2024-03-29T09:22:41Z
https://nagoya.repo.nii.ac.jp/oai
oai:nagoya.repo.nii.ac.jp:00031353
2023-01-16T04:28:37Z
320:2524:2544:2628
Study on distribution characteristics of loudness quality of sustained vowels under the conditions of vocal intensity, piano and forte
Matsuura, Koji
103528
Kawai, Junji
103529
1964-01-31
The authors pose here the problem of loudness in connection with other fundamental qualities of vowels, for example, with articulation quality which is almost independent of the influence caused by forte-piano difference in vocal intensity. One of the main characteristics of loudness is: when vowel patterns are cut down successively by Low-Cut Distortions, the difference of loudness due to vocal-intensity difference is quite conspicuous; meanwhile, when patterns are cut down by successive High-Cut Distortions, the difference of loudness caused by the same difference in vocal intensity is not noticeable. In this respect, the nature of loudness distribution in the frequency domain is exactly opposed to that of naturalness quality.
departmental bulletin paper
Faculty of Engineering, Nagoya University
1964-01-31
Memoirs of the Faculty of Engineering, Nagoya University
15
110
116
0027-7657
eng