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Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v
Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v_20100121
Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v_20131212

Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v patents


Recent patent applications related to Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v. Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v is listed as an Agent/Assignee. Note: Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v may have other listings under different names/spellings. We're not affiliated with Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "F" | Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v-related inventors


 new patent  Dental prosthesis with a multipart design, and for producing same

The dental prosthesis can be generated preferably using a mold system consisting of at least one first and a second negative mold, and the second negative mold is shaped so as to form a second cavity, Either both negative molds consist of at least two parts or the first negative... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

 new patent  Refinement of a low-pel resolution motion estimation vector

The refinement of a lower-pel resolution motion estimation vector is made more effective by preceding the actual refinement with a determination of a context out of a set of context candidates based on coding costs of a set of lower-pel resolution vectors within a neighborhood of the lower-pel resolution motion... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

Apparatus and respective communicating with a transponder and system for communicating

The invention relates to an apparatus for communicating with a transponder. The apparatus includes a transmit apparatus, a receive apparatus and an evaluation apparatus. The transmit apparatus transmits a transmit signal to the transponder. Based on a signal emitted by the transponder, the receive apparatus receives a receive signal. Based... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

Transceiver and reducing a self-interference of a transceiver

A transceiver includes an antenna arrangement configured for interfacing a wireless transmission channel and including an interface for receiving a sending signal and an interface for providing a receiving signal. The transceiver includes a main transmitter, an analog domain filter, an auxiliary transmitter, a radio frequency interference removal stage, a... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

Method and device for locally defined machining on the surfaces of workpieces using laser light

The invention relates to a method and a device for locally defined machining on surfaces of workpieces. A laser beam (1) emitted by a laser radiation source (2) is aimed onto the reflecting surfaces of a plurality of adjacently arranged micromirrors that may be controlled individually with an electronic control... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

Welding assembly for permanent joining of a first tubular component with a second component

The invention relates to a welding assembly for the permanent joining of a first tubular component with a second component along a two- or three-dimensional intersection curve, along which both components contact, comprising a securing assembly for detachably securely joining on a tubular end of the first component facing away... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

Method and device for generating a database

What is described is a method for generating a database, having “receiving environmental noises”, which may exemplarily have a disturbing noise, and “buffered environmental noises for a migrating time window”, like 30 or 60 seconds or, advantageously, more than 5 seconds, alternatively “deriving a set of parameters relative to the... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

Coding of spectral coefficients of a spectrum of an audio signal

A coding efficiency of coding spectral coefficients of a spectrum of an audio signal is increased by en/decoding a currently to be en/decoded spectral coefficient by entropy en/decoding and, in doing so, performing the entropy en/decoding depending, in a context-adaptive manner, on a previously en/decoded spectral coefficient, while adjusting a... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

Method and device for associating noises and for analyzing

What is described is a method for associating noises of at least one signal class (like disturbing noise) of a plurality of signal classes (like disturbing noise and non-disturbing noise). The method has the steps of “receiving environmental noises” and “establishing whether the environmental noises or a set of parameters... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

Renderer controlled spatial upmix

An audio decoder device for decoding a compressed input audio signal having at least one core decoder having one or more processors for generating a processor output signal based on a processor input signal, wherein a number of output channels of the processor output signal is higher than a number... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

Audio decoder and providing a decoded audio information using an error concealment based on a time domain excitation signal

An audio decoder and method for providing a decoded audio information on the basis of an encoded audio information are disclosed. In one example, the audio decoder includes an error concealment configured to provide an error concealment audio information for concealing a loss of an audio frame following an audio... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

Novel aflatoxin and fungal infection control methods

The technology provided herein relates to novel methods and compounds for a multi-species pathogen infection control. In particular, the present disclosure pertains to methods of inhibiting the growth of a target pathogen expressing the cysteine-rich secreted protein (CSP), whereby the method comprises contacting said target pathogen with an inhibitor against... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

Acoustic transducer device comprising a piezo sound transducer and an mut sound transducer, operating same, acoustic system, acoustic coupling structure, and producing an acoustic coupling structure

