Abstract: An electromagnetic device for a braking system for a vehicle, including: an armature made of a magnetizable material; a bushing, wherein the armature is at least partially receivable inside the bushing; a first winding arrangement having at least one turn of an electrical conductor around the bushing and having two first electrical terminals; and a second winding arrangement having at least one turn of an electrical conductor around the bushing and having two second electrical terminals, the first winding arrangement and the second winding arrangement being galvanically isolated from one another, an inductive coupling being generatable between the first winding arrangement and the armature and between the second winding arrangement and the armature. Also described are a related method, a control apparatus, a braking system, and a computer readable medium.

Abstract: The invention relates to a protective helmet with an outer shell (1) for distributing impact forces, an interior layer (2) accommodated by the outer shell (1) for attenuating impact forces, and a slot (3) for accommodating an electrical device (4), wherein the outer shell (1) has a chin shell area (6) to cover a chin portion of a protective helmet wearer, wherein the outer shell (1) forms a viewing port (8) for the protective helmet wearer to look through. The protective helmet is characterized in that the slot (3) is arranged on the chin shell area (6) in such a way that the accommodated electrical device (4) is arranged between the chin shell area (6) and the interior layer (2), wherein the protective helmet has an interior cover (10) for essentially completely covering the accommodated electrical device (4) in the direction of the viewing port (8).

Abstract: 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. Moreover, the phase calculator is configured to calculate the phase values based on information on a target time-domain envelope related to the processed audio signal, so that the processed audio signal has at least in an approximation the target time-domain envelope and a spectral envelope determined by the sequence of frequency-domain frames.

Abstract: 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. Moreover, the phase calculator is configured to calculate the phase values based on information on a target time-domain envelope related to the processed audio signal, so that the processed audio signal has at least in an approximation the target time-domain envelope and a spectral envelope determined by the sequence of frequency-domain frames.

Abstract: A system is provided for managing or distributing promotional offers to one or more users, each with one or more characteristics, comprising: one or more utilities configured to track the distribution of one or more promotional offers to one or more eligible users; one or more utilities configured for defining one or more sets of rules; one or more utilities configured for applying one or more sets of rules; wherein the one or more sets of rules define various properties of the one or more promotional offers; and wherein the one or more eligible users are a subset of the one or more users.

Abstract: A device for providing a television sequence has a database interface, a search request receiver, a television sequence rendition module and an output interface. The database interface accesses at least one database, using a search request. The search request receiver is formed to control the database interface so as to acquire at least audio content and at least image content separate therefrom via the database interface for the search request. The television sequence rendition module combines the separate audio content and the image content to generate the television sequence based on the audio content and the image content. The output interface outputs the television sequence to a television sequence distributor.

Abstract: In order to analyze an information signal, a significant short-time spectrum is extracted from the information signal, the means for extracting being configured to extract such short-time spectra which come closer to a specific characteristic than other short-time spectra of the information signal. The short-time spectra extracted are then decomposed into component signals using ICA analysis, a component signal spectrum representing a profile spectrum of a tone source which generates a tone corresponding to the characteristic sought for. From a sequence of short-time spectra of the information signal and from the profile spectra determined, an amplitude envelope is eventually calculated for each profile spectrum, the amplitude envelope indicating how a profile spectrum of a tone source all in all changes over time.

Abstract: A device for providing a television sequence has a database interface, a search request receiver, a television sequence rendition module and an output interface. The database interface accesses at least one database, using a search request. The search request receiver is formed to control the database interface so as to acquire at least audio content and at least image content separate therefrom via the database interface for the search request. The television sequence rendition module combines the separate audio content and the image content to generate the television sequence based on the audio content and the image content. The output interface outputs the television sequence to a television sequence distributor.

Abstract: In order to analyze an information signal, a significant short-time spectrum is extracted from the information signal, the means for extracting being configured to extract such short-time spectra which come closer to a specific characteristic than other short-time spectra of the information signal. The short-time spectra extracted are then decomposed into component signals using ICA analysis, a component signal spectrum representing a profile spectrum of a tone source which generates a tone corresponding to the characteristic sought for. From a sequence of short-time spectra of the information signal and from the profile spectra determined, an amplitude envelope is eventually calculated for each profile spectrum, the amplitude envelope indicating how a profile spectrum of a tone source all in all changes over time.

Abstract: A significant short-time spectrum is extracted from an information signal, the means for extracting being configured to extract such short-time spectra which come closer to a specific characteristic than others. The short-time spectra extracted are then decomposed into component signals using ICA analysis, a component signal spectrum representing a profile spectrum of a tone source which generates a tone corresponding to the characteristic sought. From a sequence of short-time spectra of the information signal and from the profile spectra determined, an amplitude envelope is calculated for each profile spectrum to indicate how a tone source profile spectrum changes over time. The profile spectra and all the amplitude envelopes associated therewith provide a description of the information signal which may be evaluated further, for example for transcription purposes in the case of a music signal.

Abstract: For analyzing an information signal consisting of a superposition of partial signals, wherein a partial signal originates from an individual source, the information signal is first decomposed into several component signals. Then one or more features are calculated for each component signal, wherein the feature(s) is/are defined so that it/they provide(s) a statement on an information content of the component signal. Finally, an association of the component signals with at least two subspaces is performed on the basis of the features calculated for the component signals. By feature extraction on the component signal level, an efficient subspace decomposition which is meaningful with respect to a present audio scene is achieved.

Abstract: In order to analyze an information signal, a significant short-time spectrum is extracted from the information signal, the means for extracting being configured to extract such short-time spectra which come closer to a specific characteristic than other short-time spectra of the information signal. The short-time spectra extracted are then decomposed into component signals using ICA analysis, a component signal spectrum representing a profile spectrum of a tone source which generates a tone corresponding to the characteristic sought for. From a sequence of short-time spectra of the information signal and from the profile spectra determined, an amplitude envelope is eventually calculated for each profile spectrum, the amplitude envelope indicating how a profile spectrum of a tone source all in all changes over time.

Abstract: A process for monitoring several inductive rpm sensors includes superposing a direct current voltage on an alternating voltage signal from one rpm sensor in one rpm sensor circuit to form a combined voltage signal and monitoring a voltage level of the combined voltage signal at a monitoring point in the one rpm sensor circuit to detect a fault such as a break in a sensor feed line.