Papers

Virtual Source Panning using Multiple-Wise Vector Base in the Multispeaker Stereo Format

International Conference
2011~2015
작성자
한혜원
작성일
2011-08-29 23:57
조회
1328
Authors : Se-Woon Jeon, Young-cheol Park, Seok-Pil Lee, Dae Hee Youn

Year : 2011

Publisher / Conference : EUSIPCO

Page : 1337-1341

In the last few decades, various panning algorithms have been proposed to generate virtual sound localization in loudspeaker systems. Vector base amplitude panning (VBAP) is the most widely adopted pair-wise amplitude panning method. However, pair-wise amplitude panning has a directional discontinuity problem in the multichannel surround panning. In particular, sound localization for the virtual source does not smoothly vary in the direction of the near speaker. While coincident panning using multiple loudspeakers, such as Ambisonics, performs better, it has less stability in sound localization due to the precedence effect. In this paper, a multiple-wise vector base virtual source panning algorithm is proposed. To generate more stable localization of panning sound, the proposed panning algorithm calculates the amplitude panning gains using multiple-wise vector base formulation. Additionally, the angle-dependent and nonnegative gain control function is applied to prevent artifacts caused by negative amplitude gains. The subjective listening tests using the method of adjustment (MOA) are performed to evaluate the sound localization of the proposed algorithm, which is compared with the conventional amplitude panning methods.
전체 363
57 International Conference Se-Woon Jeon, Young-cheol Park, Dae Hee Youn "Acoustic depth rendering for 3D multimedia applications" in ICCE, 2012
56 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
55 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
54 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
53 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
52 International Conference Jeongook Song, Hyen-o Oh, Hong-Goo Kong "Enhanced long-term predictor for Unified Speech and Audio Coding" in ICASSP, 2011
51 International Conference Myung-Suk Song, Cha Zhang, Dinei Florencio, Hong-Goo Kang "Enhancing loudspeaker-based 3D audio with room modeling" in MMSP, 2010
50 International Conference Chi-Sang Jung, Kyu J. Han, Hyunson Seo, Shrikanth S. Narayanan, Hong-Goo Kang "A Variable Frame Length and Rate Algorithm Based on the Spectral Kurtosis Measure for Speaker Verification" in INTERPSEECH, pp.2754-2757, 2010
49 International Conference Ming Li, Chi-Sang Jung, Kyu J. Han "Combining Five Acoustic Level Modeling Methods for Automatic Speaker Age and Gender Recognition" in INTERSPEECH, pp.2826-2829, 2010
48 International Conference Myung-Suk Song , Cha Zhang, Dinei Florencio, Hong-Goo Kang "Personal 3D audio system with loudspeakers" in ICME, 2010