WO2017185602A1 - Procédé de changement de mode d'écouteur et dispositif électronique - Google Patents

Procédé de changement de mode d'écouteur et dispositif électronique Download PDF

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Publication number
WO2017185602A1
WO2017185602A1 PCT/CN2016/099904 CN2016099904W WO2017185602A1 WO 2017185602 A1 WO2017185602 A1 WO 2017185602A1 CN 2016099904 W CN2016099904 W CN 2016099904W WO 2017185602 A1 WO2017185602 A1 WO 2017185602A1
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WO
WIPO (PCT)
Prior art keywords
earphone
mode
terminal
headset
working
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PCT/CN2016/099904
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English (en)
Chinese (zh)
Inventor
石成
张奇
Original Assignee
乐视控股（北京）有限公司
乐视致新电子科技（天津）有限公司
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Application filed by 乐视控股（北京）有限公司, 乐视致新电子科技（天津）有限公司 filed Critical 乐视控股（北京）有限公司
Publication of WO2017185602A1 publication Critical patent/WO2017185602A1/fr

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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
    • 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

Definitions

  • the present application relates to the field of communications, and in particular, to a headset mode switching method and an electronic device.
  • the digital earphone is a earphone designed with a digital signal interface. It is similar to the design of the most common portable earphones and earphones at present. Instead of using the 3.5mm interface, the data cable interface of the mobile phone is used as the interface of the earphone.
  • the digital earphone has a built-in DAC (Digital to Analog Converter) and an amplification filter. The mobile phone or other portable device only provides digital signals and power supply, and the earphone directly decodes and amplifies the signal.
  • DAC Digital to Analog Converter
  • digital earphones Compared with traditional earphones, digital earphones have many advantages.
  • the decoding and amplifying parts of analog amplifying circuits are placed in the earphones.
  • the earphone interface can provide pure digital signals directly to the earphones, which will effectively reduce the attenuation of audio in transmission. Maintaining digital signals helps reduce crosstalk, reduces distortion and noise floor, and the overall sound quality can be optimized through headphones, giving users a better sense of hearing.
  • the embodiment of the present application provides a headset mode switching method and an electronic device, which are used to solve the problem that the sound quality of the conventional earphone is seriously damaged in the prior art, and the digital earphone cannot perform a call or the call is not effective.
  • the embodiment of the present application provides a headset mode switching method, which is applied to a terminal, and includes:
  • the terminal acquires an operating state of the audio processing unit of the terminal and an operating mode of the earphone connected to the terminal, where the working state of the audio processing unit includes a call working state and a non-call working state, and the working mode of the earphone includes a number Audio mode and analog audio mode;
  • the terminal When determining that the working state of the audio processing unit does not correspond to the working mode of the earphone, the terminal sends a switching command to the earphone, so that the earphone switches the working mode of the earphone according to the switching command;
  • the call working state of the audio processing unit corresponds to an analog audio mode of the earphone, and the non-call working state of the audio processing unit corresponds to a digital audio mode of the earphone.
  • the method before the acquiring, by the terminal, the working state of the audio processing unit of the terminal and the working mode of the earphone connected to the terminal, the method further includes:
  • the terminal determines that a working state of the audio processing unit changes, or
  • the terminal monitors that the headset establishes a connection with the terminal.
  • the terminal determines that the working state of the audio processing unit changes, including:
  • the terminal connected to the headset establishes a call connection
  • an operating state of an audio processing unit of the terminal and an operating mode of a headset connected to the terminal including:
  • the terminal acquires an operation mode of the headset when establishing a call connection
  • the terminal When the terminal determines that the working state of the audio processing unit does not correspond to the working mode of the earphone, the terminal sends a switching command to the earphone, including:
  • the terminal When the working mode of the earphone is a digital audio mode, the terminal sends a first switching command to the earphone, where the first switching command is used to instruct the earphone to switch the working mode to the analog audio mode.
  • the terminal determines that the working state of the audio processing unit changes, including:
  • an operating state of an audio processing unit of the terminal and an operating mode of a headset connected to the terminal including:
  • the terminal acquires an operation mode of the headset
  • the terminal When the terminal determines that the working state of the audio processing unit does not correspond to the working mode of the earphone, the terminal sends a switching command to the earphone, including:
  • the terminal sends a second switching command to the earphone, where the second switching command is used to instruct the earphone to switch the working mode to the digital audio mode.
  • the terminal detects that the headset establishes a connection with the terminal, including:
  • the terminal detects that a connection is established with the headset during a call
  • an operating state of an audio processing unit of the terminal and an operating mode of a headset connected to the terminal including:
  • the terminal After the terminal establishes a connection with the headset, acquiring, by the terminal, an operation mode of the headset;
  • the terminal When the terminal determines that the working state of the audio processing unit does not correspond to the working mode of the earphone, the terminal sends a switching command to the earphone, including:
  • the terminal When the working mode of the earphone is a digital audio mode, the terminal sends a third switching command to the earphone, where the third switching command is used to instruct the earphone to switch the working mode to the analog audio mode.
  • a headset mode switching method is applied to an earphone, and the method includes:
  • the headset receives a handover command sent by the terminal connected to the headset, where the handover command is sent when the terminal determines that the working state of the audio processing unit of the terminal does not correspond to the working mode of the headset, the audio
  • the working status of the processing unit includes the call working status and non-call work.
  • a state in which the working mode of the earphone includes a digital audio mode and an analog audio mode;
  • the earphone switches an operation mode of the earphone according to the switching command
  • the call working state of the audio processing unit corresponds to an analog audio mode of the earphone, and the non-call working state of the audio processing unit corresponds to a digital audio mode of the earphone.
  • the headset receives a handover command sent by the terminal connected to the headset, including:
  • the headset switches the working mode of the headset according to the switching command, including:
  • the earphone switches the working mode of the earphone to an analog audio mode according to the first switching command.
  • the headset receives a handover command sent by the terminal connected to the headset, including:
  • the headset receives a second handover command sent by the terminal, where the second handover command is sent after the terminal ends the call, and obtains an operation mode of the headset as an analog audio mode;
  • the headset switches the working mode of the headset according to the switching command, including:
  • the earphone switches the working mode of the earphone to a digital audio mode according to the second switching command.
  • the headset receives a handover command sent by the terminal connected to the headset, including:
  • the headset switches the working mode of the headset according to the switching command, including:
  • the earphone switches the working mode of the earphone to an analog audio mode according to the third switching command.
