WO2018058331A1 - Procédé et appareil de commande de volume - Google Patents

Procédé et appareil de commande de volume Download PDF

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Publication number
WO2018058331A1
WO2018058331A1 PCT/CN2016/100440 CN2016100440W WO2018058331A1 WO 2018058331 A1 WO2018058331 A1 WO 2018058331A1 CN 2016100440 W CN2016100440 W CN 2016100440W WO 2018058331 A1 WO2018058331 A1 WO 2018058331A1
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WIPO (PCT)
Prior art keywords
audio
value
volume
monitoring
related parameter
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PCT/CN2016/100440
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English (en)
Chinese (zh)
Inventor
雷振飞
王向东
孙伟
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北京小米移动软件有限公司
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Application filed by 北京小米移动软件有限公司 filed Critical 北京小米移动软件有限公司
Priority to PCT/CN2016/100440 priority Critical patent/WO2018058331A1/fr
Priority to CN201680004402.6A priority patent/CN108140400A/zh
Publication of WO2018058331A1 publication Critical patent/WO2018058331A1/fr

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    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor

Definitions

  • the present invention relates to the field of communication and computer processing, and more particularly to a method and apparatus for controlling volume.
  • the mobile terminal can provide functions such as calling and playing music. Many functions are inseparable from sound, and the mobile terminal can output sound through devices such as earpieces, speakers, and headphones. How to output the volume suitable for the user's feelings is an urgent problem to be solved.
  • the present invention provides a method and apparatus for controlling volume.
  • a method for controlling volume including:
  • the audio is played according to the determined volume value.
  • the technical solution provided by the embodiment of the present invention may include the following beneficial effects: automatic adjustment of the volume is achieved by determining the volume value corresponding to the relevant parameter of the audio playback, and playing the audio according to the determined volume value, and since the volume is based on the audio The relevant parameters of the play are determined, and thus, the volume of the output can be made more comfortable for the user.
  • the related parameter value includes: playing a device type value of the audio device;
  • the related parameter values for monitoring audio playback include:
  • the device connection signal of the audio device is monitored, and the device type value is determined according to the device connection signal.
  • the technical solution provided by the embodiment of the present invention may include the following beneficial effects: determining a device type value by playing a device connection signal of the audio device, so as to determine a volume suitable for the device for the device type value, so that the volume of the output makes the user feel more Comfortable.
  • the related parameter value includes: a content type value of the audio
  • the related parameter values for monitoring audio playback include:
  • a feature of the audio is monitored, and a content type value of the audio is determined based on characteristics of the audio.
  • the technical solution provided by the embodiment of the present invention may include the following beneficial effects: determining the content type value of the audio by the feature of the audio, so as to determine the volume suitable for the currently played audio for different types of audio, thereby making the volume of the output audio available to the user. Feel more comfortable.
  • the related parameter value includes: playing an application type value of the audio application;
  • the related parameter values for monitoring audio playback include:
  • An application that plays the audio is monitored to determine an application type value for the application.
  • the technical solution provided by the embodiment of the present invention may include the following beneficial effects: determining an application type value of an application by playing an audio application, so as to determine a volume suitable for the application to play audio for different types of applications, thereby making the output
  • the volume of the audio makes the user feel more comfortable.
  • the related parameter value includes: a distance value of the user
  • the related parameter values for monitoring audio playback include:
  • the technical solution provided by the embodiment of the present invention may include the following beneficial effects: by monitoring the distance value between the local and the user, the volume suitable for the distance value output can be determined, so that the volume of the output makes the user feel more comfortable.
  • the related parameter value includes: a noise parameter value
  • the related parameter values for monitoring audio playback include:
  • the technical solution provided by the embodiment of the present invention may include the following beneficial effects: by monitoring the noise parameter value of the environmental noise, and further determining the volume corresponding to the noise parameter value, ensuring that the user can clearly hear the audio played according to the volume value.
  • an apparatus for controlling a volume includes:
  • a monitoring module for monitoring related parameter values of audio playback
  • a determining module configured to determine a volume value corresponding to the related parameter value
  • a playing module configured to play the audio according to the determined volume value.
