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 Acoustic fields  [Clear All Filters]
2019
Measuring the Spherical-harmonic Representation of a Sound Field Using a Cylindrical Array, Betlehem, T., and Poletti M. , ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, 2019, Volume 2019-May, p.955 - 959, (2019)
2018
Acoustic amplification utilizing stepped-thickness piezoelectric circular cylindrical shells, Meshkinzar, A., Al-Jumaily A.M., and Harris P.D. , Journal of Sound and Vibration, 2018, Volume 437, p.110 - 118, (2018)
2017
Methods for generating multizone fields with low risk of interference, Poletti, M. , 24th International Congress on Sound and Vibration, ICSV 2017, 2017, (2017)
2016
Generation of half-space sound fields with application to personal sound systems, Poletti, M.A., and Fazi F.M. , Journal of the Acoustical Society of America, 2016, Volume 139, Issue 3, p.1294 - 1302, (2016)
2015
An approach to generating two zones of silence with application to personal sound systems, Poletti, M.A., and Fazi F.M. , Journal of the Acoustical Society of America, 2015, Volume 137, Issue 2, p.598 - 605, (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)
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)
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)
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
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
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)
Comparison of methods for calculating the sound field due to a rotating monopole, Poletti, M.A., and Teal P.D. , Journal of the Acoustical Society of America, 2011, Volume 129, Issue 6, p.3513 - 3520, (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)
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)
2010
Adaptive phase calibration of a microphone array for acoustic holography, Teal, P.D., and Poletti M.A. , Journal of the Acoustical Society of America, 2010, Volume 127, Issue 4, p.2368 - 2376, (2010)

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