Resume Publications Job Openings University of Crete FORTH-ICS

Publications PhD Thesis A. Mouchtaris, “Time-Frequency and Adaptive Signal Processing Methods for Immersive Audio Virtual Acquisition and Rendering”, Electrical Engineering Dept., University of Southern California, May 2003. Book Chapters A. Mouchtaris and P. Tsakalides, "“Low Bitrate Coding of Spot Audio Signals for Interactive and Immersive Audio Applications," New Directions in Intelligent Interactive Multimedia, ISBN: 978-3-540-68126-7, Springer, 2008. A. Mouchtaris and P. Tsakalides, "Multichannel Audio Coding for Multimedia Services in Intelligent Environments," in Multimedia Services in Intelligent Environments, G. A. Tsihrintzis and L. Jain Eds., ISBN: 978-3-540-78491-3, Springer, 2008. Refereed Journal Publications A. Griffin, T. Hirvonen, C. Tzagkarakis, A. Mouchtaris, and P. Tsakalides, “Single-Channel and Multi-Channel Sinusoidal Audio Coding Using Compressed Sensing,” IEEE Trans. Audio, Speech, and Language Processing, vol. 19, no. 5, July 2011, pp. 1382-1395. C. Tzagkarakis, A. Mouchtaris, and P. Tsakalides, “A Multichannel Sinusoidal Model Applied to Spot Microphone Signals for Immersive Audio”, IEEE Trans. Audio, Speech, and Language Processing, vol. 17, no. 8, Nov. 2009. D. Cantzos, A. Mouchtaris, and C. Kyriakakis, “Quality Enhancement of Compressed Audio Based on Statistical Conversion,” Eurasip Journal on Audio, Speech, and Music Processing vol. 2008, Article ID 462830, 15 pages, doi:10.1155/2008/462830. A. Mouchtaris, K. Karadimou, and P. Tsakalides, “Multiresolution Source/Filter Model for Low Bitrate Multichannel Audio Coding”, Eurasip Journal on Audio, Speech, and Music Processing, vol. 2008, Article ID 624321, 16 pages, doi:10.1155/2008/624321. A. Kardamakis, A. Mouchtaris, and N. Pasadakis, “Linear predictive spectral coding and independent component analysis in identifying gasoline constituents using infrared spectroscopy,” Chemometrics and Intelligent Laboratory Systems, vol. 89 (1), October 2007, pp. 51-58. A. Mouchtaris, J. Van der Spiegel, P. Mueller, and P. Tsakalides, “A Spectral Conversion Approach to Single Channel Speech Enhancement”, IEEE Trans. Audio, Speech and Language Processing, vol. 15, no. 4, May 2007, pp. 1180-1193. A. Mouchtaris, J. Van der Spiegel, and P. Mueller, “Non-Parallel Training for Voice Conversion Based on a Parameter Adaptation Approach”, in IEEE Trans. Audio, Speech and Language Processing, vol. 14, no. 3, May 2006, pp. 952-963. A. Mouchtaris, S. S. Narayanan, and C. Kyriakakis, “Multichannel Audio Synthesis by Subband-Based Spectral Conversion and Parameter Adaptation”, IEEE Transactions on Speech and Audio, vol. 13, no. 2, March 2005. A. Mouchtaris, S. S. Narayanan, and C. Kyriakakis, “Virtual Microphones for Multichannel Audio Resynthesis”, EURASIP Journal on Applied Signal Processing (JASP), Special Issue on Digital Audio for Multimedia Communications, vol. 2003:10, pp. 968-979, September 2003 A. Mouchtaris, P. Reveliotis, and C. Kyriakakis, "Inverse Filter Design for Immersive Audio Rendering Over Loudspeakers", IEEE Transactions on Multimedia, vol. 2, no. 2, pp. 77-87, June 2000 Refereed Conference Publication D. Cantzos, A. Mouchtaris, and C. Kyriakakis, “Perceptually-Driven Scalable MDCT Enhancement of Compressed Audio Based on Statistical Conversion,” accepted to appear IEEE International Symposium on Multimedia (ISM), Dana Point, CA, USA, December 5-7, 2011. G. Tryfou, A. Härmä, and A. Mouchtaris, “Tempo Estimation Based on Linear Prediction and Perceptual Modelling,” in Proc. 12th International Society for Music Information Retrieval Conference (ISMIR), Miami, Florida, USA, October 24-28, 2011, pp. 197-202. M. Puigt, A. Griffin, and A. Mouchtaris, “Post-nonlinear Speech Mixture Identification Using Single-Source Temporal Zones & Curve Clustering,” in Proc. European Signal Processing Conference (EUSIPCO), Barcelona, Spain, August 29 – September 2, 2011, pp. 1844-1848. T. Hirvonen and A. Mouchtaris, “On the Multichannel Sinusoidal Model