WO2023284593A1 - 耳机及耳机音效的调节方法 - Google Patents

耳机及耳机音效的调节方法 Download PDF

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Publication number
WO2023284593A1
WO2023284593A1 PCT/CN2022/103955 CN2022103955W WO2023284593A1 WO 2023284593 A1 WO2023284593 A1 WO 2023284593A1 CN 2022103955 W CN2022103955 W CN 2022103955W WO 2023284593 A1 WO2023284593 A1 WO 2023284593A1
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WIPO (PCT)
Prior art keywords
sound effect
earphone
effect mode
control
audio file
Prior art date
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PCT/CN2022/103955
Other languages
English (en)
French (fr)
Inventor
毛辛男
梁凯
王予
刘稼骏
Original Assignee
深圳市韶音科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 深圳市韶音科技有限公司 filed Critical 深圳市韶音科技有限公司
Priority to CN202280006621.3A priority Critical patent/CN116368819A/zh
Publication of WO2023284593A1 publication Critical patent/WO2023284593A1/zh
Priority to US18/300,817 priority patent/US20230251821A1/en

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
    • G06F3/0482—Interaction with lists of selectable items, e.g. menus
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
    • G06F3/04847—Interaction techniques to control parameter settings, e.g. interaction with sliders or dials
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/16—Sound input; Sound output
    • G06F3/165—Management of the audio stream, e.g. setting of volume, audio stream path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
    • H04M1/72412—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories using two-way short-range wireless interfaces
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1041—Mechanical or electronic switches, or control elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R29/00—Monitoring arrangements; Testing arrangements
    • H04R29/008—Visual indication of individual signal levels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/04—Circuits for transducers, loudspeakers or microphones for correcting frequency response
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/033—Headphones for stereophonic communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2420/00—Details of connection covered by H04R, not provided for in its groups
    • H04R2420/07—Applications of wireless loudspeakers or wireless microphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/55—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception using an external connection, either wireless or wired
    • H04R25/558—Remote control, e.g. of amplification, frequency

