Papers

Stereo upmix-based binaural auralization for mobile devices

International Journal
2011~2015
작성자
이진영
작성일
2014-08-01 22:04
조회
2571
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 368
22 International Journal Ho Seon Shin, Tim Fingscheidt, Hong-Goo Kang "A Priori SNR Estimation Using Air- and Bone-Conduction Microphones" in IEEE/ACM Transactions on Audio, Speech, and Language Processing, vol.23, issue 11, pp.2015-2025, 2015
21 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
20 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
19 International Journal Soonho Baek, Hong-Goo Kang "Selection of spectral compressive operator for vector Taylor series-based model adaptation in noisy environments" in The Journal of the Acoustical Society of America, vol.135, 2014
18 International Journal Jae-Mo Yang, Hong-Goo Kang "Online Speech Dereverberation Algorithm Based on Adaptive Multichannel Linear Prediction" in IEEE/ACM Transactions on Audio, Speech, and Language Processing, vol.22, issue 3, pp.608-619, 2014
17 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
16 International Journal Jae-Mo Yang, Hong-Goo Kang "An Efficient Multichannel Linear Prediction-Based Blind Equalization Algorithm in Near Common Zeros Condition" in IEEE Signal Processing Letters, vol.21, issue 3, pp.306-310, 2014
15 International Journal Jung-Won Lee, Hong-Goo Kang, Jeung-Yoon Choi, Young-Ik Son "An Investigation of Vocal Tract Characteristics for Acoustic Discrimination of Pathological Voices" in BioMed Research International, 2013
14 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
13 International Journal Jung-In Lee, Jeung-Yoon Choi, Hong-Goo Kang "Refinement of Landmark Detection and Extraction of Articulator-Free Features for Knowledge-Based Speech Recognition" in IEICE Transactions on Information and Systems, vol.E96-D, No.3, pp.746-749, 2013