• Mugitani, R., Hiroya, S., “Development of vocal tract and acoustic features in children,” Journal of the Acoustical Society of Japan, vol. 68, no. 5, pp. 234–240, 2012. [in Japanese]
• Dohsaka, K., Mukai, R., Ogawa, A., Hiroya, S., Fujino, A., “Event report: NTT CS Labs Open House 2009,” NTT Technical Journal, vol. 21, no. 10, pp. 58–60, 2009. [in Japanese]
• Honda, M., Nishikawa, K., Takanishi, A., Hiroya, S., Mochida, T., “Humanoid talking robot: Talking robot with mechanical vocal cords and articulators,” Journal of the Acoustical Society of Japan, vol. 61, no. 2, pp. 91–96, 2005. [in Japanese]