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公开(公告)号：US20220234612A1
公开(公告)日：2022-07-28
申请号：US17611306
申请日：2019-09-25
摘要： In one example, a location indicator device can include a location identifier to identify an area that is proximate to the location indicator device, and a transmitter to: send the identified area to an autonomous robotic device, and send instructions to the autonomous robotic device to alter a direction from a different area to the identified area.
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公开(公告)号：US20230410784A1
公开(公告)日：2023-12-21
申请号：US18249169
申请日：2020-10-16
IPC分类号： G10K11/178 , H04R1/10
CPC分类号： G10K11/17837 , G10K11/17873 , H04R2460/01 , H04R1/1041 , G10K11/17823
摘要： In example implementations, an apparatus is provided. The apparatus includes a plurality of microphones to record background sounds, a noise cancellation component to generate an inverted signal to negate the background sounds from an output signal, a memory to store sound patterns associated with known events, a speaker to output the output signal, and a processor. The processor is to compare a background sound of the background sounds to sound patterns stored in the memory, detect an event when the background sound matches a sound pattern and is coming from behind a user, and execute a corrective action to the output signal in response to the event being detected and the background sound coming from behind the user.
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公开(公告)号：US20220353193A1
公开(公告)日：2022-11-03
申请号：US17765877
申请日：2019-10-18
IPC分类号： H04L47/263 , H04W28/10
摘要： According to examples, an apparatus may include a processor and a non-transitory computer readable medium on which is stored instructions that the processor may execute to determine whether to modify a transmission rate at which time series data is transmitted to a remote computer. The determination is based on a prediction of the time series data.
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