Research output per year
Research output per year
- 25 results
Search results
-
2024
Speech denoising in multi-noise source environments using multiple microphone devices via Relative Transfer Matrix
Kumar, M., Birnie, L., Abhayapala, T., Arcos Holzinger, S., BASTINE, A., Grixti-Cheng, D. & Samarasinghe, P., 2024, In: 2024 European Signal Processing Conference (EUSIPCO). p. 281-285Research output: Contribution to journal › Conference article › peer-review
-
2021
3D multizone soundfield reproduction in a reverberant environment using intensity matching method
Zuo, H., Abhayapala, T. D. & Samarasinghe, P. N., 2021, In: Proceedings - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing. 2021-June, p. 416-420 5 p.Research output: Contribution to journal › Conference article › peer-review
Open Access10 Citations (Scopus) -
Evaluation and comparison of three source direction-of-arrival estimators using relative harmonic coefficients
Hu, Y., Samarasinghe, P. N., Gannot, S. & Abhayapala, T. D., 2021, In: Proceedings - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing. 2021-June, p. 815-819 5 p.Research output: Contribution to journal › Conference article › peer-review
Open Access6 Citations (Scopus) -
Reducing modal error propagation through correcting mismatched microphone gains using rapid
Akbar, N., Dickins, G., Thomas, M. R. P., Samarasinghe, P. & Abhayapala, T., 2021, In: Proceedings - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing. 2021-June, p. 811-814 4 p.Research output: Contribution to journal › Conference article › peer-review
2 Citations (Scopus) -
2020
A Linear-time Independence Criterion Based on a Finite Basis Approximation
Yan, L., Kleijn, W. B. & Abhayapala, T. D., 2020, In: Proceedings of Machine Learning Research. 108, p. 202-212 11 p.Research output: Contribution to journal › Conference article › peer-review
1 Citation (Scopus) -
2016
Correlation-based power allocation for secure transmission with artificial noise
Yan, S., Zhou, X., Yang, N., He, B. & Abhayapala, T. D., 2016, In: Proceedings - IEEE Global Communications Conference, GLOBECOM. 7841703.Research output: Contribution to journal › Conference article › peer-review
Open Access1 Citation (Scopus) -
Random-phase beamforming for initial access in millimeter-wave cellular networks
Abu-Shaban, Z., Wymeersch, H., Zhou, X., Seco-Granados, G. & Abhayapala, T., 2016, In: Proceedings - IEEE Global Communications Conference, GLOBECOM. 7842197.Research output: Contribution to journal › Conference article › peer-review
Open Access10 Citations (Scopus) -
2013
Robustness analysis of room equalization for soundfield reproduction within a region
Talagala, D. S., Zhang, W. & Abhayapala, T. D., 2013, In: Proceedings of Meetings on Acoustics. 19, 015023.Research output: Contribution to journal › Conference article › peer-review
-
Towards optimal functional representation of head-related transfer functions in the horizontal plane
Zhang, W., Abhayapala, T. D., Kennedy, R. A. & Zhang, M., 2013, In: Proceedings of Meetings on Acoustics. 19, 050012.Research output: Contribution to journal › Conference article › peer-review
Open Access -
2010
Photoacoustic image reconstruction from a frequency-invariant source localization perspective
Akramus Salehin, S. M. & Abhayapala, T. D., 2010, In: European Signal Processing Conference. p. 1627-1631 5 p.Research output: Contribution to journal › Conference article › peer-review
5 Citations (Scopus) -
2009
3D soundfield reproduction using non-spherical loudspeaker arrays
Gupta, A. & Abhayapala, T. D., 2009, In: European Signal Processing Conference. p. 809-813 5 p.Research output: Contribution to journal › Conference article › peer-review
-
2005
Performance and parameter optimization of UWB RAKE reception with interchip interference
Zhang, J., Kennedy, R. A. & Abhayapala, T. D., 2005, In: Conference Record - International Conference on Communications. 4, p. 2830-2834 5 p., WC32-4.Research output: Contribution to journal › Conference article › peer-review
4 Citations (Scopus) -
