Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Anna K. Nábělek"'
Autor:
Alexandra Ovchinnikov, Anna K. Nábělek
Publikováno v:
The Journal of the Acoustical Society of America. 101(1)
Perception of F2 trajectories in synthetic vowels was investigated. Perceptual boundaries (50% response points of identification functions) of 20-step/U-I/continua with various shapes of F2 trajectories were determined and compared with the boundary
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56bf705dec9e563aa7f200f7da1756cb
https://pubmed.ncbi.nlm.nih.gov/9000739
https://pubmed.ncbi.nlm.nih.gov/9000739
Publikováno v:
The Journal of the Acoustical Society of America. 99(3)
The relationship between relative intensity of transition segments and identification of diphthongs has been investigated. In the first experiment, synthesized stimuli were used. The stimuli differed in the amount of attenuation of the transition seg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de6924623dd4ee3209721cbae96c1d57
https://pubmed.ncbi.nlm.nih.gov/8819863
https://pubmed.ncbi.nlm.nih.gov/8819863
Publikováno v:
The Journal of the Acoustical Society of America. 95(5 Pt 1)
Location of boundaries (the 50% response point) and slopes of identification functions were determined for synthesized /a-aI/ vowel continua. Within each continuum, the stimuli contained a steady-state segment followed by a transition in which the fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b57c7487d6ed5fc4882a709455c0f863
https://pubmed.ncbi.nlm.nih.gov/8207141
https://pubmed.ncbi.nlm.nih.gov/8207141
Publikováno v:
The Journal of the Acoustical Society of America. 94(2 Pt 1)
Locations of boundaries and slopes of identification functions were tested for /I-epsilon/ vowel continua with steady-state and linearly changing formant trajectories. In experiment 1, the boundaries and slopes for arbitrarily selected trajectory dir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0f3bec66fefd8f4dd164ca8ee434194c
https://pubmed.ncbi.nlm.nih.gov/8370873
https://pubmed.ncbi.nlm.nih.gov/8370873
Publikováno v:
The Journal of the Acoustical Society of America. 92(3)
Vowel identification was tested in quiet, noise, and reverberation with 20 normal‐hearing subjects and 20 hearing‐impaired subjects. Stimuli were 15 English vowels spoken in a /b–t/ context by six male talkers. Each talker produced five tokens
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f7d135fa98bf37ccaa63a6f35cf5e12
https://pubmed.ncbi.nlm.nih.gov/1401512
https://pubmed.ncbi.nlm.nih.gov/1401512
Autor:
Yoji Takata, Anna K. Nábělek
Publikováno v:
The Journal of the Acoustical Society of America. 88(2)
English consonant recognition in undegraded and degraded listening conditions was compared for listeners whose primary language was either Japanese or American English. There were ten subjects in each of the two groups, termed the non-native (Japanes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::14ac584cba22192ca6e4814c8e218ab2
https://pubmed.ncbi.nlm.nih.gov/2212289
https://pubmed.ncbi.nlm.nih.gov/2212289
Autor:
Anna K. Nábělek, Matthew R. Buehler
Publikováno v:
The Journal of the Acoustical Society of America. 103:3088-3088
Boundary locations (50% response points of identification) were tested for /ᴜ–ɪ/ continua for two different values of F3. All formants were steady‐state. F1=250 Hz, F2 was varied in 20 steps from 1000 to 2000 Hz, and F3=2500 or 3000 Hz. All st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d507d2e8db54953299263eeda4e6b69a
https://doi.org/10.1121/1.422986
https://doi.org/10.1121/1.422986
Identification of vowels in quiet, noise, and reverberation: Relationships with age and hearing loss
Autor:
Anna K. Nábělek
Publikováno v:
The Journal of the Acoustical Society of America. 84:476-484
Vowel identification in quiet, noise, and reverberation was tested with 40 subjects who varied in age and hearing level. Stimuli were 15 English vowels spoken in a (b-t) context in a carrier sentence, which were degraded by reverberation or noise (a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d5a4c850ab0bb18ed24bf4ab4c5a703
https://doi.org/10.1121/1.396880
https://doi.org/10.1121/1.396880
Autor:
Tomasz Letowski, Anna K. Nábělek
Publikováno v:
The Journal of the Acoustical Society of America. 83:1891-1899
Perceptual distances among single tokens of American English vowels were established for nonreverberant and reverberant conditions. Fifteen vowels in the phonetic context /b–t/, embedded in the sentence ‘‘Mark the /b–t/again’’ were record
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::31c96832a1807145ec8633a93e5e6647
https://doi.org/10.1121/1.396473
https://doi.org/10.1121/1.396473
Autor:
J. M. Pickett, Anna K. Nábělek
Publikováno v:
The Journal of the Acoustical Society of America. 56:628-639
Reception of consonants was studied with normal‐hearing subjects in a sound‐treated classroom, at reverberation times T ≃0.3 and 0.6 sec, to compare binaural and monaural reception, with and without hearing aids, in the presence of an impulsive
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a5f6eda6476e1c4504b7a651d657fa5
https://doi.org/10.1121/1.1903301
https://doi.org/10.1121/1.1903301