Loud Technologies Inc

3com Corporation

John Francis Dugan

Geoffrey Peter McKinnon

Matthew Joseph Dube

Steven Desrosiers

Nathan David Butler

Jeffrey Alan Rocha

Scott David Anderson

Audio loudspeakercan be arranged in various vertical arrays, such as. Each loudspeakeris identical in construction and includes a housinggenerally in the shape of a rectangular cuboid. A pair of ultra low-frequency transducersare positioned in the housing. Each of the ultra low-frequency transducers is individually powered and controlled by a separate DSP channel, thereby to directionally steer the transducer output.

Method and system for large scale audio system

Speaker

A fan and chassis assembly, a fan, bracket and chassis arrangement as well as a fan and chassis system and process for providing a fan and chassis are disclosed. The assembly includes a fan, a bracket and a chassis. The fan includes a fan housing having an outer periphery. The chassis includes a sheet metal piece having an air flow opening in the region of a fan bracket receiving space. The bracket is a sheet metal fan bracket defining a fan housing receiving space and having integral fan retention elements engaging the fan housing periphery and for holding the fan in a position in the fan space. The bracket retention elements are integrally formed in the chassis and in the fan bracket respectively. The bracket retention elements include a flange bent outwardly from a chassis surface and defining a slot at a location adjacent to the fan bracket receiving space, a fan bracket flange slidably received in the slot, a first fixing element formed on the chassis and a second fixing element formed on the bracket. The first fixing element has a shape cooperating with a shape of the second fixing element.

Electronic device fan mounting system

Growing community of inventors

Millville, MA, United States of America

John Francis Dugan