Abstract: Audio processor for performing audio rendering by generating rendering parameters, which determine a derivation of loudspeaker signals to be reproduced by a set of loudspeakers from an audio signal. The audio processor is configured to perform a delay processing so as to determine, based on a listener position, delays for generating the loudspeaker signals for the loudspeakers from the audio signal. Further, the audio processor is configured to control the delay processing by modifying a version of the listener position, based on which the delay processing is commenced, or any intermediate value determined by the delay processing based on the listener position so as to reduce artifacts in the audio rendition due to changes in the delays.

Abstract: It is provided a door drive device for adjusting a vehicle door relative to a vehicle body comprising an adjustment part, which can be adjusted in an adjustment direction, for transmitting force between the vehicle door and the vehicle body, a drive motor, a gear assembly which couples the drive motor to the adjustment part, and a gear housing which at least partially encloses the gear assembly. An adapter element is connected to the gear housing for fastening the door drive device to the vehicle door or the vehicle body. A sensor apparatus is used to determine a measured value which indicates a force between the vehicle door and the vehicle body.

Abstract: An apparatus for synthesizing a spatially extended sound source including: an input interface for receiving a description of an audio scene, the description of the audio scene having spatially extended sound source data on the spatially extended sound source and modification data on a potentially modifying object, and for receiving a listener data; a sector identification processor for identifying a limited modified spatial sector for the spatially extended sound source within a rendering range for the listener, the rendering range for the listener being larger than the limited modified spatial sector, based on the spatially extended sound source data, the listener data, and the modification data; a target data calculator for calculating target rendering data from the one or more rendering data items belonging to the modified limited spatial sector; and an audio processor for processing an audio signal representing the spatially extended sound source using the target rendering data.

Abstract: A sound processing apparatus comprises a panner for spatial positioning of a plurality of input signals and for combining them into at least two spatial signals. The sound processing apparatus comprises a dispersion filter stage for receiving the spatial signals and for dispersion filtering the spatial signals to obtain a set of filtered spatial signals. The sound processing apparatus comprises an interface for providing a number of output signals, based on the filtered spatial signals.

Abstract: An apparatus for rendering a virtual audio scene according to an embodiment is provided. One or more sound sources are emitting sound in the virtual audio scene. The apparatus has an input interface configured for receiving audio information, wherein the audio information has audio information for the virtual audio scene. Moreover, the apparatus has a renderer configured for generating, depending on the audio information for the virtual audio scene, one or more audio output channels for reproducing the virtual audio scene. If information on a current acoustic environment of the virtual audio scene is not available for the renderer, the renderer is configured to generate the one or more audio output channels for reproducing the virtual audio scene depending on information on a default acoustic environment.

Abstract: Embodiments according to the disclosure have a renderer for rendering, e.g. spatially rendering, an acoustic scene, wherein the renderer is configured to render, e.g. to reproduce, an acoustic impact of a diffuse sound (e.g. of a reverberation; e.g. of a late reverberation), which originates in a first spatial region (e.g. in a first Acoustically Homogenous Space, AHS; e.g. in a first room), in a second spatial region (e.g. in a second Acoustically Homogenous Space; e.g. in a second room; e.g. in a spatial region outside the first spatial region), using a spatially extended sound source, e.g. a SESS, e.g. as a spatially extended sound source, e.g. a spatially extended sound source which reproduces the diffuse sound, e.g. using a homogenous extended sound source algorithm, and also encoders, methods and bitstreams.

Abstract: An apparatus synthesizing a spatially extended sound source, includes: a storage for storing one or more rendering data items for different limited spatial sectors, wherein the different limited spatial sectors are located in a rendering range for a listener, wherein the one or more rendering data items for a limited spatial sector includes at least one of a left variance data item, a right variance data item, and a left-right covariance data item; a sector identification processor for identifying one or more limited spatial sectors for the spatially extended sound source within the rendering range for the listener based on spatially extended sound source data; a target data calculator for calculating target rendering data from the stored left variance data, the stored right variance data, or the stored covariance data; and an audio processor for processing an audio signal representing the spatially extended sound source using the target rendering data.

Abstract: An apparatus for synthesizing a spatially extended sound source (SESS), has: a storage for storing rendering data items for different elementary spatial sectors covering a rendering range for a listener; a sector identification processor for identifying, from the different elementary spatial sectors, a set of elementary spatial sectors belonging to the spatially extended sound source based on listener data and spatially extended sound source data; a target data calculator for calculating target rendering data from the rendering data items for the set of elementary spatial sectors; and an audio processor for processing an audio signal representing the spatially extended sound source using the target rendering data.

Abstract: An apparatus according to an embodiment. The apparatus comprises a receiving interface for receiving a plurality of spatial object representations of a plurality of spatial objects, wherein each of the plurality of spatial object representations is represented in at least one of two or more spatial representation domains. Moreover, the apparatus comprises a converter for converting one or more of the plurality of spatial object representations from a first one of the two or more spatial representation domains into a second one of the two or more spatial representation domains.