Callaghan Innovation Research Papers

Our scientists and engineers publish papers in a range of academic journals. This database provides you access to a list of their papers.

 

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2015
Higher-order loudspeakers and active compensation for improved 2d sound field reproduction in rooms, Poletti, M.A., Betlehem T., and Abhayapala T.D. , AES: Journal of the Audio Engineering Society, 2015, Volume 63, Issue 1-2, p.31 - 45, (2015)
Personal sound zones: Delivering interface-free audio to multiple listeners, Betlehem, T., Zhang W., Poletti M.A., and Abhayapala T.D. , IEEE Signal Processing Magazine, 2015, Volume 32, Issue 2, p.81 - 91, (2015)
2014
Comparison of sound reproduction using higher order loudspeakers and equivalent line arrays in free-field conditions, Poletti, M.A., Betlehem T., and Abhayapala T.D. , Journal of the Acoustical Society of America, 2014, Volume 136, Issue 1, p.192 - 200, (2014)
On room impulse response between arbitrary points: An efficient parameterization, Samarasinghe, P.N., Abhayapala T.D., Polettfi M.A., and Betlehem T. , ISCCSP 2014 - 2014 6th International Symposium on Communications, Control and Signal Processing, Proceedings, 2014, p.153 - 156, (2014)
Room reflections assisted spatial sound field reproduction, Samarasinghe, P.N., Abhayapala T.D., and Poletti M.A. , European Signal Processing Conference, 2014, p.1352 - 1356, (2014)
Synthesis of room transfer function over a region of space by multiple measurements using a higher-order directional microphone, Samarasinghe, P.N., Abhayapala T.D., and Poletti M.A. , 2014 IEEE China Summit and International Conference on Signal and Information Processing, IEEE ChinaSIP 2014 - Proceedings, 2014, p.6 - 10, (2014)
2013
3D soundfield reproduction using higher order loudspeakers, Samarasinghe, P.N., Poletti M.A., Salehin S.M.A., Abhayapala T.D., and Fazi F.M. , ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, 2013, p.306 - 310, (2013)
2012
Analysis of 2D sound reproduction with fixed-directivity loudspeakers, Poletti, M.A., Betlehem T., and Abhayapala T.D. , ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, 2012, p.377 - 380, (2012)
2011
Interior and exterior sound field control using general two-dimensional first-order sources, Poletti, M.A., and Abhayapala T.D. , Journal of the Acoustical Society of America, 2011, Volume 129, Issue 1, p.234 - 244, (2011)
Spatial sound reproduction systems using higher order loudspeakers, Poletti, M.A., and Abhayapala T.D. , ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, 2011, p.57 - 60, (2011)
Spatial soundfield recording over a large area using distributed higher order microphones, Samarasinghe, P.N., Abhayapala T.D., and Poletti M.A. , IEEE Workshop on Applications of Signal Processing to Audio and Acoustics, 2011, p.221 - 224, (2011)

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