Christian Hofmann

27 papers A 1Misc 6Journal 7Unranked 13

Year	Rank	Type	Title / Venue / Authors
2018	J	`jnl`	Estimating Parameters of Nonlinear Systems Using the Elitist Particle Filter Based on Evolutionary Strategies. IEEE ACM Trans. Audio Speech Lang. Process. Christian Huemmer, Christian Hofmann, Roland Maas, Walter Kellermann
2018	J	`jnl`	Spatial Noise-Field Control With Online Secondary Path Modeling: A Wave-Domain Approach. IEEE ACM Trans. Audio Speech Lang. Process. Wen Zhang, Christian Hofmann, Michael Buerger, Thushara Dheemantha Abhayapala, Walter Kellermann
2017	J	`jnl`	Broadband Multizone Sound Rendering by Jointly Optimizing the Sound Pressure and Particle Velocity. CoRR Michael Buerger, Christian Hofmann, Walter Kellermann
2017	—	`conf`	Multizone sound reproduction in reverberant environments using an iterative least-squares filter design method with a spatiotemporal weighting function. WASPAA Michael Buerger, Christian Hofmann, Cornelius Frankenbach, Walter Kellermann
2017	Misc	`conf`	Online secondary path modelling in wave-domain active noise control. ICASSP Wen Zhang, Christian Hofmann, Michael Buerger, Thushara D. Abhayapala, Walter Kellermann
2017	—	`conf`	Retrieval of individualized head-related transfer functions for hearing aid applications. EUSIPCO Michael Buerger, Stefan Meier, Christian Hofmann, Walter Kellermann, Eghart Fischer, Henning Puder
2016	—	`conf`	A multiframe parametric wiener filter for acoustic echo suppression. IWAENC Hai Huang, Christian Hofmann, Walter Kellermann, Jingdong Chen, Jacob Benesty
2016	J	`jnl`	Analysis of Additional Stable Gain by Frequency Shifting for Acoustic Feedback Suppression using Statistical Room Acoustics. IEEE Signal Process. Lett. Chengshi Zheng, Christian Hofmann, Xiaodong Li, Walter Kellermann
2016	—	`conf`	Efficient nonlinear acoustic echo cancellation by partitioned-block Significance-Aware Hammerstein Group Models. EUSIPCO Christian Hofmann, Michael Günther, Christian Huemmer, Walter Kellermann
2016	Misc	`conf`	Generalized wave-domain transforms for listening room equalization with azimuthally irregularly spaced loudspeaker arrays. ICASSP Christian Hofmann, Walter Kellermann
2016	Misc	`conf`	Higher-order listening room compensation with additive compensation signals. ICASSP Christian Hofmann, Michael Günther, Michael Buerger, Walter Kellermann
2016	—	`conf`	Multiframe Echo Suppression Based on Orthogonal Signal Decompositions. ITG Symposium on Speech Communication Hai Huang, Christian Hofmann, Walter Kellermann, Jingdong Chen, Jacob Benesty
2016	J	`jnl`	Significance-aware filtering for nonlinear acoustic echo cancellation. EURASIP J. Adv. Signal Process. Christian Hofmann, Christian Huemmer, Michael Günther, Walter Kellermann
2016	Misc	`conf`	Source-specific system identification. ICASSP Christian Hofmann, Walter Kellermann
2015	J	`jnl`	A Bayesian network approach to linear and nonlinear acoustic echo cancellation. EURASIP J. Adv. Signal Process. Christian Huemmer, Roland Maas, Christian Hofmann, Walter Kellermann
2014	—	`conf`	A Bayesian network viewon linear and nonlinear acoustic echo cancellation. ChinaSIP Roland Maas, Christian Huemmer, Andreas Schwarz, Christian Hofmann, Walter Kellermann
2014	—	`conf`	Combined Nonlinear Echo Cancellation and Residual Echo Suppression. ITG Symposium on Speech Communication Andreas Schwarz, Christian Hofmann, Walter Kellermann
2014	—	`conf`	Efficient training of acoustic models for reverberation-robust medium-vocabulary automatic speech recognition. HSCMA Armin Sehr, Hendrik Barfuss, Christian Hofmann, Roland Maas, Walter Kellermann
2014	J	`jnl`	Estimation of Acoustic Reflection Coefficients Through Pseudospectrum Matching. IEEE ACM Trans. Audio Speech Lang. Process. Dejan Markovic, Konrad Kowalczyk, Fabio Antonacci, Christian Hofmann, Augusto Sarti, Walter Kellermann
2014	—	`conf`	On Bayesian Networks in Speech Signal Processing. ITG Symposium on Speech Communication Roland Maas, Christian Huemmer, Christian Hofmann, Walter Kellermann
2014	Misc	`conf`	Significance-aware Hammerstein group models for nonlinear acoustic echo cancellation. ICASSP Christian Hofmann, Christian Huemmer, Walter Kellermann
2014	Misc	`conf`	The elitist particle filter based on evolutionary strategies as novel approach for nonlinear acoustic echo cancellation. ICASSP Christian Huemmer, Christian Hofmann, Roland Maas, Andreas Schwarz, Walter Kellermann
2014	—	`conf`	The significance-aware EPFES to estimate a memoryless preprocessor for nonlinear acoustic echo cancellation. GlobalSIP Christian Huemmer, Christian Hofmann, Roland Maas, Walter Kellermann
2013	—	`conf`	Spectral feature-based nonlinear residual echo suppression. WASPAA Andreas Schwarz, Christian Hofmann, Walter Kellermann
2012	—	`conf`	A Morphological Approach to Single-Channel Wind-Noise Suppression. IWAENC Christian Hofmann, Tobias Wolff, Markus Buck, Tim Haulick, Walter Kellermann
2012	—	`conf`	Reflection Coefficient Estimation by Pseudospectrum Matching. IWAENC Dejan Markovic, Christian Hofmann, Fabio Antonacci, Konrad Kowalczyk, Augusto Sarti, Walter Kellermann
2010	A	`conf`	A novel approach for matched reverberant training of HMMs using data pairs. INTERSPEECH Armin Sehr, Christian Hofmann, Roland Maas, Walter Kellermann