Abstract: An audio encoder for encoding segments of coefficients, the segments of coefficients representing different time or frequency resolutions of a sampled audio signal, the audio encoder including a processor for deriving a coding context for a currently encoded coefficient of a current segment based on a previously encoded coefficient of a previous segment, the previously encoded coefficient representing a different time or frequency resolution than the currently encoded coefficient. The audio encoder further includes an entropy encoder for entropy encoding the current coefficient based on the coding context to obtain an encoded audio stream.

Abstract: A furnace (2) has at least one furnace chamber (20) delimited by a wall (25); at least one opening (5) is provided in the wall (25). The opening is provided with at least one nozzle (50), configured to generate a sealing air flow. A glass semi-finished product (4) can be introduced into the furnace chamber.

Abstract: An audio processor for processing an audio signal includes: an audio signal modifier for modifying the audio signal in response to a user input; a loudness controller for determining a loudness compensation gain based on a reference loudness or a reference gain and a modified loudness or a modified gain, where the modified loudness or the modified gain depends on the user input; and a loudness manipulator for manipulating a loudness of a signal using the loudness compensation gain.

Abstract: A user equipment for a mobile communication network is provided. The mobile communication network has a radio access network including a plurality of cells and being configured to serve the user equipment within a cell. To receive a data packet from the radio access network, the user equipment is configured to receive a plurality of different versions of the data packet transmitted by the radio access network to the user equipment in parallel via different physical resources. To provide a data packet to the radio access network, the user equipment is configured to provide a plurality of different versions of the data packet and to transmit the plurality of different versions of the data packet to the radio access network in parallel via different physical resources.

Abstract: The invention relates to a method for detecting and/or identifying magnetic supraparticles using magnet particle spectroscopy (MPS) or magnet particle imaging (MPI), wherein magnetic supraparticles are provided, each of which contains a plurality of magnetic nanoparticles and which have a specific composition and/or structure. The magnetic supraparticles are exposed to at least one magnetic field, whereby at least one voltage and/or a voltage curve is induced based on the magnetic moment of the magnetic supraparticles. The at least one voltage and/or the voltage curve is detected as at least one measurement signal, and at least one spectrum is generated from the at least one measurement signal, said spectrum containing harmonics, each of which has an amplitude and a phase. The magnetic supraparticles are (uniquely) detected and/or identified using the at least one generated spectrum.

Abstract: An audio encoder for encoding segments of coefficients, the segments of coefficients representing different time or frequency resolutions of a sampled audio signal, the audio encoder including a processor for deriving a coding context for a currently encoded coefficient of a current segment based on a previously encoded coefficient of a previous segment, the previously encoded coefficient representing a different time or frequency resolution than the currently encoded coefficient. The audio encoder further includes an entropy encoder for entropy encoding the current coefficient based on the coding context to obtain an encoded audio stream.

Abstract: Methods of implantation are provided including the following steps: providing a substrate, which contains or consists of a semiconductor material; producing at least one raised structure on the substrate; implanting a dopant at least in a partial region of the raised structure; wherein the ion beam used for implantation is incident at an angle from about 80° to about 90° in relation to the normal vector of the substrate.

Abstract: An apparatus for processing an audio signal having associated therewith a pitch lag information and a gain information, includes a domain converter for converting a first domain representation of the audio signal into a second domain representation of the audio signal; and a harmonic post-filter for filtering the second domain representation of the audio signal, wherein the post-filter is based on a transfer function including a numerator and a denominator, wherein the numerator includes a gain value indicated by the gain information, and wherein the denominator includes an integer part of a pitch lag indicated by the pitch lag information and a multi-tap filter depending on a fractional part of the pitch lag.

Abstract: Methods, apparatus and techniques for acquiring output signals associated with different sources (such as audio sources) are presented. A first input signal is combined with a delayed and scaled version of a second input signal, to acquire a first output signal. A second input signal is combined with a delayed and scaled version of the first input signal, to acquire a second output signal. Using a random direction optimization, scaling values (forming a candidates' vector) are determined by iteratively modifying the candidates' vector. A Kullback-Leibler divergence is measured. The first output signal and the second output signal are selected to be those measurements associated with the candidate parameters associated with Kullback-Leibler divergence which indicates lowest similarity.

Abstract: The present invention concerns an apparatus configured to partition a picture into leaf blocks using recursive multi-tree partitioning, block-based encode the picture into a data stream using the partitioning of the picture into the leaf blocks, wherein the apparatus is configured to, in partitioning the picture into the leaf blocks, for a predetermined block which extends beyond a boundary of the picture, reduce an available set of split modes depending on a position at which the boundary of the picture crosses the predetermined block in order to obtain a reduced set of one or more split modes, wherein the apparatus is configured to signal a selected split mode in the data stream.

