Biamp Systems Corporation

Jacob Peter Campbell

Aaron Faulstich

Dale Irving

Patrick W White

Bruce Maxwell Goldburg

Paul Hand

Martin Bomber

An example method includes monitoring audio channels, determining an energy level of the audio channels, identifying a fault of one or more of the audio channels based on the energy level, and determining whether the fault is a low confidence measurement or a high confidence measurement.

Speaker output fault monitoring

An example may include receiving a page code identifier, determining a priority of the page code identifier, queuing the page code identifier in a paging queue, retrieving content associated with the page code, and forwarding the content to one or more audio devices identified by the page code identifier when the page code has reached a top of the queue.

Integrated audio paging configuration

An example process includes receiving a voltage input and a current input associated with one or more audio signals, bandpass filtering the voltage input and the current input, determining a root means square of the bandpass filtered portion, dividing the determined root means square of the voltage by the root means square of the current to identify an impedance value, and determining whether a fault has occurred based on the impedance value.

An example process may include identifying an area of an environment to emit one or more sound masking signals, determining a noise level of one or more surrounding areas adjacent to the area, selecting one or more frequency ranges and respective amplitudes of the one or more sound masking signals to apply to the area based on the noise level, and emitting the masking signals via one or more emitters disposed in the area.

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Beaverton, OR, United States of America

Jacob Peter Campbell