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Aspects of ageing on professional opera singer’s voice – preliminary findings

100%
Sobolewska A., Claros P., Pujol C., Claros-Pujol A., Claros P.
Polish Journal of Otolaryngology
|
2019
|
vol. 73
|
issue 4
29-34
EN
Objectives: The main goals of this study were to assess the most significant morphological changes and acoustic measures for the ageing process of a professional opera singer’s voice. Design: This investigation included 58 healthy professional opera singers, who were compared with 42 young opera singers from the control group. Methods: All participants underwent a voice assessment protocol: ENT specialist examination and speech therapist evaluation. Acoustic parameters and subjective observations were obtained and analysed. R esults: Fundamental frequency (F0) level was distinctly decreased in the case of older female singers, but F0 in older male singers had stable levels in comparison to that in younger singers. Older singers were found not to have substantially different values of jitter than younger ones. Maximal phonation time (MPT) was longer in the older women’s group when compared to the younger singers, but not relatively different in the men’s group. Shimmer value presented no age-related change. Morphological changes seem to correlate with the age of subjects. C onclusions: The main characteristic of voice change with age was a decreased F0 level among older female professional singers and rather stable F0 levels in male singers. This study gives preliminary results on the ageing of voice in the population of professional opera singers.
2
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Aspects of ageing on professional opera singer’s voice – preliminary findings

100%
Sobolewska A., Claros P., Pujol C., Claros-Pujol A., Claros P.
Otolaryngologia Polska
|
2019
|
vol. 73(4)
29-34
EN
Objectives: The main goals of this study were to assess the most significant morphological changes and acoustic measures for the ageing process of a professional opera singer’s voice. Design: This investigation included 58 healthy professional opera singers, who were compared with 42 young opera singers from the control group. Methods: All participants underwent a voice assessment protocol: ENT specialist examination and speech therapist evaluation. Acoustic parameters and subjective observations were obtained and analysed. R esults: Fundamental frequency (F0) level was distinctly decreased in the case of older female singers, but F0 in older male singers had stable levels in comparison to that in younger singers. Older singers were found not to have substantially different values of jitter than younger ones. Maximal phonation time (MPT) was longer in the older women’s group when compared to the younger singers, but not relatively different in the men’s group. Shimmer value presented no age-related change. Morphological changes seem to correlate with the age of subjects. C onclusions: The main characteristic of voice change with age was a decreased F0 level among older female professional singers and rather stable F0 levels in male singers. This study gives preliminary results on the ageing of voice in the population of professional opera singers.
3
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Speech Emotion Recognition Based on Voice Fundamental Frequency

75%
Dimitrova-Grekow T., Klis A., Igras-Cybulska M., Dimitrova-Grekow T., Klis A., Igras-Cybulska M.
Archives of Acoustics
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2019
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vol. 44
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issue 2
4
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Estimation of the Fundamental Frequency of the Speech Signal Compressed by MP3 Algorithm

75%
Milivojević Z. N., Brodić D.
Archives of Acoustics
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2013
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vol. 38
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issue 3
5
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The effect of material gradient on the static and dynamic response of layered functionally graded material plate using finite element method

75%
Vasiraja N., Nagaraj P.
Bulletin of the Polish Academy of Sciences: Technical Sciences
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2019
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issue 4
6
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Transient analysis of transversely functionally graded Timoshenko beam (TFGTB) in conjunction with finite element method

71%
Khafaji S. O. W., Al-Shujairi M. A., Aubad M. J., Khafaji S. O. W., Al-Shujairi M. A., Aubad M. J.
Archive of Mechanical Engineering
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2020
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vol. 67
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issue 3
7
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Perceptually Correlated Parameters of Musical Instrument Tones

39%
Beauchamp J.
Archives of Acoustics
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2011
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vol. 36
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issue 2
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