  • the related parameter value includes: playing a device type value of the audio device; the monitoring module includes:
  • a first monitoring submodule configured to monitor a device connection signal for playing an audio device
  • the first determining submodule is configured to determine a device type value according to the device connection signal.
  • the related parameter value includes: a content type value of the audio
  • the monitoring module includes:
  • a second monitoring submodule for monitoring characteristics of the audio
  • a second determining submodule configured to determine a content type value of the audio according to the feature of the audio.
  • the related parameter value includes: playing an application type value of the audio application;
  • the monitoring module includes:
  • a third monitoring submodule for monitoring an application for playing the audio
  • the third determining submodule is configured to determine an application type value of the application.
  • the related parameter value includes: a distance value of the user
  • the monitoring module includes:
  • the fourth monitoring sub-module is configured to monitor the distance value of the user to the local.
  • the related parameter value includes: a noise parameter value
  • the monitoring module includes:
  • the fifth monitoring sub-module is used to monitor the noise parameter value of the environmental noise.
  • an apparatus for controlling a volume includes:
  • a memory for storing processor executable instructions
  • processor is configured to:
  • the audio is played according to the determined volume value.
  • a non-transitory computer readable storage medium wherein when a command in the storage medium is executed by a processor of a mobile terminal, enabling the mobile terminal to perform a method of controlling volume , the method includes:
  • the audio is played according to the determined volume value.
  • FIG. 1 is a flow chart showing a method of controlling volume according to an exemplary embodiment
  • FIG. 2 is a flow chart showing a method of controlling volume according to an exemplary embodiment
  • FIG. 3 is a flowchart of a method of controlling volume according to an exemplary embodiment
  • FIG. 4 is a flow chart showing a method of controlling volume according to an exemplary embodiment
  • FIG. 5 is a block diagram of a device for controlling volume according to an exemplary embodiment
  • FIG. 6 is a block diagram of a device for controlling volume according to an exemplary embodiment
  • FIG. 7 is a block diagram of a device for controlling volume according to an exemplary embodiment
  • FIG. 8 is a block diagram of a device for controlling volume according to an exemplary embodiment
  • FIG. 9 is a block diagram of a device for controlling volume according to an exemplary embodiment
  • FIG. 10 is a block diagram of a device for controlling volume according to an exemplary embodiment
  • FIG. 11 is a block diagram of an apparatus for controlling volume, according to an exemplary embodiment.
  • Mobile terminals have been widely used, and the replacement is very fast.
  • Mobile terminal can mention For calling, playing music and other functions. Many functions are inseparable from sound, and the mobile terminal can output sound through devices such as earpieces, speakers, and headphones.
  • the volume of the output sound can be adjusted by the volume adjustment option in the mobile terminal setting interface; the volume of the output sound can also be adjusted by a hardware button on the mobile terminal for adjusting the volume; and can also be connected to the mobile terminal.
  • Various methods for adjusting the volume are provided in the related art.
  • the user needs to manually adjust the volume.
  • manually adjusting the volume may cause inconvenience to the user. For example, when a user makes a call, the handset needs to be placed at the ear, and the volume cannot be adjusted through the mobile terminal setting interface.
  • the volume of the output sound is adjusted by a hardware button on the mobile terminal or an external device for adjusting the volume, the sound emitted by pressing the hardware button is likely to interfere with the user's call process.
  • the volume of the sound output by the mobile terminal each time is based on the previous setting.
  • the previous setting is not necessarily suitable for the scene corresponding to the output of the sound. Therefore, the output volume is not necessarily suitable for the user's feeling. .
  • the relevant parameter value of the audio playback is monitored; the volume value corresponding to the relevant parameter value is determined; and the audio is played according to the determined volume value.
  • the technical solution by determining the volume value corresponding to the relevant parameter of the audio playing, and playing the audio according to the determined volume value, the automatic adjustment of the volume is realized, and since the volume is determined based on the relevant parameters of the audio playing, The output volume makes the user feel more comfortable, reduces the user's manual adjustment of the volume, and reduces the device's response to user operations.
