WO2014183517A1 - Procédé et appareil de contrôle de sortie audio - Google Patents

Procédé et appareil de contrôle de sortie audio Download PDF

Info

Publication number
WO2014183517A1
WO2014183517A1 PCT/CN2014/075355 CN2014075355W WO2014183517A1 WO 2014183517 A1 WO2014183517 A1 WO 2014183517A1 CN 2014075355 W CN2014075355 W CN 2014075355W WO 2014183517 A1 WO2014183517 A1 WO 2014183517A1
Authority
WO
WIPO (PCT)
Prior art keywords
mode
fixed space
people
audio output
person
Prior art date
Application number
PCT/CN2014/075355
Other languages
English (en)
Chinese (zh)
Inventor
齐志强
Original Assignee
中兴通讯股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Publication of WO2014183517A1 publication Critical patent/WO2014183517A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R27/00—Public address systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
    • H04M1/6033—Substation equipment, e.g. for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets
    • H04M1/6041—Portable telephones adapted for handsfree use
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
    • H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
    • 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
    • H04R2499/13—Acoustic transducers and sound field adaptation in vehicles
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/30—Control circuits for electronic adaptation of the sound field
    • H04S7/302—Electronic adaptation of stereophonic sound system to listener position or orientation

Definitions

  • the present invention relates to the field of communications, and in particular, to a method and apparatus for controlling audio output.
  • the car mode can easily answer the phone and receive the message, the current car mode does not protect the privacy of the individual.
  • the content broadcast and the phone are hands-free mode, and all the passengers in the car can hear the content. None of the related art is capable of adaptively adjusting the vehicle mode according to the current number of people in the vehicle, resulting in a personal privacy threat when the user uses the vehicle mode.
  • An embodiment of the present invention provides a method and an apparatus for controlling an audio output, which are used to solve a method in which no vehicle can adaptively adjust an in-vehicle mode according to a current number of people in a vehicle, thereby causing a user to use personal privacy when using the vehicle mode. A threatened issue.
  • an embodiment of the present invention provides a method for controlling audio output, including: comparing a first reference parameter with a second reference parameter to determine whether a number of people in a fixed space changes, wherein the reference parameter is used to indicate The number of people in the fixed space; the way in which the audio output is adjusted in the case where the number of people in the fixed space changes.
  • the reference parameter includes at least one of the following: image information of a person in the fixed space, sound information of a person in the fixed space, and pressure information of a person seat in the fixed space.
  • adjusting the audio input when the number of people in the fixed space changes The method includes: collecting, by a microphone (MIC), sound information of a person in the fixed space; when the sound information is displayed in the fixed space, when a plurality of people change to one person, the manner of outputting the audio is by the earphone mode The speaker mode is changed; when the sound information is displayed in the fixed space from one person to a plurality of people, the manner in which the audio is output is changed from the speaker mode to the earpiece mode.
  • a microphone MIC
  • the manner of adjusting the audio output includes: collecting image information of a person in the fixed space by using a camera; displaying the fixed on the image information
  • the mode of audio output is changed from the earpiece mode to the speaker mode; when the image information is displayed in the fixed space from one person to multiple people, the way of outputting the audio is from the speaker mode.
  • the manner of adjusting the audio output includes: collecting pressure information of the seat in the fixed space by using a pressure sensor; When the plurality of people in the fixed space are changed to one person, the mode of the audio output is changed from the earpiece mode to the speaker mode; when the pressure information is displayed in the fixed space from one person to a plurality of people, the way of outputting the audio is The speaker mode changes to the handset mode.
  • the embodiment of the present invention further provides an apparatus for controlling an audio output, comprising: a determining module configured to compare a first reference parameter with a second reference parameter to determine whether a quantity of a person in a fixed space changes, wherein The reference parameter is used to indicate the number of people in the fixed space; a dynamic control module is arranged to adjust the manner of audio output in the case where the number of persons in the fixed space changes.
  • the foregoing apparatus further includes: a data collection processing module configured to collect the reference parameters and perform analysis processing on the reference parameters.
  • the dynamic control module is further configured to change from a plurality of people to one person in the fixed space of the sound information display When the audio output is changed from the earpiece mode to the speaker mode; when the sound information is displayed in the fixed space from one person to a plurality of people, the mode of the audio output is changed from the speaker mode to the earpiece mode.
