원문정보
보안공학연구지원센터(IJSEIA)
International Journal of Software Engineering and Its Applications
Vol.7 No.4
2013.07
pp.45-54
피인용수 : 0건 (자료제공 : 네이버학술정보)
초록
영어
To encode the speech quality with reduce the redundancy within samples that resulted from uniform sampling method like PCM, uniform sampling or non-linear sampling coding methods can be considered. However, it is well known that when conventional sampling methods are applied directly to speech signal, the required amount of data is comparable to or more than that of uniform sampling method in noisy. To overcome this problem, a new non-uniform sampling methods is proposed, in which non-uniform sampling is applied to the low-pass filtered speech signal and the remain signals are compensated by the rectified signals with various harmonics.
목차
Abstract
1. Introduction
2. Conventional Non-uniform Method
3. A New Proposed Method
4. Results and Discussion
5. Conclusion
References
1. Introduction
2. Conventional Non-uniform Method
3. A New Proposed Method
4. Results and Discussion
5. Conclusion
References
저자정보
참고문헌
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