  • FIG. 1 is a flowchart of a method for controlling volume according to an exemplary embodiment. As shown in FIG. 1 , the method may be implemented by a mobile terminal, and the method may be implemented as the following steps S101-S103:
  • step S101 monitoring related parameter values of audio playback
  • step S102 determining a volume value corresponding to the relevant parameter value
  • step S103 audio is played according to the determined volume value.
  • the audio in this embodiment includes independent audio (such as music, speech, etc.), and also audio in the video, such as audio in a movie.
  • the related parameters of the audio play are preset, and the related parameters may include at least one of the following parameters:
  • the type of device used to play audio the content of the audio, the terminal application that plays the audio, the distance value between the user and the mobile terminal, and the noise level.
  • the parameter value corresponding to the relevant parameter of the audio playing is monitored, and the parameter value may be preset according to the parameter type.
  • the related parameter is a device for playing audio: when the device that plays the audio is the earpiece, the device type value is 11; when the playback device is the earphone, the device type value is 12; when the playback device is the speaker, the device type value is 13 When the playback device is a speaker, the device type value is 14.
  • the relevant parameter is the distance value between the user and the mobile terminal
  • the parameter value is related to the distance size; when the relevant parameter is the noise size, the parameter value is related to the decibel number of the noise.
  • the volume value corresponding to the relevant parameter value is determined.
  • the determination of the volume value may be based on pre-stating the usage of the local user in advance, or pre-stating the usage of a large number of users, performing a large number of actual measurement and data statistics on various parameters of various audio playback, and counting different statistics.
  • the volume that the user is accustomed to use is the volume value that the user feels comfortable when playing the audio according to the relevant parameter value, and establishes the correspondence relationship between the relevant parameter value and the volume value that the user feels comfortable.
  • the volume value corresponding to the relevant parameter value may be determined according to the obtained related parameter value, and the audio is played according to the determined volume value.
  • the technical solution provided by the embodiment of the present invention may include the following beneficial effects: automatic adjustment of the volume is achieved by determining the volume value corresponding to the relevant parameter of the audio playback, and playing the audio according to the determined volume value, and since the volume is based on the audio The relevant parameters of the play are determined, and thus, the volume of the output can be made more comfortable for the user.
  • the related parameter value includes: a device type value of the playing audio device
  • step S101 can be implemented as the following steps S201-S202:
  • step S201 monitoring a device connection signal of the playing audio device
  • step S202 a device type value is determined based on the device connection signal.
  • the relevant parameter value is a device type value of the played audio device.
  • the device that plays audio can be a handset, a wired headset, a Bluetooth headset, a speaker, a Bluetooth speaker, and the like.
  • the device type value of each type of audio device can be preset. For example, when the device that plays the audio is the earpiece, the device type value is 11; when the playback device is the earphone, the device type value is 12; when the playback device is the speaker, The device type value is 13; when the playback device is a speaker, the device type value is 14.
  • Each device type value corresponds to a different volume.
  • the device When the user starts to use a device that plays audio, the device sends a device connection signal to the processor in the mobile terminal, where the device connection signal carries the identifier of the device, and the mobile terminal determines the device type of the device according to the device identifier. And further determine the device type value of the device.
  • the handset and speaker are electrically coupled to the processor during operation to transmit an electrical signal to the processor, and the processor can learn from the electrical signal that the handset and speaker are active.
  • the pin of the wired earphone is inserted into the earphone jack of the mobile terminal to form an electrical connection, generating an electrical signal.
  • the processor can know that the wired headset is working according to the electrical signal of the headphone jack.
  • a Bluetooth headset and a Bluetooth speaker can be connected to a Bluetooth module in a mobile terminal via a Bluetooth protocol. When the Bluetooth module is connected to an external device Bluetooth, it sends an electrical signal to the processor.
  • the processor can know that the Bluetooth headset and the Bluetooth speaker are working according to the electrical signal of the Bluetooth module.