An acoustic transducer device includes a piezo sound transducer configured to emit, on the basis of a control signal, a first sound wave in a radiation direction. The acoustic transducer device includes an MUT sound transducer configured to provide an output signal on the basis of a second sound wave... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

Method and apparataus for obtaining spectrum coefficients for a replacement frame of an audio signal, audio decoder, audio receiver, and system for transmitting audio signals

An approach is described that obtains spectrum coefficients for a replacement frame of an audio signal. A tonal component of a spectrum of an audio signal is detected based on a peak that exists in the spectra of frames preceding a replacement frame. For the tonal component of the spectrum... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

Device comprising film for electrostatic coupling of a substrate to a substrate carrier

The invention relates to an apparatus for electrostatic coupling of a substrate with a substrate carrier, wherein the apparatus includes a flexible plastic carrier film on which an electrically contactable electrode structure is unilaterally deposited, and a cover layer which can be brought into contact with the electrode structure on... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

Method and device for determining a position of defects or damage on rotor blades of a wind turbine in an installed state

The invention relates to a method and a device for determining the position of defects or damage on rotor blades (4) of a wind turbine (1) in an installed state, comprising the steps: a. a localisation instrument (5) is guided along the rotor blade (4) and the defect or damage... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

Apparatus and encoding or decoding an audio signal with intelligent gap filling in the spectral domain

An apparatus for decoding an encoded audio signal, includes a spectral domain audio decoder for generating a first decoded representation of a first set of first spectral portions, the decoded representation having a first spectral resolution; a parametric decoder for generating a second decoded representation of a second set of... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

Antenna device

The invention relates to an antenna device having at least one antenna element. The antenna element is implemented so as to emit electromagnetic radiation in a beam direction advantageously at frequencies in the GHz range and/or receive same from a beam direction. In addition, the antenna element is arranged on... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

Sound system

A calculation unit for a sound system includes an input terminal, a processor and an output terminal. The input terminal has the purpose to receive an audio stream to be reproduced using the sound system. The output terminal has the purpose to control the sound system based on a first... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

Composite scalable video streaming

Video streaming concepts are presented. In a first aspect, the video stream is formed as a multi-layered data stream with forming a set of one or more layers of the multi-layered data stream by copying from the coded version of the video content, while a composition of the at least... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

Anti-plasmodium parasite antibodies

The technology provided herein relates to novel human antibodies against Plasmodium parasites, in particular against the malaria parasite Plasmodium falciparum. The present disclosure pertains to antibodies against apical membrane antigen 1 (AMA-1). These antibodies have high affinity e.g. to Plasmodium falciparum schizonts and merozoites, inhibit the reinvasion of merozoites into... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

Optical arrangement for a spectral analysis system, its production, and spectral analysis system

An optical arrangement for a spectral analysis system, a method for producing an optical arrangement for a spectral analysis system and a spectral analysis system are disclosed. In an embodiment the optical arrangement includes a carrier substrate having a placement area for a frame and a base area, and a... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

Antenna measuring station

An apparatus and a method for determining an antenna characteristic of an antenna under test in free space is disclosed. Measurement results of a transmitted power of a measurement signal transmitted between the reference antenna and an antenna under test are detected, wherein detecting takes place in the frequency domain.... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

Electrochromic element with improved electrolyte layer

The invention relates to an electrochromic element comprising two substrates having electrically conductive insides, a layered operating electrode which comprises a metal complex compound and which is capable of entering into a redox reaction where the transition from the oxidized to the reduced state is attended by an increase of... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

Apparatus and encoding or decoding a multi-channel signal

An apparatus for encoding a multi-channel signal having at least three channels includes an iteration processor, a channel encoder and an output interface. The iteration processor is configured to calculate inter-channel correlation values between each pair of the at least three channels, for selecting a pair including a highest value... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

Arrangement of electrochemical cells and the use of the same

The invention relates to an arrangement of electrochemical cells and also to the uses thereof. The electrochemical cells are arranged one above another and are in electrically conducting communication with one another. In this arrangement they form repeating units which in each case are formed of at least one interconnector,... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

Device and volume control

A device for volume control for at least two audio sources includes a loudness analyzer and a volume regulator. The loudness analyzer is configured to analyze an audio signal of the first one and of the second one of the two audio sources over a time period, to determine a... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

