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公开(公告)号：US10797670B2
公开(公告)日：2020-10-06
申请号：US16209422
申请日：2018-12-04
发明人： Galen E. Knode , Chris Dimberg
摘要： Described herein is an audio device with a microphone which may adapt the audio output volume of a speaker by either increasing or decreasing output volume based on an audio input volume from a user and a distance from the user to the audio device. The audio device may also adapt its output volume to lower the audio output based on detecting one or more interruptions including occupancy and acoustic sounds.
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公开(公告)号：US20190268802A1
公开(公告)日：2019-08-29
申请号：US16284780
申请日：2019-02-25
发明人： Ankit Bhutani , Richard S. Camden , Galen E. Knode
摘要： A wireless device may receive packets according to a protocol, such as Bluetooth, and may rapidly react to receive an interfering RF packet instead of dropping the first RF packet and the interfering RF packet, to decrease message delay due to collisions in high device density environments. When a received signal strength indicator (RSSI) difference between the interfering RF packet and the first RF packet exceeds a threshold, the device may detect the interfering packet and resync a portion of its circuitry to lock on to and receive the interfering packet. The wireless receiver may detect the interfering RF packet by detecting one or more of: a specific resync byte sequence, an increase in RSSI, or a phase shift. Additionally, a wireless device may add the specific resync byte sequence to an RF packet of a standard protocol.
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公开(公告)号：US20180347271A1
公开(公告)日：2018-12-06
申请号：US16055806
申请日：2018-08-06
发明人： Andrew K. Cooney , Jordan H. Crafts , Stuart W. Dejonge , Galen E. Knode , Jonathan T. Lenz , Justin J. Mierta , Donald R. Mosebrook
CPC分类号： E06B9/38 , E06B9/32 , E06B9/322 , E06B9/62 , E06B9/68 , E06B9/70 , E06B9/72 , E06B2009/2625 , E06B2009/6818 , E06B2009/6872 , H04W52/0238 , H04W52/0245 , H04W52/0287 , Y02A30/257 , Y02B80/50 , Y02D70/00 , Y02D70/12 , Y02D70/122
摘要： A motorized window treatment provides a low-cost solution for controlling the amount of daylight entering a space through a window. The window treatment includes a covering material, a drive shaft, at least one lift cord rotatably received around the drive shaft and connected to the covering material, and a motor coupled to the drive shaft for raising and lowering the covering material. The window treatment also includes a spring assist unit for assisting the motor by providing a torque that equals the torque provided by the weight on the cords that lift the covering material at a position midway between fully-open and fully-closed positions, which helps to minimize motor usage and conserve battery life if a battery is used to power the motorized window treatment. The window treatment may comprise a photosensor for measuring the amount of daylight outside the window and temperature sensors for measuring the temperatures inside and outside of the window. The position of the covering material may be automatically controlled in response to the photosensor and the temperature sensors to save energy, or may also be controlled in response to an infrared or radio-frequency remote control.
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公开(公告)号：US20180228006A1
公开(公告)日：2018-08-09
申请号：US15891079
申请日：2018-02-07
发明人： Rhodes B. Baker , Matthew V. Harte , Jeffrey Karc , Galen E. Knode , John B. Nill , Jaykrishna A. Shukla
摘要： A scalable, distributed load control system for home automation based on a network of microphones may include control devices (e.g., load control devices) that may include microphones for monitoring the system and communicating audio data to a cloud server for processing. The control devices of the load control system may receive a single voice command and may be configured to choose one of the load control devices to transmit the voice command to the cloud server. The load control devices may be configured to receive a voice command, control a connected load according to the voice command if the voice command is a validated command, and transmit the voice command to a voice service in the cloud if the voice command is not a validated command. The voice service to which the load control devices transmit audio data to may be selectable.
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公开(公告)号：US20190173446A1
公开(公告)日：2019-06-06
申请号：US16209422
申请日：2018-12-04
发明人： Galen E. Knode , Chris Dimberg
CPC分类号： H03G3/32 , H03G3/02 , H03G3/3005 , H04R3/00 , H04R27/00 , H04R29/001 , H04R2227/001 , H04R2227/003 , H04R2227/009 , H04R2430/01
摘要： Described herein is an audio device with a microphone which may adapt the audio output volume of a speaker by either increasing or decreasing output volume based on an audio input volume from a user and a distance from the user to the audio device. The audio device may also adapt its output volume to lower the audio output based on detecting one or more interruptions including occupancy and acoustic sounds.
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