  • a headphone mode switching device applied to a terminal comprising:
  • An obtaining module configured to acquire an operating state of an audio processing unit of the terminal, and connected to the terminal Working mode of the earphone, the working state of the audio processing unit includes a call working state and a non-call working state, and the working mode of the earphone includes a digital audio mode and an analog audio mode;
  • a determining module configured to determine whether an operating state of the audio processing unit corresponds to an operating mode of the earphone
  • a sending module configured to send a switching command to the earphone when the working state of the audio processing unit does not correspond to the working mode of the earphone, so that the earphone switches the working of the earphone according to the switching command mode;
  • the call working state of the audio processing unit corresponds to an analog audio mode of the earphone, and the non-call working state of the audio processing unit corresponds to a digital audio mode of the earphone.
  • a determining module is further included for:
  • the determining module is specifically configured to determine that the terminal connected to the headset is establishing a call connection
  • the acquiring module is specifically configured to acquire an operating mode of the headset when establishing a call connection
  • the sending module is configured to: when the working mode of the earphone is a digital audio mode, send a first switching command to the earphone, where the first switching command is used to indicate that the earphone switches the working mode to analog audio. mode.
  • the determining module is specifically configured to determine that the terminal connected to the headset ends a call
  • the acquiring module is specifically configured to acquire an operating mode of the headset when ending a call;
  • the sending module is configured to: when the working mode of the earphone is an analog audio mode, send a second switching command to the earphone, where the second switching command is used to instruct the earphone to switch the working mode to digital audio. mode.
  • the determining module is specifically configured to establish a connection with the headset during a call
  • the acquiring module is specifically configured to acquire an operating mode of the headset after establishing a connection with the headset;
  • the sending module is configured to: when the working mode of the earphone is a digital audio mode, send a third switching command to the earphone, where the third switching command is used to indicate that the earphone switches the working mode to analog audio. mode.
  • a headphone mode switching device applied to a headset comprising:
  • a receiving module configured to receive a switching command sent by the terminal connected to the earphone, where the switching command is sent when the terminal determines that the working state of the audio processing unit of the terminal does not correspond to the working mode of the earphone
  • the working state of the audio processing unit includes a call working state and a non-call working state
  • the working mode of the earphone includes a digital audio mode and an analog audio mode
  • a switching module configured to switch an operating mode of the headset according to the switching command
  • the call working state of the audio processing unit corresponds to an analog audio mode of the earphone, and the non-call working state of the audio processing unit corresponds to a digital audio mode of the earphone.
  • the receiving module is configured to receive a first switching command sent by the terminal, where the first switching command is when the terminal establishes a call connection, and obtains an operating mode of the headset as digital audio. Sent after the mode;
  • the switching module is specifically configured to switch the working mode of the earphone to an analog audio mode according to the first switching command.
  • the receiving module is configured to receive a second switching command sent by the terminal, where the second switching command is when the terminal ends the call, and the working mode of the headset is obtained as an analog audio mode.
  • the switching module is specifically configured to switch the working mode of the earphone to a digital audio mode according to the second switching command.
  • the receiving module is configured to receive a third handover command sent by the terminal, where the third handover command is that the terminal detects that a connection with the headset is established during a call, and obtains the The working mode of the earphone is sent after the digital audio mode;
  • the switching module is specifically configured to switch the working mode of the earphone to an analog audio mode according to the third switching command.
  • a terminal comprising:
  • At least one processor and,
  • the memory stores instructions executable by the at least one processor, the instructions being executed by the at least one processor to enable the at least one processor to:
  • the working state of the audio processing unit includes a call working state and a non-call working state
  • the working mode of the earphone includes a digital audio mode and Analog audio mode
  • a transceiver configured to send a switching command to the earphone when the operating state of the audio processing unit does not correspond to an operating mode of the earphone, so that the earphone switches the working of the earphone according to the switching command mode;
  • the call working state of the audio processing unit corresponds to an analog audio mode of the earphone, and the non-call working state of the audio processing unit corresponds to a digital audio mode of the earphone.
  • At least one processor and,
  • the memory stores instructions executable by the at least one processor, the instructions being executed by the at least one processor to enable the at least one processor to:
  • the transceiver is configured to receive a handover command sent by a terminal connected to the headset, where the handover command is when the terminal determines that an operation state of an audio processing unit of the terminal does not correspond to an operation mode of the headset
  • the working state of the audio processing unit includes a call working state and a non-call working state, and the working mode of the earphone includes a digital audio mode and an analog audio mode;
  • the call working state of the audio processing unit corresponds to an analog audio mode of the earphone, and the non-call working state of the audio processing unit corresponds to a digital audio mode of the earphone.
  • a non-transitory computer readable storage medium storing computer instructions for causing the computer to perform any of the above described methods for a headset mode switching method of a terminal.
  • a non-transitory computer readable storage medium storing computer instructions for causing the computer to perform any of the above to apply to a headset mode switching method of a headset.
  • a computer program product comprising a computing program stored on a non-transitory computer readable storage medium, the computer program comprising program instructions that, when executed by a computer, cause the computer to execute Any of the above is applied to the headset mode switching method of the terminal.
  • a computer program product comprising a computing program stored on a non-transitory computer readable storage medium, the computer program comprising program instructions that, when executed by a computer, cause the computer to execute Any of the above is applied to the earphone mode switching method of the earphone.
  • the working state of the audio processing unit of the terminal includes a call working state and a non-call working state
  • the earphone connected to the terminal supports the digital audio mode and the analog audio mode.
  • the digital audio mode corresponds to a non-call working state of the audio processing unit
  • the analog audio mode corresponds to a call working state of the audio processing unit. That is, when the terminal is in a non-calling state such as listening to music and watching video, the working mode of the earphone should be a digital audio mode, which ensures the quality of the sound; when the terminal is in a call working state, the analog signal is easy to implement and the existing communication
  • the platform supports analog communication, so the headset's working mode needs to be analog audio mode.
  • the terminal acquires the working state of the terminal and the working mode of the earphone connected to the terminal, and sends a switch to the earphone when determining that the working state of the terminal does not correspond to the working mode of the earphone. Command so that the headset switches the operating mode of the headset according to the switching command.
  • the earphones in the embodiment are advantageous in that they have the advantages of a conventional earphone, and have the advantage of having a digital earphone.
  • the working mode of the earphone is an analog audio mode, which ensures the quality of the user's call; when the audio processing unit is in a non-talking state, the working mode of the earphone is a digital audio mode, reducing crosstalk. Interference, reduce the distortion of the sound and the noise floor, to bring better sound quality to the user.
