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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Author Title [ Year(Asc)]
Filters: Keyword is Loudspeakers  [Clear All Filters]
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
Creation of a single sound field for multiple listeners, Poletti, M.A., and Betlehem T. , INTERNOISE 2014 - 43rd International Congress on Noise Control Engineering: Improving the World Through Noise Control, 2014, (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)
A sparsity based approach for acoustic room impulse response shortening, Krishnan, L., Teal P.D., and Betlehem T. , IEEE Workshop on Statistical Signal Processing Proceedings, 2014, p.284 - 287, (2014)
Two dimensional sound field reproduction using higher order sources to exploit room reflections, Betlehem, T., and Poletti M.A. , Journal of the Acoustical Society of America, 2014, Volume 135, Issue 4, p.1820 - 1833, (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)
Active acoustic systems for the control of room acoustics, Poletti, M.A. , Noise and Vibration Worldwide, 2013, Volume 44, Issue 4, p.10 - 26, (2013)
Design of a prototype variable directivity loudspeaker for improved surround sound reproduction in rooms, Poletti, M., and Betlehem T. , Proceedings of the AES International Conference, 2013, p.248 - 257, (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)
Higher order loudspeakers for improved surround sound reproduction in rooms, Poletti, M., Betlehem T., and Abhayapala T. , 133rd Audio Engineering Society Convention 2012, AES 2012, 2012, Volume 1, p.513 - 525, (2012)
Improved methods for generating focused sources using circular arrays, Poletti, M.A. , 133rd Audio Engineering Society Convention 2012, AES 2012, 2012, Volume 1, p.243 - 252, (2012)
Sound field reproduction with energy constraint on loudspeaker weights, Betlehem, T., and Withers C. , IEEE Transactions on Audio, Speech and Language Processing, 2012, Volume 20, Issue 8, p.2388 - 2392, (2012)
2011
Active acoustic systems for the control of room acoustics, Poletti, M. , Building Acoustics, 2011, Volume 18, Issue 3-4, p.237 - 258, (2011)
A constrained optimization approach for multi-zone surround sound, Betlehem, T., and Teal P.D. , ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, 2011, p.437 - 440, (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)
Sound reproduction systems using variable-directivity loudspeakers, Poletti, M.A., Fazi F.M., and Nelson P.A. , Journal of the Acoustical Society of America, 2011, Volume 129, Issue 3, p.1429 - 1438, (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)
2010
An algorithm for power constrained holographic reproduction of sound, Teal, P.D., Betlehem T., and Poletti M.A. , ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, 2010, p.101 - 104, (2010)
Cylindrical harmonic expansion of the sound field due to a rotating line source, Poletti, M.A. , 20th International Congress on Acoustics 2010, ICA 2010 - Incorporating Proceedings of the 2010 Annual Conference of the Australian Acoustical Society, 2010, Volume 1, p.71 - 75, (2010)
A directional loudspeaker array for surround sound in reverberant rooms, Betlehem, T., Anderson C., and Poletti M.A. , 20th International Congress on Acoustics 2010, ICA 2010 - Incorporating Proceedings of the 2010 Annual Conference of the Australian Acoustical Society, 2010, Volume 2, p.918 - 923, (2010)
Sound-field reproduction systems using fixed-directivity loudspeakers, Poletti, M., Fazi F.M., and Nelson P.A. , Journal of the Acoustical Society of America, 2010, Volume 127, Issue 6, p.3590 - 3601, (2010)
2009
Wide-range electrostatic loudspeaker with a zero-free polar response, White, D.R. , AES: Journal of the Audio Engineering Society, 2009, Volume 57, Issue 10, p.822 - 831, (2009)
2007
Robust two-dimensional surround sound reproduction for nonuniform loudspeaker layouts, Poletti, M. , AES: Journal of the Audio Engineering Society, 2007, Volume 55, Issue 7-8, p.598 - 610, (2007)
2006
Prediction and verification of powered loudspeaker requirements for an assisted reverberation system, Poletti, M.A., and Schwenke R. , Audio Engineering Society - 121st Convention Papers 2006, 2006, Volume 1, p.92 - 95, (2006)

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