Abstract: A system and method for multi-rate synchronization of a digital sensor that provides a digital sensor output signal and a processor arrangement that processes the digital sensor output signal according to a processing algorithm and that provides a processor output signal, including operating the digital sensor to provide the digital sensor output signal with a first sample rate, and operating the processor arrangement to provide a processor output signal with a second sample rate. The second sample rate is an integer multiple of the first sample rate.

Abstract: A method for adapting a gain of at least one channel audio input signal in order to generate an N channel audio output signal, wherein at least one channel audio input signal includes a speech input channel, in which speech signal components, if present in the at least one channel audio input signal, are present, and comprising other audio input channels. A perceived loudness of the at least one channel audio input signal is dynamically determined and it is determined whether speech signal components are present in the speech input channel. If this is the case the gain of the speech input channel is adapted differently compared to the gain of the other audio input channels.

Abstract: A heat exchanger unit, especially for a vehicle heater, includes a heat exchanger housing (12) with a heat transfer medium inlet opening (22) and with a heat transfer medium outlet opening (24). At least one connecting branch (26, 28), is inserted or can be inserted into the heat transfer medium inlet opening (22) and the heat transfer medium outlet opening (24). At least one housing locking element meshing recess (34, 36, 38, 40) is provided in association with the at least one connecting branch (26, 28) in the heat exchanger housing (12). A locking element (44), locking the connecting branch (26, 28) on the heat exchanger housing (12), is positioned or can be positioned such that the locking element (44) meshes with the at least one housing locking element meshing recess (34, 36, 38, 40) and with at least one connecting branch locking element meshing recess (42).

Abstract: A band steering method for a wireless network comprising access points, for example legacy access points, is disclosed. The network comprises a first and second radio bands, the wireless access point, and one or more client devices. The method comprises receiving an open authentication request at the wireless access point from the client device on one or more of its radio bands. If the open authentication request is received on the second radio band, the method comprises generating an open authentication response, whereas if the open authentication request is received only on the first radio band, the method comprises generating a delayed open authentication response.

Abstract: A system for updating a multiple domain embedded system may include a processor that can identify a device associated with the embedded system and a driver that supports the device. The processor can determine a domain associated with the driver and a first configuration label of a first configuration of the multiple domain embedded system. The processor can also determine a second configuration label of a second configuration of the multiple domain embedded system, based on the first configuration label, an identification of the driver, and an identification of the device. Further, the processor can update the driver based on the second configuration label.

Abstract: A feed pump (10), especially fuel feed pump for a vehicle heater, includes a pump piston (36) movable to and fro in a pump chamber (72). The pump piston ejects and receives fluid. A driving arrangement (30) drives the pump piston (36). The driving arrangement (30) includes at least one driving element (28) made of magnetic shape memory material.

Abstract: A drive system for a submarine may include a DC power supply system for supplying electrical energy to a drive of the submarine and a plurality of battery strings, which each may comprise a plurality of series-connected battery modules. The battery strings may each be connected to a string connection unit via which the battery string can be selectively connected to or disconnected from the DC power supply system. The string current flowing in the battery string can be adjusted by the string connection unit. The present disclosure also concerns corresponding methods for operating the drive system of the submarine.

Abstract: A system method for far field sound capturing, the method includes picking up sound to provide M?2 microphone signals, echo cancelling processing the M microphone signals (and one or more reference signals) to provide M echo cancelled signals, and beamforming processing the M echo cancelled signals to provide B?1 beamformed signals.

Abstract: A condensate separator for an exhaust gas measuring system. The condensate separator includes a housing with condensate discharge opening, an inlet opening arranged in the housing, a cooled inlet line which introduces a fluid into the housing, and a gas outlet port with a gas entrance and a gas exit. The cooled inlet line opens into the inlet opening. The gas outlet port opens into a gas outlet line. A cross-sectional area of the gas entrance of the gas outlet port is larger than a cross-sectional area of the gas exit of the gas outlet port.

Abstract: A coating machine component, e.g., a bell plate for a rotary atomizer, and corresponding production methods are disclosed. An exemplary coating machine component includes a molded base body and a functional element for providing at least one of mechanical stiffening, chemical and/or electrical functionalizing of the coating machine component. The functional element may be made from a material having a greater mass density than the base body. An exemplary functional element may be a coating that is at least partially applied to the base body.