  • the dynamic control module is further configured to, when the image information is displayed in the fixed space, when the plurality of people become one person, The way the audio is output changes from the earpiece mode to the speaker mode; When the change from one person to a plurality of people in the fixed space is shown, the mode of audio output is changed from the speaker mode to the earpiece mode.
  • the dynamic control module is further configured to be changed from a plurality of people to one person when the pressure information is displayed in the fixed space.
  • the mode of the audio output is changed from the earpiece mode to the speaker mode; when the pressure information indicates that the person is changed to a plurality of people in the fixed space, the mode of the audio output is changed from the speaker mode to the earpiece mode.
  • the embodiment of the present invention determines whether the number of personnel in the fixed space has changed by comparing the reference parameters indicating the number of personnel in the fixed space, and adjusts the manner of audio output according to the change situation, thereby protecting the privacy of the user, and solving the related technology.
  • FIG. 1 is a flow chart of a method of controlling audio output in an embodiment of the present invention
  • FIG. 2 is a schematic structural diagram of an apparatus for controlling audio output in an embodiment of the present invention
  • FIG. 3 is a schematic structural diagram of an apparatus for controlling audio output in an embodiment of the present invention
  • FIG. 4 is a flowchart of a method for dynamically detecting an interior condition in a preferred embodiment of the present invention
  • FIG. 5 is a preferred embodiment of the present invention
  • FIG. 6 is a flowchart of a method 3 for dynamically detecting an in-vehicle condition in a preferred embodiment of the present invention
  • FIG. 7 is a diagram of a device for controlling audio output in a preferred embodiment of the present invention
  • the embodiment of the present invention provides a method for controlling the audio output.
  • Methods and Apparatus The present invention will be described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. It should be noted that, in the case of no conflict, in the present application The features in the embodiments and the embodiments may be arbitrarily combined with each other.
  • the embodiment of the present invention provides a method for controlling audio output, and the process thereof is as shown in FIG. 1, and includes steps S102 to S104:
  • S102 Compare the first reference parameter with the second reference parameter to determine whether the number of people in the fixed space changes, wherein the reference parameter is used to indicate the number of people in the fixed space.
  • the above-mentioned fixed space may be a small indoor office or a car of a vehicle.
  • the preferred embodiment of the present invention is a space with a small space, so that the accuracy is higher and the applicability is better, for example, the car of the vehicle.
  • the first reference parameter and the second reference parameter may be two adjacent reference parameters in two consecutive collection periods, or one of the reference parameters may be set as a preset reference parameter for use as a basis for comparison. Then another benchmark parameter is the reference parameter obtained from the set.
  • the audio output mode can be changed from the speaker mode to the earpiece when the number of people in the car is changed to a small number.
  • Mode when the number of people restores the basic quantity, the audio output mode is also changed from the earpiece mode to the speaker mode.
  • the reference parameter in the previous set period is changed, and the audio output is adjusted corresponding to the change. The way is. If a preset reference parameter is set, the parameter collected will be compared with it.
  • S104 Adjust the manner of audio output when the number of people in the fixed space changes.
  • the embodiment of the present invention determines whether the number of personnel in the fixed space has changed by comparing the reference parameters indicating the number of personnel in the fixed space, and adjusts the manner of audio output according to the change situation, thereby protecting the privacy of the user, and solving the related technology.
  • the reference parameter may be one or more types, for example, one of image information of a person in a fixed space, sound information of a person in a fixed space, pressure information of a person seat in a fixed space, or may be more Combination of species. For example, if a preset reference parameter is set and the reference parameter is the pressure information of the personnel seat, the pressure information collected by the ⁇ is compared with the preset pressure information, and if the pressure information collected by the ⁇ exceeds The preset pressure information has a certain threshold, then the car is determined. A change in the number of people occurred, at which point control information is sent to the mobile terminal to control the way the audio is output.
  • Those skilled in the art can understand the implementation process of other alternative manners based on the above description, and details are not described herein again.