  • the technical solution provided by the embodiment of the present invention may include the following beneficial effects: determining a device type value by a device connection signal of a device that plays audio, so as to determine a volume suitable for the device for the device type value, so that the volume of the output makes the user feel More comfortable.
  • a wired headset is closer to the human ear, and a corresponding volume value of 40 decibels is appropriate.
  • the Bluetooth speaker is farther away from the human ear, and the corresponding volume value is 90 decibels.
  • the audio is automatically played at a volume of 40 decibels.
  • the mobile terminal is connected to a Bluetooth speaker, the audio is automatically played at a volume of 90 decibels.
  • the relevant parameter values include: a content type value of the audio;
  • step S101 can be implemented as the following steps S301-S302:
  • step S301 monitoring characteristics of the audio
  • step S302 the content type value of the audio is determined according to the characteristics of the audio.
  • the relevant parameter value is a content type value of the audio.
  • the content of the audio may be music, voice, or the like.
  • the content type value corresponding to the content of the audio may be set in advance before the content type value of the audio is determined.
  • the content type value of the light music is 21; the content type value of the music of the rock, heavy metal, and the like is 22.
  • the rhythm of rock music is stronger than that of light music, and is suitable for playing at a higher volume. Therefore, the content type value of rock and heavy metal music corresponds to a higher volume, and the content type value of light music corresponds to a lower volume.
  • the content type value corresponding to the voice is preset to be 23. Each content type value corresponds to a different volume.
  • the characteristics of the audio are monitored, and the content type value of the audio is determined based on the characteristics of the audio.
  • the character feature of the lyrics corresponding to the song is obtained, and the style of the song can be determined according to the character characteristics of the lyrics.
  • the audio characteristics of the song are analyzed to determine the genre of the song. It is also possible to determine the genre of the song based on information such as the singer of the song.
  • Content type values also distinguish between music, video, voice conversations, and more.
  • a feature library of various different types of audio features is pre-stored prior to determining the content type value of the audio.
  • determining the content type value of the audio monitoring the feature of the currently played audio, comparing the feature of the currently played audio with the audio feature in the feature library, and using the feature type corresponding to the feature library with the highest degree of similarity as the audio
  • the technical solution provided by the embodiment of the present invention may include the following beneficial effects: determining the content type value of the audio by the feature of the audio, so as to determine the volume suitable for the currently played audio for different types of audio, thereby making the volume of the output audio available to the user. Feel more comfortable.
  • the corresponding volume value when the determined content type value indicates a voice conversation, the corresponding volume value is 60 decibels. When the determined content type value indicates light music, the corresponding volume value is 50 decibels. When the determined content type value indicates rock music, the corresponding volume value is 90 decibels.
  • the mobile terminal can monitor the applications running in the foreground and the content in the application in real time, such as monitoring applications related to audio playback such as social applications, call applications, and player applications. And monitoring the content of the play so as to timely adopt the volume suitable for the content to be played.
  • the relevant parameter values include: an application type value of an application that plays audio;
  • step S101 can be implemented as the following steps S401-S402:
  • step S401 monitoring an application for playing audio
  • step S402 an application type value of the application is determined.
  • the scene in which the mobile terminal outputs audio may include making a call, playing music, and the like.
  • the scene of the output audio can be determined by the type of the application that outputs the audio. For example, when the application that outputs the audio is a call application, it can be determined that the scene of the output audio is a call, and when the application that outputs the audio is a music application. At this time, it is determined that the scene in which the audio is output is playing music.
  • the volume of the audio for different scenes is different. For example, when making a call, the volume of the output is guaranteed to be clearly audible to the user, and when playing music, it is usually necessary to output a higher volume.
  • the type value corresponding to each type of application capable of playing audio may be set in advance.
  • the application type value corresponding to the call application is 31, and the application type value corresponding to the music application is 32.
  • the mobile terminal monitors an application currently playing audio, and determines an application type value of the currently played audio application according to a preset correspondence value applied to the application type value.
