Search Results - "Marquardt, Daniel"

Expression of the ggpPS gene for glucosylglycerol biosynthesis from Azotobacter vinelandii improves the salt tolerance of Arabidopsis thaliana by Klähn, Stephan, Marquardt, Daniel M, Rollwitz, Inga, Hagemann, Martin

“…Many organisms accumulate compatible solutes in response to salt or desiccation stress. Moderate halotolerant cyanobacteria and some heterotrophic bacteria…”
Get full text

Interaural Coherence Preservation for Binaural Noise Reduction Using Partial Noise Estimation and Spectral Postfiltering by Marquardt, Daniel, Doclo, Simon

“…The objective of binaural speech enhancement algorithms is to reduce the undesired noise component, while preserving the desired speech source and the binaural…”
Get full text

Theoretical Analysis of Binaural Transfer Function MVDR Beamformers with Interference Cue Preservation Constraints by Hadad, Elior, Marquardt, Daniel, Doclo, Simon, Gannot, Sharon

“…The objective of binaural noise reduction algorithms is not only to selectively extract the desired speaker and to suppress interfering sources (e.g.,…”
Get full text

Theoretical Analysis of Linearly Constrained Multi-Channel Wiener Filtering Algorithms for Combined Noise Reduction and Binaural Cue Preservation in Binaural Hearing Aids by Marquardt, Daniel, Hadad, Elior, Gannot, Sharon, Doclo, Simon

“…Besides noise reduction, an important objective of binaural speech enhancement algorithms is the preservation of the binaural cues of all sound sources. For…”
Get full text

Noise power spectral density estimation for binaural noise reduction exploiting direction of arrival estimates by Marquardt, Daniel, Doclo, Simon

“…Noise reduction algorithms for head-mounted assistive listening devices are crucial to improve speech quality and intelligibility in background noise. For…”
Get full text

Interaural Coherence Preservation in Multi-Channel Wiener Filtering-Based Noise Reduction for Binaural Hearing Aids by Marquardt, Daniel, Hohmann, Volker, Doclo, Simon

“…Besides noise reduction an important objective of binaural speech enhancement algorithms is the preservation of the binaural cues of all sound sources. To this…”
Get full text

Performance Analysis of the Extended Binaural MVDR Beamformer With Partial Noise Estimation by Gosling, Nico, Marquardt, Daniel, Doclo, Simon

“…Besides reducing undesired noise sources and limiting speech distortion, another important objective of a binaural noise reduction algorithm is the…”
Get full text

Perceptual Evaluation of Binaural MVDR-Based Algorithms to Preserve the Interaural Coherence of Diffuse Noise Fields by Gößling, Nico, Marquardt, Daniel, Doclo, Simon

“…Besides improving speech intelligibility in background noise, another important objective of noise reduction algorithms for binaural hearing devices is…”
Get full text

Speech enhancement for multimicrophone binaural hearing aids aiming to preserve the spatial auditory scene by Thiemann, Joachim, Müller, Menno, Marquardt, Daniel, Doclo, Simon, van de Par, Steven

“…Modern binaural hearing aids utilize multimicrophone speech enhancement algorithms to enhance signals in terms of signal-to-noise ratio, but they may distort…”
Get full text

EEG-Based Auditory Attention Decoding Using Steerable Binaural Superdirective Beamformer by Aroudi, Ali, Marquardt, Daniel, Daclo, Simon

“…During the last decades significant progress in multi-microphone speech enhancement algorithms has been made for hearing aids. However, the performance of many…”
Get full text

Coherence preservation in multi-channel Wiener filtering based noise reduction for binaural hearing aids by Marquardt, Daniel, Hohmann, Volker, Doclo, Simon

“…Besides noise reduction an important objective of binaural speech enhancement algorithms is the preservation of the binaural cues, i.e. the Interaural Level…”
Get full text

Curvature-based optimization of the trade-off parameter in the speech distortion weighted multichannel wiener filter by Kodrasi, Ina, Marquardt, Daniel, Doclo, Simon

“…The objective of the speech distortion weighted multichannel Wiener filter (MWF) is to reduce background noise while controlling speech distortion. This can be…”
Get full text

Perceptually motivated coherence preservation in multi-channel wiener filtering based noise reduction for binaural hearing aids by Marquardt, Daniel, Hohmann, Volker, Doclo, Simon

“…Besides noise reduction an important objective of binaural speech enhancement algorithms is the preservation of the binaural cues of both desired and undesired…”
Get full text

Comparing Binaural Pre-processing Strategies II: Speech Intelligibility of Bilateral Cochlear Implant Users by Baumgärtel, Regina M., Hu, Hongmei, Krawczyk-Becker, Martin, Marquardt, Daniel, Herzke, Tobias, Coleman, Graham, Adiloğlu, Kamil, Bomke, Katrin, Plotz, Karsten, Gerkmann, Timo, Doclo, Simon, Kollmeier, Birger, Hohmann, Volker, Dietz, Mathias

“…Several binaural audio signal enhancement algorithms were evaluated with respect to their potential to improve speech intelligibility in noise for users of…”
Get full text

Comparing Binaural Pre-processing Strategies I: Instrumental Evaluation by Baumgärtel, Regina M., Krawczyk-Becker, Martin, Marquardt, Daniel, Völker, Christoph, Hu, Hongmei, Herzke, Tobias, Coleman, Graham, Adiloğlu, Kamil, Ernst, Stephan M. A., Gerkmann, Timo, Doclo, Simon, Kollmeier, Birger, Hohmann, Volker, Dietz, Mathias

“…In a collaborative research project, several monaural and binaural noise reduction algorithms have been comprehensively evaluated. In this article, eight…”
Get full text

Extensions of the binaural MWF with interference reduction preserving the binaural cues of the interfering source by Hadad, Elior, Marquardt, Daniel, Doclo, Simon, Gannot, Sharon

“…Recently, an extension of the binaural multichannel Wiener filter (BMWF), referred to as BMWF-IRo, was presented in which an interference rejection constraint…”
Get full text

Binaural multichannel Wiener filter with directional interference rejection by Hadad, Elior, Marquardt, Daniel, Doclo, Simon, Gannot, Sharon

“…In this paper we consider an acoustic scenario with a desired source and a directional interference picked up by hearing devices in a noisy and reverberant…”
Get full text

Incorporating relative transfer function preservation into the binaural multi-channel wiener filter for hearing aids by Marquardt, Daniel, Hadad, Elior, Gannot, Sharon, Doclo, Simon

“…Besides noise reduction, an important objective of binaural speech enhancement algorithms is the preservation of the binaural cues of all sound sources. For…”
Get full text

Interaural coherence preservation in MWF-based binaural noise reduction algorithms using partial noise estimation by Marquardt, Daniel, Hohmann, Volker, Doclo, Simon

“…Besides noise reduction an important objective of binaural speech enhancement algorithms is the preservation of the binaural cues of both desired and undesired…”
Get full text

Comparison of two binaural beamforming approaches for hearing aids by Hadad, Elior, Marquardt, Daniel, Wenqiang Pu, Gannot, Sharon, Doclo, Simon, Zhi-Quan Luo, Merks, Ivo, Tao Zhang

“…Beamforming algorithms in binaural hearing aids are crucial to improve speech understanding in background noise for hearing impaired persons. In this study, we…”
Get full text