Patents by Inventor Zhaoan Xu
Zhaoan Xu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11474775Abstract: A sound effect adjustment method, device, electronic device, and storage medium are provided. The sound effect adjustment method can be applied to an electronic device. The method includes: detecting whether at least one target application is running on a current electronic device, wherein the current electronic device is capable of outputting audio sounds when the target application runs; determining at least one reference electronic device corresponding to the current electronic device when running the target application; obtaining sound effect parameters configured by the reference electronic device when running the target application; and adjusting, based on the sound effect parameters, output sound effects of the current electronic device when running the target application.Type: GrantFiled: March 3, 2021Date of Patent: October 18, 2022Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.Inventors: Yajun Li, Wenhua Leng, Zhaoan Xu
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Patent number: 11251763Abstract: An audio signal adjustment method, a storage medium, and a terminal are provided. The method may include: when it is detected that a pre-set event is triggered, controlling a microphone to acquire an audio signal, the pre-set event comprising a pre-set call event and/or a pre-set voice recording event; analyzing the sound loudness corresponding to the audio signal; dynamically adjusting, according to the analysis result and a pre-set adjustment policy, the sound loudness corresponding to the audio signal; and performing, according to the type of the pre-set event, corresponding output processing on the adjusted audio signal.Type: GrantFiled: February 14, 2020Date of Patent: February 15, 2022Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.Inventors: Zhaoan Xu, Fenggui Yan, Gaoting Gan, Zhiyong Zheng, Hai Yang
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Patent number: 11201598Abstract: The embodiment of the disclosure provides a volume adjusting method and device, a mobile terminal and a storage medium. The method includes: acquiring first audio information corresponding to an audio source when detecting that the audio source of a terminal device is playing; determining a first audio amplitude of the first audio information; determining a second audio amplitude of second audio information when the first audio amplitude meets a preset query condition, wherein the second audio information is played after the first audio information; determining corresponding adjustment information when the second audio amplitude meets a preset adjustment condition; and adjusting a volume of the terminal device according to the adjustment information. The disclosure improves the volume adjustment efficiency and reduces the energy consumption of the terminal device.Type: GrantFiled: February 13, 2020Date of Patent: December 14, 2021Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.Inventors: Fenggui Yan, Zhaoan Xu, Zhiyong Zheng, Gaoting Gan, Hai Yang
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Publication number: 20210286586Abstract: A sound effect adjustment method, device, electronic device, and storage medium are provided. The sound effect adjustment method can be applied to an electronic device. The method includes: detecting whether at least one target application is running on a current electronic device, wherein the current electronic device is capable of outputting audio sounds when the target application runs; determining at least one reference electronic device corresponding to the current electronic device when running the target application; obtaining sound effect parameters configured by the reference electronic device when running the target application; and adjusting, based on the sound effect parameters, output sound effects of the current electronic device when running the target application.Type: ApplicationFiled: March 3, 2021Publication date: September 16, 2021Inventors: Yajun LI, Wenhua LENG, Zhaoan XU
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Patent number: 11039246Abstract: The present disclosure provides a volume adjusting method, a device, and a terminal device. In the method, audio information of an audio source may be obtained when a terminal device is playing the audio source. An audio amplitude corresponding to the audio information is determined basing on the audio information. The audio amplitude is adjusted according to an amplitude adjustment coefficient, and the amplitude adjustment coefficient is assigned according to the value of the audio amplitude.Type: GrantFiled: August 18, 2017Date of Patent: June 15, 2021Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.Inventors: Fenggui Yan, Zhaoan Xu, Zhiyong Zheng, Gaoting Gan, Hai Yang
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Publication number: 20200213732Abstract: The present disclosure provides a volume adjusting method, a device, and a terminal device. In the method, audio information of an audio source may be obtained when a terminal device is playing the audio source. An audio amplitude corresponding to the audio information is determined basing on the audio information. The audio amplitude is adjusted according to an amplitude adjustment coefficient, and the amplitude adjustment coefficient is assigned according to the value of the audio amplitude.Type: ApplicationFiled: August 18, 2017Publication date: July 2, 2020Inventors: Fenggui YAN, Zhaoan XU, Zhiyong ZHENG, Gaoting GAN, Hai YANG