Influenza virus binding peptides

Influenza virus binding peptides and methods for using these peptides are disclosed. In an embodiment a peptide having from 8 to 40 amino acids includes a sequence X1-X2-X3-X4-Asp-X5-X6-X7 (SEQ ID NO:2), wherein X1 to X7 are selected from Ala, Asn, Asp, Arg, Cys, Gln, Glu, Gly, His, Ile, Leu, Lys,... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

Regenerative playload using end-to-end fec protection

The at least one transmitter is configured to transmit the downlink data stream to user terminal or another satellite.... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

Concept for enhancing performance in backscatter systems or load systems

Embodiments relate to a transceiver configured to send a send signal to a radio module having a backscatter modulator or a load modulator, the send signal including two different signal portions based on mutually independent signals or signal sources.... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

Multi-view video codec supporting residual prediction

Multi-view video coding/decoding supporting residual prediction involving a reference picture of different view and timestamp compared to a currently coded/decoded picture is improved in terms of robustness and/or processing cost by avoiding checking any picture availability or non-availability in a decoded picture buffer.... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

Anti-cd89 cytotoxic complex

Complexes suitable for targeting and killing a human target cell comprising a first polypeptide with a binding structure for binding the complex to the cellular surface receptor CD89 (e.g. with an anti CD89 antibody) presented on the cell surface of the human target cell and a second polypeptide comprising a... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

Method of producing a cavity having a porous structure

A method of producing a device includes providing a substrate which has a recess. A multitude of loose particles is introduced into the recess. A first portion of the particles is coated by using a coating process having a depth of penetration which extends from an opening of the recess,... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

Method for a defined surface treatment of a first carbon coating applied on a surface of a component

The present invention relates to a method for a defined surface treatment of a first carbon coating (1) applied to a surface of a component (2). In this process, the first carbon coating (1) is brought into touching contact with at least one second carbon coating (3) that is formed... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

Measuring arrangement and directing and detecting particles

A measuring arrangement includes an electrostatic concentrator, a surface and an imaging sensor which are configured to detect particles.... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

02/22/18 / #20180053523

Method of producing a magnetic structure

A device and to a method of producing a device, wherein the method includes, inter alia, providing a substrate and generating at least two mutually spaced-apart cavities within the substrate. In accordance with the invention, each cavity has a depth of at least 50 μm. The cavities are filled up... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

02/15/18 / #20180045758

Arrangement for spatially resolved determination of the specific electrical resistance and/or the specific electrical conductivity of samples

a plurality of detectors are configured for a spatially resolved spectral analysis of electromagnetic radiation within a wavelength interval and is incident onto the detectors. A radiation onto a surface takes place with homogeneous intensity. The measurement signals of the detectors detected with spatial resolution and wavelength resolution within a... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

02/15/18 / #20180047146

Apparatus and parameterizing a plant

An apparatus for parameterizing a plant includes a recorder for recording a three-dimensional data set of the plant including not only volume elements of non-covered elements of the plant, but also volume elements of elements of the plants that are covered by other elements, and a parameterizer for parameterizing the... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

02/15/18 / #20180047403

Encoder for encoding an audio signal, audio transmission determining correction values

An encoder for encoding an audio signal includes an analyzer for analyzing the audio signal and for determining analysis prediction coefficients from the audio signal. The encoder includes a converter for deriving converted prediction coefficients from the analysis prediction coefficients, a memory for storing a multitude of correction values and... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

02/15/18 / #20180048029

Element conducting sodium ions for use in electrochemical cells and producing it

The invention relates to sodium-ion-conducting elements for use in electrochemical cells, more particularly as solid electrolyte/separator in high-temperature batteries. In these elements, a surface of a porous substrate bears a coating which is obtained by sintering at a temperature of not more than 1100° C. and which is formed with... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

02/08/18 / #20180040328

Multi-channel audio decoder, multi-channel audio encoder, methods and computer program using a residual-signal-based adjustment of a contribution of a decorrelated signal

A multi-channel audio decoder for providing at least two output audio signals on the basis of an encoded representation is configured to perform a weighted combination of a downmix signal, a decorrelated signal and a residual signal, to obtain one of the output audio signals. The multi-channel audio decoder is... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

