대한전자공학회:학술대회논문집 (Proceedings of the IEEK Conference)
- 대한전자공학회 1999년도 하계종합학술대회 논문집
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- Pages.679-682
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- 1999
LSF에서 LPC 계수를 구하는 개선된 알고리즘
The Revised Transform Algorithm from LSF to LPC
- Kim, Hyang-Jin (Dept. of Telecommunication Engineering Cheju University) ;
- Lee, Ki-Tae (Dept. of Telecommunication Engineering Cheju University) ;
- Ham, Young-Hee (Dept. of Telecommunication Engineering Cheju University) ;
- Kim, Hyoung-Jun (Dept. of Telecommunication Engineering Cheju University) ;
- Lim, Jae-Yun (Dept. of Telecommunication Engineering Cheju University)
- 발행 : 1999.06.01
초록
This paper proposes the LSF or LSP that is the method of using to transfer the speech parameters after processed the speech to LPC, which is digital coding transferring efficiently, for the best quality and the lowest bit rate of parameters. The new revised transform algorithm between LSF and LPC coefficients is proposed. The proposed algorithm eliminates all multiplications, computes fewer operations, and reduces memory buffer sizes.
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