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A study on recovery in voice analysis through vocal changes before and after speech using speech signal processing
- Authors
- Bae, S.-G.; Bae, M.-J.
- Issue Date
- Aug-2017
- Publisher
- Research India Publications
- Keywords
- Hoarseness; Sound reflection cup; Vocal cord nodule; Vocal cords massage; Voice resilience
- Citation
- International Journal of Applied Engineering Research, v.12, no.15, pp.5299 - 5303
- Volume
- 12
- Number
- 15
- Start Page
- 5299
- End Page
- 5303
- ISSN
- 0973-4562
- Abstract
- Generally speaking, the lecturers have a very large voice and a voice with a high vocal tone. In this study, we propose a new method to perform a vocal massage by placing a reflective cup on the mouth in order to make the hoarse voice normal. We learned about the sound characteristics of hoarse voices and suggested a way to cope with them. When applying the method of removing hoarseness after lecture, the average voice recovery of 94% was obtained. In addition, the clarity of the voices following the resounding of the hoarse voice compared to the voices before the lecture became clearer. © Research India Publications.
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Related Researcher
- Bae, Myung Jin
- Department of IT Convergence