Phonetics and Speech Sciences最新文献_第7页

The effects of repeated speech training using speech cues on the percentage of correct consonants and speech intelligibility in children with cerebral palsy: A single-subject design research 使用言语线索的重复言语训练对脑瘫儿童正确辅音百分比和言语清晰度的影响:单受试者设计研究

Phonetics and Speech Sciences Pub Date : 2021-09-01 DOI: 10.13064/ksss.2021.13.3.079

S. Seo, P. Jeong, H. Sim

{"title":"The effects of repeated speech training using speech cues on the\u0000 percentage of correct consonants and speech intelligibility in children with\u0000 cerebral palsy: A single-subject design research","authors":"S. Seo, P. Jeong, H. Sim","doi":"10.13064/ksss.2021.13.3.079","DOIUrl":"https://doi.org/10.13064/ksss.2021.13.3.079","url":null,"abstract":"This single-subject study examined the effects of repetitive speech training at the word and sentence levels using speech cues on the percentage of correct consonants (PCC) and speech intelligibility of children with cerebral palsy (CP). Three children aged between 5–8 years with a history of CP participated in the study. Thirty-minute intervention sessions were provided four times a week for four weeks. The intervention included repeated training of words and sentences containing target phonemes using two instructions of speech cues, “big mouse” and “strong voice”. First, the children improved their average PCC and speech intelligibility, but an effect size analysis indicated that the effect was different for each child, and the effect size for speech intelligibility was higher than for PCC. Second, the intervention effect was generalized to untrained words and sentences. Third, the maintenance effects of PCC and speech intelligibility were very high. These findings suggests that repeated speech training using speech cues is an intervention technique that can help improve PCC and speech intelligibility in children with CP.","PeriodicalId":255285,"journal":{"name":"Phonetics and Speech Sciences","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122126716","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Production and perception of Korean word-initial stops from a sound change perspective 从音变角度看韩语词头停顿的产生和感知

Phonetics and Speech Sciences Pub Date : 2021-09-01 DOI: 10.13064/ksss.2021.13.3.039

Jin-woo Kim

{"title":"Production and perception of Korean word-initial stops from a sound\u0000 change perspective","authors":"Jin-woo Kim","doi":"10.13064/ksss.2021.13.3.039","DOIUrl":"https://doi.org/10.13064/ksss.2021.13.3.039","url":null,"abstract":"Based on spontaneous speech data collected in 2020, this study examined the production and perception of Korean lenis, aspirated, and fortis stops. Unlike the controlled experiments of previous studies, lenis and aspirated stops of males in their 30s were not distinguished by voice onset time (VOT) in spontaneous speech. Perceptual experiments were conducted on young females, the leaders of language change. F0 was found to serve as the primary cue for the perception of lenis stops, and then VOT distinguished the aspirated and fortis stops. The fact that the sounds were always perceived as lenis stops when F0 was low, irrespective of whether VOT was short or long, showed that F0 plays an absolute role in the perception of lenis stops. However, in some cases the aspirated and lenis stops were distinguished only by VOT, which does not happen in production. In terms of sound change, disagreement between production and perception systems occurs when sound change is in progress. In particular, when production change precedes perception change, it indicates that the sound change is in its latter stages. Young females still maintain the previous system in perception because the distinction of lenis and aspirated stops by VOT was valid in their parents’ generation. In other words, VOT is still used for perception to communicate with other groups.","PeriodicalId":255285,"journal":{"name":"Phonetics and Speech Sciences","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122441876","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Designing a large recording script for open-domain English speech synthesis* 设计一个用于开放域英语语音合成的大型录音脚本*

Phonetics and Speech Sciences Pub Date : 2021-09-01 DOI: 10.13064/ksss.2021.13.3.065

