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1.发明公开公开(公告)号：US20240223689A1
公开(公告)日：2024-07-04
申请号：US17800833
申请日：2022-04-21
Applicant: Honor Device Co., Ltd.
Inventor： Bin YAN , Kun LI , Xiao YANG , Dongjie WANG
IPC: H04M1/68 , H04M1/02 , H04M1/72466 , H04R1/28
CPC classification number: H04M1/68 , H04M1/0264 , H04M1/72466 , H04R1/2803 , H04R2400/01
Abstract: A screen sound production component is disposed on a back side of a screen. Based on a user having a high requirement for a sound receiving effect, a high requirement for confidentiality of sound content, or a high requirement for sound quality, the mobile terminal depends on the screen sound production component to drive the screen to vibrate, so as to produce sound, that is, the mobile terminal uses a privacy mode. In the privacy mode, a location at which the screen produces sound is close to the ear of the user. Therefore, it can be ensured that the user directly receives a large amount of sound produced by the screen, instead of mainly receiving sound by using a sound output hole on the mobile terminal.
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Patent Agency Ranking
2.发明公开公开(公告)号：US20240069862A1
公开(公告)日：2024-02-29
申请号：US18270650
申请日：2022-05-18
Applicant: Beijing Honor Device Co., Ltd.
Inventor： Xiao YANG , Jianfeng XU , Zhiqiang QIU
CPC classification number: G06F3/167 , H04R29/004 , H04R2499/11
Abstract: An audio playback method, a failure detection method for a screen sound production component, and an electronic device. The audio playback method includes: receiving an audio playback instruction; where the audio playback instruction is used to instruct the electronic device to play a first audio; playing, in response to receiving the audio playback instruction, a detection audio by using the screen sound production component; obtaining a first parameter in a process of playing the detection audio; determining, based on the first parameter, whether the screen sound production component fails; where the first parameter is at least one of a real-time load current, a real-time load voltage, a real-time impedance, and a real-time admittance of the screen sound production component; and when the screen sound production component fails, switching the sound production component to the speaker, and playing the first audio by using the speaker.
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公开(公告)号：US20240292150A1
公开(公告)日：2024-08-29
申请号：US18010417
申请日：2022-05-24
Applicant: Beijing Honor Device Co., Ltd.
Inventor： Jianyong XUAN , Zhenyi LIU , Xiao YANG , Risheng XIA
CPC classification number: H04R3/005 , H04R1/406 , H04R2410/05
Abstract: An audio processing method is provided. The method includes: at a first time point, obtaining a first audio signal and a second audio signal, where the first audio signal is used to indicate information acquired by the first microphone, and the second audio signal is used to indicate information acquired by the second microphone; determining according to a correlation between the first audio signal and the second audio signal, that the first audio signal includes a first noise signal and that the second audio signal includes no first noise signal; and performing processing on the first audio signal to obtain a third audio signal, where the third audio signal includes no first noise signal.
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公开(公告)号：US20240201944A1
公开(公告)日：2024-06-20
申请号：US17909382
申请日：2022-04-21
Applicant: HONOR DEVICE CO., LTD.
Inventor： Xiao YANG , Jianyong XUAN , Zhenyi LIU , Yuanyou WU , Shengwei ZHANG , Jianfei CHU , Chienfeng YEH
IPC: G06F3/16
Abstract: Embodiments of the present invention provide a sound recording method and apparatus. The method includes: displaying, by a terminal device, a first interface, where the first interface includes a first control, and the first control includes: a first option used for selecting a recording whose output specification is sound quality with a first bit width, and a second option used for selecting a recording whose output specification is sound quality of a second bit width; and processing, by the terminal device in a case that the terminal device receives an operation of selecting the first option, a recording obtained by a microphone, to obtain a recording with the first bit width; or processing, by the terminal device in a case that the terminal device receives an operation of selecting the second option, a recording obtained by a microphone, to obtain a recording with the second bit width.
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公开(公告)号：US20250140229A1
公开(公告)日：2025-05-01
申请号：US18835144
申请日：2023-04-27
Applicant: Honor Device Co., Ltd.
Inventor： Xiao YANG , Jianfei CHU
IPC: G10K11/175 , G10L25/18 , G10L25/21
Abstract: Embodiments of this application provide a voice signal output method and an electronic device. The method includes: generating a first voice signal as an interfering signal based on a downlink voice signal; generating a second voice signal by performing delay processing on the downlink voice signal, where the second voice signal has a same delay as the first voice signal; and at a same output time, outputting the second voice signal using a first sound production assembly close to a human ear, and outputting the first voice signal using a second sound production assembly far from the human ear. This masks the downlink voice signal with the interfering signal, preventing others from clearly hearing the call content of the user and protecting user privacy.
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公开(公告)号：US20240406647A1
公开(公告)日：2024-12-05
申请号：US18700318
申请日：2022-09-13
Applicant: HONOR DEVICE CO., LTD.
Inventor： Xiao YANG , Jianfeng XU , Chienfeng YEH , Qi WU
Abstract: Embodiments of this application provide a frequency response consistency calibration method and an electronic device, to solve a problem that when a screen sound production component of an electronic device plays a sound signal, a frequency response curve of the sound signal greatly fluctuates. The frequency response consistency calibration method includes: An electronic device plays a test audio signal. The electronic device stores a calibration parameter. The calibration parameter is a running parameter of an equalizer calibration module. The calibration parameter is determined based on a frequency response of a first audio signal and a standard frequency response of the test audio signal. The first audio signal is obtained by a calibration device by acquiring the test audio signal played by the electronic device. The calibration parameter is used to adjust a frequency response of the second audio signal played by the electronic device.
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