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公开(公告)号：US20210297518A1
公开(公告)日：2021-09-23
申请号：US17250604
申请日：2019-05-29
发明人： Jongmo KEUM , Jungyeol AN , Gangyoul KIM , Hyunwook KIM , Hyungmo MOON , Seungyoon HEO , Jaemo YANG , Yangsu KIM , Vadim KUDRYAVTSEV
摘要： The present document relates to a method and an electronic device for adjusting an output level of a speaker on the basis of a distance from an external electronic device, and the electronic device may comprise: a speaker; a first communication circuit; a second communication circuit; a processor; and a memory electrically connected to the processor, wherein the memory stores instructions that, when executed, cause the processor to: receive a signal, broadcast by an external electronic device, through the first communication circuit; determine a distance from the external electronic device at least on the basis of the received signal; and adjust, at a designated level, an output level of the speaker for outputting an audio signal received from the external electronic device by using the second communication circuit, at least on the basis of the distance determined to belong to a designated range. In addition, various embodiments are possible.
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公开(公告)号：US20180277138A1
公开(公告)日：2018-09-27
申请号：US15928134
申请日：2018-03-22
发明人： Vadim KUDRYAVTSEV , Gunwoo LEE , Byeongjun KIM , Jaehyun KIM
IPC分类号： G10L21/0232 , H04R29/00 , G10L25/51 , G10L25/30
CPC分类号： G10L21/0232 , G06N3/049 , G10L25/30 , G10L25/51 , H04R1/1083 , H04R3/00 , H04R3/005 , H04R29/004 , H04R2410/07
摘要： An electronic device and method for cancelling wind noise from a sound signal input through a microphone is provided. An electronic device of the present disclosure includes an input device comprising input circuitry, an output device comprising output circuitry, and a processor configured to control the input device to acquire a first signal corresponding to external sound of the electronic device, to generate a second signal by delaying the first signal for a predetermined amount of time, to detect a third signal corresponding to the wind sound in the first signal using a predetermined detection method based on the first and second signals, and to control the output device to output a fourth signal obtained by controlling the third signal in the first signal.
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公开(公告)号：US20180151036A1
公开(公告)日：2018-05-31
申请号：US15825935
申请日：2017-11-29
发明人： Aran CHA , Gong Bo MOON , Vadim KUDRYAVTSEV , Kyung Tae KIM , Sun Key LEE , Yo Han LEE , Eun Jung HYUN
CPC分类号： G08B6/00 , A63F13/00 , A63F13/213 , A63F13/285 , G10K11/16 , G10L21/0208 , G10L21/06 , H04N13/332 , H04R1/1083 , H04R29/001
摘要： An electronic device includes a memory, a communication interface capable of performing communication, and a processor electrically connected to the memory and the communication interface. The processor is configured to extract a first audio signal to be output through a speaker, based on audio data received from an external electronic device and/or stored in the memory, to generate a second audio signal obtained by removing the first audio signal from the audio data, and to generate a haptic signal for outputting a haptic effect, based on the second audio signal.
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