  • the sound information of the person in the fixed space can be collected by the microphone (MIC); that is, when the plurality of people change to one person in the fixed space of the sound information display, the way of outputting the audio is handled by the earpiece
  • the mode is changed to the speaker mode; when one person becomes a multi-person in the fixed space of the sound information display, the mode of the audio output is changed from the speaker mode to the earpiece mode.
  • the reference parameter is image information
  • the image information of the person in the fixed space can be collected by the camera; that is, when the plurality of people become one person in the fixed space of the image information display, the mode of the audio output is changed from the earpiece mode to Speaker mode;
  • the mode of audio output changes from speaker mode to earpiece mode.
  • the pressure information of the seat in the fixed space can be collected by the pressure sensor; that is, when the multi-person becomes one person in the fixed space of the pressure information display, the way of outputting the audio From the earpiece mode to the speaker mode; when one person becomes multiple people in the fixed space of the pressure information display, the mode of audio output is changed from the speaker mode to the earpiece mode.
  • An embodiment of the present invention further provides an apparatus for controlling an audio output.
  • the structure of the apparatus is shown in FIG. 2, and includes: a determining module 10 configured to set a reference according to a set of two adjacent sets of collection periods. The change of the parameter is used to determine whether the number of people in the fixed space changes, wherein the reference parameter is used to indicate the number of personnel in the fixed space; the dynamic control module 20 is coupled with the determining module 10, and is set as a person in the fixed space. The way the audio output is adjusted in the case of a change in quantity.
  • FIG. 3 is a schematic diagram of a preferred structure of the apparatus, and further includes: a data collection processing module 30 coupled to the determination module 10, configured to collect reference parameters and perform analysis processing on the reference parameters.
  • the dynamic control module 20 is further configured to change from a plurality of people to one person in the fixed space of the sound information display.
  • the way of audio output changes from the earpiece mode to the speaker mode; when one person becomes multiple people in the fixed space of the sound information display, the mode of audio output is changed from the speaker mode to the earpiece mode.
  • Dynamic control module in the case of collecting image information of a person in a fixed space by a camera
  • the mode of the audio output is changed from the earphone mode to the speaker mode; when one person becomes a plurality of people in the fixed space of the image information display, the audio is The way the output changes from speaker mode to handset mode.
  • the dynamic control module 20 is further configured to change the mode of the audio output from the earpiece mode when the plurality of people change to one person in the pressure information display fixed space.
  • the mode of the audio output is changed from the speaker mode to the earpiece mode.
  • the embodiment provides a method and a device for dynamically controlling audio output in a vehicle-mounted mode.
  • the device is disposed in a mobile terminal.
  • the device can also be separately manufactured through a data line, a wireless network, or a cellular network.
  • the device establishes a connection with the mobile terminal for dynamic control, and aims to protect personal privacy by dynamically controlling the vehicle mode according to the situation inside the vehicle.
  • a data collection processing module configured to perform data collection and processing with the in-vehicle smart sensor; or, configured to collect the rider sound and audio data analysis processing; or, to set the rider image and image data Analytical processing.
  • the determining module is configured to determine whether the data collected by the data collection processing module changes; the dynamic control module is configured to receive the result determined by the determining module, and enable or disable the user privacy protection function according to the internal logic algorithm.
  • the user privacy protection function is turned on, the speaker mode is turned off, and the announcement of the telephone or information is transmitted through the Bluetooth headset.
  • the method for controlling audio output provided by this embodiment may implement different sets and processes according to different reference parameters, including one of the following multiple methods, or a combination of multiple methods:
  • Method 1 The mobile terminal communicates with the in-vehicle seat pressure sensor to determine the pressure change of the co-pilot and the rear seat according to the collected sensor data, and sends it to the dynamic control module for processing when the number of people changes.
  • Method 2 The mobile terminal collects the sound of the passengers in the vehicle through the MIC, and analyzes the audio spectrum, and sends it to the dynamic control module for processing when the number of people changes.
  • Method 3 The mobile terminal collects images of the passengers in the vehicle through the camera, and sends them to the dynamic control module for processing when the number of people changes.