Sunhee Kim, Hojeong Kim, Yooseop Lee, Boryoung Kim, Yongkook Won, Bongwan Kim

{"title":"Designing a large recording script for open-domain English speech\u0000 synthesis*","authors":"Sunhee Kim, Hojeong Kim, Yooseop Lee, Boryoung Kim, Yongkook Won, Bongwan Kim","doi":"10.13064/ksss.2021.13.3.065","DOIUrl":"https://doi.org/10.13064/ksss.2021.13.3.065","url":null,"abstract":"This paper proposes a method for designing a large recording script for open domain English speech synthesis. For read-aloud style text, 12 domains and 294 sub-domains were designed using text contained in five different news media publications. For conversational style text, 4 domains and 36 sub-domains were designed using movie subtitles. The final script consists of 43,013 sentences, 27,085 read-aloud style sentences, and 15,928 conversational style sentences, consisting of 549,683 tokens and 38,356 types. The completed script is analyzed using four criteria: word coverage (type coverage and token coverage), high-frequency vocabulary coverage, phonetic coverage (diphone coverage and triphone coverage), and readability. The type coverage of our script reaches 36.86% despite its low token coverage of 2.97%. The high-frequency vocabulary coverage of the script is 73.82%, and the diphone coverage and triphone coverage of the whole script is 86.70% and 38.92%, respectively. The average readability of whole sentences is 9.03. The results of analysis show that the proposed method is effective in producing a large recording script for English speech synthesis, demonstrating good coverage in terms of unique words, high-frequency vocabulary, phonetic units, and readability.","PeriodicalId":255285,"journal":{"name":"Phonetics and Speech Sciences","volume":"16 8","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113979409","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Comparison of prosodic characteristics by question type in left- and right-hemisphere-injured stroke patients* 左、右半球脑卒中患者按问题类型的韵律特征比较*

Phonetics and Speech Sciences Pub Date : 2021-09-01 DOI: 10.13064/ksss.2021.13.3.001

Young-kook Yu, Cheol-jae Seong

引用次数: 0

Automatic severity classification of dysarthria using voice quality, prosody, and pronunciation features* 使用语音质量，韵律和发音特征的构音障碍的自动严重程度分类*

Phonetics and Speech Sciences Pub Date : 2021-06-01 DOI: 10.13064/ksss.2021.13.2.057

E. Yeo, Sunhee Kim, Minhwa Chung

引用次数: 0

Voice onset time in English and Korean stops with respect to a sound change* 英语和韩语的发音时间随着音的变化而停止

Phonetics and Speech Sciences Pub Date : 2021-06-01 DOI: 10.13064/ksss.2021.13.2.009

Mi-Ryoung Kim

引用次数: 0

Articulatory robotics* 关节的机器人技术*

Phonetics and Speech Sciences Pub Date : 2021-06-01 DOI: 10.13064/ksss.2021.13.2.001

Hosung Nam

引用次数: 0

A perceptual study of the wh-island constraint in Seoul Korean 首尔韩文whi -island约束的感性研究

Phonetics and Speech Sciences Pub Date : 2021-06-01 DOI: 10.13064/ksss.2021.13.2.027

Weonhee Yun

{"title":"A perceptual study of the wh-island constraint in Seoul\u0000 Korean","authors":"Weonhee Yun","doi":"10.13064/ksss.2021.13.2.027","DOIUrl":"https://doi.org/10.13064/ksss.2021.13.2.027","url":null,"abstract":"This study investigated the status of the wh-island constraint in Seoul Korean. The syntactic movement of a wh-phrase out of an embedded sentence so as to have wide scope at LF is known to be invalid as it violates the wh-island constraint, but there have been studies in which such a movement was possible when the sentence is read with a wh-intonation. We conducted perceptual tests in which subjects were asked to select an answer after listening to each of the four types of interrogative sentences. Three of them were with 'Nugu-leul', which is an accusative form of the wh-phrase 'who' as well as an indefinite form. The fourth sentence contained the name of a person. 'Nugu-leul' and the noun were positioned in the same embedded sentence to see whether the subjects accepted a matrix scope interpretation of the wh-phrases. Response time was transformed to normalized log response time and checked to find any differences in the time taken to select the answers depending on different types of interrogative sentences. The results showed the subjects had a definite preference for the matrix scope interpretation for the sentences with a wh-intonation. The response time required to select the matrix scope interpretation was longer than for any other type of interrogative sentence. We concluded that the wh-island constraint in Seoul Korean is weak.","PeriodicalId":255285,"journal":{"name":"Phonetics and Speech Sciences","volume":"286 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132219509","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effects of vowel duration on the perceived naturalness of English monosyllabic words ending in a stop: Some preliminary findings* 元音持续时间对以停顿结尾的英语单音节词感知自然度的影响:一些初步研究结果*

