Abstract: Systems and methods for rendering spatial audio in accordance with embodiments of the invention are illustrated. One embodiment includes a spatial audio system, including a primary network connected speaker, including a plurality of sets of drivers, where each set of drivers is oriented in a different direction, a processor system, memory containing an audio player application, wherein the audio player application configures the processor system to obtain an audio source stream from an audio source via the network interface, spatially encode the audio source, decode the spatially encoded audio source to obtain driver inputs for the individual drivers in the plurality of sets of drivers, where the driver inputs cause the drivers to generate directional audio.

Abstract: A direct swing leaf actuator for actuating a swing leaf of a door includes a receiving box for arrangement in or on a stationary part of the leaf system or of a building having the leaf system, and includes a driven shaft, which interacts with an actuator unit, wherein a swing leaf can be placed on the driven shaft in a torque-transmitting manner. A device is present for adjusting the spatial position of the driven shaft relative to the receiving box. The device has an adjusting frame with a height-adjusting unit, wherein the adjusting frame is arranged in the receiving box and the driven shaft is received on the adjusting frame so as to be height-adjustable using the height-adjusting unit.

Abstract: A method for mounting a door drive including a door actuator with a mounting section for the attachment to a counter-mounting section of a door, an attachment device for the attachment to a counter-attachment section of the door and a lever mechanism with a first end and with a second end, for the mobile support of the door actuator at the attachment device between a closing position and an opening position, where the attachment device is disposed at the first end of the lever mechanism and an axle assembly of the door actuator at a second end of the lever mechanism, and with an actuating unit of the door actuator for moving the axle assembly of the door actuator.

Abstract: An axial flux motor and a method for operating the same, in particular for driving at least one leaf element of a door, of a gate, of a window, of a person separation device and/or of a partition wall system, include a magnet unit and having a coil unit, with the magnet unit being designed so as to be rotatable about a rotational axis, and with a gap being designed between the magnet unit and the coil unit. An actuation unit is provided, with which the gap between the magnet unit and the coil unit is variable, in particular enlargeable.

Abstract: A device includes a first energy storage terminal, a second energy storage terminal, a further terminal, a shared magnetic flux guide, a first coupling mechanism, a second coupling mechanism as well as a further coupling mechanism, for supplying energy to a plurality of energy storage components and for providing energy stored within the energy storage components.

Abstract: A method for mounting a door drive including a door actuator with a mounting section for the attachment to a counter-mounting section of a door, an attachment device for the attachment to a counter-attachment section of the door and a lever mechanism with a first end and with a second end, for the mobile support of the door actuator at the attachment device between a closing position and an opening position, where the attachment device is disposed at the first end of the lever mechanism and an axle assembly of the door actuator at a second end of the lever mechanism, and with an actuating unit of the door actuator for moving the axle assembly of the door actuator.

Abstract: 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 charge cycle which follows after the first charge cycle. The comparison is performed for a plurality of time intervals. The method has determining a deviation between the first and the second course for each of the plurality of time intervals. In addition, the method has determining an amount of electrical energy based on the deviation for each of the time intervals, wherein the amount of electrical energy describes a preset default value of the reference energy profile for an amount of energy to be fed to a battery to be formed during a formation process of the battery to be formed for each of the time intervals.

Abstract: A device includes a first energy storage terminal, a second energy storage terminal, a further terminal, a shared magnetic flux guide, a first coupling mechanism, a second coupling mechanism as well as a further coupling mechanism, for supplying energy to a plurality of energy storage components and for providing energy stored within the energy storage components.

Abstract: 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 charge cycle which follows after the first charge cycle. The comparison is performed for a plurality of time intervals. The method has determining a deviation between the first and the second course for each of the plurality of time intervals. In addition, the method has determining an amount of electrical energy based on the deviation for each of the time intervals, wherein the amount of electrical energy describes a preset default value of the reference energy profile for an amount of energy to be fed to a battery to be formed during a formation process of the battery to be formed for each of the time intervals.