  • Figure 1 is a waveform diagram of an analog signal
  • FIG. 3 is a flowchart of a method for switching a headset mode according to an embodiment of the present disclosure
  • FIG. 4 is a flowchart of a method for switching a headset mode in a specific embodiment of the present application
  • FIG. 5 is a flowchart of another method for switching a headset mode in a specific embodiment of the present application.
  • FIG. 6 is a schematic structural diagram of an apparatus for switching a headset mode applied to a terminal according to an embodiment of the present application
  • FIG. 7 is a schematic structural diagram of an apparatus for switching a headset mode applied to an earphone according to an embodiment of the present application
  • FIG. 8 is a schematic structural diagram of a terminal according to an embodiment of the present application.
  • FIG. 9 is a schematic structural diagram of an earphone according to an embodiment of the present application.
  • the terminal in the embodiment of the present application may be an electronic terminal that can transmit an audio signal, such as a mobile phone, a smart watch, a tablet computer, a notebook computer, or a desktop computer.
  • an audio signal such as a mobile phone, a smart watch, a tablet computer, a notebook computer, or a desktop computer.
  • the embodiment of the present application does not limit this, and only the mobile phone is taken as an example.
  • the digital signal and the analog signal are first introduced.
  • Both of these signals are electrical signals, which are constantly changing currents that pass information through changes in current or voltage values.
  • the analog signal whose waveform is shown in Figure 1, is a signal that accurately replicates the original information waveform by changing the current. For example, for an audio signal, the audio loudness becomes larger, the voltage becomes larger, the frequency is increased, and the voltage change frequency is Upgrade accordingly.
  • the analog signal is an accurate simulation of the original signal, it has many advantages, such as easy generation and interpretation, accurate recording, etc., but the disadvantage is that the signal itself is continuous, irregular and too complicated, and the interference is very fragile. Moreover, it is not easy to store and read in a binary computer device. In order to solve these problems, digital signals were born.
  • the waveform of the digital signal is shown in Fig. 2.
  • the implementation method is to use the differential method to sample the continuous signal by a certain frequency, and then use the limited coding rule to represent the sampled value, and encode the binary code composed of 0 and 1. Then, it is transmitted in the circuit by recording the square wave current of the value and the clock current of the recorded number of bits. Since this signal uses discrete binary coding, the composition rules are simple, so it is easy to store and is not susceptible to interference, but because of its limited coding mode, the description of irregular information is not accurate enough, so it can only be used in a manner similar to screen resolution. The accuracy of demand adjustments has resulted in a variety of media files of varying quality and quality. In other words, the digital signal is more resistant to interference than the analog signal, suitable for transmission and storage, but difficult to compile and interpret.
  • the electrical signal is the changing current
  • the acoustic signal is the vibration of the object.
  • the two are converted by magnetism.
  • the current forms a magnetic field
  • the changing current forms a changing magnetic field, so that the magnetic object in the magnetic field is Will be forced to move due to changes in the magnetic field.
  • the magnet that exists in the magnetic field formed by the electrical signal will cause the object connected to it to follow the vibration of the electrical signal, and naturally it can sound.
  • the traditional 3.5mm interface earphone is that the mobile phone processes the digital audio signal of the flash memory, such as format conversion, add Dolby sound, etc., and then integrates through a separate DAC chip or Codec (COder-DECoder) in the mobile phone.
  • the chip converts the digital audio signal into an analog audio signal. Because the analog audio signal processed by the conversion is weak, the analog audio signal is amplified by the amplification filter, the amplified signal is transmitted to the earphone, and the sound is heard through the earphone, and then the user can hear the sound. Therefore, the interface function of the conventional earphone is to transmit an analog signal.
  • the digital audio signal is converted into an analog audio signal in a mobile phone, it is easily interfered by other signals, and the analog audio signal needs to amplify the attenuated transmission signal during transmission, and the noise is inevitably superimposed on the signal during transmission. Zoomed in at the same time. As the transmission distance increases, noise accumulates more and more, so that the transmission quality is seriously deteriorated.
  • the digital headphones interface uses a digital signal interface.
  • the digital earphone has its own DAC and amplification filter.
  • the mobile phone only outputs and supplies digital audio signals.
  • the headphones directly decode and amplify the signals.
  • the interface of the digital earphone transmits the pure digital signal directly to the earphone, and then the digital audio signal is converted into an analog audio signal by the earphone and amplified, that is, transmitted through the digital signal.
  • the amplitude of the digital signal is a finite number of discrete values (usually taking two amplitudes), although it is also interfered by noise during transmission, when the signal-to-noise ratio deteriorates to a certain extent,
  • the decision reproduction method can be adopted at an appropriate distance, and the same digital audio signal as the original transmission end without noise interference can be generated, so that long-distance high-quality transmission can be realized, which helps to reduce crosstalk interference and reduce digital audio signal. Distortion and noise floor.
  • the digital earphone is especially suitable for listening to music, watching video, etc., and can ensure the sound quality and sound effect of the sound.
  • the digital headset's call is not good, and even the call cannot be made.
  • the digital audio signal has a wide occupied frequency band, and a digital audio signal needs to occupy a bandwidth of 2064 kHz, and an analog voice channel only occupies a bandwidth of 4 kHz, that is, one digital audio signal. It takes up a few analog roads.
  • the technical requirements of digital communication are complicated, especially the synchronization technology requires high precision. Therefore, the existing communication platform does not support the communication of digital signals, and cannot perform digital communication.
  • the earphone in the embodiment of the present application is a digital earphone of the TYPE-C type interface, and uses a complete digital decoding and an operational amplifier. It is a combination of a digital audio mode and an analog audio mode, and the earphone interface itself supports analog audio output. And digital audio output.
  • the analog audio mode is similar to the prior art 3.5mm interface earphone, which converts the digital audio signal into an analog audio signal in the mobile phone.
  • the digital audio mode is a headphone similar to the digital signal interface of the prior art. That is to say, when the TYPE-C type interface functions as the audio output function, the amplified analog signal can be directly output; at the same time, the DAC and the amplification filter are placed in the earphone, and the TYPE-C type interface can receive the digital audio signal transmitted from the mobile phone. Convert digital audio signals to analog signals in headphones.
  • the earphone is a TYPE-C type earphone.
  • the headset is equipped with hardware and corresponding software that supports the analog audio mode, as well as hardware and corresponding software that supports the digital audio mode.
  • the mobile phone converts the digital audio signal into an analog audio signal, and then transmits it to the earphone through the amplification filter, and the earphone is in the analog audio mode, and the hardware corresponding to the digital audio mode in the earphone is turned off by the software, and is turned on.
  • the TYPE-C type interface at this time is to transmit analog signals.
  • the mobile phone In the non-talk state, the mobile phone does not perform digital-to-analog conversion, and directly sends the digital audio signal to the earphone.