  • the technical solution provided by the embodiment of the present invention may include the following beneficial effects: determining an application type value of an application by playing an audio application, so as to determine a volume suitable for the application to play audio for different types of applications, thereby making the volume of the output audio Make users feel more comfortable.
  • the call applications make voice calls, which belong to the call application.
  • the corresponding volume value is 50 decibels.
  • the player mostly plays music and video, etc., and belongs to the music application.
  • the corresponding volume value is 60 decibels.
  • the relevant parameter values include: a distance value of the user;
  • step S101 can be implemented as the following step A1:
  • step A1 the distance value of the user to the local is monitored.
  • the farther the user is from the mobile terminal the larger the volume is needed.
  • the volume corresponding to the different distance values of the user and the mobile terminal is determined. Among them, the closer the distance, the smaller the volume; the farther the distance, the louder the volume.
  • the mobile terminal when the user is closer to the mobile terminal, the mobile terminal can monitor the distance value from the user through the built-in distance sensor. When the user is far away from the mobile terminal, the mobile terminal can monitor the distance value from the user through the wearable device worn by the user. By monitoring the distance value from the user, it is possible to determine the volume suitable for the output of the distance value based on the correspondence between the distance value and the volume.
  • the technical solution provided by the embodiment of the present invention may include the following beneficial effects: by monitoring the distance value between the local and the user, the volume suitable for the distance value output can be determined, so that the volume of the output makes the user feel more comfortable.
  • the relevant parameter values include: noise parameter values;
  • step S101 can be implemented as the following step B1:
  • step B1 the noise parameter value of the environmental noise is monitored.
  • the relevant parameter value includes a noise parameter value.
  • the volume value corresponding to the noise parameter value of the environmental noise is preset, and the audio output according to the volume value can be guaranteed to be used in the ambient noise, and the user can still clearly hear the content of the played audio. That is to say, the larger the noise parameter value is, the larger the corresponding volume is; the smaller the noise parameter is, the smaller the corresponding volume is.
  • the technical solution provided by the embodiment of the present invention may include the following beneficial effects: by monitoring the noise parameter value of the environmental noise, and further determining the volume corresponding to the noise parameter value, ensuring that the user can clearly hear the audio played according to the volume value.
  • the above steps S201-S202, S301-S302, S401-S402, A1, B1 are all further refinement schemes of the above step S101, and all of them introduce a monitoring scheme of related parameter values of audio playback.
  • the monitoring scheme of each of the above related parameter values can be implemented in combination.
  • FIG. 5 is a block diagram of a device for controlling volume according to an exemplary embodiment.
  • the apparatus includes:
  • the monitoring module 51 is configured to monitor related parameter values of audio playback
  • a determining module 52 configured to determine a volume value corresponding to the relevant parameter value
  • the playing module 53 is configured to play the audio according to the determined volume value.
  • the related parameter value includes: playing a device type value of the audio device;
  • the monitoring module 51 includes:
  • a first monitoring sub-module 61 configured to monitor a device connection signal for playing an audio device
  • the first determining sub-module 62 is configured to determine a device type value according to the device connection signal.
  • the related parameter value includes: a content type value of the audio
  • the monitoring module 51 includes:
  • a second monitoring sub-module 71 configured to monitor characteristics of the audio
  • the second determining sub-module 72 is configured to determine a content type value of the audio according to a feature of the audio.
  • the related parameter value includes: playing an application type value of the audio application;
  • the monitoring module 51 includes:
  • a third monitoring sub-module 81 configured to monitor an application for playing audio
  • the third determining sub-module 82 is configured to determine an application type value of the application.
  • the related parameter value includes: a distance value of the user
  • the monitoring module 51 includes:
  • the fourth monitoring sub-module 91 is configured to monitor a distance value of the user to the local.
  • the related parameter value includes: a noise parameter value
  • the monitoring module 51 includes:
  • the fifth monitoring sub-module 101 is configured to monitor a noise parameter value of the environmental noise.
  • FIG. 11 is a block diagram of an apparatus 1100 for controlling volume, according to an exemplary embodiment.
