AMA Świstowski T, Józefczyk A. Influence of traction therapy the cervical spine on distribution harmonics in voice as well intensity and length phonation. Physiotherapy Review. 2023;27(3):37-46. doi:10.5114/phr.2023.131248. APA Świstowski, T., & Józefczyk, (2023). Review, 27(3), 37-46. https://doi.org/10.5114/phr.2023.131248 Chicago Tomasz, Andrzej Józefczyk. 2023. "Influence phonation". Review...

This paper is concerned with the study on the phonation models of tone and diatone in Mandarin. The method used in this study has 3 parts: 1) extracting glottal signal by inverse filtering; 2) extracting phonation parameters from glottal signal in time domain; 3) modeling the phonation natures of tones and diatones by polynomial curve fitting. There are 3 conclusions, which are 1) there are 3 t...

This paper undertook an acoustic study of the tone system of one speaker of Du'an Zhuang, finding that his tone system involved phonation contrasts in addition to F0 contrasts. It was found that two of the six tones in unchecked syllables involved significant creakiness near the midpoint of the vowel. These results suggest a phonological tone contrast that involves both F0 and creakiness. Among...

Breathy phonation has a high open quotient compared to modal phonation which results in greater influence of the subglottal cavity on the estimated short-time spectrum. This is reflected as an increase in spectral density at frequencies below the first resonance of the vocal tract around the glottal formant. On the contrary, pressed phonation has lesser influence of the subglottal cavity, and h...

OBJECTIVE An incorrect voice emission is a risk factor for developing occupational voice disorders. The study aimed at assessing the effectiveness of voice therapy in female teachers with dysphonia. METHODS The study comprised 133 subjects with voice disorders, taking part in a vocal training programme. A reference group for the present study included 53 teachers with dysphonia. Questionnaire...

Recurrent laryngeal nerve paralysis is the most common and serious complication after thyroid cancer surgery. The objective of this study was to report the advantages of the vein wrapping technique for nerve reconstruction in patients with thyroid cancer invading the recurrent laryngeal nerve and its effects on postoperative phonatory function. The subjects were three patients who underwent res...

S c i e n c e i n S p e e c h C o n u n u n i c a t i o n : W i t h a n E m p h a s i s i n S p e e c h P a t h o l o g y / A u d i o l o g y p r e s e n t e d J u n e 2 , 1 9 7 7 . T i t l e : T h e M a x i m u m D u r a t i o n o f P h o n a t i o n o f / ~ / i n C h i l d r e n . A P P R O V E D B Y M E M B E R S O F T H E T H E S I S C O M M I T T E E : M a r y ' " E C J ° r d o n M e a s u...

Because the vocal folds undergo repeated trauma during continuous cycles of vibration, the epithelium is routinely susceptible to damage during phonation. Excessive and prolonged vibration exposure is considered a significant predisposing factor in the development of vocal fold pathology. The purpose of the present study was to quantify the extent of epithelial surface damage following increase...

The aim of this study is to determine the speech characteristics of 20 patients with Alzheimer’s disease (AD) in comparison with those of 20 age, sex, and socio-economic matched healthy controls. The first research is designed to study temporal organization of speech in the context of normal and pathological cognitive aging, and in the evolution of Alzheimer dementia using five variables: Verba...

OBJECTIVES (1) Review and report our experience performing medialization thyroplasty (MT) in previously irradiated patients and (2) compare complications and voice outcomes in 2 cohorts (irradiated vs nonradiated) to evaluate safety and efficacy. STUDY DESIGN Case series with chart review. SETTING Academic medical center. SUBJECTS All patients (44 total) who underwent MT from 2011 to 2015...