Publications

• Zhang, J, Abhayapala, T, Zhang, W et al. 2019, 'Active Noise Control over Space: A Subspace Method for Performance Analysis', Applied Sciences, vol. 9, no. 1250, pp. 1-20.
• Zuo, H, Samarasinghe, P, Abhayapala, T et al. 2019, 'Spatial sound intensity vectors in spherical harmonic domain', The Journal of the Acoustical Society of America, vol. 145, no. 2, pp. 149-155.
• Zhang, J, Abhayapala, T, Zhang, W et al. 2018, 'Active Noise Control over Space: A Wave Domain Approach', IEEE/ACM Transactions on Audio, Speech, and Language Processing, vol. 26, no. 4, pp. 774-786.
• Fahim, A, Samarasinghe, P, Abhayapala, T et al. 2018, 'A planar microphone array for spatial coherence-based source separation', 20th IEEE International Workshop on Multimedia Signal Processing, MMSP 2018, IEEE, USA, pp. 6pp.
• Fahim, A, Samarasinghe, P & Abhayapala, T 2018, 'Single-channel speech dereverberation in noisy environment for non-orthogonal signals', Acta Acustica united with Acustica, vol. 104, no. 6, pp. 1041-1055pp.
• Samarasinghe, P, Abhayapala, T, Chen, H et al. 2018, 'Spherical harmonics based generalized image source method for simulating room acoustics', The Journal of the Acoustical Society of America, vol. 144, no. 3, pp. 1381-1391.
• Zuo, H, Samarasinghe, P & Abhayapala, T 2018, 'Exterior-interior 3D sound field separation using a planar array of differential microphones', 16th International Workshop on Acoustic Signal Enhancement, IWAENC 2018, IEEE, United States, pp. 216-220pp.
• Zhang, W, Samarasinghe, P, Chen, H et al. 2017, 'Surround by Sound: A Review of Spatial Audio Recording and Reproduction', Applied Sciences, vol. 7, no. 5, pp. 19pp.
• Samarasinghe, P, Abhayapala, T & Chen, H 2017, 'Estimating the Direct-To-Reverberant Energy Ratio Using a Spherical Harmonics-Based Spatial Correlation Model', IEEE/ACM Transactions on Audio, Speech, and Language Processing, vol. 25, no. 2, pp. 310-319pp.
• Chen, H, Abhayapala, T, Samarasinghe, P et al. 2017, 'Direct-To-Reverberant Energy Ratio Estimation Using a First-Order Microphone', IEEE/ACM Transactions on Audio, Speech, and Language Processing, vol. 25, no. 2, pp. 226-237.
• Samarasinghe, P & Abhayapala, T 2017, 'Blind estimation of directional properties of room reverberation using a spherical microphone array', 2017 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2017, IEEE Xplore, TBC, pp. 351-355.
• Samarasinghe, P, Abhayapala, T & Kellermann, W 2017, 'Acoustic reciprocity: An extension to spherical harmonics domain', The Journal of the Acoustical Society of America, vol. 142, no. 4, pp. EL337-EL343.
• Samarasinghe, P, Chen, H, Fahim, A et al. 2017, 'Performance analysis of a planar microphone array for three dimensional soundfield analysis', 2017 IEEE Workshop on Applications of Signal Processing to Audio and Acoustics, WASPAA 2017, IEEE, TBC, pp. 249-253.
• Fahim, A, Samarasinghe, P & Abhayapala, T 2017, 'PSD estimation of multiple sound sources in a reverberant room using a spherical microphone array', 2017 IEEE Workshop on Applications of Signal Processing to Audio and Acoustics, WASPAA 2017, IEEE, TBC, pp. 76-80.
• Fahim, A, Samarasinghe, P & Abhayapala, T 2017, 'Sound field separation in a mixed acoustic environment using a sparse array of higher order spherical microphones', Hands-Free Speech Communications and Microphone Arrays, HSCMA 2017, Institute of Electrical and Electronics Engineers (IEEE Inc), Piscataway, New Jersey, US, pp. 151-155pp.
• Samarasinghe, P, Zhang, W & Abhayapala, T 2016, 'Recent Advances in Active Noise Control Inside Automobile Cabins Toward quieter cars', IEEE Signal Processing Magazine, vol. 33, no. 6, pp. 61-73pp.
• Zhang, J, Abhayapala, T, Samarasinghe, P et al. 2016, 'Multichannel active noise control for spatially sparse noise fields', The Journal of the Acoustical Society of America, vol. 140, no. 6, pp. EL510-EL516pp.
• Samarasinghe, P & Abhayapala, T 2016, 'ROOM TRANSFER FUNCTION MEASUREMENT FROM A DIRECTIONAL LOUDSPEAKER', 15th International Workshop on Acoustic Signal Enhancement, IWAENC 2016, IEEE, Online, pp. 5pp.
• Dickins, G, Samarasinghe, P & Abhayapala, T 2016, 'Validation of sound field duplication for device testing', 2nd Audio Engineering Society International Conference on Sound Field Control, AES 2016, ed. R Mason, J-W Choi & S Bech, Audio Engineering Society, TBC, pp. -.
