Aims: (1) Determine the difference in vocal fry phonation in English and Spanish productions among bilingual young adults, (2) Characterize the effect of spoken language and native language on vocal fry production among English-Spanish bilingual speakers, (3) Identify the effect of first and second language knowledge of the listener in the voice perceptual assessment, and (4) Define the effect of the environment of the assessment (in situ vs. online), in the voice perceptual assessment.
Method: Exploratory cross-sectional study of 34 bilingual (Spanish-English) speakers and six inexperienced listeners. Participating speakers produced two speech samples (one in English and one in Spanish). Six inexperienced monolingual and bilingual listeners performed the voice perceptual assessment of vocal fry, General grade of hoarseness, and Roughness using a 4-point rating scale.
Results: Bilingual speakers used vocal fry more often when they were speaking in English (around 3%) compared with their production in Spanish (around 2%). Bilingual native English speakers used vocal fry more often during their productions in both languages compared with bilingual native Spanish speakers. Bilingual listeners had the highest agreement when identifying vocal fry in both languages.
Conclusions: Differences in production of vocal fry between native speakers of American English and native speakers of Spanish may be evidence of transferring of vocal behavior (such as vocal fry) from one language to the second one. In addition, being a bilingual listener may have an important effect on the perceptual identification of voice quality in English and Spanish, as well as vocal fry in English.
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http://dx.doi.org/10.1016/j.jvoice.2021.06.002 | DOI Listing |
J Voice
September 2024
Otolaryngology Unit, San Feliciano Hospital, Rome, Italy; Otolaryngology Unit, Koelliker Hospital, Turin, Italy. Electronic address:
Objective: Vocal damping has been historically described as a distinctive phonatory glottic behavior where the posterior part of the vocal folds is strongly adducted and vibration occurs in the anterior part. The aim of the present descriptive study is to analyze anterior glottis phonation patterns in professional singers through a multidimensional approach, in order to better understand the physiological underpinnings of vocal damping and their relation to glottic vibratory mechanisms.
Methods: Ten professional singers (five males and five females) with no vocal complaints were recruited.
J Voice
March 2024
Steinhardt School - Department of Communicative Sciences and Disorders New York University, New York, New York; Eden II Programs - Department of Speech Therapy, Staten Island, New York.
Objectives: The purpose of this study is to identify the accuracy with which graduate students in a department of communication sciences and disorders identify modal register, vocal fry, and uptalk presented in audio samples of female celebrity speakers, and to report these listeners' perceptual responses to a variety of attributes (eg, trustworthy, competent, educated).
Study Design: This investigation was an anonymous online survey study.
Methods: As part of an anonymous online survey, graduate students in a department of communicative sciences and disorders listened to training modules and then classified female voice samples according to the three features under investigation (ie, modal register, vocal fry, and uptalk).
Stroke
February 2024
Synchron, Inc, New York, NY (A.F., N.L.O., T.J.O.).
Stroke is a leading cause of paralysis, most frequently affecting the upper limbs and vocal folds. Despite recent advances in care, stroke recovery invariably reaches a plateau, after which there are permanent neurological impairments. Implantable brain-computer interface devices offer the potential to bypass permanent neurological lesions.
View Article and Find Full Text PDFJ Voice
October 2023
Department of Otolaryngology, Albany Medical Center, Albany, New York.
Objectives: To examine how the general population perceives voice pathology based on subjective qualities.
Study Design: Descriptive, cross-sectional, survey-based study.
Methods: This is an IRB-approved Qualtrics survey on Amazon MTurk for respondents ages 18 and older.
Science
March 2023
Sound Communication and Behavior Group, Department of Biology, University of Southern Denmark, 5230 Odense M, Denmark.
Echolocating toothed whales (odontocetes) capture fast-moving prey in dark marine environments, which critically depends on their ability to generate powerful, ultrasonic clicks. How their supposedly air-driven sound source can produce biosonar clicks at depths of >1000 meters, while also producing rich vocal repertoires to mediate complex social communication, remains unknown. We show that odontocetes possess a sound production system based on air driven through nasal passages that is functionally analogous to laryngeal and syringeal sound production.
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