Phonetics and Speech Sciences最新文献_第2页

Perception of military officers towards the military adaptation of adults who stutter and the associated factors 军官对成人口吃者军事适应的认知及相关因素

Phonetics and Speech Sciences Pub Date : 2023-03-01 DOI: 10.13064/ksss.2023.15.1.055

Hye-Rin Park, Jin Park

引用次数: 0

The role of voice onset time (VOT) and post-stop fundamental frequency (F0) in the perception of Tohoku Japanese stops* 语音起始时间(VOT)和停止后基频(F0)在东北日语停止感知中的作用*

Phonetics and Speech Sciences Pub Date : 2023-03-01 DOI: 10.13064/ksss.2023.15.1.035

Hi-Gyung Byun

{"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}

引用次数: 0

Evaluation of English speaking proficiency under fixed speech rate: Focusing on utterances produced by Korean child learners of English* 固定语速下的英语口语能力评价:以韩国儿童英语学习者的话语为研究对象*

Phonetics and Speech Sciences Pub Date : 2023-03-01 DOI: 10.13064/ksss.2023.15.1.047

Narah Choi, Tae-Yeoub Jang

{"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}

引用次数: 0

Analysis of domestic research trends related to the development of digital therapeutics (DTx) in the field of communication disorders* 交流障碍领域数字治疗学(DTx)发展的国内研究趋势分析*

Phonetics and Speech Sciences Pub Date : 2022-12-01 DOI: 10.13064/ksss.2022.14.4.057

E. Yun, Ikjae Im

引用次数: 0

Relationships between rhythm and fluency indices and listeners’ ratings of Korean speakers’ English paragraph reading 节奏、流畅度指标与听者对韩国人英语段落阅读评价的关系

Phonetics and Speech Sciences Pub Date : 2022-12-01 DOI: 10.13064/ksss.2022.14.4.025

Hyunsong Chung

引用次数: 0

A perceptual study on the correlation between the meaning of Korean polysemic ending and its boundary tone* 朝鲜语多义词尾语义与边界语气关系的感性研究*

Phonetics and Speech Sciences Pub Date : 2022-12-01 DOI: 10.13064/ksss.2022.14.4.001

Youngsook Yune

引用次数: 0

Performance comparison on vocal cords disordered voice discrimination via machine learning methods* 基于机器学习方法的声带障碍语音识别性能比较*

Phonetics and Speech Sciences Pub Date : 2022-12-01 DOI: 10.13064/ksss.2022.14.4.035

Cheolwoo Jo, Soo-Geun Wang, Ickhwan Kwon

引用次数: 0

Closure durations of Korean stops at three positions 韩国三个车站的关闭时间

Phonetics and Speech Sciences Pub Date : 2022-12-01 DOI: 10.13064/ksss.2022.14.4.011

Yungdo. Yun

引用次数: 0

Comparison of voice range profiles of modal and falsetto register in dysphonic and non-dysphonic adult women* 发声障碍与非发声障碍成年女性模态音域与假声音域的比较*

Phonetics and Speech Sciences Pub Date : 2022-12-01 DOI: 10.13064/ksss.2022.14.4.067

Jaeock Kim, Seung Jin Lee

引用次数: 0

Automatic detection and severity prediction of chronic kidney disease using machine learning classifiers* 使用机器学习分类器的慢性肾脏疾病自动检测和严重程度预测*

Phonetics and Speech Sciences Pub Date : 2022-12-01 DOI: 10.13064/ksss.2022.14.4.045

Jihyun Mun, Sunhee Kim, Myeong-Ju Kim, J. Ryu, Sejoong Kim, Minhwa Chung

引用次数: 1