Papers

Stereo upmix-based binaural auralization for mobile devices

International Journal
2011~2015
작성자
한혜원
작성일
2014-01-01 00:39
조회
1437
Authors : Taegyu Lee, Yonghyun Baek, Young-Cheol Park, Dae Hee Youn

Year : 2014

Publisher / Conference : IEEE Transactions on Consumer Electronics

Volume : 60, issue.3

Page : 411-419

This paper presents a new binaural auralization algorithm suitable for mobile devices. A stereo-tomultichannel virtual upmix technique was utilized to expand the spatial dimension of stereo audio to a multichannel speaker space. In order to enhance subjective preferences and listener envelopment, reflections of the primary sound component were artificially generated by modeling a virtual ceiling and sidewalls based on concert hall acoustics. The uncorrelated ambient components were then distributed over spatial points at different azimuth and elevation angles. Computational efficiency was achieved by removing the redundant operations in each stage of the algorithm. Subjective tests were performed, and the results showed that the proposed algorithm significantly improves spatial perceptions of stereo audio being played over headphones.
전체 355
53 Domestic Journal Ji-ho Seo, Dae Hee Youn, Young-Cheol Park "A Method of Designing Low-power Feedback Active Noise Control Filter for Headphones/Earphones" in 한국통신학회논문지, vol.10, 제 1호, pp.57-65, 2017
52 International Conference Ji-ho Seo, Young-cheol Park, Dae Hee Youn "Design of feedback active noise control system based on a constrained optimization for headphone/earphone applications" in IEEE International Conference on Consumer Electronics-Asia (ICCE-Asia), 2016
51 International Conference Hyeongi Moon, Gyutae Park, Yeong-cheol Park, Dae Hee Youn "A Phase-Matched Exponential Harmonic Weighting for Improved Sensation of Virtual Bass" in 140th Convention of Audio Engineering Society, pp.9544, 2016
50 International Journal Taegyu Lee, Hyun Oh Oh, Jeongil Seo, Young-Cheol Park, Dae Hee Youn "Scalable Multiband Binaural Renderer for MPEG-H 3D Audio" in IEEE Journal of Selected Topics in Signal Processing, vol.9, issue 5, pp.907-920, 2015
49 International Journal Taegyu Lee, Yonghyun Baek, Young-Cheol Park, Dae Hee Youn "Stereo upmix-based binaural auralization for mobile devices" in IEEE Transactions on Consumer Electronics, vol.60, issue 3, pp.411-419, 2014
48 International Journal Taegyu Lee, Yonghyun Baek, Young-Cheol Park, Dae Hee Youn "Stereo upmix-based binaural auralization for mobile devices" in IEEE Transactions on Consumer Electronics, vol.60, issue.3, pp.411-419, 2014
47 International Journal Seong-woo Kim, Young-Cheol Park, Dae Hee Youn "A variable step-size gradient adaptive lattice algorithm for multiple sinusoidal interference cancelation" in EURASIP Journal on Advances in Signal Processing, vol.106, 2013
46 International Conference Taegyu Lee, Seokjin Lee, Young-cheol Park, Dae Hee Youn "Virtual bass system based on a multiband harmonic generation" in ICCE, 2013
45 International Conference Se-Woon Jeon, Dae Hee Youn, Young-Cheol Park "Blind depth estimation based on primary-to-ambient energy ratio for 3-D acoustic depth rendering" in APSIPA ASC, 2012
44 International Journal Dong-il Hyun, Young-Cheol Park, Dae Hee Youn "Estimation and quantization of ICC-dependent phase parameters for parametric stereo audio coding" in EURASIP Journal on Audio, Speech, and Music Processing, vol.27, 2012