02/08/18 / #20180040562

Elektronisches modul und verfahren zu seiner herstellung

The invention relates to an electronic, in particular power-electronic module (28) with a first layer composite (1) which comprises an inner, electrically insulating layer (4), into which one or more semiconductor elements (2, 3) are embedded in a manner such that they are covered at least on their upper side... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

02/01/18 / #20180028074

Device for monitoring a state of a living being and corresponding method

A device for monitoring a state of a living being includes a first sensor, a second sensor and an evaluation device. The first sensor non-invasively generates a measurement value based on a content of ammonia in the sweat of the living being. The second sensor generates a measurement value with... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

02/01/18 / #20180029002

Apparatus having a multitude of particles and manufacturing the same

An apparatus includes a substrate having a recess and a multitude of particles arranged in the recess. A first portion of the particles is joined to a porous structure by means of a coating. A second portion of the particles is not joined by means of the coating. The first... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

02/01/18 / #20180033441

Audio signal decoder, audio signal encoder, providing an upmix signal representation, providing a downmix signal representation, computer program and bitstream using a common inter-object-correlation parameter value

An audio signal decoder for providing an upmix signal representation on the basis of a downmix signal representation and an object-related parametric information and in dependence on a rendering information has an object parameter determinator. The object parameter determinator is configured to obtain inter-object-correlation values for a plurality of pairs... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

02/01/18 / #20180033444

Audio encoder and encoding an audio signal

An audio encoder for providing an encoded representation on the basis of an audio signal, wherein the audio encoder is configured to obtain a noise information describing a noise included in the audio signal, and wherein the audio encoder is configured to adaptively encode the audio signal in dependence on... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

02/01/18 / #20180034107

Electrical energy storage element, producing said electrical energy storage element

In the electrical energy storage element in accordance with the invention, a plurality of electrochemical cells that are each formed with a cathode and an anode as electrodes and an electrolyte are arranged stacked above one another. They are enclosed at one side by a top plate formed from an... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

02/01/18 / #20180034676

Method and transmitting a signal

A method for transmitting a signal is described, wherein the method has transforming a signal into a frequency domain to obtain a spectrum, forming a filtered spectrum according to a filter spectrum and occupying a set of subcarriers of a frequency domain representation of an Orthogonal Frequency Division Multiplex (OFDM)... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

02/01/18 / #20180035202

Differential sound reproduction

A calculation unit for a sound reproduction system includes an input unit, a processor and at least three outputs for controlling at least three transducers of an array. The input unit has the purpose to receive an audio stream to be reproduced using the array, wherein the audio stream has... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

02/01/18 / #20180035548

Patterned layer compound

The invention relates to a method in which a layer compound having a substrate having an adhesive layer applied thereon at least in regions is provided. An opening extending through the substrate and through the adhesive layer is introduced therein in order to obtain a patterned layer compound. A microchip... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

01/25/18 / #20180027258

3d-video codec supporting inter-component prediction

3D video coding/decoding supporting inter-component prediction is made operatable with respect to a broader range of settings with respect to accompanying individual views with depth and deactivation/enablement of inter-component prediction, by using one or more flags in the data stream to control the enablement/disablement of the availability of inter-component prediction... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

01/18/18 / #20180018553

Relevance score assignment for artificial neural networks

The task of relevance score assignment to a set of items onto which an artificial neural network is applied is obtained by redistributing an initial relevance score derived from the network output, onto the set of items by reversely propagating the initial relevance score through the artificial neural network so... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

01/11/18 / #20180011143

Method for determining a reference energy profile and device for forming a battery

A method for determining a reference energy profile has comparing a first course and a second course. The first course describes an energy absorption of a first battery during a first charge cycle. The second course describes the energy absorption of the first or a second battery during a second... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

01/11/18 / #20180012612

Device and calculating loudspeaker signals for a plurality of loudspeakers while using a delay in the frequency domain

A device for calculating loudspeaker signals for a plurality of loudspeakers while using a plurality of audio sources, an audio source including an audio signal, includes a forward transform stage for transforming each audio signal, block-by-block, to a spectral domain so as to obtain for each audio signal a plurality... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

