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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Sound field reproduction around a scatterer in reverberation, Betlehem, T., and Poletti M.A. , ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, 2009, p.89 - 92, (2009)
Wide-band spectrum sensing for cognitive radio by combining antenna signals, Betlehem, T., Coulson A.J., and Reid A.B. , 2010 Australian Communications Theory Workshop, AusCTW 2010, 2010, p.111 - 116, (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)
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)
Distribution of the sum of a complex Gaussian and the product of two complex Gaussians, Betlehem, T., and Coulson A.J. , 2012 Australian Communications Theory Workshop, AusCTW'12, 2012, p.126 - 129, (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)
Efficient crosstalk canceler design with impulse response shortening filters, Betlehem, T., Teal P.D., and Hioka Y. , ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, 2012, p.393 - 396, (2012)
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)
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)
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)

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