公开(公告)号：US12225339B2

公开(公告)日：2025-02-11

申请号：US17912295

申请日：2021-03-03

Applicant: Huawei Technologies Co., Ltd.

Inventor： Mingjie Yin ,  Haibo Miao ,  Qing Chang

IPC: H04R1/10 ,  H04R5/04 ,  H04W4/80

Abstract: An audio processing method includes establishing a wireless connection between a wireless headset and an electronic device, and establishing a wireless connection between the wireless headset and a charging case. The charging case collects a sound signal, generates first audio data, and sends the first audio data to the wireless headset. The wireless headset performs audio effect processing on the first audio data to obtain second audio data. The electronic device sends third audio data to the wireless headset. The wireless headset performs audio mixing processing on the second audio data and the third audio data to obtain fourth audio data and plays the fourth audio data.

公开(公告)号：US20230059427A1

公开(公告)日：2023-02-23

申请号：US17788892

申请日：2020-12-17

Applicant: Huawei Technologies Co., Ltd.

Inventor： Mingjie Yin ,  Haibo Miao ,  Kai Tao ,  Xiao Jing

IPC: H04R5/04 ,  H04R5/033 ,  H04W76/15

Abstract: A BLUETOOTH communications system includes a true wireless stereo (TWS) BLUETOOTH headset and a terminal device, where the TWS Bluetooth headset includes a first earbud and a second earbud. The terminal device controls the first earbud to collect a sound signal and the second earbud to play a sound signal. When an audio application on the terminal device is started, the first earbud collects a first sound signal, performs sound effect processing on the first sound signal to obtain a second sound signal, and sends the second sound signal to the second earbud. The terminal device sends accompaniment audio to the second earbud, and the second earbud performs audio mixing processing on the accompaniment audio and the second sound signal for playing.

公开(公告)号：US20250130761A1

公开(公告)日：2025-04-24

申请号：US18832375

申请日：2022-12-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shi Zhang ,  Mingjie Yin ,  Haibo Miao

IPC: G06F3/16 ,  G06F3/04855

Abstract: An electronic device includes N volume levels. The N volume levels include a first level and a second level. The first level corresponds to first volume. The second level corresponds to second volume. A difference between the first volume and the second volume is a first difference. The electronic device adjusts the N volume levels to M volume levels when a first condition is satisfied, where the M volume levels include a third level and a fourth level. The third level and the first level are a same level. The fourth level and the second level are a same level. The third level corresponds to third volume. The fourth level corresponds to fourth volume. A difference between the third volume and the fourth volume is a second difference.

公开(公告)号：US12047760B2

公开(公告)日：2024-07-23

申请号：US17788892

申请日：2020-12-17

Applicant: Huawei Technologies Co., Ltd.

Inventor： Mingjie Yin ,  Haibo Miao ,  Kai Tao ,  Xiao Jing

IPC: H04R5/04 ,  G10H1/36 ,  H04M1/60 ,  H04M1/72442 ,  H04R1/10 ,  H04R5/033 ,  H04W4/80 ,  H04W76/15

CPC classification number: H04R5/04 ,  H04R5/033 ,  H04W76/15 ,  H04R2420/07

Abstract: A BLUETOOTH communications system includes a true wireless stereo (TWS) BLUETOOTH headset and a terminal device, where the TWS Bluetooth headset includes a first earbud and a second earbud. The terminal device controls the first earbud to collect a sound signal and the second earbud to play a sound signal. When an audio application on the terminal device is started, the first earbud collects a first sound signal, performs sound effect processing on the first sound signal to obtain a second sound signal, and sends the second sound signal to the second earbud. The terminal device sends accompaniment audio to the second earbud, and the second earbud performs audio mixing processing on the accompaniment audio and the second sound signal for playing.

公开(公告)号：US20230147435A1

公开(公告)日：2023-05-11

申请号：US17912295

申请日：2021-03-03

Applicant: Huawei Technologies Co., Ltd.

Inventor： Mingjie Yin ,  Haibo Miao ,  Qing Chang

IPC: H04R1/10 ,  H04R5/04 ,  H04W4/80

CPC classification number: H04R1/1025 ,  H04R5/04 ,  H04W4/80

Abstract: An audio processing method includes establishing a wireless connection between a wireless headset and an electronic device, and establishing a wireless connection between the wireless headset and a charging case. The charging case collects a sound signal, generates first audio data, and sends the first audio data to the wireless headset. The wireless headset performs audio effect processing on the first audio data to obtain second audio data. The electronic device sends third audio data to the wireless headset. The wireless headset performs audio mixing processing on the second audio data and the third audio data to obtain fourth audio data and plays the fourth audio data.

公开(公告)号：US20220130360A1

公开(公告)日：2022-04-28

申请号：US17434555

申请日：2020-02-21

Applicant: Huawei Technologies Co., Ltd.

Inventor： Kai Tao ,  Mingjie Yin ,  Yanqi Li ,  Dezhu Xu ,  Hengjie Dai ,  Haibo Miao

IPC: G10H1/36 ,  G06F3/0481 ,  G06F3/16

Abstract: A method includes displaying, by an electronic device, a first interface, where the first interface includes a recording button used to record a first song, obtaining, by the electronic device, accompaniment of the first song and feature information of a cappella of an original singer, starting to record a cappella of the user that is sung by the user, and displaying, by the electronic device, guidance information on a second interface based on the feature information of the a cappella of the original singer, where the guidance information guides one or more of breathing and vibrato during the user's singing.