Papers

Enhanced long-term predictor for Unified Speech and Audio Coding

International Conference
2011~2015
작성자
한혜원
작성일
2011-05-22 00:14
조회
2038
Authors : Jeongook Song, Hyen-o Oh, Hong-Goo Kong

Year : 2011

Publisher / Conference : ICASSP

Unified Speech and Audio Coding (USAC) is an emerging MPEG audio standard striving for efficiently representing both speech and music signals even in very low bitrate ranges. The reference codec takes an approach of unifying two state-of-the-art speech and audio coding structures in a single platform. This paper proposes an enhanced long term predictor (eLTP) that effectively utilizes periodic redundancies of inter- and intra- time frames. Experimental results with various types of input signals confirm the superiority of the proposed algorithm compared to the reference codec.
전체 365
8 International Conference Ho Seon Shin, Hong-Goo Kang, Tim Fingscheidt "Survey of Speech Enhancement Supported by a Bone Conduction Microphone" in Speech Communication; 10. ITG Symposium, 2012
7 International Conference Seong-woo Kim, Young-cheol Park, Dae Hee Youn "A variable step-size filtered-x gradient adaptive lattice algorithm for active noise control" in ICASSP, 2012
6 International Conference Se-Woon Jeon, Young-cheol Park, Dae Hee Youn "Acoustic depth rendering for 3D multimedia applications" in ICCE, 2012
5 International Conference Jinkyu Lee, Soonho Baek, Hong-Goo Kang "Signal and feature domain enhancement approaches for robust speech recognition" in 8th International Conference on Information, communications and Signal Processing, 2011
4 International Conference Dong-il Hyun, Young-cheol Park, Seok-pil Lee, Dae Hee Youn "Enhanced Interchannel Correlation (ICC) Synthesis for Spatial Audio Coding" in AES 43th International Conference, 2011
3 International Conference Se-Woon Jeon, Young-cheol Park, Seok-Pil Lee, Dae Hee Youn "Virtual Source Panning using Multiple-Wise Vector Base in the Multispeaker Stereo Format" in EUSIPCO, pp.1337-1341, 2011
2 International Conference Dong-il Hyun, Jeongil Seo, Young-cheol Park, Dae Hee Youn "Improved phase parameter analysis and synthesis for parametric stereo audio coding" in ICASSP, 2011
1 International Conference Jeongook Song, Hyen-o Oh, Hong-Goo Kong "Enhanced long-term predictor for Unified Speech and Audio Coding" in ICASSP, 2011