Acoustic correlates of the voicing contrast in Lebanese Arabic singleton and geminate stops

Acoustic correlates of the voicing contrast in Lebanese Arabic singleton and geminate stops
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黎巴嫩阿拉伯语单音和双音的发声对比的声学相关性

DOI:
10.1016/j.wocn.2018.09.010
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发表时间:
2018
影响因子:
1.9
通讯作者:
Al-Tamimi J
Al-Tamimi J
中科院分区:
人文科学1区
文献类型:
--
作者:
Al-Tamimi J

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本研究探讨了黎巴嫩阿拉伯语中哪种声学关联能最好地区分发声对比。黎巴嫩阿拉伯语是一种具有双向发声对比的语言,既有单音停顿,也有双音停顿。每个对比所需的时间、发音和发音强度设置在清音组中协同作用,但不清楚如何实现浊音组的对比要求。20名成年说话者被记录下来,他们的目标词中间有单元音和双元音停顿,前面有长元音和短元音。对周围元音以及闭合和释放阶段进行时间和非时间测量(持续时间、VOT、发声百分比、f0、F1、强度、H1∗-H2∗)。结果表明,闭合时长是区分发声和双音的最重要线索。在清音和浊音结尾的主动和被动语态模式中,[voice]是主要的特征,[tense]是清音和双音结尾的次要特征,并具有分级效果。非时间相关性显示出geminate有增加的张力和吱吱声。但最关键的是,发声在发声语言中仍然很活跃,而释放属性与lenis语言比fortis语言更相似,这导致了这一标记类型的声音的复杂轮廓。
This study explores which acoustic correlates best distinguish the voicing contrast in Lebanese Arabic, a language with a two-way voicing contrast that occurs with both singleton and geminate stops. The required timing, phonation and articulatory strength settings for each contrast act synergistically in the voiceless set, but it is unclear how the contrasting requirements for voiced geminates are implemented. Twenty adult speakers were recorded producing target words with medial singleton and geminate stops preceded by long and short vowels. Several temporal and non-temporal measures (duration, VOT, percent voicing, f0, F1, intensity,H1∗–H2∗) were taken in the surrounding vowels and in the closure and release phases. Results show that closure duration is the most important cue for distinguishing both voicing and gemination. Active and passive voicing patterns in the closure of voiceless and voiced stops point to [voice] as the main distinctive feature, with [tense] as a secondary feature for voiceless and for geminate stops, with a graded effect. Non-temporal correlates show geminates to have increased tension and creak. Crucially though, voicing is still active in voiced geminates, and release properties have more in common with lenis than fortis languages, leading to a complex profile for this marked category of sounds.
声门上腔的扩大及其与停止辅音发声的关系。
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发表时间: 1983
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发表时间: 1960
期刊: Phonetica
影响因子: 0.9
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