Zobrazeno 1 - 10
of 903
pro vyhledávání: '"Rainer Martin"'
Publikováno v:
EURASIP Journal on Audio, Speech, and Music Processing, Vol 2023, Iss 1, Pp 1-2 (2023)
Externí odkaz:
https://doaj.org/article/c025823993bd4a598324a56f0e639cf4
Publikováno v:
EURASIP Journal on Advances in Signal Processing, Vol 2022, Iss 1, Pp 1-25 (2022)
Abstract Compressive sensing has attracted considerable attention in automotive radar interference mitigation. However, these algorithms usually cannot be applied directly to commercial automotive radar as most of them are computationally intense. In
Externí odkaz:
https://doaj.org/article/ab34ee35385142aea4a07e742a1a8903
Publikováno v:
Frontiers in Neuroscience, Vol 13 (2019)
Music is difficult to access for the majority of CI users as the reduced dynamic range and poor spectral resolution in cochlear implants (CI), amongst others constraints, severely impair their auditory perception. The reduction of spectral complexity
Externí odkaz:
https://doaj.org/article/fb9f5804569d42fc988dd52584d6f491
Publikováno v:
EURASIP Journal on Advances in Signal Processing, Vol 2004, Iss 8, Pp 1046-1058 (2004)
We describe a speech enhancement algorithm which leads to significant quality and intelligibility improvements when used as a preprocessor to a low bit rate speech coder. This algorithm was developed in conjunction with the mixed excitation linear pr
Externí odkaz:
https://doaj.org/article/14e2828fbaf74525ba79bf4639eb1f8e
Autor:
Dirk Mauler, Rainer Martin
Publikováno v:
EURASIP Journal on Advances in Signal Processing, Vol 2009 (2009)
A new block-based noise reduction system is proposed which focuses on the preservation of transient sounds like stops or speech onsets. The power level of consonants has been shown to be important for speech intelligibility. In single-channel noise r
Externí odkaz:
https://doaj.org/article/36fd917bb95243879063c749c64dcdda
Autor:
Domurath, Nico, Nousch, Laura, Schwarz, Björn, Faßauer, Burkhardt, Weyes, Catrin, Klausner, Sven, Jung, Uwe, Krause, Hartmut, Rainer, Martin, Zschunke, Tobias
Publikováno v:
Schriftenreihe des Landesamtes für Umwelt, Landwirtschaft und Geologie.
Die Energiewende ist in aller Munde. Doch zu einfach ist der Gedanke es gehe nur um Wind, Photovoltaik und Biogas. Im Landwirtschaftsbetrieb müssen alle Energieerzeuger und –verbraucher intelligent miteinander gekoppelt und verwoben werden. Besten
Externí odkaz:
https://slub.qucosa.de/id/qucosa%3A87939
https://slub.qucosa.de/api/qucosa%3A87939/attachment/ATT-0/
https://slub.qucosa.de/api/qucosa%3A87939/attachment/ATT-0/
Publikováno v:
The Journal of the Acoustical Society of America. 153:1307-1318
Cochlear implants (CIs) can partially restore speech perception to relatively high levels in listeners with moderate to profound hearing loss. However, for most CI listeners, the perception and enjoyment of music remains notably poor. Since a number
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a1dbdc3d529f0ccb5c931e76ef246cb
https://doi.org/10.1121/10.0017249
https://doi.org/10.1121/10.0017249
Autor:
Rainer, Martin
We investigate up to which extend the kinematic setting of loop quantum gravity can be fit into a diffeomorphism invariant setting of algebraic QFT generalizing the Haag-Kastler setting of Wightman type QFT. The net of local (Weyl-)algebras resulting
Externí odkaz:
http://arxiv.org/abs/gr-qc/9912011
Autor:
Rainer, Martin
The bosonic content of string theory in curved background of multidimensional structure with p-branes has a systematic geometrical description as an effective sigma-model of gravity in lower dimension (say 3+1) with additional interacting dilatonic a
Externí odkaz:
http://arxiv.org/abs/gr-qc/9912012
Autor:
Rainer, Martin
Publikováno v:
Class.Quant.Grav. 17 (2000) 1935-1947
Motivated by the invariance of current representations of quantum gravity under diffeomorphisms much more general than isometries, the Haag-Kastler setting is extended to manifolds without metric background structure. First, the causal structure on a
Externí odkaz:
http://arxiv.org/abs/gr-qc/9911076