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公开(公告)号：US20180323755A1
公开(公告)日：2018-11-08
申请号：US15948081
申请日：2018-04-09
Applicant: Crestron Electronics, Inc.
Inventor： Philip Bellingham , Krunoslav Draganovic
CPC classification number: H03F3/181 , H03F1/26 , H03F3/45475 , H03F2200/03 , H03F2200/165 , H03F2200/372 , H03F2203/45151 , H03F2203/45526 , H03F2203/45528 , H03G3/02 , H03G3/3005 , H03G3/344 , H04H60/04 , H04R1/04 , H04R3/005 , H04R3/04 , H04R19/04
Abstract: According to a first aspect of the embodiments, a microphone mixer is provided comprising: an input adapted to receive differential microphone (mic) output signals; a gain-trim circuit adapted to receive the differential mic output signals, and which includes a substantially fully differential amplifier adapted to amplify the received differential mic output signals through use of a gain-trim output adjustment device that provides a variable gain amount ranging from a first gain-trim gain value to a second gain-trim gain value, to produce differential gain-trim circuit output signals; a fader circuit adapted to receive the differential gain-trim circuit output signals, and which includes a differential amplifier adapted to attenuate the received differential gain-trim circuit output signals through use of a fader output adjustment device that provides a variable gain amount ranging from a first fader gain value to a second fader value; and a common adjustment apparatus that mechanically ties the gain-trim output adjustment device with the fader output adjustment device such that the first gain-trim gain value and first fader gain value are obtained substantially simultaneously at a first position of the common adjustment apparatus, and the second gain-trim gain value and second fader gain value are obtained substantially simultaneously at a second position of the common adjustment apparatus.
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公开(公告)号：US20180253154A1
公开(公告)日：2018-09-06
申请号：US15972932
申请日：2018-05-07
Applicant: Crestron Electronics, Inc.
Inventor： Philip Kirkpatrick , Jacobson Douglas
IPC: G06F3/023
Abstract: A keypad capable of being configured with multiple button configurations with buttons of various heights is configured to recognize the button configuration through actuations of the buttons. The keypad is placed in a configuration mode by inputting an unresolvable condition to the keypad. Once in the configuration mode, the buttons are individually actuated in a predefined order to configure the size and function of each button.
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公开(公告)号：USD821183S1
公开(公告)日：2018-06-26
申请号：US29590243
申请日：2017-01-09
Applicant: Crestron Electronics, Inc.
Designer： Fred Bargetzi
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公开(公告)号：US20180139330A1
公开(公告)日：2018-05-17
申请号：US15830555
申请日：2017-12-04
Applicant: Crestron Electronics, Inc.
Inventor： Mark LaBosco , Alexander Marra
CPC classification number: H04M11/02 , H04L12/10 , H04L25/0278 , H04L43/0888 , H04M1/0291 , H04M9/082 , H04M2201/26 , H04M2201/30 , H04R27/00 , H04R29/007 , H04R2227/003
Abstract: Described herein is a retrofit digital speaker system comprising two or more retrofitted speaker enclosures, each of the two or more retrofitted speaker enclosures (enclosures) comprising: at least one speaker; and an analog-and-digital interface adapted to receive digitally encoded audio signals, electrical power, and digital command signals, and wherein the digitally encoded audio signals, electrical power, and digital command signals are transmitted over existing two wire analog audio cables, and further wherein the two or more retrofitted speaker enclosures are wired in a daisy chain fashion, via the existing two wire analog audio cables.
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公开(公告)号：US09941987B2
公开(公告)日：2018-04-10
申请号：US15496247
申请日：2017-04-25
Applicant: Crestron Electronics, Inc.
Inventor： Philip Bellingham , Krunoslav Draganovic
CPC classification number: H04H60/04 , H03G3/02 , H03G3/344 , H04R1/04 , H04R3/005 , H04R3/04 , H04R19/04
Abstract: According to a first aspect of the embodiments, a microphone mixer is provided comprising: an input adapted to receive differential microphone (mic) output signals; a gain-trim circuit adapted to receive the differential mic output signals, and which includes a substantially fully differential amplifier adapted to amplify the received differential mic output signals through use of a gain-trim output adjustment device that provides a variable gain amount ranging from a first gain-trim gain value to a second gain-trim gain value, to produce differential gain-trim circuit output signals; a fader circuit adapted to receive the differential gain-trim circuit output signals, and which includes a differential amplifier adapted to attenuate the received differential gain-trim circuit output signals through use of a fader output adjustment device that provides a variable gain amount ranging from a first fader gain value to a second fader value; and a common adjustment apparatus that mechanically ties the gain-trim output adjustment device with the fader output adjustment device such that the first gain-trim gain value and first fader gain value are obtained substantially simultaneously at a first position of the common adjustment apparatus, and the second gain-trim gain value and second fader gain value are obtained substantially simultaneously at a second position of the common adjustment apparatus.
