@article{oai:nagoya.repo.nii.ac.jp:00031448, author = {Ochiai, Yoshiyuki and Fukumura, Teruo and Nakatani, Kunio}, issue = {1}, journal = {Memoirs of the Faculty of Engineering, Nagoya University}, month = {Sep}, pages = {167--173}, title = {Timbre study on nasalics : Part II. Preliminary experimental representation of timbre-Patterns of sustained nasals section B-Specialized observation}, volume = {9}, year = {1957} }