F
Fabian Küch
Researcher at Fraunhofer Society
Publications - 67
Citations - 552
Fabian Küch is an academic researcher from Fraunhofer Society. The author has contributed to research in topics: Audio signal & Signal. The author has an hindex of 13, co-authored 66 publications receiving 544 citations. Previous affiliations of Fabian Küch include University of Erlangen-Nuremberg & Technische Universität Ilmenau.
Papers
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Patent
Sound acquisition via the extraction of geometrical information from direction of arrival estimates
Herre Juergen,Fabian Küch,Markus Kallinger,Giovanni Del Galdo,Oliver Thiergart,Dirk Mahne,Achim Kuntz,Kratschmer Michael,Alexandra Craciun +8 more
TL;DR: In this article, an apparatus for generating an audio output signal to simulate a recording of a virtual microphone at a configurable virtual position in an environment is provided, consisting of a sound events position estimator and an information computation module.
Patent
Apparatus and method for computing control information for an echo suppression filter and apparatus and method for computing a delay value
TL;DR: In this paper, an embodiment of an apparatus (200) for computing control information for a suppression filter (210) for filtering a second audio signal to suppress an echo based on a first audio signal includes a computation means (220) having a value determination means (230) for determining at least one energy-related value for a band-pass signal of at least two temporally successive data blocks.
Patent
Optimal mixing matrices and usage of decorrelators in spatial audio processing
TL;DR: In this paper, an apparatus for generating an audio output signal having two or more audio output channels from an audio input signal having multiple audio input channels is presented. But the apparatus comprises a provider (110) and a signal processor (120).
Patent
Audio format transcoder
Oliver Thiergart,Cornelia Falch,Fabian Küch,Giovanni Del Galdo,Herre Juergen,Markus Kallinger +5 more
TL;DR: In this article, an audio format transcoder (100) comprising a converter (110) for converting the input audio signal into a converted signal and a processor (130) for processing the converted signal representation based on the at least two spatial positions.
Patent
Apparatus and method for computing filter coefficients for echo suppression
TL;DR: In this article, an embodiment of an apparatus (200) for computing filter coefficients for an adaptive filter (210) for filtering a microphone signal so as to suppress an echo due to a loudspeaker signal is presented.