Pub Date : 2023-03-01DOI: 10.13064/ksss.2023.15.1.055
Hye-Rin Park, Jin Park
{"title":"Perception of military officers towards the military adaptation of\u0000 adults who stutter and the associated factors","authors":"Hye-Rin Park, Jin Park","doi":"10.13064/ksss.2023.15.1.055","DOIUrl":"https://doi.org/10.13064/ksss.2023.15.1.055","url":null,"abstract":"","PeriodicalId":255285,"journal":{"name":"Phonetics and Speech Sciences","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134496931","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}
Pub Date : 2023-03-01DOI: 10.13064/ksss.2023.15.1.035
Hi-Gyung Byun
Tohoku Japanese is known to have voiced stops without pre-voicing in word-initial position, whereas traditional or conservative Japanese has voiced stops with pre-voicing in the same position. One problem with this devoicing of voiced stops is that it affects the distinction between voiced and voiceless stops because their voice onset time (VOT) values overlap. Previous studies have confirmed that Tohoku speakers use post-stop fundamental frequency (F0) as an acoustic cue along with VOT to avoid overlap. However, the role of post-stop F0 as a perceptual cue in this region has barely been investigated. Therefore, this study explored the role of post-stop F0 in stop voicing perception along with VOT. Several perception tests were conducted using resynthesized stimuli, which were manipulated along a VOT continuum orthogonal to an F0 continuum. The results showed no significant regional difference (Tohoku vs. Chubu) for nonsense words (/ta-da/). However, for meaningful words (/pari/ ‘Paris’ vs. /bari/ ‘Bali,’ /piza/ ‘pizza’ vs. /biza/ ‘visa’), a significant word effect was found, and it was confirmed that some listeners utilized the post-stop F0 more consistently and steadily than others. Based on these results, we discuss innovative listeners who may lead the change in the perception of stop voicing.
众所周知，东北日语在单词开头的位置上有不带前置音的浊音顿音，而传统或保守的日语在相同位置上有带前置音的浊音顿音。这种浊音顿音的一个问题是，它影响了浊音顿音和不浊音顿音的区分，因为它们的起音时间(VOT)值重叠。先前的研究已经证实，东北扬声器使用后停止基频(F0)作为声音线索，与VOT一起避免重叠。然而，停止后F0作为知觉线索在该区域的作用很少被研究。因此，本研究探讨了停止后F0与VOT在停止发声感知中的作用。几个知觉测试是使用重新合成的刺激进行的，这些刺激沿着VOT连续体与F0连续体正交进行操作。结果显示，对无意义词(/ta-da/)的区域差异不显著(东北与中部)。然而，对于有意义的单词(/pari/ ' Paris ' vs /bari/ ' Bali '， / pizza / ' pizza ' vs /biza/ ' visa ')，发现了显著的单词效应，并且证实了一些听众比其他人更一致和稳定地使用后停顿F0。基于这些结果，我们讨论了可能导致停止发声感知变化的创新型倾听者。
{"title":"The role of voice onset time (VOT) and post-stop fundamental\u0000 frequency (F0) in the perception of Tohoku Japanese stops*","authors":"Hi-Gyung Byun","doi":"10.13064/ksss.2023.15.1.035","DOIUrl":"https://doi.org/10.13064/ksss.2023.15.1.035","url":null,"abstract":"Tohoku Japanese is known to have voiced stops without pre-voicing in word-initial position, whereas traditional or conservative Japanese has voiced stops with pre-voicing in the same position. One problem with this devoicing of voiced stops is that it affects the distinction between voiced and voiceless stops because their voice onset time (VOT) values overlap. Previous studies have confirmed that Tohoku speakers use post-stop fundamental frequency (F0) as an acoustic cue along with VOT to avoid overlap. However, the role of post-stop F0 as a perceptual cue in this region has barely been investigated. Therefore, this study explored the role of post-stop F0 in stop voicing perception along with VOT. Several perception tests were conducted using resynthesized stimuli, which were manipulated along a VOT continuum orthogonal to an F0 continuum. The results showed no significant regional difference (Tohoku vs. Chubu) for nonsense words (/ta-da/). However, for meaningful words (/pari/ ‘Paris’ vs. /bari/ ‘Bali,’ /piza/ ‘pizza’ vs. /biza/ ‘visa’), a significant word effect was found, and it was confirmed that some listeners utilized the post-stop F0 more consistently and steadily than others. Based on these results, we discuss innovative listeners who may lead the change in the perception of stop voicing.","PeriodicalId":255285,"journal":{"name":"Phonetics and Speech Sciences","volume":"115 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131870637","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}
Pub Date : 2023-03-01DOI: 10.13064/ksss.2023.15.1.047
Narah Choi, Tae-Yeoub Jang
This study attempted to test the hypothesis that Korean evaluators can score L2 speech appropriately, even when speech rate features are unavailable. Two perception experiments ― preliminary and main ― were conducted sequentially. The purpose of the preliminary experiment was to categorize English-as-a-foreign-language (EFL) speakers into two groups ― advanced learners and lower-level learners ― based on the proficiency scores given by five human raters. In the main experiment, a set of stimuli was prepared such that the speech rate of all data tokens was modified to have a uniform speech rate. Ten human evaluators were asked to score the stimulus tokens on a 5-point scale. These scores were statistically analyzed to determine whether there was a significant difference in utterance production between the two groups. The results of the preliminary experiment confirm that higher-proficiency learners speak faster than lower-proficiency learners. The results of the main experiment indicate that under controlled speech-rate conditions, human raters can appropriately assess learner proficiency, probably thanks to the linguistic features that the raters considered during the evaluation process.
