I INTRODUCTION
I INTRODUCTION
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一、简介
DOI：
10.1111/j.1755-3768.1961.tb00899.x
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发表时间：
1961
影响因子：
3.4
通讯作者：
Z. Otčenášek
中科院分区：
文献类型：
--
作者：
J. Stepánek;Z. Otčenášek
研究了固定小提琴音色的选定特征并寻找它们的频谱源。使用一组小提琴演奏的五种不同音调（B3、F#4、C5、G5 和 D6）的录音。听力测试[1]中获得的单个声音音色的自发词描述用于词的选择，描述音色的具体特征（尖锐、清晰、黑暗和狭窄）。在第二次听力测试中，根据这些语言属性对相同的信号进行分类和评估 [2]。具有属性极值的信号在频带中被修改，其水平与言语属性幅度之间具有显着相关性。修改信号的排序和评估用于识别所研究的音色特征的潜在频谱源。建立了锐度和窄度主要来源的频率位置，并讨论了其音高依赖性。
Selected features of the timbre of stationary violin tones are studied and their spectral sources are sought. The sound recordings of five different tones (B3, F#4, C5, G5 and D6) played on a set of violins are used. Spontaneous word description of timbre of individual sound obtained in listening test [1] was used for the selection of words, which describe specific feature of timbre (sharp, clear, dark and narrow). The same signals were sorted and assessed according to these verbal attributes in a second listening test [2]. Signals with extreme value of an attribute were modified in frequency bands with significant correlation between their levels and verbal attribute magnitude. Sorting and assessment of modified signals was used for the recognition of a potential spectral source of a studied timbre feature. The frequency position of the main source for sharpness and narrowness is established and its pitch dependence is discussed.