dialect

方言
  • 文章类型: Journal Article
    This paper discusses how the transcription hurdle in dialect corpus building can be cleared. While corpus analysis has strongly gained in popularity in linguistic research, dialect corpora are still relatively scarce. This scarcity can be attributed to several factors, one of which is the challenging nature of transcribing dialects, given a lack of both orthographic norms for many dialects and speech technological tools trained on dialect data. This paper addresses the questions (i) how dialects can be transcribed efficiently and (ii) whether speech technological tools can lighten the transcription work. These questions are tackled using the Southern Dutch dialects (SDDs) as case study, for which the usefulness of automatic speech recognition (ASR), respeaking, and forced alignment is considered. Tests with these tools indicate that dialects still constitute a major speech technological challenge. In the case of the SDDs, the decision was made to use speech technology only for the word-level segmentation of the audio files, as the transcription itself could not be sped up by ASR tools. The discussion does however indicate that the usefulness of ASR and other related tools for a dialect corpus project is strongly determined by the sound quality of the dialect recordings, the availability of statistical dialect-specific models, the degree of linguistic differentiation between the dialects and the standard language, and the goals the transcripts have to serve.
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  • 文章类型: Journal Article
    这项调查旨在为约旦阿拉伯语(JA)使用者建立nasalance评分,为JA说话者开发鼻音言语刺激,并将JA成人鼻音评分与标准美国英语(SAE)使用者的评分进行比较。
    参与者包括正常的母语JA使用者(n=100;男性/女性和成人/儿童)和成人SAE使用者(n=49)。为JA演讲者开发了四个语音任务,其中包括元音的重复,音节,单词,和句子。还为SAE说话者开发了并行语音任务。一个鼻计(鼻计II6400;PENTAXMedical,蒙特维尔,NJ,USA)用于在所有语音任务中为所有说话者建立鼻音得分。
    为讲JA的成人和儿童建立了鼻音值。约旦成年人的鼻音值高于约旦儿童。男性和女性讲阿拉伯语的非鼻音成分在鼻音上没有差异。在选定的语音任务中,JA说话者的鼻音明显多于SAE说话者。
    为成人和儿童建立了JA使用者的鼻音值,并开发了阿拉伯语语音材料。这项调查的结果增加了越来越多的研究,这些研究记录了不同语言中正常说话者的鼻音得分差异。
    This investigation sought to establish nasalance scores for Jordanian Arabic (JA) speakers, to develop nasalance speech stimuli for JA speakers, and to compare JA adult nasalance scores with those of Standard American English (SAE) speakers.
    Participants included normal native JA speakers (n = 100; males/females and adults/children) and adult SAE speakers (n = 49). Four speech tasks for JA speakers were developed, which included repetition of vowels, syllables, words, and sentences. Parallel speech tasks were also developed for SAE speakers. A nasometer (Nasometer II 6400; PENTAX Medical, Montvale, NJ, USA) was used to establish nasalance scores for all speakers across all speech tasks.
    Nasalance values were established for adult and child JA speakers. The nasalance values were higher for Jordanian adults than for Jordanian children. No differences in nasalance were found between male and female Arabic speakers for nonnasal elements. JA speakers were significantly more nasal than SAE speakers on selected speech tasks.
    Nasalance values for JA speakers were established for both adults and children, and Arabic speech materials were developed. The results of this investigation add to the growing body of research documenting differences in nasalance scores for normal speakers across different languages.
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  • 文章类型: Journal Article
    尽管熟悉语言会影响语音和语义在神经层面的处理方式,人们对方言的熟悉程度如何影响这些过程知之甚少。通过测量幼儿园儿童的事件相关电位(ERP),我们研究了与熟悉方言特定发音和口语单词在学校识字之前的词汇性有关的神经处理。会说两种德国方言之一的孩子们会看到口头的单词-图片配对,其中一致性(或缺乏一致性)是由方言对发音或词汇的熟悉来定义的。在与方言无关的控制对比中,一致性是由视听语义(mis)匹配定义的。通过数据驱动的地形方差分析(TANOVA)和理论驱动的焦点分析,检验了ERP中的一致性效应和方言组的一致性相互作用。融合结果显示,在两个方言组的对照对比中,N400和晚期阳性复合物(LPC)的一致性效应相似。在方言特有的词汇对比中,根据对所呈现的方言单词的熟悉程度,N400和LPC效果的地形被颠倒了。在方言特定的发音对比中,根据方言的熟悉程度,再次发现了地形逆转,然而,只为LPC。我们的数据表明,对陌生单词的神经处理,但不是发音变体,以语义处理为特征(增加的N400效应)。然而,不熟悉的单词和发音变体似乎都参与了一致性判断,如LPC效应所示。因此,方言单词发音的语义处理似乎对发音的轻微改变相当健壮,比如元音持续时间的变化,而此类更改仍可能触发后续控制过程。
    Although familiarity with a language impacts how phonology and semantics are processed at the neural level, little is known how these processes are affected by familiarity with a dialect. By measuring event-related potentials (ERPs) in kindergarten children we investigated neural processing related to familiarity with dialect-specific pronunciation and lexicality of spoken words before literacy acquisition in school. Children speaking one of two German dialects were presented with spoken word-picture pairings, in which congruity (or the lack thereof) was defined by dialect familiarity with pronunciation or vocabulary. In a dialect-independent control contrast, congruity was defined by audio-visual semantic (mis)match. Congruity effects and congruity-by-dialect group interactions in the ERPs were tested by data-driven topographic analyses of variance (TANOVA) and theory-driven focal analyses. Converging results revealed similar congruity effects in the N400 and late-positive-complex (LPC) in the control contrast for both dialect groups. In the dialect-specific vocabulary contrast, topographies of the N400- and LPC-effects were reversed depending on familiarity with the presented dialect words. In the dialect-specific pronunciation contrast, again a topography reversal was found depending on dialect familiarity, however, only for the LPC. Our data suggest that neural processing of unfamiliar words, but not pronunciation variants, is characterized by semantic processing (increased N400-effect). However, both unfamiliar words and pronunciation variants seem to engage congruity judgment, as indicated by the LPC-effect. Thus, semantic processing of pronunciation in dialect words seems to be rather robust against slight alterations in pronunciation, like changes in vowel duration, while such alterations may still trigger subsequent control processes.
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