Abstract: The present disclosure generally relates to user interfaces for managing spatial audio. Some exemplary techniques include user interfaces for transitioning between visual elements. Some exemplary techniques include user interfaces for previewing audio. Some exemplary techniques include user interfaces for discovering music. Some exemplary techniques include user interfaces for managing headphone transparency. Some exemplary techniques include user interfaces for manipulating multiple audio streams of an audio source.

Abstract: A method comprising: receiving, at a block device interface, an instruction to write data, the instruction comprising a memory location of the data; copying the data to pinned memory; performing, by a vector processor, one or more invertible transforms on the data; and writing the data from the pinned memory to one or more storage devices asynchronously; wherein the pinned memory of the data corresponds to a location in pinned memory, the pinned memory being accessible by the vector processor and one or more other processors.

Abstract: A method comprising: receiving a request to write data at a virtual location; writing the data to a physical location on a persistent storage device; and recording a mapping from the virtual location to the physical location; wherein the physical location corresponds to a next free block in a sequence of blocks on the persistent storage device.

Abstract: In a method of train deceleration, a train computer: (a) causes brakes of the train to be set according to a target deceleration curve, profile, or braking model estimated to decelerate the train from a present speed at a present location to a target speed at a target location; (b) during deceleration of the train according to the target deceleration curve, profile, or braking model of step (a), determines an actual deceleration curve of the train; (c) in response to determining from the actual deceleration curve that the train will overshoot the target speed at the target location, determines another target deceleration curve, profile, or braking model estimated to decelerate the train to the target speed at the target location; and (d) causes the brakes of the train to be set according to the other target deceleration curve, profile or braking model of step (c).

Abstract: Presented herein are techniques for monitoring the physical state of a stimulating assembly to, for example, detect the occurrence of an adverse event. More specifically, an elongate stimulating assembly comprising a plurality of longitudinally spaced contacts is at least partially implanted into a recipient. Electrical measurements are performed at one or more of the plurality of contacts and the electrical measurements are evaluated relative to one another to determine the physical state of the stimulating assembly.

Abstract: A wave energy converter is disclosed, comprising: a body configured to float in water and roll and/or pitch in response to wave action; a pendulum supported by the body and configured to swing in response to rolling and/or pitching of the body; an energy converting means associated with the pendulum and configured to convert swinging of the pendulum relative to the body into electrical energy; a pendulum adjusting means configured to adjust a swinging period of the pendulum, wherein the pendulum adjusting means includes one or more flywheels, each of the one or more flywheels being selectively operably connectable to the pendulum; a body tuning means configured to adjustably tune rolling characteristics of the body; and a controller configured to control the body tuning means such that a rolling period of the body approximates or matches a wave energy peak period.

Abstract: A temperature sensor for a cold reference junction of a thermocouple is provided that may be incorporated permanently or removeably in a releasable connector having a first connector part arranged to engage releasably with a second connector part in which the thermocouple conductors terminate, so forming a cold reference junction for the thermocouple. When the two parts of the connector are engaged, the temperature sensor of the present invention is able to sense the temperature in the vicinity of a cold reference junction in the connector. The temperature sensor may be provided by embedding one or more thermistors into a flexible disk or plate-like seal able to fit around the conductors of the first connector part such that the thermistors make electrical contact with selected conductors of the first connector part and thermal contact with the cold reference junction.

Abstract: An aircraft assembly (10) having an indicator (20) configured to provide an indication of when an element of the aircraft assembly has received a predetermined load or traveled to a predetermined position.

Abstract: A circuit for generating a voltage waveform at an output node includes a first voltage rail configured to be held at a first voltage, the first voltage rail being connected to the output node via a first voltage rail switch, a second voltage rail configured to be held at a second voltage that is different from the first voltage, the second voltage rail being connected to the output node via a second voltage rail switch, at least one anchor node connected to the output node via an inductor and an anchor node switch, and a control unit configured to switch the circuit between: a first voltage outputting state in which the first voltage rail switch is closed and the second voltage rail switch is open, and a second voltage outputting producing state in which the second voltage rail switch is closed and the first voltage rail switch is open.

Abstract: A circuit for generating a voltage waveform at an output node. The circuit includes a first voltage rail configured to be held at a first voltage, wherein the first voltage rail is connected to the output node via a first voltage rail switch; a second voltage rail configured to be held at a second voltage that is different from the first voltage, wherein the second voltage rail is connected to the output node via a second voltage rail switch; at least one anchor node connected to the output node via an inductor and an anchor node switch; and a control unit configured to switch the circuit between: a first voltage outputting state in which the first voltage rail switch is closed and the second voltage rail switch is open such that the output node is clamped to the first voltage; and a second voltage outputting producing state in which the second voltage rail switch is closed and the first voltage rail switch is open such that the output node is clamped to the second voltage.

