CN112789866A - 应用于tws耳机单双耳切换的音频数据传输方法及设备 - Google Patents

应用于tws耳机单双耳切换的音频数据传输方法及设备 Download PDF

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CN112789866A
CN112789866A CN201880098184.6A CN201880098184A CN112789866A CN 112789866 A CN112789866 A CN 112789866A CN 201880098184 A CN201880098184 A CN 201880098184A CN 112789866 A CN112789866 A CN 112789866A
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cis
earpiece
audio data
state
electronic device
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CN112789866B (zh
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朱宇洪
王良
郑勇
张景云
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1041—Mechanical or electronic switches, or control elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/12—Circuits for transducers, loudspeakers or microphones for distributing signals to two or more loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S1/00—Two-channel systems
    • H04S1/002—Non-adaptive circuits, e.g. manually adjustable or static, for enhancing the sound image or the spatial distribution
    • H04S1/005—For headphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2420/00—Details of connection covered by H04R, not provided for in its groups
    • H04R2420/07—Applications of wireless loudspeakers or wireless microphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/11—Transducers incorporated or for use in hand-held devices, e.g. mobile phones, PDA's, camera's
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/033—Headphones for stereophonic communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication

Abstract

本申请实施例提供应用于TWS耳机单双耳切换的音频数据传输方法及设备，涉及短距离通信技术领域，可以在单双耳切换时保证音频数据的正常传输。具体方案包括：电子设备通过第一CIG的第一CIS与TWS耳机的第一耳塞传输音频数据，通过第一CIG的第二CIS与TWS耳机的第二耳塞传输音频数据；确定TWS耳机由双耳状态(即第一耳塞和第二耳塞一起作为电子设备的音频输入/输出设备被使用的状态)切换为第一单耳状态(即第一耳塞单独作为电子设备的音频输入/输出设备被使用的状态)；响应于上述确定，电子设备去激活第二CIS，停止通过第二CIS与第二耳塞传输音频数据，并继续通过第一CIS与第一耳塞传输音频数据。

Description

PCT国内申请，说明书已公开。

Claims (19)

  1. PCT国内申请，权利要求书已公开。
CN201880098184.6A 2018-12-24 2018-12-24 应用于tws耳机单双耳切换的音频数据传输方法及设备 Active CN112789866B (zh)

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CN202210712039.0A CN115175043A (zh) 2018-12-24 2018-12-24 应用于tws耳机单双耳切换的音频数据传输方法及设备

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CN202210711245.XA Division CN115190389A (zh) 2018-12-24 2018-12-24 应用于tws耳机单双耳切换的音频数据传输方法及设备

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CN113115178B (zh) * 2021-05-12 2022-11-01 西安易朴通讯技术有限公司 音频信号处理方法及装置
CN114157942B (zh) * 2021-11-30 2024-03-26 广州番禺巨大汽车音响设备有限公司 一种控制真实无线立体声的音响系统的方法及系统
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CN114666777B (zh) * 2022-05-26 2022-07-29 成都市安比科技有限公司 一种蓝牙音频系统的带宽提升方法
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US20220078541A1 (en) 2022-03-10
CN115190389A (zh) 2022-10-14
EP3883259A4 (en) 2021-12-15
WO2020132839A1 (zh) 2020-07-02
US11778363B2 (en) 2023-10-03
EP3883259A1 (en) 2021-09-22
CN112789866B (zh) 2022-07-12
CN115175043A (zh) 2022-10-11

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