  • the earphone is in the digital audio mode at this time, and the hardware such as the built-in DAC and the amplification filter in the TYPE-C type interface is turned on, and will receive The resulting digital audio signal is converted to an analog audio signal.
  • the method of the method for switching the mode of the headset provided by the embodiment of the present application is shown in FIG. 3, and the method may include the following steps:
  • the terminal acquires an working state of an audio processing unit of the terminal and an operating mode of a headset connected to the terminal.
  • the working state of the audio processing unit includes a call working state and a non-call working state
  • the working mode of the earphone includes a digital audio mode and an analog audio mode.
  • the terminal sends a switching command to the earphone when determining that the working state of the audio processing unit does not correspond to the working mode of the earphone.
  • the call working state of the audio processing unit corresponds to the analog audio mode of the earphone, and the non-call working state of the audio processing unit corresponds to the digital audio mode of the earphone.
  • the earphone can switch the working mode of the earphone according to the switching command. Specifically, the operation mode of the earphone is switched from the digital audio mode to the analog audio mode, and the function of the digital earphone device corresponding to the DAC and the amplification filter in the earphone can be turned off by the software in the chip in the earphone, so that the digital audio is enabled. The signal is converted to an analog audio signal in the phone. Correspondingly, the operation mode of the earphone is switched from the analog audio mode to the digital audio mode, that is, the function of the device such as the DAC and the amplification filter in the earphone is also turned on by the software in the chip in the earphone, and the earphone directly receives the mobile phone. Digital audio signal and convert digital audio signals into analog audio signals in headphones.
  • the working state of the audio processing unit of the terminal includes a call working state and a non-call working state
  • the earphone connected to the terminal supports the digital audio mode and the analog audio mode.
  • the digital audio mode corresponds to a non-call working state of the audio processing unit
  • the analog audio mode corresponds to a call working state of the audio processing unit. That is, when the terminal is in a non-calling state such as listening to music and watching video, the working mode of the earphone should be a digital audio mode, which ensures the quality of the sound; when the terminal is in a call working state, the analog signal is easy to implement and the existing communication
  • the platform supports analog communication, so the headset's working mode needs to be analog audio mode.
  • the terminal acquires the working state of the terminal and the working mode of the earphone connected to the terminal, and sends a switch to the earphone when determining that the working state of the terminal does not correspond to the working mode of the earphone. Command so that the headset switches the operating mode of the headset according to the switching command.
  • the earphone in the embodiment of the present application retains the advantages of the conventional earphone, and has the advantage of having a digital earphone.
  • the working mode of the earphone is an analog audio mode, which ensures the quality of the user's call; when the audio processing unit is in a non-talking state, the working mode of the earphone is a digital audio mode, reducing crosstalk. Interference, reduce the distortion of the sound and the noise floor, to bring better sound quality to the user.
  • the method further includes: determining, by the terminal, the working state of the audio processing unit The state changes, or the terminal monitors that the headset establishes a connection with the terminal.
  • the change of the working state of the audio processing unit herein includes the audio processing unit transitioning from the non-call working state to the talking working state, and from the call working state to the non-call working state.
  • the earphone in order to ensure the sound quality of the user to obtain the sound, the earphone is generally set to the digital audio mode.
  • the working mode of the headset After the mobile phone is switched to the call state, in order to ensure the normal call quality, the working mode of the headset needs to be switched to the analog audio mode. After the mobile phone call ends, it is necessary to switch the working mode of the headset back to the digital audio mode.
  • the mobile phone is connected to the headset during the call, it is also necessary to switch the working mode of the headset to the analog audio mode.
  • the mobile phone is divided into an external mode and a headphone mode.
  • the earphone interface is inserted into the mobile phone, the voltage and current of the corresponding chip on the mobile phone chip change, such as from low level to high level.
  • the software in the phone is notified to identify the inserted hardware.
  • the earphone identification can be performed by the ID of the TYPE-C type earphone.
  • the obtained earphone ID number is compared with the ID list of the TYPE-C type earphone stored in the chip, and if it is determined that the inserted earphone is a TYPE-C type earphone, a switching command is sent to the earphone.
  • the terminal determines that the working state of the audio processing unit changes, that is, the terminal connected to the earphone is establishing a call connection;
  • an operating state of an audio processing unit of the terminal and an operating mode of a headset connected to the terminal including:
  • the terminal acquires an operation mode of the headset when establishing a call connection
  • the terminal When the terminal determines that the working state of the audio processing unit does not correspond to the working mode of the earphone, the terminal sends a switching command to the earphone, including:
  • the terminal When the working mode of the earphone is a digital audio mode, the terminal sends a first switching command to the earphone, where the first switching command is used to instruct the earphone to switch the working mode to the analog audio mode.
  • the mobile phone was originally in a non-call state, and the TYPE-C headset connected to it is playing music in the mobile phone.
  • the headset is in the digital audio mode, or the mobile phone is in the standby state, and the TYPE-C headset is set by default.
  • the mobile phone sends a call connection request to other terminals, or the mobile phone receives the call connection request sent by another terminal, and acquires the working mode of the earphone as a digital audio mode. Since the working mode of the earphone does not correspond to the working state of the audio processing unit in the mobile phone, the mobile phone sends a first switching command to the earphone. The earphone switches the working mode of the earphone to the analog audio mode according to the first switching command.
  • the terminal determines that the working state of the audio processing unit changes, including:
  • an operating state of an audio processing unit of the terminal and an operating mode of a headset connected to the terminal including:
  • the terminal acquires an operation mode of the headset
  • the terminal When the terminal determines that the working state of the audio processing unit does not correspond to the working mode of the earphone, the terminal sends a switching command to the earphone, including:
  • the terminal sends a second switching command to the earphone, where the second switching command is used to instruct the earphone to switch the working mode to the digital audio mode.
  • Case 2 corresponds to Case 1, specifically, the headset on the handset in the call state is in the analog audio mode.
  • the working mode of the headset is obtained into an analog audio mode. Since the working mode of the earphone does not correspond to the non-call working state of the audio processing unit in the mobile phone, the mobile phone sends a second switching command to the earphone. The earphone switches the working mode of the earphone to the digital audio mode according to the second switching command.
  • the terminal detects that the headset establishes a connection with the terminal, including:
  • the terminal detects that a connection is established with the headset during a call
  • the working mode of the headset including:
  • the terminal After the terminal establishes a connection with the headset, acquiring, by the terminal, an operation mode of the headset;
  • the terminal When the terminal determines that the working state of the audio processing unit does not correspond to the working mode of the earphone, the terminal sends a switching command to the earphone, including:
  • the terminal When the working mode of the earphone is a digital audio mode, the terminal sends a third switching command to the earphone, where the third switching command is used to instruct the earphone to switch the working mode to the analog audio mode.