  • the above method and device dynamically control the opening and closing of the in-vehicle mode user privacy protection function by collecting changes in the interior environment of the vehicle, and the privacy of the user is well protected.
  • the above implementation method will be described below with reference to the accompanying drawings.
  • FIG. 4 is a flow chart showing a method for dynamically detecting an in-vehicle condition in a mobile terminal in a preferred embodiment of the present invention, the flow comprising the following steps:
  • Step S410 turning on the dynamic control privacy protection vehicle mode.
  • Step S411 the mobile terminal automatically connects with the smart sensor in the vehicle.
  • the mobile terminal and the smart sensor can be connected by wireless technology such as a wireless local area network (WLAN).
  • WLAN wireless local area network
  • the WLAN password of the smart sensor needs to be set in advance, and the password can be obtained from the manual of the automobile smart sensor.
  • Step S412 the mobile terminal periodically collects the pressure data of the seat.
  • Step S413 The mobile terminal processes and analyzes the pressure data of the set.
  • Step S414 if it is determined according to the pressure that there is a change in the number of people in the vehicle, it is reported to the dynamic control module.
  • Step S415 The dynamic control module turns on or off the user privacy protection function.
  • FIG. 5 is a flowchart showing a method for dynamically detecting an in-vehicle condition in a mobile terminal in a preferred embodiment of the present invention, the flow comprising the following steps:
  • Step S520 turning on the dynamic control privacy protection vehicle mode.
  • Step S521 the mobile terminal automatically opens the camera.
  • Step S522 the mobile terminal periodically collects images in the vehicle.
  • Step S523 processing and analyzing the image data of the set.
  • Step S524 if it is determined according to the image face recognition technology that the number of people in the car changes, it is reported to the dynamic control module.
  • FIG. 6 is a flow chart 3 of a method for dynamically detecting an in-vehicle condition in a mobile terminal according to a preferred embodiment of the present invention. The process includes the following steps:
  • Step S630 turning on the dynamic control privacy protection vehicle mode.
  • Step S631 the mobile terminal automatically turns on the MIC.
  • Step S632 the mobile terminal periodically collects the sound in the car.
  • Step S633 processing and analyzing the sound data of the set.
  • Step S634 if the number of people in the car changes according to the sound spectrum, it is reported to the dynamic control module.
  • Step S635 The dynamic control module turns on or off the user privacy protection function.
  • FIG. 7 shows a preferred structural diagram of the foregoing device: a sensor data collection processing module 701, It is arranged to be connected with the intelligent pressure sensor in the vehicle to obtain pressure data, and if there is a change in the number of people, the dynamic control module is reported;
  • the sound data collection processing module 702 is configured to collect sounds in the vehicle and analyze the sound spectrum, and report the dynamic control module if there is a change in the number of people;
  • the image data collection processing module 703 is configured to collect images in the vehicle and analyze the image data, and if there is a change in the number of people, report the dynamic control module;
  • a determining module 704 configured to receive data from the sensor data collection processing module, the sound data collection processing module, and the image data collection processing module, and determine whether the number of people changes according to the data;
  • the dynamic control module 705 is configured to, according to an internal algorithm, if the number of received data analysis results is increased, as long as one module reports the data, the behavior of opening the user privacy protection function is performed; if the received data analysis result is the number of people Reduced, all modules must report this data to turn off user privacy protection.
  • the vehicle mode is dynamically controlled according to changes in the environment of the vehicle, such as changes in the pressure of the passenger or the rear seat, changes in the sound, changes in the image of the car, and the like, thereby maximally protecting personal privacy; Turn off the hands-free mode when protecting the function, broadcast the message or message Through the transmission of the Bluetooth headset, the processing is completed automatically, and no human control is required.
  • the embodiment of the present invention better solves the problem of protecting personal privacy in the vehicle mode.
  • each module/unit in the above embodiment may be implemented in the form of hardware or in the form of a software function module. The invention is not limited to any specific combination of hardware and software.
  • the embodiment of the present invention determines whether the number of persons in the fixed space has changed by comparing the reference parameters indicating the number of persons in the fixed space, and adjusts the manner of audio output according to the change, thereby protecting the privacy of the user and solving the related

