- Noise Reduction Using Wavelet Thresholding of Multitaper Estimators and Geometric Approach to Spectral Subtraction for Speech Coding Strategy
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Chu KC, Choi CT
- KMID: 2278557
- Clin Exp Otorhinolaryngol.
- 2012 Apr;5(Suppl 1):S65-S68.
OBJECTIVES: Noise reduction using wavelet thresholding of multitaper estimators (WTME) and geometric approach to spectral subtraction (GASS) can improve speech quality of noisy sound for speech coding strategy. This study... -
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- An Analysis of Prehospital Care by 119 Rescue Services
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O SH, You KC, Park SH, Kang MS, Kim JH, Kang GH, Ahn ME, Park WJ, Lee SW, Choi CT
- KMID: 2193696
- J Korean Soc Emerg Med.
- 2006 Apr;17(2):99-106.
PURPOSE: We analysed the prehospital care and property of field triage for quality improvement. METHODS: A retrospective study of 623 case who were selected every five other day(1, 6, 11,... -
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- Investigations of the Air Volume for a Tracheal Tube Cuff in a Tracheal Models
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Kang MS, You KC, O SH, Kim JH, Ahn ME, Park WJ, Lee SW, Choi CT, Park SH
- KMID: 2331446
- J Korean Soc Emerg Med.
- 2006 Feb;17(1):14-18.
PURPOSE: It is recommended that the cuff is inflated with about 10 ml air because cuff pressure is maintained from 25 cmH2O(=18.39 mmHg) to 40 cmH2O(=29.424 mmHg). This study is... -
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