  • the current mobile phone is talking to other terminals, and the mobile phone is not connected to the headset, and is in the external mode.
  • the mobile phone monitors the connection with the TYPE-C type earphone, and the working mode of the TYPE-C type earphone is obtained from the earphone. Since the working mode of the earphone generally defaults to the digital audio mode, the mobile phone sends a third switching command to the earphone. According to the third switching command, the earphone switches the working mode of the earphone to the analog audio mode, so that the user can make a call.
  • the headset mode switching method includes:
  • the headset receives a handover command sent by the terminal connected to the headset, where the handover command is sent when the terminal determines that the working state of the audio processing unit of the terminal does not correspond to the working mode of the headset, the audio
  • the working state of the processing unit includes a call working state and a non-call working state
  • the working mode of the earphone includes a digital audio mode and an analog audio mode
  • the earphone switches an operation mode of the earphone according to the switching command.
  • the call working state of the audio processing unit corresponds to an analog audio mode of the earphone, and the non-call working state of the audio processing unit corresponds to a digital audio mode of the earphone.
  • the headset receives a handover command sent by the terminal connected to the headset, including:
  • the headset switches the working mode of the headset according to the switching command, including:
  • the earphone switches the working mode of the earphone to an analog audio mode according to the first switching command.
  • the headset receives a handover command sent by the terminal connected to the headset, including:
  • the headset receives a second handover command sent by the terminal, where the second handover command is sent after the terminal ends the call, and obtains an operation mode of the headset as an analog audio mode;
  • the headset switches the working mode of the headset according to the switching command, including:
  • the earphone switches the working mode of the earphone to a digital audio mode according to the second switching command.
  • the headset receives a handover command sent by the terminal connected to the headset, including:
  • the headset switches the working mode of the headset according to the switching command, including:
  • the earphone switches the working mode of the earphone to an analog audio mode according to the third switching command.
  • a scenario described in a specific embodiment is that a headset is connected to the mobile phone, and the user is listening to the music stored on the mobile phone through the earphone, and the mobile phone receives a call request from another mobile phone.
  • the specific process is shown in Figure 4, which can include the following steps:
  • the mobile phone receives a call request.
  • step S202 The mobile phone obtains the connected earphone ID number, compares the ID number of the earphone with the ID number list of the TYPE-C type earphone stored on the mobile phone chip, and determines whether the earphone is a TYPE-C type earphone, and if yes, performs the step S203, otherwise step S206 is performed.
  • the mobile phone determines that the working mode of the earphone is a digital audio mode.
  • the mobile phone sends a first switching command to the earphone.
  • the earphone After receiving the first switching command, the earphone switches the working mode to the analog audio mode.
  • the earphone plays the sound from other terminals. In this way, the user can talk to users of other terminals.
  • the mobile phone confirms that the call ends.
  • the mobile phone determines that the working mode of the earphone is an analog audio mode.
  • the mobile phone sends a second switching command to the earphone.
  • the earphone After receiving the second switching command, the earphone switches the working mode to the digital audio mode.
  • the user can continue to listen to the music stored on the phone.
  • the scenario described in another specific embodiment is that the headset is not connected to the mobile phone, and the user is talking with the user of the other terminal through the loudspeaker provided on the mobile phone. At this time, the user wants to make a call through the earphone, and inserts the earphone into the mobile phone. On the corresponding jack.
  • Figure 5 The specific process is shown in Figure 5, which can include the following steps:
  • the mobile phone determines to establish a connection with the earphone by changing a voltage on the chip.
  • step S302 The mobile phone obtains the connected earphone ID number, compares the ID number of the earphone with the ID number list of the TYPE-C type earphone stored on the mobile phone chip, and determines whether the earphone is a TYPE-C type earphone, and if yes, performs the step S303. Otherwise, step S306 is performed.
  • the mobile phone determines that the working mode of the earphone is a digital audio mode.
  • the mobile phone sends a third switching command to the earphone.
  • the earphone After receiving the third switching command, the earphone switches the working mode to the analog audio mode.
  • the earphone plays the sound from other terminals. In this way, the user can talk to the users of other terminals through the headset.
  • the mobile phone confirms that the call ends.
  • the mobile phone determines that the working mode of the earphone is an analog audio mode.
  • the mobile phone sends a second switching command to the earphone.
  • the earphone After receiving the second switching command, the earphone switches the working mode to the digital audio mode.
  • the embodiment of the present application further provides a headset mode switching device applied to a terminal, as shown in FIG. 6, including:
  • the obtaining module 1 is configured to acquire an working state of the audio processing unit of the terminal and connect to the terminal Working mode of the earphone, the working state of the audio processing unit includes a call working state and a non-call working state, and the working mode of the earphone includes a digital audio mode and an analog audio mode;
  • a determining module 2 configured to determine whether an operating state of the audio processing unit corresponds to an operating mode of the earphone
  • a sending module 3 configured to send a switching command to the earphone when the operating state of the audio processing unit does not correspond to the working mode of the earphone, so that the earphone switches the earphone according to the switching command Operating mode;
  • the call working state of the audio processing unit corresponds to an analog audio mode of the earphone, and the non-call working state of the audio processing unit corresponds to a digital audio mode of the earphone.
  • the working state of the audio processing unit of the terminal includes a call working state and a non-call working state
  • the earphone connected to the terminal supports the digital audio mode and the analog audio mode.
  • the digital audio mode corresponds to a non-call working state of the audio processing unit
  • the analog audio mode corresponds to a call working state of the audio processing unit. That is, when the terminal is in a non-calling state such as listening to music and watching video, the working mode of the earphone should be a digital audio mode, which ensures the quality of the sound; when the terminal is in a call working state, the analog signal is easy to implement and the existing communication
  • the platform supports analog communication, so the headset's working mode needs to be analog audio mode.
  • the obtaining module 1 acquires the working state of the terminal and the working mode of the earphone connected to the terminal, and when the determining module 2 determines that the working state of the terminal does not correspond to the working mode of the earphone
  • the sending module 3 sends a switching command to the earphone, so that the earphone switches the working mode of the earphone according to the switching command.
  • the working mode of the earphone is an analog audio mode, which ensures the quality of the user's call; when the audio processing unit is in a non-talking state, the working mode of the earphone is a digital audio mode, reducing crosstalk. Interference, reduce the distortion of the sound and the noise floor, to bring better sound quality to the user.
