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公开(公告)号：US20240397276A1
公开(公告)日：2024-11-28
申请号：US18791936
申请日：2024-08-01
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yangsu KIM , Gangyoul KIM , Youngsoo PARK , Hakhoon SONG , Namwoog LEE , Keunwon JANG , Hyunmin CHOI
Abstract: An electronic device is provided. The electronic device includes a microphone, memory storing one or more computer programs, and one or more processors communicatively connected to the microphone and the memory, wherein the one or more computer programs include computer-executable instructions that, when executed by the one or more processors individually or collectively, cause the electronic device to acquire, through an application, a request for performing a call with another electronic device, in response to the acquisition of the request, identify a first sampling rate corresponding to a frequency band supported by the application so as to perform communication with another electronic device, acquire an audio signal through the microphone, identify a frequency band of the audio signal, determine a type of the audio signal, based on the frequency band, determine a second sampling rate corresponding to the audio signal, based on the type of the audio signal, determine a third sampling rate corresponding to a frequency band for performing a call with another electronic device, based on the first sampling rate and the second sampling rate, determine a clock and a tuning parameter, based on the third sampling rate, and tune the audio signal, based on the clock and the tuning parameter.
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公开(公告)号：US20210120339A1
公开(公告)日：2021-04-22
申请号：US17042429
申请日：2019-04-15
Applicant: Samsung Electronics Co., Ltd.
Inventor： Beakkwon SON , Yangsu KIM , Sangsoo PARK , Jaeha PARK , Jaemo YANG , Keunwon JANG , Hyunmin CHOI , Gangyoul KIM , Hangil MOON
IPC: H04R5/04
Abstract: An electronic device, according to various embodiments of the present invention, comprises: a first speaker arranged on one side end of the electronic device; a second speaker arranged on the other side end of the electronic device; at least one sensor; and a processor, wherein the processor may be configured so as to receive a first audio signal, acquire a first channel signal and a second channel signal by using the first audio signal, acquire state information associated with the electronic device by using the at least one sensor, correct at least one portion of the first channel signal on the basis of at least the state information, output the corrected first channel signal using the first speaker, and output the second channel signal using the second speaker. In addition, various embodiments are possible.
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Patent Agency Ranking
3.发明申请公开(公告)号：US20200348902A1
公开(公告)日：2020-11-05
申请号：US16765245
申请日：2018-12-07
Applicant: Samsung Electronics Co., Ltd.
Inventor： Youngsoo PARK , Jungyeol AN , Hyungmo MOON , Gangyoul KIM , Hyunmin CHOI , Jongmo KEUM , Yangsu KIM , Namwoog LEE , Keunwon JANG , Seungyoon HEO
Abstract: According to various embodiments of the disclosure, an electronic device includes a first speaker, a second speaker, at least one sensor that detects a state of at least one of the first speaker and the second speaker and at least one processor electrically connected to the first speaker, the second speaker and the at least one sensor, wherein the at least one processor outputs an audio signal through the first speaker and the second speaker, identifies states of the first speaker and the second speaker by using the at least one sensor, and decreases a volume level of an audio signal output by the first speaker and increases a volume level of an audio signal output by the second speaker when it is determined that the state of the first speaker is an abnormal state. In addition, various embodiments understood from the specification are possible.
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公开(公告)号：US20230379623A1
公开(公告)日：2023-11-23
申请号：US18228910
申请日：2023-08-01
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Doohyun KIM , Yangsu KIM , Jaehyun KIM , Hakhoon SONG , Keunwon JANG , Kyoungho BANG , Hochul HWANG
IPC: H04R3/00
CPC classification number: H04R3/005 , H04R2203/12 , H04R2420/07
Abstract: Provided is a an electronic device and method of operating same. The electronic device includes: a wireless communication circuit configured to perform wireless communication with an external electronic device; an audio input device; at least one memory storing one or more instructions; and at least one processor operatively connected to the at least one memory and configured to execute the one or more instructions to: obtain first audio data through the audio input device, wherein the first audio data is synthetic data of a first signal received from a first talker and a second signal received from a second talker, and the first talker is closer to the electronic device than the second talker at the time the first audio data is obtained, receive second audio data from the external electronic device through the wireless communication circuit, wherein the second audio data is synthetic data of a third signal and a fourth signal, obtain a latency based on the first audio data and the second audio data, obtain compensated first audio data by compensating for the latency with respect to the second audio data, and obtain processed first audio data by removing the second signal from the compensated first audio data based on the third signal.
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公开(公告)号：US20200260182A1
公开(公告)日：2020-08-13
申请号：US16783424
申请日：2020-02-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Beakkwon SON , Youngsoo PARK , Keunwon JANG , Gangyoul KIM , Yangsu KIM , Hangil MOON , Kyoungho BANG , Soonho BAEK , Gunwoo LEE
Abstract: An electronic device according to an embodiment may include: a first sound input device configured to obtain external sound and produce a first signal and a processor operatively connected to the first sound input device. The processor may be configured to: receive the first signal from the first sound input device; produce a first high-frequency signal by passing the first signal through a high-pass filter to; determine a first energy value of the first high-frequency signal; determine a second energy value of the first signal; compare a product of the second energy value of the first signal and the first energy value of the first high-frequency signal with a first threshold value to produce a first result; and determine whether the first sound input device is blocked based on the first result. In addition, various other embodiments may be provided.
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公开(公告)号：US20240127784A1
公开(公告)日：2024-04-18
申请号：US18483146
申请日：2023-10-09
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Yangsu KIM , Beakkwon SON , Keunwon JANG , Gangyoul KIM
IPC: G10K11/178
CPC classification number: G10K11/17825 , G10K11/17823 , G10K11/17881 , G10K2210/108 , G10K2210/3026 , G10K2210/3027 , G10K2210/3046 , G10K2210/505
Abstract: An electronic device is provided. The electronic device includes a microphone. The electronic device includes a speaker. The electronic device includes a communication circuit. The electronic device includes at least one processor. The at least one processor is configured to obtain a second signal based on decoding a first signal received through the communication circuit from an external electronic device. The at least one processor is configured to output a third signal through the speaker obtained based on executing decompression the second signal. The at least one processor is configured to compensate the second signal based on a difference between the second signal and the third signal representing a distortion of the third signal, in response to obtaining an input signal including the output third signal through the microphone. The at least one processor is configured to execute cancellation of an echo of the input signal based on the compensated second signal.
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公开(公告)号：US20210250683A1
公开(公告)日：2021-08-12
申请号：US17165446
申请日：2021-02-02
Applicant: Samsung Electronics Co., Ltd.
Inventor： Taeyoung HAN , Yongju SON , Sangheon KIM , Mira SEO , Byeongyeop JANG , Keunwon JANG , Jinwan AN
Abstract: An electronic device is provided. The electronic device includes a first housing structure including a first microphone, a second housing structure including a second microphone and foldably coupled to the first housing structure, a sensor module disposed in the first housing structure or the second housing structure, and a processor in the first housing structure or the second housing structure, operationally connected with the first microphone, the second microphone, and the sensor module, the processor configured to receive a folding event related to the first housing structure and the second housing structure through the sensor module while a specific voice recording mode is performed, identify folding state information in response to receiving the folding event, identify a recording function configuration related to the first microphone and the second microphone, based on the folding state information and the specific voice recording mode, and perform recording by applying the recording function configuration.
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