Abstract: A nozzle assembly configured to selectively provide fire suppression agent to a space. The nozzle assembly includes a cover, a cap releasably coupled to the cover to define a cavity, and a nozzle head received within the cavity. The nozzle head is configured to provide the fire suppression agent to a hazard area. The cap is released from the cover in response to a pressure formed by the release of fire suppression agent by the nozzle head into the cavity.

Abstract: A vehicle includes electrical equipment and a fire suppression system for the electrical equipment of the vehicle. The fire suppression system includes a sensor, an inert gas storage container, a nozzle, a delivery system, and a controller. The inert gas storage container is configured to store an amount of inert gas and discharge the inert gas based on the fire suppression system being activated. The delivery system includes a flexible conduit. The delivery system is fluidly coupled with the inert gas storage container and the nozzle. The controller is configured to receive sensor signals from the sensor and activate the fire suppression system based on the sensor signals so that the inert gas is provided to the electrical equipment.

Abstract: A method and system for controlling potentially harmful signals in a signal arranged to convey speech is described. The method includes the steps of establishing characteristics of the signal when it is conveying speech; monitoring the signal; and controlling the signal relative to the established characteristics.