• Fahim, A, Samarasinghe, P & Abhayapala, T 2016, 'EXTRACTION OF EXTERIOR FIELD FROM A MIXED SOUND FIELD FOR 2D HEIGHT-INVARIANT SOUND PROPAGATION', 15th International Workshop on Acoustic Signal Enhancement, IWAENC 2016, IEEE, Online, pp. 5pp.
• Chen, H, ZHANG, J, Samarasinghe, P, Abhayapala, T, 2016, 'Evaluation of spatial active noise cancellation performance using spherical harmonic analysis', 15th International Workshop on Acoustic Signal Enhancement, IWAENC 2016, IEEE, Xi'an, Shanxi, China, pp. 5pp.
• ZHANG, J, Abhayapala, T, Samarasinghe, P et al 2016, 'Sparse complex FxLMS for active noise cancellation over spatial regions', IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2016, IEEE, Shanghai, China, pp. 524-528.
• Chen, H, Samarasinghe, P & Abhayapala, T 2015, 'In-car Noise Field Analysis and Multi-zone Noise Cancellation Quality Estimation', Asia-Pacific Signal and Information Processing Association Annual Summit and Conference APSIPA 2015, IEEE, APSIPA, Asia-Pacific, pp. 773-778.
• Chen, H, Samarasinghe, P, Abhayapala, T et al. 2015, 'Estimation of the Direct-to-Reverberant Energy Ratio using a Spherical Microphone Array', IEEE Workshop on Applications of Signal Processing to Audio and Acoustics, WASPAA 2015, IEEE, TBC.
• Samarasinghe, P, Abhayapala, T, Poletti, M et al. 2015, 'An efficient parameterization of the room transfer function', IEEE Transactions on Audio, Speech, and Language Processing, vol. 23, no. 12, pp. 2217-2227.
• Chen, H, Samarasinghe, P, Abhayapala, T et al. 2015, 'Spatial noise cancellation inside cars: Performance analysis and experimental results', IEEE Workshop on Applications of Signal Processing to Audio and Acoustics, WASPAA 2015, IEEE, TBC, pp. 1-5.
• Kennedy, R & Samarasinghe, P 2015, 'Analysis and performance of CMA blind deconvolution for image restoration', International Journal of Adaptive Control and Signal Processing, vol. 29, no. 9, pp. 1135-1151.
• Samarasinghe, P, Abhayapala, T & Poletti, M 2014, 'Wavefield Analysis Over Large Areas Using Distributed Higher Order Microphones', IEEE/ACM Transactions on Audio, Speech, and Language Processing, vol. 22, no. 3, pp. 647-658.
• Samarasinghe, P, Abhayapala, T, Poletti, M et al. 2014, 'On room impulse response between arbitrary points: An efficient parameterization', 6th IEEE International Symposium on Communications, Control and Signal Processing, ISCCSP 2014, IEEE Computer Society, Athens Greece, pp. 153-156.
• Samarasinghe, P, Abhayapala, T & Poletti, M 2014, 'Room reflections assisted spatial sound field reproduction', European Signal Processing Conference, EUSIPCO 2014, IEEE, TBC, pp. 1352-1356.
• Samarasinghe, P, Abhayapala, T & Poletti, M 2014, 'Synthesis of room transfer function over a region of space by multiple measurements using a higher-order directional microphone', IEEE China Summit & International Conference on Signal and Information Processing ChinaSIP 2014, IEEE, Piscataway, NJ 08854 08854 USA, pp. 6-10.
• Samarasinghe, P, Poletti, M, Salehin, S, Abhayapala, T.D., 2013, '3D soundfield reproduction using higher order loudspeakers', 2013 38th IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2013, IEEE, Vancouver, BC, pp. 306-310.
• Samarasinghe, P, Abhayapala, T & Poletti, M 2012, '3D Spatial Soundfield Recording over Large Regions', International Workshop on Acoustic Signal Enhancement 2012, IEEE Signal Processing Society, Unknown, pp. 1-4.
• Poletti, M, Abhayapala, T & Samarasinghe, P 2012, 'Interior and exterior sound field control using two dimensional higher-order variable-directivity sources', The Journal of the Acoustical Society of America, vol. 131, no. 5, pp. 3814-3823.
• Samarasinghe, P, Abhayapala, T & Poletti, M 2011, 'Spatial soundfield recording over a large area using distributed higher order microphones', IEEE Workshop on Applications of Signal Processing to Audio and Acoustics (WASPAA 2011), IEEE Signal Processing Society, USA, pp. 221 - 224.

Projects and Grants

Grants information is drawn from ARIES. To add or update Projects or Grants information please contact your College Research Office.

• Translation of Spatial Immersion (Secondary Investigator)
• Privately owned public space: Noise cancellation over multiple regions (Secondary Investigator)
• Spatial Sound Control for Testing Multi-channel Audio Devices (Secondary Investigator)