01/11/18 / #20180013388

Method of amplifying an input signal

A method and a device for amplifying an input signal include a power amplifier for amplifying a binary input signal, a modulation device for generating the binary input signal on the basis of the input signal, the input signal being a complex-valued signal and the binary input signal being a... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

01/11/18 / #20180014138

Apparatus and processing stereo signals for reproduction in cars to achieve individual three-dimensional sound by frontal loudspeakers

Embodiments provide a digital processor including an ambient portion extractor and a spatial effect processing stage. The ambient portion extractor is configured to extract an ambient portion from a multi-channel signal. The spatial effect processing stage is configured to generate a spatial effect signal based on the ambient portion of... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

01/11/18 / #20180014309

Resource management concept

Resource management such as network radio resource management in wireless networks, is described in connection with different aspects.... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

01/04/18 / #20180006014

Phase shifter

A phase shifter includes a signal input, a signal output, an ESD protection circuit, first and second signal paths between the signal input and the signal output. The ESD protection circuit includes first and second two port devices, each two port device being switchable between a high impedance state and... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

01/04/18 / #20180007398

Decoder for decoding a media signal and encoder for encoding secondary media data comprising metadata or control data for primary media data

An encoder for encoding secondary media data including metadata and control data for primary media data is shown, wherein the encoder is configured to encode the secondary media data using adding redundancy or bandlimiting and wherein the encoder is configured to output the encoded secondary media data as a stream... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

01/04/18 / #20180007466

Loudspeaker arrangement for three-dimensional sound reproduction in cars

What is disclosed is a loudspeaker reproduction system for a vehicle having a first loudspeaker array and a second loudspeaker array. The first loudspeaker array is configured to generate a first stereo or virtual multi-channel sound field, wherein the first loudspeaker array is aligned towards a driver position of the... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

12/28/17 / #20170371176

Device for measuring an aberration, imaging measuring an aberration

A device for measuring an aberration has an image sensor, projection optics for optically projecting onto the image sensor, an optical unit for influencing the optical projection onto the image sensor so that the result on the image sensor is a multiple image of a plurality of sub-images, wherein the... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

12/28/17 / #20170372712

Noise filling concept

Noise filling of a spectrum of an audio signal is improved in quality with respect to the noise filled spectrum so that the reproduction of the noise filled audio signal is less annoying, by performing the noise filling in a manner dependent on a tonality of the audio signal.... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

12/21/17 / #20170365263

Audio encoder for encoding a multichannel signal and audio decoder for decoding an encoded audio signal

A schematic block diagram of an audio encoder for encoding a multichannel audio signal is shown. The audio encoder includes a linear prediction domain encoder, a frequency domain encoder, and a controller for switching between the linear prediction domain encoder and the frequency domain encoder. The controller is configured such... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

12/21/17 / #20170365264

Audio encoder for encoding a multichannel signal and audio decoder for decoding an encoded audio signal

Audio encoder for encoding a multichannel signal is shown. The audio encoder includes a downmixer for downmixing the multichannel signal to obtain a downmix signal, a linear prediction domain core encoder for encoding the downmix signal, wherein the downmix signal has a low band and a high band, wherein the... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

12/21/17 / #20170365266

Decoder for decoding an encoded audio signal and encoder for encoding an audio signal

A schematic block diagram of a decoder for decoding an encoded audio signal is shown. The decoder includes an adaptive spectrum-time converter and an overlap-add-processor. The adaptive spectrum-time converter converts successive blocks of spectral values into successive blocks of time values, e.g. via a frequency-to-time transform. Furthermore, the adaptive spectrum-time... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

Patent Packs
12/21/17 / #20170365267

Audio encoder, audio decoder, encoding an audio signal and decoding an encoded audio signal

An encoder for encoding an audio signal is configured to encode the audio signal in a transform domain or filter-bank domain, is configured to determine spectral coefficients of the audio signal for a current frame and at least one previous frame, and is configured to selectively apply predictive encoding to... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