  • device 1100 can be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a gaming console, a tablet device, a medical device, a fitness device, a personal digital assistant, and the like.
  • apparatus 1100 can include one or more of the following components: processing component 1102, memory 1104, power component 1106, multimedia component 1108, audio component 1110, input/output (I/O) interface 1112, sensor component 1114, And a communication component 1116.
  • Processing component 1102 typically controls the overall operation of device 1100, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations.
  • Processing component 1102 can include one or more processors 1120 to execute instructions to perform all or part of the steps of the above described methods.
  • processing component 1102 can include one or more modules to facilitate interaction between component 1102 and other components.
  • the processing component 1102 can include a multimedia module to facilitate interaction between the multimedia component 1108 and the processing component 1102.
  • Memory 1104 is configured to store various types of data to support operation at device 1100. Examples of such data include instructions for any application or method operating on device 1100, contact data, phone book data, messages, pictures, videos, and the like.
  • the memory 1104 can be implemented by any type of volatile or non-volatile storage device, or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read only memory (EEPROM), erasable.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read only memory
  • EPROM Programmable Read Only Memory
  • PROM Programmable Read Only Memory
  • ROM Read Only Memory
  • Magnetic Memory Flash Memory
  • Disk Disk or Optical Disk.
  • Power component 1106 provides power to various components of device 1100.
  • Power component 1106 can include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for device 1100.
  • the multimedia component 1108 includes a screen between the device 1100 and a user that provides an output interface.
  • the screen can include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen can be implemented as a touch screen to receive input signals from the user.
  • the touch panel includes one or more touch sensors to sense touches, slides, and gestures on the touch panel. The touch sensor may sense not only the boundary of the touch or sliding action, but also the duration and pressure associated with the touch or slide operation.
  • the multimedia component 1108 includes a front camera and/or a rear camera. When the device 1100 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera can receive external multimedia data. Each front and rear camera can be a fixed optical lens system or have focal length and optical zoom capabilities.
  • the audio component 1110 is configured to output and/or input an audio signal.
  • the audio component 1110 includes a microphone (MIC) that is configured to receive an external audio signal when the device 1100 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode.
  • the received audio signal may be further stored in memory 1104 or transmitted via communication component 1116.
  • the audio component 1110 also includes a speaker for outputting an audio signal.
  • the I/O interface 1112 provides an interface between the processing component 1102 and a peripheral interface module, which may be a keyboard, a click wheel, a button, or the like. These buttons may include, but are not limited to, a home button, a volume button, a start button, and a lock button.
  • Sensor assembly 1114 includes one or more sensors for providing a status assessment of various aspects to device 1100.
  • sensor assembly 1114 can detect an open/closed state of device 1100, relative positioning of components, such as the display and keypad of device 1100, and sensor component 1114 can also detect the location of one component of device 1100 or device 1100. Changes, the presence or absence of user contact with device 1100, device 1100 orientation or acceleration/deceleration and temperature change of device 1100.
  • Sensor assembly 1114 can include a proximity sensor configured to detect the presence of nearby objects without any physical contact.
  • Sensor assembly 1114 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor component 1114 can also include an acceleration pass Sensor, gyro sensor, magnetic sensor, pressure sensor or temperature sensor.
  • Communication component 1116 is configured to facilitate wired or wireless communication between device 1100 and other devices.
  • the device 1100 can access a wireless network based on a communication standard, such as WiFi, 2G or 3G, or a combination thereof.
  • communication component 1116 receives broadcast signals or broadcast associated information from an external broadcast management system via a broadcast channel.
  • the communication component 1116 also includes a near field communication (NFC) module to facilitate short range communication.
  • NFC near field communication
  • the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.
  • RFID radio frequency identification
  • IrDA infrared data association
  • UWB ultra-wideband
  • Bluetooth Bluetooth
  • apparatus 1100 may be implemented by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable A gate array (FPGA), controller, microcontroller, microprocessor, or other electronic component implementation for performing the above methods.
