A multi-cyclone sediment filter having a housing with upper and lower shells and defining an interior space for fluid flow. These digital audio transformer circuits are comprised of a front mounted twisted pair digital audio cable connector and a rear mounted coaxial cable connector, with circuitry including baluns electrically linking the front and rear connectors to reduce the impedance of the signal and attenuate the amplitude of the signal voltage. The occupant protective system includes, in addition to the acceleration detecting apparatus, an occupant protective apparatus installed in a vehicle; and a driving unit for driving the occupant protective apparatus in response to the acceleration from the acceleration detecting apparatus. The method for enabling sharing of non-network enabled devices on a network also includes enabling a second computer system coupled to the network to access the non-network enabled device by using the first computer system as a communication interface between the non-network enabled device and the second computer system.