Abstract: A three-dimensional sound reproducing method includes: acquiring a multichannel audio signal; rendering signals to a channel to be reproduced according to channel information and a frequency of the multichannel audio signal; and mixing the rendered signals.
Abstract: An electrostatic ultrasonic transducer includes a first conductive layer; a second conductive layer spaced apart from the first conductive layer; and a third conductive layer disposed between the first and second conductive layers, the third conductive layer being spaced apart from the first conductive layer and in physical contact with a part of the second conductive layer.
Type:
Grant
Filed:
April 26, 2016
Date of Patent:
May 30, 2017
Assignee:
Turtle Beach Corporation
Inventors:
Brian Alan Kappus, Mark W. Norris, Elwood Grant Norris
Abstract: An assembly for mounting a speaker to a surface includes a bracket having an elongated arcuate section and two end sections angled approximately perpendicular to the arcuate section. The end sections are attached on opposite sides of a speaker. A support device is provided, having a main body with a central channel, and channel guides running along each side of the central channel. The channel guides slidably retain the arcuate section of the bracket in the channel when the bracket is slid into the channel under the channel guides. A clamp is connected to the main body for clamping the bracket in place within the channel. A speaker can be mounted to the surface by attaching the bracket to the speaker, attaching the support device to the surface, sliding the bracket into the channel and moving the clamp to the locked position to lock the bracket in place.
Type:
Grant
Filed:
February 13, 2015
Date of Patent:
March 21, 2017
Assignee:
Bogen Communications, Inc.
Inventors:
William Kieltyka, Thomas Nelson, Allen Boothroyd
Abstract: A telescoping boom pole for an electrical conductor is disclosed. The boom pole includes at least a top cylindrical conduit slidably assembled within a second cylindrical conduit. A top clamping means is included for selectively clamping the top conduit to the second conduit. The top clamping means includes an annular cylindrical collar having a threaded portion proximate a bottom edge on an inside surface thereof, and a collet restraining means proximate a top edge thereof. An annular, compressible collet is resiliently captured by the collet restraining means of the collar at a cooperative restraining means of an outside surface of the collet. The collet further includes an inclined lower portion on an outside surface thereof. The top clamping means further includes an annular sleeve fixed to a top end of the second conduit, and has an outside surface that includes a threaded portion that cooperates with the threaded portion of the collar.