Abstract: A system for magnetically securing an electronics enclosure proximate a surface of a separate structure. The system includes a mounting apparatus that has a first surface, a second surface, and an interface structure that is constructed and arranged to allow the mounting apparatus to be secured to the surface of the separate structure, with the first surface of the mounting apparatus closer to the surface of the separate structure than is the second surface of the mounting apparatus. One or more magnets are fixed to one or both of the mounting apparatus and the electronics enclosure such that the one or more magnets are arranged to magnetically couple the electronics enclosure to the mounting apparatus.

Abstract: A method for establishing the routing of audio signals between a plurality of audio inputs and a plurality of audio outputs in a conferencing system. The method includes establishing a matrix comprising at least one available cross-point, where each cross-point defines a particular mapping of an audio input to an audio output, receiving user input that results in the selection of one or more available cross-points, and based on the selection of one or more available cross-points, automatically establishing in a programmable processor the mapping of audio inputs to audio outputs defined by the selected cross-points.

Abstract: A system for magnetically securing an electronics enclosure proximate a surface of a separate structure. The system includes a mounting apparatus that has a first surface, a second surface, and an interface structure that is constructed and arranged to allow the mounting apparatus to be secured to the surface of the separate structure, with the first surface of the mounting apparatus closer to the surface of the separate structure than is the second surface of the mounting apparatus. One or more magnets are fixed to one or both of the mounting apparatus and the electronics enclosure such that the one or more magnets are arranged to magnetically couple the electronics enclosure to the mounting apparatus.

Abstract: A system for magnetically securing an electronics enclosure proximate a surface of a separate structure. The system includes a mounting apparatus that has a first surface, a second surface, and an interface structure that is constructed and arranged to allow the mounting apparatus to be secured to the surface of the separate structure, with the first surface of the mounting apparatus closer to the surface of the separate structure than is the second surface of the mounting apparatus. One or more magnets are fixed to one or both of the mounting apparatus and the electronics enclosure such that the one or more magnets are arranged to magnetically couple the electronics enclosure to the mounting apparatus.

Abstract: Audio network interface devices that are configured to be used with different types of microphones, and analog or digital audio devices. There is a housing that carries at least one set of electrical connectors adapted to be electrically connected to a microphone or audio device. The microphone connector including at least one general purpose input, at least two general purpose outputs and DC power. There is a first network connector that is adapted to provide connection to a data network, and a second network connector that is adapted to provide connection to a different electronic device. A microphone phantom power source is configured to provide phantom power to a microphone that is connected to a set of electrical connectors. A processing system is configured to cause the conversion of input and output signals from/to a microphone or other audio device that is connected to a set of electrical connectors, to/from digital output signals that are provided to the first network connector.

Abstract: A method for establishing the routing of audio signals between a plurality of audio inputs and a plurality of audio outputs in a conferencing system. The method includes establishing a matrix comprising at least one available cross-point, where each cross-point defines a particular mapping of an audio input to an audio output, receiving user input that results in the selection of one or more available cross-points, and based on the selection of one or more available cross-points, automatically establishing in a programmable processor the mapping of audio inputs to audio outputs defined by the selected cross-points.

Abstract: Audio network interface devices that are configured to be used with different types of microphones, and analog or digital audio devices. There is a housing that carries at least one set of electrical connectors adapted to be electrically connected to a microphone or audio device. The microphone connector including at least one general purpose input, at least two general purpose outputs and DC power. There is a first network connector that is adapted to provide connection to a data network, and a second network connector that is adapted to provide connection to a different electronic device. A microphone phantom power source is configured to provide phantom power to a microphone that is connected to a set of electrical connectors. A processing system is configured to cause the conversion of input and output signals from/to a microphone or other audio device that is connected to a set of electrical connectors, to/from digital output signals that are provided to the first network connector.

Abstract: A system for magnetically securing an electronics enclosure proximate a surface of a separate structure. The system includes a mounting apparatus that has a first surface, a second surface, and an interface structure that is constructed and arranged to allow the mounting apparatus to be secured to the surface of the separate structure, with the first surface of the mounting apparatus closer to the surface of the separate structure than is the second surface of the mounting apparatus. One or more magnets are fixed to one or both of the mounting apparatus and the electronics enclosure such that the one or more magnets are arranged to magnetically couple the electronics enclosure to the mounting apparatus.

Abstract: A method for tuning a radio frequency coil of a magnetic resonance imaging system includes disposing a plurality of probes at selected portions of a fixture, disposing the fixture proximate to the radio frequency coil at a first location, and obtaining a first set of measurements of an output of the radio frequency coil using an automated test equipment.