12/21/17 / #20170366830

Fragment-aligned audio coding

Audio video synchronization and alignment or alignment of audio to some other external clock are rendered more effective or easier by treating fragment grid and frame grid as independent values, but, nevertheless, for each fragment the frame grid is aligned to the respective fragment's beginning. A compression effectiveness lost may... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

12/21/17 / #20170366904

Apparatus and controlling the dynamic compressor and determining amplification values for a dynamic compressor

An apparatus for controlling a dynamic compressor of a hearing aid includes a combination signal analyzer for determining the binaural similarity of a left and right audio signal and an amplification adjuster for providing an amplification value for a band of the left or right audio signal in dependence on... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

12/21/17 / #20170366911

Apparatus and low delay object metadata coding

An apparatus for generating one or more audio channels is provided. The apparatus comprises a metadata decoder for generating one or more reconstructed metadata signals from one or more processed metadata signals depending on a control signal, wherein each of the one or more reconstructed metadata signals indicates information associated... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

12/14/17 / #20170358311

Decoder for generating a frequency enhanced audio signal, decoding, encoder for generating an encoded signal and encoding using compact selection side information

A decoder for generating a frequency enhanced audio signal, includes: a feature extractor for extracting a feature from a core signal; a side information extractor for extracting a selection side information associated with the core signal; a parameter generator for generating a parametric representation for estimating a spectral range of... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

12/14/17 / #20170358312

Decoder for generating a frequency enhanced audio signal, decoding, encoder for generating an encoded signal and encoding using compact selection side information

A decoder for generating a frequency enhanced audio signal, includes: a feature extractor for extracting a feature from a core signal; a side information extractor for extracting a selection side information associated with the core signal; a parameter generator for generating a parametric representation for estimating a spectral range of... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

12/07/17 / #20170352952

Integrated transceiver with focusing antenna

An apparatus includes a fully integrated self-contained radio device including an antenna and an antenna element. The radio device and the antenna element are arranged such that a radio signal emitted by the antenna of the radio device is amplified in at least one predefined spatial direction.... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

11/30/17 / #20170345433

Apparatus and processing an audio signal to obtain a processed audio signal using a target time-domain envelope

Subject of the invention is an apparatus described by a schematic block diagram for processing an audio signal to obtain a processed audio signal. The apparatus includes a phase calculator for calculating phase values for spectral values of a sequence of frequency-domain frames representing overlapping frames of the audio signal.... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

11/23/17 / #20170336317

Colour sensor with angle-selective structures

The present invention relates to a colour sensor having at least one photosensitive element, in front of which a layer stack of dielectric layers and structured metal layers is constructed, and at least one colour filter, through which optical radiation incident on a light input side of the colour sensor... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

11/23/17 / #20170338623

Method of producing a cap substrate, and packaged radiation-emitting device

The invention relates to methods of producing a cap substrate, to methods of producing a packaged radiation-emitting device at the wafer level, and to a radiation-emitting device. By producing a cap substrate, providing a device substrate in the form of a wafer including a multitude of radiation-emitting devices, arranging the... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

11/16/17 / #20170332101

3d video data stream comprising a value table associating reference views and camera parameter in temporal unit scope and beyond temporal unit scope parameter sets and an encoder for encoding and a decoder for decoding the 3d video data stream

A 3D video data stream including a set of coded views coded in the 3D video data stream in temporal units is shown. The 3D video data stream further includes a parameter set including a first table having an entry for each coded view which indicates by indexing for the... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

11/09/17 / #20170320733

Method and arrangement for the production and thermal compression of oxygen

The invention relates to a method and an arrangement for the continuous production of compressed oxygen from air using mixed conducting ceramic membranes. The aim of the invention is to provide a way of isolating pure oxygen from the air and compressing said oxygen to pressures above the ambient pressure,... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

11/09/17 / #20170323632

Reverberator and reverberating an audio signal

A reverberator for reverberating an audio signal includes a feedback delay loop processor for delaying at least two different frequency subband signals representing the audio signal by different loop delays to obtain reverberated frequency subband signals.... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

11/09/17 / #20170323647

Apparatus and processing an encoded audio signal

An apparatus for processing an encoded audio signal having a plurality of downmix signals associated with a plurality of input audio objects and object parameters E. The apparatus includes a grouper configured to group the downmix signals into groups of downmix signals associated with a set of input audio objects.... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