Abstract: A wireless communications network includes a base station configured for operating a wireless communications network cell of the wireless communications network so as to provide communication in a plurality of slots. Each slot includes a plurality of associated physical resources. The wireless communications network includes at least one transmitter configured for transmitting a signal in the wireless communications network cell by mapping the signal into a number of part signals and for transmitting the number of part signals with a corresponding number of associated slots using a corresponding number of sets of physical resources, each set containing at least a subset of the associated plurality of physical resources of the slot. Each set of physical resources is received at the base station shifted with a set-individual offset and with respect to a synchronized start of the slot.

Abstract: A photovoltaic, PV, apparatus for the conversion of light into electrical energy is described. The PV apparatus has a surface to receive incident light, one or more PV elements in or at the surface, the PV element to convert light incident on the surface into electrical energy by the photovoltaic effect, and one or more reconfigurable intelligent surface, RIS, elements in or at the surface, the RIS element operating as reconfigurable intelligent surface, RIS, to direct or reflect one or more incident electromagnetic, EM, waves or one or more incident EM beams incident on the surface from an incident first direction into one or more outgoing EM waves or one or more outgoing EM beams propagating along at least one second direction.

Abstract: An apparatus for processing an audio input signal having one or more audio channels to obtain an audio output signal according to an embodiment is provided. The apparatus has a reverberation gain determiner configured to determine reverberation gain information depending on the audio input signal. Moreover, the apparatus has a signal processor configured to obtain the audio output signal depending on the reverberation gain information by adding artificial reverberation to the audio input signal or to a preprocessed audio signal, which depends on the audio input signal.

Abstract: A process for electrocatalytic hydrogenation of organic compounds in an electrochemical cell in which the reducible organic compound is present in liquid form or at least partially in dissolved form and wherein the reducible organic compound may be hydrogenated at the cathode. The cathode comprises a transition metal chalcogenide selected from sulfides, selenides and tellurides as catalyst. The application further relates to an electrode comprising a carrier material and a layer of the catalyst arranged thereupon and to an electrochemical cell comprising such an electrode and to the use of the transition metal chalcogenide catalyst for electrochemical hydrogenation of organic compounds.

Abstract: A method for detecting anomalies has the following steps: Obtaining a long-term recording having a plurality of first audio segments associated to respective first time windows; analyzing the plurality of the first audio segments to obtain, for each of the plurality of the first audio segments, a first characteristic vector describing the respective first audio segment; obtaining a further recording having one or more second audio segments associated to respective second time windows; analyzing the one or more second audio segments to obtain one or more characteristic vectors describing the one or more second audio segments ABCD; matching the one or more second characteristic vectors with the plurality of the first characteristic vectors to recognize at least one anomaly, like a temporal, sound or spatial anomaly.

Abstract: A wireless communication system, including: a plurality of time variant transmission points for communicating with a user device, UE, wherein the UE is in a tracking region, wherein the UE is configured to receive and store a list including identifiers, IDs, of time variant transmission points for the tracking region, and wherein the list includes IDs of time variant transmission points which are available or visible for the UE in the one tracking region at different times or time periods.

Abstract: An audio analyzer configured to obtain spectral domain representations of two or more input audio signals. Additionally the audio analyzer is configured to obtain directional information associated with spectral bands of the spectral domain representations and to obtain loudness information associated with different directions as an analysis result. Contributions to the loudness information are determined in dependence on the directional information.

Abstract: A device configured for transmitting a command signal as an instructing device and to an instructed device forming a command chain with the instructing device includes an interface configured for transmitting the command signal. The device further includes a control unit configured for providing an instruction signal including an instruction associated to a target behavior of the instructed device. The device is configured for accessing/using contextual information indicating a context of the command chain and for generating a command from the instruction based on the contextual information. The command is associated with an operation of the instructed device. Alternatively or in addition, the device is configured for providing contextual information indicating a context of the command chain for interpretation of a command belonging to the command chain. The device is configured for transmitting the command signal including the command using the interface.

Abstract: A semiconductor component having at least one emitter, at least one base, and a pn junction formed between emitter and base, having at least one non-metallic transverse conduction layer for the transverse conduction of majority charge carriers of the emitter. The emitter includes the transverse conduction layer and/or the transverse conduction layer is formed parallel to the emitter and in a manner electrically conductively connected thereto, and having a break side, at which the semiconductor component was singulated. A transverse conduction avoidance region is formed and arranged at the break side such that the transverse conductivity is reduced by at least a factor of 10, wherein the transverse conduction avoidance region has a depth (TQ) in the range of 5 ?m to 500 ?m, in particular 10 ?m to 200 ?m, perpendicular to the break side. A method for singulating a semiconductor component is also provided.

Abstract: Embodiments according to the invention are related to methods and apparatuses for spectrotemporally improved spectral gap filling in audio coding using a filtering. Embodiments according to the invention are related to methods and apparatuses for spectrotemporally improved spectral gap filling in audio coding using different noise filling methods. Embodiments according to the invention are related to methods and apparatuses for spectrotemporally improved spectral gap filling in audio coding using a tilt.