  • the determining module 4 is further configured to:
  • the determining module 4 determines that the operating state of the audio processing unit changes, including the transition from the non-call working state to the call working state, and from the call working state to the non-call working state. Specifically, in the non-talk state of the mobile phone, in order to ensure the sound quality of the user to obtain the sound, the earphone is generally set to the digital audio mode. After the determining module 4 determines that the mobile phone is in the call state, in order to ensure the normal call quality, the working mode of the earphone needs to be switched to the analog audio mode. After the mobile phone call ends, it is necessary to switch the working mode of the headset back to the digital audio mode.
  • the determining module 4 detects that a connection is established with the earphone during the call, the working mode of the earphone needs to be switched to the analog audio mode.
  • the mobile phone is divided into an external mode and a headphone mode.
  • the earphone interface is inserted into the mobile phone, the voltage and current of the corresponding chip on the mobile phone chip change, such as from low level to high level.
  • the determination module 4 will identify the inserted hardware.
  • the determining module 4 can perform earphone recognition through the ID of the TYPE-C type earphone.
  • the obtained earphone ID number is compared with the ID list of the TYPE-C type earphone stored in the mobile phone. If it is determined that the inserted earphone is a TYPE-C type earphone, a switching command is sent to the earphone.
  • the determining module 4 is specifically configured to determine that the terminal connected to the headset is in a call connection.
  • the acquiring module 1 is specifically configured to acquire an operating mode of the headset when establishing a call connection;
  • the sending module 3 is configured to: when the working mode of the earphone is a digital audio mode, send a first switching command to the earphone, where the first switching command is used to indicate that the earphone switches the working mode to an analog audio mode. .
  • the mobile phone was originally in a non-call state, and the TYPE-C headset connected to it is playing music in the mobile phone.
  • the headset is in the digital audio mode, or the mobile phone is in the standby state, and the TYPE-C headset is set by default.
  • the determining module 4 determines that the mobile phone sends a call connection request to other terminals, or after the mobile phone receives the call connection request sent by the other terminal, the acquiring module 1 acquires the working mode of the earphone as a digital audio mode. Since the working mode of the earphone does not correspond to the call working state of the audio processing unit in the mobile phone, the sending module 3 sends a first switching command to the earphone. The earphone switches the working mode of the earphone to the mode according to the first switching command. Analog audio mode.
  • the determining module 4 is specifically configured to determine that the terminal connected to the headset ends the call;
  • the acquiring module 1 is specifically configured to acquire an operating mode of the headset when ending a call;
  • the sending module 3 is configured to: when the working mode of the earphone is an analog audio mode, send a second switching command to the earphone, where the second switching command is used to instruct the earphone to switch the working mode to the digital audio mode. .
  • the headset on the handset in a call state is in analog audio mode.
  • the determining module 4 determines that the mobile phone ends the call, and the acquiring module 1 acquires the working mode of the earphone into an analog audio mode. Since the working mode of the earphone does not correspond to the non-talking working state of the audio processing unit in the mobile phone, the sending module 3 sends a second switching command to the earphone. The earphone switches the working mode of the earphone to the digital audio mode according to the second switching command.
  • the determining module 4 is configured to detect a connection with the headset during a call
  • the acquiring module 1 is configured to acquire an operating mode of the headset after establishing a connection with the headset;
  • the sending module 3 is configured to send a third switching command to the headset when the working mode of the headset is a digital audio mode, where the third switching command is used to indicate that the headset switches the working mode to the analog audio mode. .
  • the current mobile phone is talking to other terminals, and the mobile phone is not connected to the headset, and is in the external mode.
  • the determining module 4 detects that the connection with the TYPE-C type earphone is established, and the obtaining module 1 acquires the working mode of the TYPE-C type earphone from the earphone. Since the working mode of the earphone generally defaults to the digital audio mode, the transmitting module 3 sends a third switching command to the earphone. According to the third switching command, the earphone switches the working mode of the earphone to the analog audio mode, so that the user can make a call.
  • the embodiment of the present application further provides a headphone mode switching device applied to an earphone, as shown in FIG. 7, comprising:
  • the receiving module 5 is configured to receive a switching command sent by the terminal connected to the earphone, where the switching command is that the terminal determines the working state of the audio processing unit of the terminal and the working of the earphone When the mode is not corresponding, the working state of the audio processing unit includes a call working state and a non-call working state, and the working mode of the earphone includes a digital audio mode and an analog audio mode;
  • the switching module 6 is configured to switch an operating mode of the headset according to the switching command
  • the call working state of the audio processing unit corresponds to an analog audio mode of the earphone, and the non-call working state of the audio processing unit corresponds to a digital audio mode of the earphone.
  • the switching module 6 can switch the working mode of the earphone according to the switching command received by the receiving module 5, specifically, the working mode of the earphone is switched from the digital audio mode to the analog audio mode, and the DAC and the amplification filter in the earphone are turned off by the switching module 6.
  • the functions corresponding to the digital earphone device enable the digital audio signal to be converted into an analog audio signal in the mobile phone.
  • the operation mode of the earphone is switched from the analog audio mode to the digital audio mode, that is, the function of the DAC and the amplification filter in the earphone is turned on by the switching module 6, and the earphone directly receives the digital audio signal transmitted from the mobile phone. And convert the digital audio signal into an analog audio signal in the earphone.
  • the receiving module 5 is configured to receive a first switching command sent by the terminal, where the first switching command is when the terminal establishes a call connection, and acquires an operating mode of the earphone as a digital audio mode. After sending
  • the switching module 6 is specifically configured to switch the working mode of the earphone to an analog audio mode according to the first switching command.
  • the receiving module 5 is configured to receive a second switching command sent by the terminal, where the second switching command is when the terminal ends the call, and after the working mode of the headset is obtained as an analog audio mode, Sent
  • the switching module 6 is specifically configured to switch the working mode of the earphone to a digital audio mode according to the second switching command.
  • the receiving module 5 is configured to receive a third switching command sent by the terminal, where the third switching command is that the terminal detects that a connection is established with the headset during a call, and acquires the headset.
  • the working mode is sent after the digital audio mode;
  • the switching module 6 is configured to cut the working mode of the headset according to the third switching command. Switch to analog audio mode.
  • terminal embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, ie may be located A place, or it can be distributed to multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the embodiment. Those of ordinary skill in the art can understand and implement without deliberate labor.
  • the embodiment of the present application provides a terminal.
  • the terminal provided by the embodiment of the present application is as shown in FIG. 8.
  • the terminal includes: a processor 801, a memory 802, a transceiver 803, and a bus system 804.
