1887
banner image
No data available.
Please log in to see this content.
You have no subscription access to this content.
No metrics data to plot.
The attempt to load metrics for this article has failed.
The attempt to plot a graph for these metrics has failed.
The full text of this article is not currently available.
oa
Time-domain acoustic contrast control design with response differential constraint in personal audio systems
Rent:
Rent this article for
Access full text Article
/content/asa/journal/jasa/135/6/10.1121/1.4874236
1.
1. J.-H. Chang, C.-H. Lee, J.-Y. Park, and Y.-H. Kim, “ A realization of sound focused personal audio system using acoustic contrast control,” J. Acoust. Soc. Am. 125, 20912097 (2009).
http://dx.doi.org/10.1121/1.3082114
2.
2. J.-W. Choi and Y.-H. Kim, “ Generation of an acoustically bright zone with an illuminated region using multiple sources,” J. Acoust. Soc. Am. 111, 16951700 (2002).
http://dx.doi.org/10.1121/1.1456926
3.
3. J.-W. Choi and Y.-H. Kim, “ Active control for the enhancement of sound field,” in Proceedings Active '04, Williamsburg, VA (2004).
4.
4. S. J. Elliott and M. Jones, “ An active headrest for personal audio,” J. Acoust. Soc. Am. 119, 27022709 (2006).
http://dx.doi.org/10.1121/1.2188814
5.
5. M. F. S. Galvez, S. J. Elliott, and J. Cheer, “ A superdirective array of phase shift sources,” J. Acoust. Soc. Am. 132, 746756 (2012).
http://dx.doi.org/10.1121/1.4733556
6.
6. J. Cheer, S. J. Elliott, and M. F. S. Galvez, “ Design and implementation of a car cabin personal audio system,” J. Audio Eng. Soc. 61, 412424 (2013).
7.
7. P. Coleman, P. J. Jackson, M. Olik, M. Olsen, M. Moller, and J. A. Pedersen, “ The influence of regularization on anechoic performance and robustness of sound zone methods,” in Proceedings of the 21st International Congress on Acoustics, Montreal, Canada (2013).
8.
8. S. J. Elliott and J. Cheer, “ Regularization and robustness of personal audio systems,” ISVR Technical Memorandum 995. Available at http://eprints.soton.ac.uk/207989/1/Pub12685.pdf (Last viewed 02/19/2014).
9.
9. Y. Cai, M. Wu, and J. Yang, “ Design of a time-domain acoustic contrast control for broadband input signals in personal audio systems,” in Proceedings of the 2013 IEEE International Conference on Acoustics, Speech and Signal Processing, Vancouver, Canada (2013).
10.
10. Y. Zhao and W. Liu, “ Robust wideband beamforming with frequency response variation constraint subject to arbitrary norm-bounded error,” IEEE Trans. Antennas Propag. 60, 25662571 (2012).
http://dx.doi.org/10.1109/TAP.2012.2189721
http://aip.metastore.ingenta.com/content/asa/journal/jasa/135/6/10.1121/1.4874236
Loading
/content/asa/journal/jasa/135/6/10.1121/1.4874236
Loading

Data & Media loading...

Loading

Article metrics loading...

/content/asa/journal/jasa/135/6/10.1121/1.4874236
2014-05-13
2014-12-28

Abstract

The acoustic contrast control (ACC) approach is applied to reproduce the focused sound in personal audio systems utilizing an array of loudspeakers. A time-domain design of ACC is developed here for broadband input signals, where a response differential term is introduced to control the frequency response. Based on experimental results in an anechoic chamber, the proposed method demonstrates the potential capability to provide excellent acoustic contrast over the continuous frequency and maintain a flat frequency response. Furthermore, compared with the previous method, fewer parameters need to be tuned in the proposed method.

Loading

Full text loading...

/deliver/fulltext/asa/journal/jasa/135/6/1.4874236.html;jsessionid=p74ew3enxtim.x-aip-live-03?itemId=/content/asa/journal/jasa/135/6/10.1121/1.4874236&mimeType=html&fmt=ahah&containerItemId=content/asa/journal/jasa
true
true
This is a required field
Please enter a valid email address
752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Time-domain acoustic contrast control design with response differential constraint in personal audio systems
http://aip.metastore.ingenta.com/content/asa/journal/jasa/135/6/10.1121/1.4874236
10.1121/1.4874236
SEARCH_EXPAND_ITEM