Abstract

L'invention concerne un procédé et un appareil de contrôle de sortie audio. Le procédé consiste : à comparer un premier paramètre de référence et un second paramètre de référence de sorte à déterminer si le nombre de personnes dans un espace fixe a changé, les paramètres de référence étant utilisés pour indiquer le nombre de personnes dans l'espace fixe ; et, si le nombre de personnes dans l'espace fixe a changé, à ajuster une façon de délivrer de l'audio en sortie.
PCT/CN2014/075355 2013-11-18 2014-04-15 Procédé et appareil de contrôle de sortie audio WO2014183517A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310581046.2A CN104660782A (zh) 2013-11-18 2013-11-18 一种控制音频输出的方法及装置
CN201310581046.2 2013-11-18

Publications (1)

Publication Number Publication Date
WO2014183517A1 true WO2014183517A1 (fr) 2014-11-20

Family

ID=51897670

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2014/075355 WO2014183517A1 (fr) 2013-11-18 2014-04-15 Procédé et appareil de contrôle de sortie audio

Country Status (2)

Country Link
CN (1) CN104660782A (fr)
WO (1) WO2014183517A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10171054B1 (en) * 2017-08-24 2019-01-01 International Business Machines Corporation Audio adjustment based on dynamic and static rules

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103702452A (zh) * 2013-12-25 2014-04-02 宇龙计算机通信科技(深圳)有限公司 车内消息的通知方法及终端
CN104363342A (zh) * 2014-11-12 2015-02-18 东莞宇龙通信科技有限公司 一种通话模式的调整方法及装置
CN105262517B (zh) * 2015-10-20 2018-02-16 奇瑞汽车股份有限公司 通过蓝牙车载电话进行通话的方法和装置
CN105496213B (zh) * 2015-12-16 2018-04-03 芜湖美的厨卫电器制造有限公司 饮水机及其加热控制系统和方法
CN107336674A (zh) * 2017-01-25 2017-11-10 问众智能信息科技（北京）有限公司 车辆智能后视镜的语音播放方法及装置
CN107933434A (zh) * 2017-11-17 2018-04-20 出门问问信息科技有限公司 智能后视镜收声模式的调整方法、设备及存储介质
CN108200291A (zh) * 2018-01-30 2018-06-22 广东小天才科技有限公司 通话管理方法、通话管理装置及电子设备
CN109353307A (zh) * 2018-09-21 2019-02-19 广州众志物联网科技有限公司 安全带检测方法、检测终端以及可读存储介质
CN111688580B (zh) * 2020-05-29 2023-03-14 阿波罗智联(北京)科技有限公司 智能后视镜进行拾音的方法以及装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006135649A (ja) * 2004-11-05 2006-05-25 Alpine Electronics Inc 車載用通話装置
CN103297594A (zh) * 2012-02-28 2013-09-11 索尼爱立信移动通讯有限公司 通话模式自动切换方法和装置
CN103369123A (zh) * 2012-04-09 2013-10-23 宏碁股份有限公司 手持通信装置及其免提模式切换方法
CN103702452A (zh) * 2013-12-25 2014-04-02 宇龙计算机通信科技(深圳)有限公司 车内消息的通知方法及终端