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Publication number: 20200186113Abstract: The embodiment of the disclosure provides a volume adjusting method and device, a mobile terminal and a storage medium. The method includes: acquiring first audio information corresponding to an audio source when detecting that the audio source of a terminal device is playing; determining a first audio amplitude of the first audio information; determining a second audio amplitude of second audio information when the first audio amplitude meets a preset query condition, wherein the second audio information is played after the first audio information; determining corresponding adjustment information when the second audio amplitude meets a preset adjustment condition; and adjusting a volume of the terminal device according to the adjustment information. The disclosure improves the volume adjustment efficiency and reduces the energy consumption of the terminal device.Type: ApplicationFiled: February 13, 2020Publication date: June 11, 2020Inventors: Fenggui YAN, Zhaoan XU, Zhiyong ZHENG, Gaoting GAN, Hai YANG
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Publication number: 20200186114Abstract: An audio signal adjustment method, a storage medium, and a terminal are provided. The method may include: when it is detected that a pre-set event is triggered, controlling a microphone to acquire an audio signal, the pre-set event comprising a pre-set call event and/or a pre-set voice recording event; analyzing the sound loudness corresponding to the audio signal; dynamically adjusting, according to the analysis result and a pre-set adjustment policy, the sound loudness corresponding to the audio signal; and performing, according to the type of the pre-set event, corresponding output processing on the adjusted audio signal.Type: ApplicationFiled: February 14, 2020Publication date: June 11, 2020Inventors: Zhaoan Xu, Fenggui Yan, Gaoting Gan, Zhiyong Zheng, Hai Yang
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Patent number: 10469937Abstract: Embodiments of the disclosure provides a volume adjustment method, a storage medium and a mobile terminal. In the method, physical exercise information of a user is acquired. It is determined whether a mobile terminal meets a preset volume adjustment condition according to the physical exercise information. When the mobile terminal meets the preset volume adjustment condition, a volume adjustment level corresponding to the physical exercise information is determined. A volume of the mobile terminal is adjusted according to the volume adjustment level.Type: GrantFiled: July 19, 2018Date of Patent: November 5, 2019Assignee: GUANGDONG OPPO MOBILE MOBILE TELECOMMUNICATIONS CORP., LTD.Inventors: Zhiyong Zheng, Hai Yang, Zhaoan Xu, Gaoting Gan, Fenggui Yan
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Patent number: 10440464Abstract: Disclosed is a method and apparatus for adjusting volume, a terminal device and a storage medium. According to the method, amplitude information of a sound source is acquired if it is detected that a terminal device is playing the sound source. A type of the sound source is determined according to the amplitude information. Volume adjustment information is determined according to the type of the sound source. Volume of the terminal device is adjusted according to the volume adjustment information.Type: GrantFiled: July 19, 2018Date of Patent: October 8, 2019Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.Inventors: Fenggui Yan, Zhaoan Xu, Gaoting Gan, Zhiyong Zheng, Hai Yang
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Publication number: 20190058939Abstract: Disclosed is a method and apparatus for adjusting volume, a terminal device and a storage medium. According to the method, amplitude information of a sound source is acquired if it is detected that a terminal device is playing the sound source. A type of the sound source is determined according to the amplitude information. Volume adjustment information is determined according to the type of the sound source. Volume of the terminal device is adjusted according to the volume adjustment information.Type: ApplicationFiled: July 19, 2018Publication date: February 21, 2019Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.Inventors: Fenggui YAN, Zhaoan Xu, Gaoting Gan, Zhiyong Zheng, Hai Yang
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Publication number: 20190058940Abstract: Embodiments of the disclosure provides a volume adjustment method, a storage medium and a mobile terminal. In the method, physical exercise information of a user is acquired. It is determined whether a mobile terminal meets a preset volume adjustment condition according to the physical exercise information. When the mobile terminal meets the preset volume adjustment condition, a volume adjustment level corresponding to the physical exercise information is determined. A volume of the mobile terminal is adjusted according to the volume adjustment level.Type: ApplicationFiled: July 19, 2018Publication date: February 21, 2019Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.Inventors: Zhiyong ZHENG, Hai Yang, Zhaoan Xu, Gaoting Gan, Fenggui Yan