Purpose: Vocal roughness is often present in many voice disorders but the assessment of roughness mainly depends on the subjective auditory-perceptual evaluation and lacks acoustic correlates. This study aimed to apply the concept of roughness in general sound quality perception to vocal roughness assessment and to characterize the relationship…

Whereas many scholars have emphasized the relative importance of "comprehensibility" as an ecologically valid goal for L2 speech training, testing, and development, eliciting listeners' judgments is time-consuming. Following calls for research on more efficient L2 speech rating methods in applied linguistics, and growing attention toward…

The ability to present effectively is essential for professionals; therefore, oral communication courses have become part of the curricula for higher education studies. However, speaking in public is still a challenge for many graduates. To tackle this problem, driven by the recent advances in computer vision techniques and prosody analysis,…

This research study investigates and compares the operational criteria of three native English teachers (NETs) and three non-native English teachers (NNETs) when assessing English pronunciation of Thai learners. Supposedly, all six participants had already developed their own criteria of evaluating and grading pronunciation by the time the…

Purpose: This article presents a quantitative method for assessing instantaneous and average lateral vocal-fold motion from high-speed digital imaging, with a focus on developmental changes in vocal-fold kinematics during childhood. Method: Vocal-fold vibrations were analyzed for 28 children (aged 5-11 years) and 28 adults (aged 21-45 years)…

This study compared various measures used to assess oral reading fluency skills in relation to reading comprehension. The participants were 54 first year students from the Faculty of Political Science, Chulalongkorn University. An English Oral Reading Fluency (EORF) test and a set of comprehension questions were devised. Then, the scores of rate,…

This paper presents the voice emotion recognition part of the FILTWAM framework for real-time emotion recognition in affective e-learning settings. FILTWAM (Framework for Improving Learning Through Webcams And Microphones) intends to offer timely and appropriate online feedback based upon learner's vocal intonations and facial expressions in order…

This paper outlines a method of auditory and acoustic analysis for determining the tonemes of a language starting from scratch, drawing on the author's experience of recording and analyzing tone languages of north-east India. The methodology is applied to a preliminary analysis of tone in the Thang dialect of Khiamniungan, a virtually undocumented…

The validity of speech act data taken from different kinds of elicitation instruments has been widely discussed in interlangauge and cross cultural pragmatics literature. In this study an attempt is made to evaluate and investigate data taken from two of the most popular speech act instruments namely, written DCT and closed role play. The…

We identified individuals with deficits in musical pitch recognition by screening a large random population using the Distorted Tunes Test (DTT), and enrolled individuals who had DTT scores in the lowest 10th percentile, classified as tune deaf. We examined phonological processing abilities in 35 tune deaf and 34 normal control individuals. Eight…

This study aimed to find out what intonation features reliably represent the emotions of "liking" as opposed to "disliking" in the Spanish language, with a view to designing a prosody assessment procedure for use with children with speech and language disorders. 18 intonationally different prosodic realisations (tokens) of one word (limon) were…

Purpose: This study investigated the acoustic characteristics of pediatric cochlear implant (CI) recipients' imitative production of rising speech intonation, in relation to the perceptual judgments by listeners with normal hearing (NH). Method: Recordings of a yes-no interrogative utterance imitated by 24 prelingually deafened children with a CI…

This article reviews conventions for transcribing suprasegmental features in spoken English. It proposes that symbols based on the International Phonetic Alphabet and its recent extensions be supplemented, in the area of intonation, by selected tonetic stress marks and examples of the autosegmental notation used in the Tone and Break Indices…

The present study was designed to examine the production of the Swedish tonal accents in children with language impairment and normal controls in order to verify previous findings. The productions of 25 children with linguistic impairment and their matched controls, aged 4; 4-10; 0 (mean age 5;11) were evaluated by ratings of fundamental frequency…

Purpose: This study examined 2nd-grade teachers' perceptions of the academic, social, and behavioral competence of students with speech sound disorders (SSDs). Method: Forty-eight 2nd-grade teachers listened to 2 groups of sentences differing by intelligibility and pitch but spoken by a single 2nd grader. For each sentence group, teachers rated…