{"title":"Evaluation of English speaking proficiency under fixed speech rate:\u0000 Focusing on utterances produced by Korean child learners of English*","authors":"Narah Choi, Tae-Yeoub Jang","doi":"10.13064/ksss.2023.15.1.047","DOIUrl":"https://doi.org/10.13064/ksss.2023.15.1.047","url":null,"abstract":"This study attempted to test the hypothesis that Korean evaluators can score L2 speech appropriately, even when speech rate features are unavailable. Two perception experiments ― preliminary and main ― were conducted sequentially. The purpose of the preliminary experiment was to categorize English-as-a-foreign-language (EFL) speakers into two groups ― advanced learners and lower-level learners ― based on the proficiency scores given by five human raters. In the main experiment, a set of stimuli was prepared such that the speech rate of all data tokens was modified to have a uniform speech rate. Ten human evaluators were asked to score the stimulus tokens on a 5-point scale. These scores were statistically analyzed to determine whether there was a significant difference in utterance production between the two groups. The results of the preliminary experiment confirm that higher-proficiency learners speak faster than lower-proficiency learners. The results of the main experiment indicate that under controlled speech-rate conditions, human raters can appropriately assess learner proficiency, probably thanks to the linguistic features that the raters considered during the evaluation process.","PeriodicalId":255285,"journal":{"name":"Phonetics and Speech Sciences","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130768840","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}
Pub Date : 2022-12-01DOI: 10.13064/ksss.2022.14.4.057
E. Yun, Ikjae Im
{"title":"Analysis of domestic research trends related to the development of\u0000 digital therapeutics (DTx) in the field of communication disorders*","authors":"E. Yun, Ikjae Im","doi":"10.13064/ksss.2022.14.4.057","DOIUrl":"https://doi.org/10.13064/ksss.2022.14.4.057","url":null,"abstract":"","PeriodicalId":255285,"journal":{"name":"Phonetics and Speech Sciences","volume":"194 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115533366","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}
Pub Date : 2022-12-01DOI: 10.13064/ksss.2022.14.4.025
Hyunsong Chung
{"title":"Relationships between rhythm and fluency indices and listeners’\u0000 ratings of Korean speakers’ English paragraph reading","authors":"Hyunsong Chung","doi":"10.13064/ksss.2022.14.4.025","DOIUrl":"https://doi.org/10.13064/ksss.2022.14.4.025","url":null,"abstract":"","PeriodicalId":255285,"journal":{"name":"Phonetics and Speech Sciences","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129895148","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}
Pub Date : 2022-12-01DOI: 10.13064/ksss.2022.14.4.001
Youngsook Yune
{"title":"A perceptual study on the correlation between the meaning of Korean\u0000 polysemic ending and its boundary tone*","authors":"Youngsook Yune","doi":"10.13064/ksss.2022.14.4.001","DOIUrl":"https://doi.org/10.13064/ksss.2022.14.4.001","url":null,"abstract":"","PeriodicalId":255285,"journal":{"name":"Phonetics and Speech Sciences","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126549125","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}
Pub Date : 2022-12-01DOI: 10.13064/ksss.2022.14.4.011
Yungdo. Yun
{"title":"Closure durations of Korean stops at three positions","authors":"Yungdo. Yun","doi":"10.13064/ksss.2022.14.4.011","DOIUrl":"https://doi.org/10.13064/ksss.2022.14.4.011","url":null,"abstract":"","PeriodicalId":255285,"journal":{"name":"Phonetics and Speech Sciences","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134166160","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}
Pub Date : 2022-12-01DOI: 10.13064/ksss.2022.14.4.067
Jaeock Kim, Seung Jin Lee
{"title":"Comparison of voice range profiles of modal and falsetto register\u0000 in dysphonic and non-dysphonic adult women*","authors":"Jaeock Kim, Seung Jin Lee","doi":"10.13064/ksss.2022.14.4.067","DOIUrl":"https://doi.org/10.13064/ksss.2022.14.4.067","url":null,"abstract":"","PeriodicalId":255285,"journal":{"name":"Phonetics and Speech Sciences","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133791512","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}
Pub Date : 2022-12-01DOI: 10.13064/ksss.2022.14.4.045
Jihyun Mun, Sunhee Kim, Myeong-Ju Kim, J. Ryu, Sejoong Kim, Minhwa Chung
{"title":"Automatic detection and severity prediction of chronic kidney\u0000 disease using machine learning classifiers*","authors":"Jihyun Mun, Sunhee Kim, Myeong-Ju Kim, J. Ryu, Sejoong Kim, Minhwa Chung","doi":"10.13064/ksss.2022.14.4.045","DOIUrl":"https://doi.org/10.13064/ksss.2022.14.4.045","url":null,"abstract":"","PeriodicalId":255285,"journal":{"name":"Phonetics and Speech Sciences","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122874314","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}
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