11/09/17 / #20170323650

Apparatus and encoding or decoding an audio signal using a transient-location dependent overlap

An apparatus for encoding an audio or image signal, includes: a controllable windower for windowing the audio or image signal to provide the sequence of blocks of windowed samples; a converter for converting the sequence of blocks of windowed samples into a spectral representation including a sequence of frames of... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

Patent Packs
11/09/17 / #20170323651

Apparatus and generating a frequency enhanced signal using temporal smoothing of subbands

An apparatus for generating a frequency enhancement signal has: a signal generator for generating an enhancement signal from a core signal, the enhancement signal having an enhancement frequency range not included in the core signal, wherein a current time portion of the enhancement signal or the core signal has subband... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

11/09/17 / #20170323884

Monolithically integrated semiconductor switch, particularly circuit breaker

A monolithically integrated semiconductor switch, particularly a circuit breaker, has regenerative turn-off behaviour. The semiconductor switch has two monolithically integrated field effect transistors, for example a p-JFET and a n-JFET. The source electrodes of both JFETs and the well region of the n-JFET are short circuited. In addition, the gate... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

11/09/17 / #20170325030

Micromechanical piezoelectric actuators for implementing large forces and deflections

A MEMS includes a diaphragm, a stroke structure coupled to the diaphragm, and at least two piezoelectric actuators coupled to a plurality of mutually spaced-apart contact points of the stroke structure via a plurality of mutually spaced-apart connecting elements, the at least two piezoelectric actuators being configured to cause a... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

11/02/17 / #20170317260

Integrated thermoelectric structure, manufacturing an integrated thermoelectric structure, operating same as a detector, thermoelectric generator and thermoelectric peltier element

A method realizes manufacturing the integrated thermoelectric structure, a method realizes the operation of the integrated thermoelectric structure as a detector, a further method realizes the operation of the integrated thermoelectric structure as a thermoelectric generator, and a method realizes the operation of the integrated thermoelectric structure as a thermoelectric... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

11/02/17 / #20170318408

Apparatus and generating a plurality of audio channels

An apparatus for generating a plurality of audio channels for a first speaker setup is characterized by an imaginary speaker determiner, an energy distribution calculator, a processor and a renderer. The imaginary speaker determiner is configured to determine a position of an imaginary speaker not contained in the first speaker... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

10/26/17 / #20170303558

Extruded plant protein product with colouring plant ingredients and production method

The present invention relates to a plant protein product with colouring ingredients and to a production method. In the method, a protein formula is provided which comprises plant proteins from oil seeds or from legumes and oil seeds, and secondary plant compounds from the oil seeds. In this method, the... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

10/26/17 / #20170309283

Audio encoder, audio decoder, methods for encoding and decoding an audio signal, and a computer program

A decoder for providing a decoded representation of an audio signal on the basis of an encoded audio stream representing spectral components of frequency bands of the audio signal includes a noise filler for introducing noise into spectral components of a plurality of frequency bands to which separate frequency band... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

10/26/17 / #20170309284

Encoder for encoding an audio signal, audio transmission determining correction values

An encoder for encoding an audio signal includes an analyzer for analyzing the audio signal and for determining analysis prediction coefficients from the audio signal. The encoder includes a converter for deriving converted prediction coefficients from the analysis prediction coefficients, a memory for storing a multitude of correction values and... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

10/26/17 / #20170309285

Apparatus and selecting one of a first encoding algorithm and a second encoding algorithm using harmonics reduction

An apparatus for selecting one of a first encoding algorithm and a second encoding algorithm includes a filter configured to receive the audio signal, to reduce the amplitude of harmonics in the audio signal and to output a filtered version of the audio signal. First and second estimators are provided... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

10/26/17 / #20170311106

Apparatus and efficient object metadata coding

An apparatus for generating one or more audio channels is provided. The apparatus includes a metadata decoder for receiving one or more compressed metadata signals. Each of the one or more compressed metadata signals includes a plurality of first metadata samples. The metadata decoder is configured to generate one or... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

10/19/17 / #20170297897

Mems actuator, system having a plurality of mems actuators, and producing a mems actuator