for Coding Audio Object Signals,” in Proc. 130th Convention of the Audio Engineering Society (AES), Paper 8419, London, UK, May 13-16, 2011. A. Griffin, T. Hirvonen, A. Mouchtaris and P Tsakalides, “Multichannel Audio Coding Using Sinusoidal Modelling and Compressed Sensing,” in Proc. European Signal Processing Conference (EUSIPCO), Aalborg, Denmark, August 23-27, 2010, pp. 1439-1443 A. Griffin, E. Karamichali, and A. Mouchtaris, “Speaker Identification Using Sparsely Excited Speech Signals and Compressed Sensing,” in Proc. European Signal Processing Conference (EUSIPCO), Aalborg, Denmark, August 23-27, 2010, pp. 1444-1448. C. Tzagkarakis and A. Mouchtaris, “Robust Text-Independent Speaker Identification Using Short Test and Training Sessions,” in Proc. European Signal Processing Conference (EUSIPCO), Aalborg, Denmark, August 23-27, 2010, pp. 586-590. T. Hirvonen and A. Mouchtaris, "Top-Down Strategies in Parameter Selection of Sinusoidal Modeling of Audio," accepted to appear in IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Dallas, TX, March 14-19, 2010. T. Hirvonen and A. Mouchtaris, "Sinusoidal Spatial Audio Coding for Low-Bitrate Binaural Reproduction," accepted to appear in IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Dallas, TX, March 14-19, 2010. A. Griffin, A. Mouchtaris, and P. Tsakalides, "Encoding the Sinusoidal Model of an Audio Signal Using Compressed Sensing," in Proc. IEEE International Conference on Multimedia and Expo (ICME), New York, June 28 - July 3, 2009. D. Cantzos, A. Mouchtaris, and C. Kyriakakis, "Bandwidth Extension of Low Bitrate Compressed Audio Based on Statistical Conversion," in Proc. IEEE International Conference on Multimedia and Expo (ICME), New York, June 28 - July 3, 2009. C. Tzagkarakis, A. Mouchtaris, and P. Tsakalides, "Modeling and Coding Spot Microphone Signals for Immersive Audio," in Proc. European Signal Processing Conference (EUSIPCO), Lausanne, Switzerland, August 25-29, 2008. C. Tzagkarakis, A. Mouchtaris, and P. Tsakalides, "Low Bitrate Coding of Spot Audio Signals for Interactive and Immersive Audio Applications," in Proc. International Symposium on Intelligent Interactive Multimedia Systems and Services, Piraeus, Greece, July 9-11, 2008. C. Tzagkarakis, A. Mouchtaris, and P. Tsakalides, "Modeling Spot Microphone Signals using the Sinusoidal Plus Noise Approach," in Proc. IEEE Workshop on Applications of Signal Processing to Audio and Acoustics (WASPAA), New Paltz, NY, October 21-24, 2007. C. Tzagkarakis, A. Mouchtaris, and P. Tsakalides, "Sinusoidal Modeling of Multichannel Audio Based on Noise Transplantation," in Proc. European Signal Processing Conference (EUSIPCO), Poznan, Poland, September 3-7, 2007. D. Cantzos, A. Mouchtaris, and C. Kyriakakis, "Enhanced Multichannel Audio Resynthesis through Residual Processing and Features Alignment," in Proc. IEEE International Conference on Multimedia and Expo (ICME), Beijing, China, July 2-5, 2007, pp. 1267-1270. A. Mouchtaris, Y. Agiomyrgiannakis, and Y. Stylianou, "Conditional Vector Quantization for Voice Conversion," in Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Honolulu, HI, April 15-20, 2007, pp. IV.505-IV.508. K. Karadimou, A. Mouchtaris, and P. Tsakalides, "Packet Loss Concealment for Multichannel Audio Using the Multiband Source/Filter Model," in Proc. Asilomar Conf. on Signals, Systems, and Computers, Pacific Grove, CA, November 2006, pp. 1105-1109. A. Mouchtaris, K. Karadimou, and P. Tsakalides, "Multiband Source/Filter Representation of Multichannel Audio for Reduction of Inter-channel Redundancy," in Proc. 14th European Signal Processing Conference (EUSIPCO), September 4-8, 2006, Florence, Italy, Paper 0243. C. Tzagkarakis, A. Mouchtaris, and P. Tsakalides, "Musical Genre Classification via Generalized Gaussian and Alpha-Stable Modeling," in Proc. International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Toulouse, France, May 14-19, 2006, pp. V-217-V.220. K. Karadimou, A. Mouchtaris, and P. Tsakalides, "Multichannel Audio Modeling