Abstract: An antiperspirant system which includes a water-based antiperspirant which feels comfortable on the skin and a capillary aerosol dispenser is disclosed. The antiperspirant system includes: a pressurized container (51) in which a water-based antiperspirant composition with one or more astringent active salts and a propellant are present, a valved outlet (41) on the surface of the container through which antiperspirant is ejected into an inlet port (111) of a capillary tube (11), a capillary tube (11) with one inlet port (111) and one exit port through which antiperspirant is dispensed from the system, and a coupling means (12) to closely couple the inlet port of the capillary tube (11) to the valved outlet (41) of the pressurized container (51). The void volume between the inlet port and the valved outlet is minimized, such that upon use of the antiperspirant system, the valved outlet, the capillary tube, and the void volume do not become obstructed by solid deposits of the astringent active salt.

Abstract: A gasket having concentric or spiral serrations around the aperture on each side of the gasket, and wherein a facing is secured to such serrations, wherein each facing comprises a first layer which is in contact with a respective set of such serrations and a second layer which is in contact with the first layer. The first layer could be of a polyaryletherketone or polyimide, and the second layer could be of graphite or vermiculite. The serrations are designed to avoid damage to the first layer.

Abstract: The application describes methods and apparatus for distributed fiber sensing, especially distributed acoustic/strain sensing. The method involves launching interrogating radiation in to an optical fiber and sampling radiation backscattered from within said fiber at a rate so as to acquire a plurality of samples corresponding to each sensing portion of interest. The plurality of samples are divided into separate processing channels and processed to determine a phase value for that channel. A quality metric is then applied to the processed phase data and the data combined to provide an overall phase value for the sensing portion based on the quality metric. The quality metric may be a measure of the degree of similarity of the processed data from the channels. The interrogating radiation may comprise two relatively narrow pulses separated by a relatively wide gap and the sampling rate may be set such that a plurality of substantially independent diversity samples are acquired.

Abstract: According to at least one embodiment, a system including a server is provided. The server includes a memory and at least one processor coupled to the memory. The at least one processor is configured to receive configuration information encoded in a QR code, the configuration information being based on one or more values of one or more configuration options for at least one programmable device. The at least one processor is also configured to determine if the configuration information is in accord with target configuration information and transmit a message indicating whether the configuration information is in accord with the target configuration information.

Abstract: The application describes methods and apparatus for distributed fiber sensing, especially distributed acoustic/strain sensing. The method involves launching at least first and second pulse pairs into an optical fiber, the first and second pulse pairs having the same frequency configuration as one another and being generated such that the phase relationship of the pulses of the first pulse pair has a predetermined relative phase difference to the phase relationship of the pulses of the second pulse pair. In one embodiment there is a frequency difference between the pulses in a pulse pair which is related to the launch rate of the pulse pairs. In another embodiment the phase difference between the pulses in a pair is varied between successive launches. In this way an analytic version of the backscatter interference signal can be generated within the baseband of the sensor.

Abstract: Presented herein are techniques for monitoring the physical state of a stimulating assembly to, for example, detect the occurrence of an adverse event. More specifically, an elongate stimulating assembly comprising a plurality of longitudinally spaced contacts is at least partially implanted into a recipient. Electrical measurements are performed at one or more of the plurality of contacts and the electrical measurements are evaluated relative to one another to determine the physical state of the stimulating assembly.

Abstract: A pharmaceutical combination comprising (a) a B-Raf inhibitor and (b) a histone deacetylase inhibitor; the uses of such combination in the treatment of proliferative diseases; and methods of treating a subject suffering from a proliferative disease comprising administering a therapeutically effective amount of such combination.

Abstract: The application describes methods and apparatus for distributed fibre sensing, especially distributed acoustic/strain sensing. The method involves launching interrogating radiation in to an optical fibre and sampling radiation backscattered from within said fibre at a rate so as to acquire a plurality of samples corresponding to each sensing portion of interest. The plurality of samples are divided into separate processing channels and processed to determine a phase value for that channel. A quality metric is then applied to the processed phase data and the data combined to provide an overall phase value for the sensing portion based on the quality metric. The quality metric may be a measure of the degree of similarity of the processed data from the channels. The interrogating radiation may comprise two relatively narrow pulses separated by a relatively wide gap and the sampling rate may be set such that a plurality of substantially independent diversity samples are acquired.

Abstract: A framework structure for providing a barricade or support structure comprising a frame comprising a single pair of pivotally connected supports, the pair of supports rotatable relative to one another about a first axis to adjust the framework structure between an expanded configuration and a collapsed configuration, the footprint of the frame being larger in the expanded configuration than in the collapsed configuration and a connecting element pivotally connected to the frame and adapted to releaseably connect to an adjacent body or structure, the connecting element being rotatable about a second axis, the second axis being parallel to or the same as the first axis.