Phonetics and Speech Sciences Pub Date : 2021-06-01 DOI: 10.13064/ksss.2021.13.2.037

Eon-Suk Ko

{"title":"Effects of vowel duration on the perceived naturalness of English\u0000 monosyllabic words ending in a stop: Some preliminary findings*","authors":"Eon-Suk Ko","doi":"10.13064/ksss.2021.13.2.037","DOIUrl":"https://doi.org/10.13064/ksss.2021.13.2.037","url":null,"abstract":"Preliminary findings are reported from five experiments testing the perceived naturalness of word tokens whose vowel durations are altered. The stimuli were minimal pairs of English words ending in a voiced/voiceless plosive. Results show an asymmetric effect of shortening and lengthening of the vowel on the perceived naturalness of the word. Incremental shortening of vowel duration initially shows a stable degree of perceived naturalness but rapidly deteriorates beyond a certain point. On the contrary, only a small degree of lengthening of the vowel made the perceived naturalness of the word quickly decay, but there was a floor effect such that the perceived degree of naturalness does not lower beyond a certain level. Further, the tokens with the original vowel duration were not always scored higher than the stimuli with a small degree of shortening. Future studies should address the issue of speaking rate and the ratio between the vowel and the stop closure duration to better understand the phenomenon. The issue investigated here has implications on the role of prototypical exemplars in the perception of phonotactic naturalness.","PeriodicalId":255285,"journal":{"name":"Phonetics and Speech Sciences","volume":"101 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132176462","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Laryngeal height and voice characteristics in children with autism spectrum disorders* 自闭症谱系障碍儿童的喉高和声音特征*

Phonetics and Speech Sciences Pub Date : 2021-06-01 DOI: 10.13064/ksss.2021.13.2.091

Jung‐Hun Lee, G. Kim, Seong-Tae Kim

{"title":"Laryngeal height and voice characteristics in children with autism\u0000 spectrum disorders*","authors":"Jung‐Hun Lee, G. Kim, Seong-Tae Kim","doi":"10.13064/ksss.2021.13.2.091","DOIUrl":"https://doi.org/10.13064/ksss.2021.13.2.091","url":null,"abstract":"The purpose of this study was to investigate laryngeal characteristics in children with autism spectrum disorders (ASD). A total of 50 children participated, including eight children aged 2 to 4 years old diagnosed with ASD and 42 normal controls at the same age. All children recorded X-ray images of the midsagittal plane of the cervical spine and larynx, and compared the laryngeal positions of ASD and control. In addition, samples of children with vowel prolongation were collected and analyzed for acoustic parameters. X-rays showed that the height of the hyoid bone in the normal group was the lowest at 3 years of age, and ascended at 4 years of age. Nevertheless, the distance from the external acoustic meatus to the hyoid bone was longest at age 4. 4-year-olds with explosive language development showed laryngeal height elevation and anteriorization. In contrast, the hyoid height of the ASD group of all ages was lower than that of the control group, and there was no difference in the hyoid position between the ages. As a result of acoustic evaluation, PFR, vFo, and vAm were significantly higher ASD than control. Low laryngeal height of ASD children may be associated with delayed language development. PFR, vFo, and vAm seem to be voice markers showing the difference between normal and ASD children.","PeriodicalId":255285,"journal":{"name":"Phonetics and Speech Sciences","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122783675","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2