  • the processor 801, the memory 802, and the transceiver 803 can be connected to the bus system 804 or Other ways to connect.
  • the memory 802 is used as a non-volatile computer readable storage medium, and can be used for storing a non-volatile software program, a non-volatile computer-executable program, and a module, as in the processing method of the list item operation in the embodiment of the present application.
  • the processor 801 performs various functions of the server by running non-volatile software programs, instructions, and modules stored in the memory 802.
  • Application and data processing that is, a processing method for implementing the operation of the list item of the above method embodiment.
  • the memory 802 may include a storage program area and an storage data area, wherein the storage program area may store an operating system, an application required for at least one function; the storage data area may store data created by use of the processing device operated according to the list item, and the like. .
  • memory 802 can include high speed random access memory, and can also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device.
  • the memory 802 can optionally include memory remotely located relative to the processor 801 that can be connected to the processing device of the list item operation over a network. Examples of such networks include, but are not limited to, the Internet, intranets, local area networks, mobile communication networks, and combinations thereof.
  • Processor 801 may be an integrated circuit chip with signal processing capabilities. In the implementation process, each step of the foregoing method may be completed by an integrated logic circuit of hardware in the processor 801 or an instruction in a form of software.
  • the processor 801 described above may be a general purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA) or other programmable logic device, a discrete gate or transistor logic device, or discrete hardware. Component.
  • DSP digital signal processor
  • ASIC application specific integrated circuit
  • FPGA field programmable gate array
  • the methods, steps, and logical block diagrams disclosed in the embodiments of the present application can be implemented or executed.
  • the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
  • the steps of the method disclosed in the embodiments of the present application may be directly implemented by the hardware decoding processor, or may be performed by a combination of hardware and software modules in the decoding processor.
  • the software module can be located in a conventional storage medium such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like.
  • the storage medium is located in the memory 802, and the processor 801 reads the information in the memory 802 and performs the following steps in conjunction with its hardware:
  • the working state of the audio processing unit of the terminal includes a call working state and a non-call working state
  • the working mode of the earphone includes Digital audio mode and analog audio mode
  • the call working state of the audio processing unit corresponds to an analog audio mode of the earphone, and the non-call working state of the audio processing unit corresponds to a digital audio mode of the earphone.
  • the processor 801 is specifically configured to:
  • the processor 801 is specifically configured to:
  • the processor is specifically configured to determine that the terminal connected to the headset is in a call connection
  • the transceiver 803 is specifically configured to: when the working mode of the earphone is a digital audio mode, send a first switching command to the earphone, where the first switching command is used to instruct the earphone to switch the working mode to the analog mode. Audio mode.
  • the processor 801 is specifically configured to:
  • the transceiver 803 is specifically configured to: when the working mode of the earphone is an analog audio mode, send a second switching command to the earphone, where the second switching command is used to indicate that the earphone switches the working mode to a digital Audio mode.
  • the processor 801 is specifically configured to:
  • the transceiver 803 is specifically configured to: when the working mode of the earphone is a digital audio mode, send a third switching command to the earphone, where the third switching command is used to instruct the earphone to switch the working mode to the analog mode. Audio mode.
  • the working state of the audio processing unit of the terminal includes a call working state and a non-call working state
  • the earphone connected to the terminal supports the digital audio mode and the analog audio mode.
  • the digital audio mode corresponds to a non-call working state of the audio processing unit
  • the analog audio mode corresponds to a call working state of the audio processing unit. That is, when the terminal is in a non-calling state such as listening to music and watching video, the working mode of the earphone should be a digital audio mode, which ensures the quality of the sound; when the terminal is in a call working state, the analog signal is easy to implement and the existing communication
  • the platform supports analog communication, so the headset's working mode needs to be analog audio mode.
  • the terminal acquires the working state of the terminal and the working mode of the earphone connected to the terminal, and sends a switch to the earphone when determining that the working state of the terminal does not correspond to the working mode of the earphone. Command so that the headset switches the operating mode of the headset according to the switching command.
  • the earphone in the embodiment of the present application retains the advantages of the conventional earphone, and has the advantage of having a digital earphone.
  • the working mode of the earphone is an analog audio mode, which ensures the quality of the user's call; when the audio processing unit is in a non-talking state, the working mode of the earphone is a digital audio mode, reducing crosstalk. Interference, reduce the distortion of the sound and the noise floor, to bring better sound quality to the user.
  • an embodiment of the present application provides an earphone.
  • the earphone structure provided by the embodiment of the present application is as shown in FIG. 9.
  • the earphone includes: a processor 901, a memory 902, a transceiver 903, and a bus system 904.
  • the processor 901, the memory 902, and the transceiver 903 can pass through the bus system 904. Or connect in other ways.
  • the memory 902 is used as a non-volatile computer readable storage medium, and can be used for storing a non-volatile software program, a non-volatile computer-executable program, and a module, as in the processing method of the list item operation in the embodiment of the present application.
  • the processor 901 executes various functional applications of the server and data processing by executing non-volatile software programs, instructions, and modules stored in the memory 902, that is, a processing method for implementing the operation of the list item operations of the above method embodiments.
  • the memory 902 may include a storage program area and an storage data area, wherein the storage program area may store an operating system, an application required for at least one function; the storage data area may store data created by use of the processing device operated according to the list item, and the like. .
  • the memory 902 can include high speed
  • the random access memory may also include a non-volatile memory such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid-state storage device.
  • the memory 902 can optionally include memory remotely located relative to the processor 901 that can be connected to the processing device of the list item operation over a network. Examples of such networks include, but are not limited to, the Internet, intranets, local area networks, mobile communication networks, and combinations thereof. ;
  • the processor 901 controls the operation of the device that determines the motion information of the object to be tested, and the processor 901 may also be referred to as a CPU (Central Processing Unit).
  • the components of the device for determining the motion information of the object to be tested are coupled together by a bus system 904.
  • the bus system 904 may include a power bus, a control bus, a status signal bus, and the like in addition to the data bus.
  • various buses are labeled as bus system 904 in the figure. For ease of representation, only the schematic drawing is shown in FIG.
  • the method disclosed in the foregoing embodiment of the present application may be applied to the processor 901 or implemented by the processor 901.
  • the processor 901 may be an integrated circuit chip with signal processing capabilities. In the implementation process, each step of the foregoing method may be completed by an integrated logic circuit of hardware in the processor 901 or an instruction in a form of software.
  • the processor 901 described above may be a general purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA) or other programmable logic device, a discrete gate or transistor logic device, or discrete hardware. Component.