Abstract: A device for spreading active agents comprising: a boom, which is arranged pivotably about a rotation axis; a sensor arrangement for the detection of an angular velocity of the boom about the rotation axis; a sensor for the detection of an angular position of the boom; a control unit processing output signals from the sensor; and an actuator, acting on the present angular position of the boom based on control signals from the control unit. For the determination of an angular position of the boom, the control unit calculates an angular position of the boom in relation to a reference plane by integration of the angular velocity and merges the angular position calculated by means of the angular velocity, with the detected angular position to determine the present angular position of the boom to return the boom to a desired angular position.

Abstract: The invention relates to a portion capsule for producing a beverage, comprising a capsule body (2), which has a capsule bottom (3) and a filling side (4), wherein a cavity (100) for accommodating a powdery or liquid beverage substrate (101) is formed between the capsule bottom (3) and the filling side (4), wherein a filter element (7) is arranged between the beverage substrate (101) and the capsule bottom (3).

Abstract: The subject of the disclosure is a method for testing the radio communication characteristics of a means of transport, said method having the steps: shaping a portable casing, which is configured from an electrically conductive material, in such a manner that the shape of the casing models a shape of the means of transport, arranging an item of fixtures and fittings within the casing, transmitting a radio signal at a first location within the casing, and receiving the radio signal, which is influenced by the item of fixtures and fitting, at a second location that is remote form the first location within the casing.

Abstract: One embodiment is directed to a multiple input, multiple output (“MIMO”) telecommunications system comprising a plurality of signal paths. The system further comprises mixers located in the plurality of signal paths, the mixers being coupled to oscillators for producing a plurality of signals occupying non-overlapping frequency bands and representative of wireless signals. The system further comprises a summer coupled to the plurality of signal paths for summing the plurality of signals to form summed signals. The system further comprises a shared analog-to-digital converter for converting the summed signals to digital signals.

Abstract: One embodiment is directed to a radio access network (RAN) system comprising a baseband unit (BBU), a plurality of remote radio units, wherein each of the remote radio units is located remotely from the BBU, and an intermediary unit The BBU, the remote radio units, and the intermediary unit are communicatively coupled to each other via a switched Ethernet network. The BBU is configured to transmit downlink fronthaul data to the intermediary unit via the switched Ethernet network. The intermediary unit is configured to receive the downlink fronthaul data from the BBU and simulcast the downlink fronthaul data to the remote radio units via the switched Ethernet network. Each remote radio unit is configured to receive the downlink fronthaul data and generate therefrom at least one downlink radio frequency signal for wireless communication to user equipment (UE) via an associated at least one antenna.

Abstract: A coaxial plug connector, comprising at least one electrically conductive inner conductor, an electrically conductive outer conductor spaced apart from the at least one inner conductor and disposed around the at least one inner conductor, at least one sleeve, which is made of an insulating plastic, wherein the inner conductor is disposed on an inside circumferential surface of the sleeve, wherein the outer conductor is disposed on an outside circumferential surface of the sleeve, wherein the coaxial plug connector is single-piece and sleeve-like.

Abstract: Various exemplary illustrations of an electrode assembly for an electrostatic atomizer, for example for a rotation atomizer, and exemplary methods of making and/or using the same, are disclosed. An exemplary electrode assembly may not include an electrode holder arrangement for holding at least one electrode creating an electrostatic field about a symmetrical axis, wherein there is dielectric material for influencing a discharge current component extending in the direction of the symmetrical axis.

Abstract: A method for detecting mechanical damage to a rotor blade of a wind turbine includes measuring vibrations of the rotor blade and generating a frequency-dependent vibration signal. A value of the signal energy over a predetermined frequency range of the vibration signal is determined at each of a number of measuring times and the respectively determined signal energy values are evaluated with respect to time in order to detect mechanical damage.

Abstract: The method of capturing an audio scene includes acquiring sounds having first and second directivities to obtain first and second acquisition signals, respectively, the first directivity being higher than the second directivity, the steps of acquiring being performed simultaneously, and both acquisition signals together representing the audio scene; separately storing the first and second acquisition signals or mixing individual channels in the acquisition signals to obtain first and second mixed signal, respectively, and separately storing the first and second mixed signals, or transmitting the first and second mixed signals or the first and second acquisition signals to a loudspeaker setup and rendering the first mixed signal or the first acquisition signal using a loudspeaker arrangement having a first directivity and simultaneously rendering the second mixed signal or the second acquisition signal using a loudspeaker arrangement having a second directivity, the second loudspeaker directivity being lower t

Abstract: A coating device comprises at least one application apparatus to discharge a coating agent from at least one coating agent nozzle. The application apparatus is configured to apply an oscillation to at least one of the coating agent and at least one coating agent jet such that at least one of the coating agent and the at least one coating agent jet break up into droplets.