Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Joachim Thiemann"'
Publikováno v:
EURASIP Journal on Audio, Speech, and Music Processing, Vol 2023, Iss 1, Pp 1-12 (2023)
Abstract A two-stage lightweight online dereverberation algorithm for hearing devices is presented in this paper. The approach combines a multi-channel multi-frame linear filter with a single-channel single-frame post-filter. Both components rely on
Externí odkaz:
https://doaj.org/article/54eb336fd76147918a6ed76361dd5b86
Autor:
Joachim Thiemann, Steven van de Par
Publikováno v:
EURASIP Journal on Advances in Signal Processing, Vol 2019, Iss 1, Pp 1-9 (2019)
Abstract Head-related impulse responses (HRIRs) allow for the creation of virtual acoustic scenes. Since in ideal conditions the human auditory system can localize sounds with a very high degree of accuracy, it is useful to have an HRIR database with
Externí odkaz:
https://doaj.org/article/0c53ebc1f6814e0da4a16b9281cf7e0e
This work focuses on online dereverberation for hearing devices using the weighted prediction error (WPE) algorithm. WPE filtering requires an estimate of the target speech power spectral density (PSD). Recently deep neural networks (DNNs) have been
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e167d34be83b56888813a77fa6da7e2
http://arxiv.org/abs/2204.02694
http://arxiv.org/abs/2204.02694
A two-stage lightweight online dereverberation algorithm for hearing devices is presented in this paper. The approach combines a multi-channel multi-frame linear filter with a single-channel single-frame post-filter. Both components rely on power spe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::70190498fd048d984e70124306a769d1
Publikováno v:
The Technology of Binaural Understanding, 33-59
STARTPAGE=33;ENDPAGE=59;TITLE=The Technology of Binaural Understanding
Modern Acoustics and Signal Processing ISBN: 9783030003852
STARTPAGE=33;ENDPAGE=59;TITLE=The Technology of Binaural Understanding
Modern Acoustics and Signal Processing ISBN: 9783030003852
The formation of auditory objects is of high interest for both the understanding of human hearing as well as for computer-based analysis of sound signals. Breaking down an acoustic scene into meaningful units facilitates the segregation and recogniti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::856408ccf32e559ee672a701eb34ed77
https://research.tue.nl/nl/publications/4d631f1a-39fb-4aa9-b042-b6d87d4268ea
https://research.tue.nl/nl/publications/4d631f1a-39fb-4aa9-b042-b6d87d4268ea
Autor:
Nicolai Behmann, Pekka Jääskeläinen, Joachim Thiemann, Jarmo Takala, S.L.J.D.E. van de Par, Holger Blume, Joonas Multanen, Guillermo Paya-Vaya, Christopher Seifert, Heikki Kultala
Publikováno v:
ICECS
One of the key problems for hearing impaired persons represents the cocktail party scenario, in which a bilateral conversation is surrounded by other speakers and noise sources. State-of-the-art beamforming techniques are able to segregate specific s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::43cbce3e612c70841f87b47ae8a55e03
https://doi.org/10.1109/icecs.2016.7841215
https://doi.org/10.1109/icecs.2016.7841215
Publikováno v:
MLSP
Modern multi-microphone hearing aids employ spatial filtering algorithms capable of enhancing speakers from one direction whilst suppressing interfering speakers of other directions. In this context, it is useful to track moving speakers in the acous
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5f3ce521f2d02bc917ccdfbf581cece
https://doi.org/10.1109/mlsp.2016.7738884
https://doi.org/10.1109/mlsp.2016.7738884
Publikováno v:
Journal of Separation Science. 35:3170-3176
Displacement chromatography has been shown to be an effective alternative for protein purification. We investigated in this study sample displacement chromatography, which does not require a displacer molecule. Furthermore, we performed a screening f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab008254440381f949a776b422e82596
https://doi.org/10.1002/jssc.201200329
https://doi.org/10.1002/jssc.201200329
Publikováno v:
EUSIPCO
Modern hearing aids often contain multiple microphones to enable the use of spatial filtering techniques for signal enhancement. To steer the spatial filtering algorithm it is necessary to localize sources of interest, which can be intelligently achi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c609be3fbc388e7708cd4826aac1c30
https://doi.org/10.1109/eusipco.2015.7362587
https://doi.org/10.1109/eusipco.2015.7362587
Autor:
Joachim Thiemann, Thomas Pohl, Shenge Ahmed, Brigitte Wittmann-Liebold, Hartmut Schlüter, Joachim Jankowski, Sandra Kurzawski, Jana Rykl
Publikováno v:
Journal of Electrophoresis. 49:29-34
Peptides play a central role as reaction specific probes for screening protein libraries for target enzymes with protein-modifying activities with the automated platform technology named mass spectrometry assisted enzyme screening (MES). The protein
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8560d850119d95cf7965651ee1266428
https://doi.org/10.2198/jelectroph.49.29
https://doi.org/10.2198/jelectroph.49.29