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논문 기본 정보

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학술저널
저자정보
Lavanya Vallampati (Department of Audiology, Sri Ramachandra Faculty of Audiology and Speech Language Pathology, Sri Ramachandra Institute of Higher Education and Research, Chennai, India) Rajaram Ramaprasad (Health Economist and Carnatic Musician (Independent Researcher), Chennai, India) Vaidyanath Ramya (Department of Audiology, Sri Ramachandra Faculty of Audiology and Speech Language Pathology, Sri Ramachandra Institute of Higher Education and Research, Chennai, India) Uppunda Ajith Kumar (3Department of Audiology, All India Institute of Speech and Hearing, Mysuru, India)
저널정보
대한청각학회 Journal of Audiology & Otology Journal of Audiology & Otology Vol.28 No.3
발행연도
2024.7
수록면
186 - 194 (9page)
DOI
10.7874/jao.2023.00248

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Background and Objectives: Most studies in literature attribute the benefits of musical training on speech in noise (SIN) perception to “experience-based” plasticity, which assists in the activation of speech-processing networks. However, whether musicianship provides an advantage for the listening effort (LE) required to comprehend speech in degraded environments has received less attention. The current study aimed to understand the influence of Indian classical music training on SIN perception and its related LE across percussionists, non-percussionists, and non-musicians.Subjects and Methods: A quasi-experiment was conducted on 16 percussionists, 17 non-percussionists, and 26 non-musicians aged 18-35 years with normal hearing. In phase 1, musical abilities were assessed using Mini-Profile of Music Perception Skills (Mini-PROMS). Phase 2 examined SIN using Tamil Phonemically-Balanced Words and Tamil Matrix Sentence Test at +5 dB, 0 dB, and -5 dB SNR and LE using pupillometry, measuring pupil dilations with an eye-tracker.Results: Fractional Logit and Linear Regression models demonstrated that percussionists outperformed non-percussionists in Tuning and Speed subsets of Mini-PROMS. Percussionists outperformed non-percussionists and non-musicians in SIN and LE at -5 dB SNR for words and at 0 dB and -5 dB SNR for sentences.Conclusions: Percussionists have the greatest advantage in decoding SIN with reduced LE followed by non-percussionists and non-musicians, demonstrating musician-advantage in most challenging listening conditions.

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