On the measurement of timbre dependence upon bowing technique
作者:
Barbara Downs,
Antares Parvulescu,
期刊:
The Journal of the Acoustical Society of America
(AIP Available online 1978)
卷期:
Volume 64,
issue S1
页码: 171-171
ISSN:0001-4966
年代: 1978
DOI:10.1121/1.2004012
出版商: Acoustical Society of America
数据来源: AIP
摘要:
Experiments have sought to determine the spectral changes that can be reliably measured when various bowing techniques are used, by the same performer or by different performers. The trained musician can generally identify the technique (legato, staccato, “col legno,” upbow or downbow, ponticello, etc.) through the distinctive timbres. This study has been limited to the violin, and the complexities of the electronic analysis, as well as the partially meaningful results will be presented. The difficulties include the room reverberation characteristics, the directional radiation of sound from the instrument, and the variance of the individual repeat of a given note, even without the inter‐performer variance. We carefullyavoidinclusion of psycho‐acoustic consideration.
点击下载:
PDF
(180KB)
返 回