Y
Yoshifumi Chisaki
Researcher at Kumamoto University
Publications - 55
Citations - 251
Yoshifumi Chisaki is an academic researcher from Kumamoto University. The author has contributed to research in topics: Binaural recording & The Internet. The author has an hindex of 9, co-authored 55 publications receiving 232 citations. Previous affiliations of Yoshifumi Chisaki include Chiba Institute of Technology.
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Journal ArticleDOI
Frequency domain binaural model based on interaural phase and level differences
TL;DR: In this article, a frequency domain binaural model that plays the role of an interaural phase and level difference was proposed for speech enhancer, which is evaluated not only as a front-end of the speech recognition system, but also as an enhancer.
Proceedings ArticleDOI
Offline web application and quiz synchronization for e-learning activity for mobile browser
TL;DR: This paper proposes a prototype of offline web application and task synchronization in e-learning activity that utilizes the offline application capability and web storage of HTML5 enabled mobile web browser to bring an offline user interface to students.
Journal ArticleDOI
Dynamic content synchronization between learning management systems over limited bandwidth network
Royyana Muslim Ijtihadie,Royyana Muslim Ijtihadie,Bekti Cahyo Hidayanto,Achmad Affandi,Yoshifumi Chisaki,Tsuyoshi Usagawa +5 more
TL;DR: A novel method of sharing e-Learning content between distributed Learning Management Systems by using dynamic content synchronization is introduced to address the needs of content sharing in areas with network infrastructure limitation in terms of bandwidth and availability.
Journal ArticleDOI
Synthesis of CaOZnO nanoparticles catalyst and its application in transesterification of refined palm oil
Cicik Herlina Yulianti,Ratna Ediati,Djoko Hartanto,Tri Esti Purbaningtias,Yoshifumi Chisaki,Aishah Abdul Jalil,C.N.C. Hitam,Didik Prasetyoko +7 more
TL;DR: Yulianti et al. as discussed by the authors synthesized CaOZnO nanoparticle catalysts with Ca to Zn atomic ratios of 0.08 and 0.25 by co-precipitation method.
Assessing Lecturers and Student’s Readiness for E-Learning: A preliminary study at National University in North Sulawesi Indonesia
TL;DR: In this article, the authors assess lecturers and students readiness for using e-learning at the University of Sam Ratulangi (UNSRAT) in Manado, North Sulawesi, Indonesia.