Thomas Lotter – Publications
Dr.-Ing. Thomas Lotter (2004)
Former scientific co-worker
- Current Employer:
- Siemens AG, Erlangen
- E-mail:
- thomas.lotter(at)gmx.de
- Lotter, T. and Vary, P.:Dual-Channel Speech Enhancement by Superdirective Beamforming,
in: EURASIP Journal on Applied Signal Processing, 2006. - Single and Multimicrophone Spectral Amplitude Estimation using a Super-Gaussian Speech Model,
in: Speech Enhancement, ed. by Benesty, J., Makino, S., and Chen, J., Springer Verlag, 2005. - A Stereo Input-Output Superdirective Beamformer for Dual Channel Noise Reduction,
in: Proceedings of European Conference on Speech Communication and Technology (INTERSPEECH), (Lisboa, Portugal, 4.9.2005-8.9.2009), Sept. 2005, pp. 2285–2288. - Noise Reduction Preprocessing for the Adaptive Multi-Rate Wideband (AMR-WB) Speech Codec,
in: Proceedings of ETSI Workshop on Wideband Speech Quality in Terminals and Networks, (Mainz, Germany), June 2005. - Lotter, T. and Vary, P.:Speech Enhancement by MAP Spectral Amplitude Estimation using a Super-Gaussian Speech Model,
in: EURASIP Journal on Applied Signal Processing, vol. 2005, no. 7, May 2005, pp. 1110–1126. - Single and Multimicrophone Speech Enhancement for Hearing Aids,
Dissertation, no. 18 in Aachener Beiträge zu Digitalen Nachrichtensystemen (ABDN) ed. by Vary, P., Aachen, Germany: Verlag Mainz, 2004. - Lotter, T. and Vary, P.:Noise Reduction by Joint Maximum a Posteriori Spectral Amplitude and Phase Estimation with Super-Gaussian Speech Modelling,
in: Proceedings of European Signal Processing Conference (EUSIPCO), (Vienna, Austria), Sept. 2004, pp. 1457–1460. - A Versatile DSP-System for Student-Projects on Embedded Real-Time Audio Signal Processing,
in: Proceedings of IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), (Montreal, Canada), May 2004. - A PC based Platform for Multichannel Real-time Audio Processing,
in: Proceedings of International Workshop on Acoustic Echo and Noise Control (IWAENC), (Kyoto, Japan), Sept. 2003. - Lotter, T., Benien, C., and Vary, P.:Multichannel Direction-Independent Speech Enhancement using Spectral Amplitude Estimation,
in: EURASIP Journal on Applied Signal Processing, Sept. 2003, pp. 1147–1157.
– Special Issue on Signal Processing for Acoustic Communication Systems –. - Lotter, T. and Vary, P.:Noise Reduction by Maximum a Posteriori Spectral Amplitude Estimation with Supergaussian Speech Modeling,
in: Proceedings of International Workshop on Acoustic Echo and Noise Control (IWAENC), (Kyoto, Japan), Sept. 2003. - Lotter, T. and Vary, P.:MAP Estimation of Magnitude and Magnitude-Squared DFT Coefficients for Microphone Arrays,
in: Workshop on Microphone Array Systems, (Erlangen, Germany), May 2003. - Lotter, T., Benien, C., and Vary, P.:Multichannel Speech Enhancement using Bayesian Spectral Amplitude Estimation,
in: Proceedings of IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), (Hong Kong, China), Apr. 2003. - Robust Direction of Arrival Estimation for Speech Enhancement in Noisy Reverberant Rooms,
in: Proceedings of IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), (Orlando, Florida, USA), May 2002. - Martin, R. and Lotter, T.:Optimal recursive smoothing of non-stationary periodograms,
in: Proceedings of International Workshop on Acoustic Echo and Noise Control (IWAENC), (Darmstadt, Germany), Sept. 2001. - Martin, R., Petrovsky, A., and Lotter, T.:Planar Superdirective Microphone Arrays for Speech Acquisition in the Car,
in: Proceedings of European Conference on Speech Communication and Technology (INTERSPEECH), (Aalborg, Denmark), Sept. 2001.