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Jiho Chang
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A realization of sound focused personal audio system using acoustic contrast control
JH Chang, CH Lee, JY Park, YH Kim
The Journal of the Acoustical Society of America 125 (4), 2091-2097, 2009
1652009
Sound field control with a circular double-layer array of loudspeakers
JH Chang, F Jacobsen
The Journal of the Acoustical Society of America 131 (6), 4518-4525, 2012
1242012
Scattering effect on the sound focused personal audio system
JH Chang, JY Park, YH Kim
The Journal of the Acoustical Society of America 125 (5), 3060-3066, 2009
492009
Generation of independent bright zones for a two-channel private audio system
JY Park, JH Chang, YH Kim
Journal of the Audio Engineering Society 58 (5), 382-393, 2010
472010
Experimental validation of sound field control with a circular double-layer array of loudspeakers
JH Chang, F Jacobsen
The Journal of the Acoustical Society of America 133 (4), 2046-2054, 2013
382013
Reproducibility of the random incidence absorption coefficient converted from the sabine absorption coefficient
CH Jeong, JH Chang
Acta Acustica united with Acustica 101 (1), 99-112, 2015
262015
A plane wave generation method by wave number domain point focusing
JH Chang, JW Choi, YH Kim
The Journal of the Acoustical Society of America 128 (5), 2758-2767, 2010
222010
Sound system, sound reproducing apparatus, sound reproducing method, monitor with speakers, mobile phone with speakers
YH Kim, JW Choi, JH Chang, JY Park, CH Lee
US Patent 8,369,536, 2013
202013
Achromatic acoustic gradient-index phononic crystal lens for broadband focusing
J Hyun, WH Cho, CS Park, J Chang, M Kim
Applied Physics Letters 116 (23), 234102, 2020
182020
Personal sound system design for mobile phone, monitor, and television set; Feasibility study
CH Lee, JH Chang, JY Park, YH Kim
The Journal of the Acoustical Society of America 122 (5), 3053-3053, 2007
162007
Gradient-index phononic crystals for omnidirectional acoustic wave focusing and energy harvesting
J Hyun, CS Park, J Chang, WH Cho, M Kim
Applied Physics Letters 116 (23), 234101, 2020
132020
Personal Monitor & TV Audio System by Using Loudspeaker Array
CH Lee, JH Chang, JY Park, YH Kim
Transactions of the Korean Society for Noise and Vibration Engineering 18 (7 …, 2008
92008
Deep learning-based method for multiple sound source localization with high resolution and accuracy
SY Lee, J Chang, S Lee
Mechanical Systems and Signal Processing 161, 107959, 2021
82021
Evaluation of independent sound zones in a car
JH Chang, WH Cho
Universitätsbibliothek der RWTH Aachen, 2019
82019
Sound system, sound reproducing apparatus, sound reproducing method, monitor with speakers, mobile phone with speakers
YH Kim, JW Choi, JH Chang, JY Park, CH Lee
US Patent App. 12/671,497, 2010
82010
Periphony-lattice mixed-order ambisonic scheme for spherical microphone arrays
J Chang, M Marschall
IEEE/ACM Transactions on Audio, Speech, and Language Processing 26 (5), 924-936, 2018
72018
Speaker
D Jung, WH Lee, YS Cho, J Chang, D Park, H Park, E Oh, Y Lee, D Lim, ...
US Patent App. 29/547,228, 2017
72017
The effect of scattering on sound field control with a circular double-layer array of loudspeakers
J Chang, F Jacobsen
Audio Engineering Society Convention 132, 2012
72012
Sound-field reconstruction performance of a mixed-order ambisonics microphone array
M Marschall, J Chang
Proceedings of Meetings on Acoustics ICA2013 19 (1), 055007, 2013
62013
Performance degradation due to transfer function errors in acoustic brightness and contrast control: Sensitivity analysis
JY Park, MH Song, JH Chang, YH Kim
Proceedings of the 20th International Congress on Acoustics, 2010
62010
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