Variability in Vowel Production within and between Days
نویسندگان
چکیده
منابع مشابه
Variability in Vowel Production within and between Days
Although the acoustic variability of speech is often described as a problem for phonetic recognition, there is little research examining acoustic-phonetic variability over time. We measured naturally occurring acoustic variability in speech production at nine specific time points (three per day over three days) to examine daily change in production as well as change across days for citation-for...
متن کاملInterspeaker variability in hard palate morphology and vowel production.
PURPOSE Differences in vocal tract morphology have the potential to explain interspeaker variability in speech production. The potential acoustic impact of hard palate shape was examined in simulation, in addition to the interplay among morphology, articulation, and acoustics in real vowel production data. METHOD High-front vowel production from 5 speakers of American English was examined usi...
متن کاملPatterns of Lingual Variability in German Vowel Production
This study aimed to assess the relative importance of biomechanical and linguistic constraints on articulatory precision by analyzing contextual and token-to-token variability in tongue postioning for vowels. Contextual variability proved greater for lax vowels. Back vowels showed substantially increasing variability towards more front tongue locations. Regarding token-totoken variability, lax ...
متن کاملVowel production in aphasia
This study explored a voice characteristics in aphasic patients suffering from the damage of the left and right cerebral hemispheres regardless of the aphasia type. A series of acoustic analyses were conducted including fundamental frequency in Hz (Fo), duration of the vowel "a" phonation, jitter and shimmer. A pattern of 20 male aphasic patients was included in the research. At the aphasics wi...
متن کاملcohesion and cohesive devices in a contrastive analysis between ge and esp texts
the present study was an attempt to conduct a contrastive analysis between general english (ge) and english for specific purposes (esp) texts in terms of cohesion and cohesive devices. to this end, thirty texts from different esp and ge textbooks were randomly selected. then they were analyzed manually to find the frequency of cohesive devices. cohesive devices include reference, substitution, ...
15 صفحه اولذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: PLOS ONE
سال: 2015
ISSN: 1932-6203
DOI: 10.1371/journal.pone.0136791