The C/D Model and Prosodic Control of Articulatory Behavior
The C/D Model and Prosodic Control of Articulatory Behavior
复制标题
C/D模型和发音行为的韵律控制
DOI：
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发表时间：
2000
期刊：
影响因子：
--
通讯作者：
O. Fujimura
中科院分区：
文献类型：
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作者：
O. Fujimura
摘要转换与分配器(Converter and Distributor，C/D)模型是发音手势组织的生成性描述。它的输入包括按特征的音节规范、辅音增强的韵律结构和发声条件的系统参数。音节边界脉冲序列被计算为表示话语的骨架节奏结构的时间函数。发音器的控制功能是通过将辅音基本手势叠加到基本功能上来计算的，该基本功能包括与脉冲串相关联的发音、发声、下颌和音调功能。对实验对话的微束数据进行了初步分析，使用下巴张开度作为音节大小的近似测量，推断的音节和边界持续时间与声学波形中观察到的持续时间特征一致。
Abstract The Converter and Distributor (C/D) model is a generative description of articulatory gesture organization for utterances. Its input comprises specifications for syllables by features, a paraphonologically augmented metrical structure, and system parameters for utterance conditions. A syllable-boundary pulse train is computed as a time function representing the skeletal rhythmic structure of the utterance. Control functions for articulators are computed by superimposing consonantal elemental gestures onto the base function, which includes voicing, vocalic, mandibular, and tonal functions associated with the pulse train. A preliminary analysis of microbeam data for experimental dialogues, using jaw opening as an approximate measure of the syllable magnitude, inferred syllable and boundary durations consistently with durational characteristics observed in the acoustic waveform.
DOI：
10.1121/1.411871
发表时间：
1995-05
期刊：
The Journal of the Acoustical Society of America
影响因子：
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作者：
R. Wilhelms-Tricarico
通讯作者：
R. Wilhelms-Tricarico