and Coding Using a Multiband Source/Filter Model," in Proc. 39th Asilomar Conference on Signals, Systems& Computers, Pacific Grove, CA, Nov. 2005, pp. 907-911. A. Mouchtaris, Y. Cao, S. Khan, J. Van der Spiegel, and P. Mueller, "Combined Software/Hardware Implementation of a Filterbank Front-End for Speech Recognition," in Proc. IEEE Workshop on Signal Processing Systems (SIPS), November 2005, pp. 436-441. D. Cantzos, A. Mouchtaris, and C. Kyriakakis, "Multichannel Audio Resynthesis Based on a Generalized Gaussian Mixture Model and Cepstral Smoothing," in Proc. IEEE Workshop on Applications of Signal Processing to Audio and Acoustics (WASPAA), October 2005, pp. 215-218. A. Mouchtaris, J. Van der Spiegel, P. Mueller, and P. Tsakalides, "A Spectral Conversion Approach to Feature Denoising and Speech Enhancement," in Proc. 9th European Conference on Speech Communication and Technology (EUROSPEECH), Lisbon, Portugal, September 2005, pp. 2057-2060. A. Mouchtaris, J. Van der Spiegel, and P. Mueller, "A Spectral Conversion Approach to the Iterative Wiener Filter for Speech Enhancement," in Proc. IEEE International Conference on Multimedia and Expo (ICME), Taipei, Taiwan, June 2004. A. Mouchtaris, J. Van der Spiegel, and P. Mueller, "Non-Parallel Training for Voice Conversion by Maximum Likelihood Constrained Adaptation," in Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Montreal, Canada, May 2004, vol. 1, pp. 1-4. A. Mouchtaris, S. S. Narayanan, and C. Kyriakakis, "Maximum Likelihood Constrained Adaptation for Multichannel Audio Synthesis", in Proc. 36th Asilomar Conference on Signals, Systems & Computers, Pacific Grove, CA, Nov. 2002, vol. 1, pp. 227-232 A. Mouchtaris, S. S. Narayanan, and C. Kyriakakis, "GMM-Based Methods for Multichannel Audio Synthesis", in Proc. 113th Convention of the Audio Engineering Society (AES), Paper 5647, Los Angeles, CA, Oct. 2002. A. Mouchtaris, S. S. Narayanan, and C. Kyriakakis, "Efficient Multichannel Audio Resynthesis by Subband-Based Spectral Conversion", in Proc. European Signal Processing Conference (EUSIPCO), Toulouse, France, Sept. 2002, vol. 1, pp. 413-416. A. Mouchtaris, S. S. Narayanan, and C. Kyriakakis, "Multiresolution Spectral Conversion for Multichannel Audio Resynthesis", in Proc. IEEE International Conference on Multimedia and Expo (ICME), Lausanne, Switzerland, Aug. 2002, vol. 2, pp. 273-276 A. Mouchtaris and C. Kyriakakis, "Time-Frequency Methods for Virtual Microphone Signal Synthesis", in Proc. 111th Convention of the Audio Engineering Society (AES), Paper 5416, New York, NY, Nov. 30 - Dec. 3 2001 P. G. Georgiou, A. Mouchtaris, S. I. Roumeliotis, and C. Kyriakakis, "Immersive Sound Rendering Using Laser-Based Tracking", in Proc. 109th Convention of the Audio Engineering Society (AES), Paper 5227, Los Angeles, CA, Sept. 2000 C. Kyriakakis and A. Mouchtaris, "Virtual Microphones for Multichannel Audio Applications", in Proc. IEEE International Conference on Multimedia and Expo (ICME), New York, NY, July 2000 A. Mouchtaris, Z. Zhu, and C. Kyriakakis, "High-Quality Internet Audio over ATM Networks", in Proc. 33rd Asilomar Conference on Signals, Systems & Computers, Pacific Grove, CA, Oct. 1999, pp. 347-351 A. Ossadtchi, A. Mouchtaris, and C. Kyriakakis, "Immersive Audio Rendering on the TI C62 DSP Platform," Texas Instruments DSPFest, Houston, TX, August, 1999. A. Mouchtaris, P. Reveliotis, and C. Kyriakakis, "Non-minimum Phase Inverse Filter Methods for Immersive Audio Rendering", in Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Phoenix, AZ, Mar. 1999, pp. 3077-3080 A. Mouchtaris, J.-S. Lim, T. Holman, and C. Kyriakakis, "Signal Processing Considerations for Immersive Audio Rendering", in Proc. 10th Tyrrhenian Conference on Multimedia Communications, Ischia, Italy, 1998 A. Mouchtaris, J.-S. Lim, T. Holman, and C. Kyriakakis, "Head-Related Transfer Function Synthesis for Immersive Audio", in Proc. IEEE Second Workshop on Multimedia Signal Processing, Redondo Beach, CA, Dec. 1998, pp. 155-160 Return to Main Page