  • DSP digital signal processor
  • ASIC application specific integrated circuit
  • FPGA field programmable gate array
  • the methods, steps, and logical block diagrams disclosed in the embodiments of the present application can be implemented or executed.
  • the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
  • the steps of the method disclosed in the embodiments of the present application may be directly implemented by the hardware decoding processor, or may be performed by a combination of hardware and software modules in the decoding processor.
  • the software module can be located in a conventional storage medium such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like.
  • the storage medium is located in the memory 902, and the processor 901 reads the information in the memory 902 and performs the following steps in conjunction with its hardware:
  • a handover command sent by the terminal connected to the earphone where the handover command is sent when the terminal determines that the working state of the audio processing unit of the terminal does not correspond to the working mode of the headset,
  • the working state of the audio processing unit includes a call working state and Non-call working state
  • the working mode of the earphone includes a digital audio mode and an analog audio mode;
  • the call working state of the audio processing unit corresponds to an analog audio mode of the earphone, and the non-call working state of the audio processing unit corresponds to a digital audio mode of the earphone.
  • the transceiver 903 is specifically configured to receive a first handover command sent by the terminal, where the first handover command is when the terminal establishes a call connection, and obtains an operation mode of the headset as a number. Sent after the audio mode;
  • the processor 901 is specifically configured to switch the working mode of the earphone to an analog audio mode according to the first switching command.
  • the transceiver 903 is specifically configured to receive a second handover command sent by the terminal, where the second handover command is when the terminal ends the call, and obtains an operation mode of the headset as analog audio. Sent after the mode;
  • the processor 901 is specifically configured to switch the working mode of the earphone to a digital audio mode according to the second switching command.
  • the transceiver 903 is configured to receive a third handover command sent by the terminal, where the third handover command is that the terminal detects a connection with the headset during a call, and acquires The working mode of the earphone is sent after the digital audio mode;
  • the processor 901 is specifically configured to switch the working mode of the earphone to an analog audio mode according to the third switching command.
  • the working state of the audio processing unit of the terminal includes a call working state and a non-call working state
  • the earphone connected to the terminal supports the digital audio mode and the analog audio mode.
  • the digital audio mode corresponds to a non-call working state of the audio processing unit
  • the analog audio mode corresponds to a call working state of the audio processing unit. That is, when the terminal is in a non-calling state such as listening to music and watching video, the working mode of the earphone should be a digital audio mode, which ensures the quality of the sound; when the terminal is in a call working state, the analog signal is easy to implement and the existing communication Platform support model It is intended to communicate, so the working mode of the headset needs to be in analog audio mode.
  • the terminal acquires the working state of the terminal and the working mode of the earphone connected to the terminal, and sends a switch to the earphone when determining that the working state of the terminal does not correspond to the working mode of the earphone. Command so that the headset switches the operating mode of the headset according to the switching command.
  • the earphone in the embodiment of the present application retains the advantages of the conventional earphone, and has the advantage of having a digital earphone.
  • the working mode of the earphone is an analog audio mode, which ensures the quality of the user's call; when the audio processing unit is in a non-talking state, the working mode of the earphone is a digital audio mode, reducing crosstalk. Interference, reduce the distortion of the sound and the noise floor, to bring better sound quality to the user.
  • the electronic device of the embodiment of the present application exists in various forms, including but not limited to:
  • Mobile communication devices These devices are characterized by mobile communication functions and are mainly aimed at providing voice and data communication.
  • Such terminals include: smart phones (such as iPhone), multimedia phones, functional phones, and low-end phones.
  • Ultra-mobile personal computer equipment This type of equipment belongs to the category of personal computers, has computing and processing functions, and generally has mobile Internet access.
  • Such terminals include: PDAs, MIDs, and UMPC devices, such as the iPad.
  • Portable entertainment devices These devices can display and play multimedia content. Such devices include: audio, video players (such as iPod), handheld game consoles, e-books, and smart toys and portable car navigation devices.
  • the server consists of a processor, a hard disk, a memory, a system bus, etc.
  • the server is similar to a general-purpose computer architecture, but because of the need to provide highly reliable services, processing power and stability High reliability in terms of reliability, security, scalability, and manageability.
  • the embodiment of the present application provides a non-transitory computer readable storage medium storing computer instructions for causing the computer to perform any one of the applications to the terminal. Headphone mode switching method.
  • Embodiments of the present application provide a non-transitory computer readable storage medium storing computer instructions for causing the computer to perform any of the above to be applied to an earphone Headphone mode switching method.
  • Embodiments of the present application provide a computer program product, including a computing program stored on a non-transitory computer readable storage medium, the computer program including program instructions, when the program instructions are executed by a computer And causing the computer to perform any of the above-described methods for applying the headphone mode switching method of the terminal.
  • Embodiments of the present application provide a computer program product, including a computing program stored on a non-transitory computer readable storage medium, the computer program including program instructions, when the program instructions are executed by a computer And causing the computer to perform the earphone mode switching method applied to the earphone according to any one of the above.

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Abstract

La présente invention se rapporte au domaine des communications mobiles, et elle concerne en particulier un procédé de changement de mode d'écouteur et un dispositif électronique. Le procédé comprend les étapes suivantes : un terminal obtient un état de fonctionnement d'une unité de traitement audio du terminal et un mode de fonctionnement de l'écouteur connecté au terminal, l'état de fonctionnement de l'unité de traitement audio comprenant un état de fonctionnement en appel et un état de fonctionnement hors appel, et le mode de fonctionnement de l'écouteur comprenant un mode audio numérique et un mode audio analogique ; et lorsqu'il est déterminé que l'état de fonctionnement de l'unité de traitement audio ne correspond pas au mode de fonctionnement de l'écouteur, le terminal envoie une commande de commutation à l'écouteur pour que l'écouteur change le mode de fonctionnement de l'écouteur conformément à la commande de commutation, où l'état de fonctionnement en appel de l'unité de traitement audio correspond au mode audio analogique de l'écouteur, et l'état de fonctionnement hors appel de l'unité de traitement audio correspond au mode audio numérique de l'écouteur. Le mode de réalisation de la présente invention résout les problèmes selon lesquels la qualité sonore d'un écouteur classique dans l'état de la technique est sérieusement endommagée, et un écouteur numérique ne peut pas effectuer un appel ou la performance de l'appel est mauvaise.
PCT/CN2016/099904 2016-04-29 2016-09-23 Procédé de changement de mode d'écouteur et dispositif électronique WO2017185602A1 (fr)

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CN201610285503.7 2016-04-29
CN201610285503.7A CN105744424A (zh) 2016-04-29 2016-04-29 一种耳机模式切换方法、终端及耳机

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