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Patent Agency Ranking
公开(公告)号：US09929877B2
公开(公告)日：2018-03-27
申请号：US15272787
申请日：2016-09-22
Applicant: Crestron Electronics, Inc.
Inventor： Adolfo Velasco , Justin Kennington , Christopher Merck , Gennady Pratusevich
IPC: H04N7/16 , H04L12/28 , H04N21/254 , H04N21/434 , H04N21/4363 , H04N21/4367 , H04N21/4402 , H04N21/2343 , H04N21/438 , H04N21/4627
CPC classification number: H04L12/2838 , H04L2012/2849 , H04N21/2343 , H04N21/2541 , H04N21/4344 , H04N21/43635 , H04N21/4367 , H04N21/4384 , H04N21/4402 , H04N21/4627
Abstract: When switching sources, resolutions or refresh rates in a video distribution network, switching times are reduced by maintaining video lock and security authentication between a video switcher and a video sink. The scaler maintains video lock and security authentication by continuing to generate video timing data during switching events. The scaler also facilitates an aesthetically pleasing transition by generating image content data prior to and after the switching event.
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公开(公告)号：USD813177S1
公开(公告)日：2018-03-20
申请号：US29597709
申请日：2017-03-20
Applicant: Crestron Electronics, Inc.
Designer： André Poulheim , Stefan Kenta Hohn , Evan Ackmann
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公开(公告)号：US09918371B2
公开(公告)日：2018-03-13
申请号：US14969208
申请日：2015-12-15
Applicant: Crestron Electronics, Inc.
Inventor： Doug Jacobson
CPC classification number: H05B37/0272 , F21K9/232 , F21V23/04 , F21V23/0435 , F21V23/0485 , F21V29/763 , F21Y2115/10 , H05B33/0803 , H05B33/0845 , H05B37/0227 , Y02B20/383
Abstract: A wireless replacement light bulb with one or more accompanying control switches, such as an integrated switch and/or a wireless lamp switch is provided. The bulb comprises a light source, such as an LED element, a controller, a wireless interface, and one or more accompanying control switches, such as an integrated switch and/or a wireless lamp switch. The bulb can be controlled, such as turned on or off, by a user using the integrated switch, the wireless lamp switch, or a combination thereof. The integrated switch and the wireless lamp switch does not remove power from the controller, allowing the controller to control the bulb in response to receiving a wireless control signal from a remote electronic device, such as a remote control, a smartphone, a tablet, or the like.
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公开(公告)号：US09913353B1
公开(公告)日：2018-03-06
申请号：US15375955
申请日：2016-12-12
Applicant: Crestron Electronics, Inc.
Inventor： Evan Ackmann , Russikesh Kumar
CPC classification number: H05B37/0272 , H04L12/2827 , H05B33/0854
Abstract: A lighting control system for operating lighting in a room is provided. The lighting control system may comprise a load controller, sensors, and battery powered lighting control devices, such as switches, dimmers, and/or keypads. The load controller is configured for controlling the operation of a lighting load in response to messages received from the lighting control devices and sensors over a wireless network. The battery operated lighting control device is configured for detecting a low battery level, transmitting a low battery message to the load controller, and entering into a low battery mode during which it ceases transmitting any messages to the load controller until the battery is replaced. In response to the low battery message received from at least one lighting control device, the load controller is configured for entering into a low battery mode during which it maintains the lighting load turned on. The load controller is configured for exiting the low battery mode and resuming normal operation upon receipt of a subsequent message from the at least one lighting control device.
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公开(公告)号：US09883046B1
公开(公告)日：2018-01-30
申请号：US15354211
申请日：2016-11-17
Applicant: Crestron Electronics, Inc.
Inventor： Mark LaBosco , Alexander Marra
IPC: H04M1/00 , H04M9/00 , G10K11/16 , H04M11/02 , H04R27/00 , H04R29/00 , H04L12/10 , H04L25/02 , H04M1/02 , H04L12/26 , H04M9/08
CPC classification number: H04M11/02 , H04L12/10 , H04L25/0278 , H04L43/0888 , H04M1/0291 , H04M9/082 , H04M2201/26 , H04M2201/30 , H04R27/00 , H04R29/007 , H04R2227/003
Abstract: Described herein is a retrofit digital speaker system comprising two or more retrofitted speaker enclosures, each of the two or more retrofitted speaker enclosures (enclosures) comprising: at least one speaker; and an analog-and-digital interface adapted to receive digitally encoded audio signals, electrical power, and digital command signals, and wherein the digitally encoded audio signals, electrical power, and digital command signals are transmitted over existing two wire analog audio cables, and further wherein the two or more retrofitted speaker enclosures are wired in a daisy chain fashion, via the existing two wire analog audio cables.
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