A Study on Voice Analytical the Vocal Cord and Formant Change in the Smoking and Secondhand Smoking Environments (직.간접흡연 환경에서의 성대 및 음형대 변화에 대한 음성 분석학적 연구)
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- The Journal of Korean Institute of Communications and Information Sciences
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- v.36 no.6B
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- pp.720-727
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- 2011