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201674590U (zh) * 2010-05-13 2010-12-15 康佳集团股份有限公司 具有自动调节音量功能的电视机
CN102711030B (zh) * 2012-05-30 2016-09-21 蒋憧 一种用于交通工具的智能音频系统及其音源调校方法
CN202976756U (zh) * 2012-07-02 2013-06-05 中国联合网络通信集团有限公司 音量自动调节的多媒体设备及多媒体播放系统

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006135649A (ja) * 2004-11-05 2006-05-25 Alpine Electronics Inc 車載用通話装置
CN103297594A (zh) * 2012-02-28 2013-09-11 索尼爱立信移动通讯有限公司 通话模式自动切换方法和装置
CN103369123A (zh) * 2012-04-09 2013-10-23 宏碁股份有限公司 手持通信装置及其免提模式切换方法
CN103702452A (zh) * 2013-12-25 2014-04-02 宇龙计算机通信科技(深圳)有限公司 车内消息的通知方法及终端

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10171054B1 (en) * 2017-08-24 2019-01-01 International Business Machines Corporation Audio adjustment based on dynamic and static rules

Also Published As

Publication number Publication date
CN104660782A (zh) 2015-05-27

Similar Documents

Publication Publication Date Title
WO2014183517A1 (fr) Procédé et appareil de contrôle de sortie audio
US11856505B2 (en) Managing iOS-based mobile communication devices by creative use of callkit API protocols
EP3048805B1 (fr) Dispositif d'oreillettes
CN107231473B (zh) 一种音频输出调控方法、设备及计算机可读存储介质
US20160073324A1 (en) Preventing Access to Functions on a Mobile Device in Response to an External OS-Level Command
KR101901202B1 (ko) 오디오 출력 방법 및 장치
KR101647974B1 (ko) 스마트 믹싱 모듈을 갖춘 스마트 이어폰, 스마트 믹싱 모듈을 갖춘 기기, 외부음과 기기음을 혼합하는 방법 및 시스템
JP6481210B2 (ja) 情報処理装置、制御方法、およびプログラム
CN113794797B (zh) 终端设备通过蓝牙外设拾音的方法及终端设备
CN109981904B (zh) 一种音量控制方法及终端设备
KR101750871B1 (ko) 이어셋 장치 및 그 장치의 제어 방법
CN110944328A (zh) 隐私电话接听方法、车载终端及车辆
KR102386110B1 (ko) 휴대용 음향기기
CN110602582A (zh) 具有全自然用户界面的耳机装置及其控制方法
CN106126058A (zh) 提醒方法及装置
CN107682542B (zh) 一种障碍物告警方法、移动终端以及计算机可读存储介质
CN109873894B (zh) 一种音量调节方法及移动终端
US11775625B2 (en) Alert task processing method, terminal, and computer-readable storage medium
CN109039355B (zh) 语音提示方法及相关产品
US10721579B2 (en) Correlated cross-feed of audio and video
KR20050108216A (ko) 카메라를 휴대단말기의 졸음운전방지 방법
EP3163904A1 (fr) Procédé et dispositif d'enregistrement sonore pour la production des canaux pour 5.1 surround son de trois canaux de microphone
CN112532787B (zh) 耳机音频数据处理方法、移动终端及计算机可读存储介质
CN112997471A (zh) 音频通路切换方法和装置、可读存储介质、电子设备
KR101649661B1 (ko) 이어셋 장치 및 그 장치의 제어 방법

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 14797693

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 14797693

Country of ref document: EP

Kind code of ref document: A1