2004
Cramér-Rao lower bounds for the time delay estimation of UWB signals
Zhang, J., Kennedy, R. A. & Abhayapala, T. D., 2004, In: Conference Record - International Conference on Communications. 6, p. 3424-3428 5 p.Research output: Contribution to journal › Conference article › peer-review
Open Access45 Citations (Scopus) -
Limits to multi-antenna capacity of spatially selective channels
Pollock, T., Abhayapala, T. & Kennedy, R., 2004, In: IEEE International Symposium on Information Theory - Proceedings. p. 244 1 p.Research output: Contribution to journal › Conference article › peer-review
7 Citations (Scopus) -
Range and bearing estimation of wideband sources using an orthogonal beamspace processing structure
Ward, D. B. & Abhayapala, T. D., 2004, In: Proceedings - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing. 2, p. II109-II112Research output: Contribution to journal › Conference article › peer-review
12 Citations (Scopus) -
Reliability based soft transition technique for dual-mode blind equalizers
Lim, W. G., Kennedy, R. A. & Abhayapala, T. D., 2004, In: Conference Record - International Conference on Communications. 5, p. 2631-2635 5 p.Research output: Contribution to journal › Conference article › peer-review
10 Citations (Scopus) -
Source-field wave-field concentration and dimension: Towards spatial information content
Kennedy, R. A. & Abhayapala, T. D., 2004, In: IEEE International Symposium on Information Theory - Proceedings. p. 243 1 p.Research output: Contribution to journal › Conference article › peer-review
2 Citations (Scopus) -
Spherical harmonic analysis of equalization in a reverberant room
Betlehem, T. & Abhayapala, T. D., 2004, In: Proceedings - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing. 1, p. I689-I692Research output: Contribution to journal › Conference article › peer-review
3 Citations (Scopus) -
2003
Antenna saturation effects on dense array MIMO capacity
Pollock, T. S., Abhayapala, T. D. & Kennedy, R. A., 2003, In: Proceedings - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing. 4, p. 361-364 4 p.Research output: Contribution to journal › Conference article › peer-review
9 Citations (Scopus) -
Antenna saturation effects on MIMO capacity
Pollock, T. S., Abhayapala, T. D. & Kennedy, R. A., 2003, In: Conference Record - International Conference on Communications. 4, p. 2301-2305 5 p.Research output: Contribution to journal › Conference article › peer-review
32 Citations (Scopus) -
Characterization of 3D spatial wireless channels
Abhayapala, T. D., Pollock, T. S. & Kennedy, R. A., 2003, In: IEEE Vehicular Technology Conference. 58, 1, p. 123-127 5 p.Research output: Contribution to journal › Conference article › peer-review
62 Citations (Scopus) -
Generalized herglotz wave functions for modelling wireless nearfield multipath scattering environments
Kennedy, R. A., Abhayapala, T. D. & Pollock, T. S., 2003, In: Proceedings - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing. 4, p. 660-663 4 p.Research output: Contribution to journal › Conference article › peer-review
2 Citations (Scopus) -
New results on the capacity of M-ary PPM ultra- wideband systems
Zhang, J., Kennedy, R. A. & Abhayapala, T. D., 2003, In: Conference Record - International Conference on Communications. 4, p. 2867-2871 5 p.Research output: Contribution to journal › Conference article › peer-review
16 Citations (Scopus) -
Performance of ultra- Wideband correlator receiver using Gaussian monocycles
Zhang, J., Abhayapala, T. D. & Kennedy, R. A., 2003, In: Conference Record - International Conference on Communications. 3, p. 2192-2196 5 p.Research output: Contribution to journal › Conference article › peer-review
44 Citations (Scopus) -
2002
On dimensionality of multipath fields: Spatial extent and richness
Jones, H. M., Kennedy, R. A. & Abhayapala, T. D., 2002, In: Proceedings - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing. 3, p. III/2837-III/2840Research output: Contribution to journal › Conference article › peer-review
Open Access72 Citations (Scopus)