Embodiments of the present invention provide an MEMS actuator with a substrate, at least one post attached to the substrate and a deflectable actuator body that is connected to the at least one post via at least one spring, wherein, during electrostatic, electromagnetic or magnetic force application, the actuator body... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

10/19/17 / #20170299438

Radiation detector and manufacturing a radiation detector

A radiation detector includes a substrate and a membrane suspended above the substrate by spacers, wherein the spacers electrically contact a radiation sensor formed in the membrane and thermally insulate the membrane from the substrate.... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

10/19/17 / #20170300741

Determining facial parameters

A device includes an input to sequential data associated to a face; a predictor configured to predict facial parameters; and a corrector configured to correct the predicted facial parameters on the basis of input data, the input data containing geometric measurements and other information. A related method and a related... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

10/19/17 / #20170301356

Apparatus, method and computer program for upmixing a downmix audio signal using a phase value smoothing

An apparatus for upmixing a downmix audio signal describing one or more downmix audio channels into an upmixed audio signal describing a plurality of upmixed audio channels includes an upmixer and a parameter determinator. The upmixer is configured to apply temporally variable upmix parameters to upmix the downmix audio signal... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

10/12/17 / #20170290294

Controllable scent sample dispenser, and animal training and testing system for detecting scents

A controllable scent sample dispenser has a microdosing device for outputting, during an activation state, a scent sample at a scent sample outlet to the environment, wherein the microdosing device is placeable adjacent to an animal's nose so that a distance between the outlet of the microdosing device and a... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

10/05/17 / #20170283937

Device for forming coatings on surfaces of a component, band-shaped material, or tool

The invention relates to a device for forming coatings on surfaces of a component, band-shaped material, or tool, in which at least one wire-shaped or band-shaped material (2.1 and/or 2.2) is used for forming the coating and that is/are connected to a direct electrical current source, wherein an electric arc... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

09/28/17 / #20170278522

Apparatus and decoding an encoded audio signal with low computational resources

An apparatus for decoding an encoded audio signal including bandwidth extension control data indicating either a first harmonic bandwidth extension mode or a second non-harmonic bandwidth extension mode, includes: an input interface for receiving the encoded audio signal including the bandwidth extension control data indicating either the first harmonic bandwidth... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

09/28/17 / #20170278605

Method for manufacturing a device having a three-dimensional magnetic structure

A method for manufacturing a device having a three-dimensional magnetic structure includes applying or introducing magnetic particles onto or into a carrier element. A plurality of at least partly interconnected cavities are formed between the magnetic particles, which contact one another at points of contact, by coating the arrangement of... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

09/21/17 / #20170270938

Frame element positioning in frames of a bitstream representing audio content

A better compromise between a too high bitstream and decoding overhead on the one hand and flexibility of frame element positioning on the other hand is achieved by arranging that each of the sequence of frames of the bitstream has a sequence of N frame elements and, on the other... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

09/21/17 / #20170270937

Apparatus, method and computer program for generating a representation of a bandwidth-extended signal on the basis of an input signal representation using a combination of a harmonic bandwidth-extension and a non-harmonic bandwidth-extension

An apparatus for generating a representation of a bandwidth-extended signal on the basis of an input signal representation includes a phase vocoder configured to obtain values of a spectral domain representation of a first patch of the bandwidth-extended signal on the basis of the input signal representation. The apparatus also... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

09/21/17 / #20170270941

Encoding processing an input signal and decoding processing an encoded signal

Disclosed is an apparatus for processing an input signal, having a perceptual weighter and a quantizer. The perceptual weighter has a model provider and a model applicator. The model provider provides a perceptual weighted model based on the input signal. The model applicator provides a perceptually weighted spectrum by applying... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v

09/21/17 / #20170272883

Apparatus and realizing a saoc downmix of 3d audio content

An apparatus for generating one or more audio output channels is provided. The apparatus includes a parameter processor for calculating output channel mixing information and a downmix processor for generating the one or more audio output channels. The downmix processor is configured to receive an audio transport signal including one... Fraunhofer gesellschaft Zur Foerderung Der Angewandten Forschung E v








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