  • ASICs application specific integrated circuits
  • DSPs digital signal processors
  • DSPDs digital signal processing devices
  • PLDs programmable logic devices
  • FPGA field programmable A gate array
  • controller microcontroller, microprocessor, or other electronic component implementation for performing the above methods.
  • non-transitory computer readable storage medium comprising instructions, such as a memory 1104 comprising instructions executable by processor 1120 of apparatus 1100 to perform the above method.
  • the non-transitory computer readable storage medium may be a ROM, a random access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, and an optical data storage device.
  • a device for controlling volume comprising:
  • a memory for storing processor executable instructions
  • processor is configured to:
  • the audio is played according to the determined volume value.
  • the processor can also be configured to:
  • the related parameter value includes: a device type value of a device that plays the audio;
  • the related parameter values for monitoring audio playback include:
  • the device connection signal of the audio device is monitored, and the device type value is determined according to the device connection signal.
  • the processor can also be configured to:
  • the related parameter value includes: a content type value of the audio
  • the related parameter values for monitoring audio playback include:
  • a feature of the audio is monitored, and a content type value of the audio is determined based on characteristics of the audio.
  • the processor can also be configured to:
  • the related parameter value includes: playing an application type value of the audio application;
  • the related parameter values for monitoring audio playback include:
  • An application that plays the audio is monitored to determine an application type value for the application.
  • the processor can also be configured to:
  • the related parameter value includes: a distance value of the user
  • the related parameter values for monitoring audio playback include:
  • the processor can also be configured to:
  • the related parameter value includes: a noise parameter value
  • the related parameter values for monitoring audio playback include:
  • a non-transitory computer readable storage medium when instructions in the storage medium are executed by a processor of a mobile terminal, enabling the mobile terminal to perform a method of controlling volume, the method comprising:
  • the audio is played according to the determined volume value.
  • the instructions in the storage medium may further include:
  • the related parameter value includes: playing a device type value of the audio device;
  • the related parameter values for monitoring audio playback include:
  • the device connection signal of the audio device is monitored, and the device type value is determined according to the device connection signal.
  • the instructions in the storage medium may further include:
  • the related parameter value includes: a content type value of the audio
  • the related parameter values for monitoring audio playback include:
  • a feature of the audio is monitored, and a content type value of the audio is determined based on characteristics of the audio.
  • the instructions in the storage medium may further include:
  • the related parameter value includes: an application type value of an application that plays the audio;
  • the related parameter values for monitoring audio playback include:
  • An application that plays the audio is monitored to determine an application type value for the application.
  • the instructions in the storage medium may further include:
  • the related parameter value includes: a distance value of the user
  • the related parameter values for monitoring audio playback include:
  • the instructions in the storage medium may further include:
  • the related parameter value includes: a noise parameter value
  • the related parameter values for monitoring audio playback include:

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  • Circuit For Audible Band Transducer (AREA)
  • Telephone Function (AREA)

Abstract

La présente invention concerne un procédé et un appareil de commande de volume, ceux-ci étant utilisés pour réaliser une commande de volume automatique, de sorte que le volume de sortie puisse permettre à utilisateur de se sentir plus à l'aise. Le procédé consiste à : surveiller des valeurs de paramètre associées pour une lecture audio; déterminer des valeurs de volume correspondant aux valeurs de paramètre associées; et lire un audio selon les valeurs de volume déterminées. Au moyen du procédé selon la présente invention, en déterminant les valeurs de volume correspondant aux paramètres associés pour la lecture audio et la lecture audio selon les valeurs de volume déterminées, le réglage automatique du volume est réalisé, et étant donné que le volume est déterminé sur la base des paramètres associés pour une lecture audio, le volume de sortie peut permettre à un utilisateur de se sentir plus à l'aise.
PCT/CN2016/100440 2016-09-27 2016-09-27 Procédé et appareil de commande de volume WO2018058331A1 (fr)

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CN201680004402.6A CN108140400A (zh) 2016-09-27 2016-09-27 控制音量的方法及装置

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