Definitions

  • the present application relates to the technical field of electronic equipment, in particular to the field of earphones.
  • the sound effect modes provided by the earphones are mostly designed according to the music style or music type. Users can switch Different sound effect modes provide different musical experience for the same piece of music, for example, pop, rock, classical, folk. However, no matter whether it is earphones or other terminal fields, there is no special sound effect mode designed according to the wearing state of the human ear or the type of audio file to be played, resulting in users not being able to obtain the best sense of hearing in different usage scenarios. experience.
  • An embodiment of the present application provides an earphone, including:
  • the loudspeaker is used to play audio files;
  • the communication module is used to form a communication connection with the terminal device, the terminal device includes a display screen, and the display screen is used to display a first user interface, and the first user interface is provided with at least two different Select the selection control of any sound effect mode in the sound effect mode, and the audio stream of the audio file played by the earphone through the speaker in different sound effect modes has different sound parameter values; The corresponding relationship between them adjusts the sound parameters of the audio stream of the audio file to the sound parameters corresponding to the sound effect mode; the controller is used to control the communication module to receive the selection instruction for a certain sound effect mode conveyed by the user through the trigger selection control , and control the communication module to receive the audio stream of the audio file from the terminal device, and then control the optimization module to process the audio stream of the audio file and output it to the speaker, and then control the speaker to play the audio file.
  • At least two different sound effect modes include a first sound effect mode and a second sound effect mode, and in the first sound effect mode, the frequency response curve of the electrical signal of the audio file processed by the optimization module satisfies the signal in the 200-10KHZ frequency band
  • the response shows a flat trend, and the signal response of the frequency band below 100HZ is relatively weaker than that of the 200-10KHZ frequency band; in the second sound effect mode, the frequency response curve of the electrical signal of the audio file processed by the optimization module meets the requirements of the frequency band below 1KHZ.
  • the signal response is weaker than that of the frequency band above 1KHZ.
  • At least two different sound effect modes include a third sound effect mode, and in the third sound effect mode, the frequency response curve of the electrical signal of the audio file processed by the optimization module satisfies the signal response of the 400-3KHZ frequency band relative to other frequency bands Significantly enhanced signal response.
  • the earphone also includes a sensor for detecting the wearing state of the human ear; the controller is used for selecting a specific sound effect mode from at least two different sound effect modes according to the wearing state of the human ear detected by the sensor, and controlling the speaker to Play audio files in this sound effect mode.
  • the earphone also includes an analysis module for analyzing the type of the audio file to be played; the controller selects a specific sound effect mode from at least two different sound effect modes according to the type of the audio file determined by the analysis module, and controls The speaker plays audio files in this sound effect mode.
  • an analysis module for analyzing the type of the audio file to be played
  • the controller selects a specific sound effect mode from at least two different sound effect modes according to the type of the audio file determined by the analysis module, and controls The speaker plays audio files in this sound effect mode.
  • the earphone further includes a memory and an input module, the input module is used to input the sound parameter value corresponding to each sound effect mode of at least two different sound effect modes, and the memory is used to store the sound parameter value corresponding to each sound effect mode.
  • the first user interface includes a main operation interface, and the main operation interface is provided with at least one of a playback operation control, a Bluetooth connection control, and a tuning control; wherein, the playback operation control is used to control the speaker to play or pause the playback of the audio file
  • the playback operation control, the Bluetooth connection control is used to connect the headset and the terminal device, and the tuning control is used to adjust the volume of the speaker when playing audio files.
  • the first user interface includes a sound effect setting interface, and the sound effect setting interface pops up when the terminal receives a user's sound effect setting instruction;
  • the selection control of the sound effect mode includes an operation area for receiving user selection instructions, and the area of the operation area is the same as that of the sound effect setting interface.
  • the ratio of the total area is greater than or equal to 0.2 and less than or equal to 1.
  • the selection control of the sound effect mode also includes an operation description area, which is used to explain the functions of the operation area; when the first user interface is the main operation interface, the operation description area and the operation area at least partially overlap, when When the first user interface is the sound effect setting interface, the operation description area and the operation area are set independently.
  • a method for adjusting the sound effect of earphones comprising: obtaining information on the wearing state of the human ear and/or the type information of the audio file to be played; according to the wearing state information of the human ear and/or the type information of the audio file to be played, Select the corresponding sound effect mode on the terminal device that constitutes the communication connection with the earphone; adjust the sound effect when the earphone plays the audio file according to the sound parameter value corresponding to the selected sound effect mode.
  • An earphone comprising: a loudspeaker for playing audio files; a communication module for forming a communication connection with at least one terminal device; the terminal device includes a display screen for displaying a second user interface, on the second user interface
  • a multi-device connection function control for turning on or off the dual-device connection function.
  • the communication module is configured to form a communication connection with at least two terminal devices.
  • the controller is used to control the communication module to receive audio files from the terminal device that forms a communication connection with the earphone and to control the speaker to play the audio file.
  • the multi-device connection function control is a dual-device connection function control for enabling the dual-device connection function; the communication module is used for forming a Bluetooth connection with at least one terminal device.
  • the second user interface is further provided with a terminal connection control for establishing or disconnecting the communication connection between the earphone and the terminal device.
  • An earphone comprising: a speaker for playing audio files; a communication module for forming a communication connection with at least one terminal device; a controller for controlling the communication module to receive audio files from the terminal device and control the speaker to play the audio files;
  • the headset has a switchable first connection mode and a second connection mode.
  • the communication module When the headset is in the first connection mode, the communication module is configured to form a communication connection with at least two terminal devices.
  • the headset is in the second connection mode, the communication module The module is configured so that it can only form a communication connection with one terminal device.
  • FIG. 1 is a schematic diagram of a hardware structure and a terminal device of an earphone implementing various embodiments of the present invention
  • FIG. 2 is an exemplary first user interface displayed on the display screen of the terminal device in FIG. 1;
  • FIG. 3 is an exemplary first user interface displayed on the display screen of the terminal device in FIG. 1;
  • FIG. 4 is an exemplary first user interface displayed on the display screen of the terminal device in FIG. 1;
  • Fig. 5 is a secondary interface of the first user interface shown in Fig. 4;
  • Fig. 6 is a three-level interface of the first user interface shown in Fig. 4;
  • FIG. 7 is an exemplary first user interface displayed on the display screen of the terminal device in FIG. 1;
  • Fig. 8 is a secondary interface of the first user interface shown in Fig. 7;
  • Fig. 9 is a three-level interface of the first user interface shown in Fig. 7;
  • FIG. 10 is a frequency response curve of the first sound effect mode according to an embodiment of the present invention.
  • Fig. 11 is the frequency response curve of the second sound effect mode of an embodiment of the present invention.
  • FIG. 12 is a frequency response curve of a second sound effect mode according to an embodiment of the present invention.
  • FIG. 13 is an exemplary second user interface displayed on the display screen of the terminal device in FIG. 1;
  • Fig. 14 is a secondary interface of the second user interface shown in Fig. 13;
  • FIG. 15 is an exemplary second user interface displayed on the display screen of the terminal device in FIG. 1;
  • Fig. 16 is a secondary interface of the second user interface shown in Fig. 15;
  • Figure 17 is a secondary interface of the second user interface shown in Figure 15;
  • FIG. 18 is a secondary interface of the second user interface shown in FIG. 15 .
  • FIG. 1 is a schematic structural diagram of an embodiment of an earphone according to the present invention, wherein the earphone includes a loudspeaker, a communication module and a controller.
  • the loudspeaker is used to play audio files
  • the communication module is used to form a communication connection with the terminal device
  • the terminal device includes a display screen
  • the display screen is used to display a first user interface
  • the first user interface is provided with a device for switching between at least two different The selection control for selecting any sound effect mode in the sound effect mode.
  • the earphone of the present invention may be a wired earphone or a wireless earphone.
  • the earphone When the earphone is a wireless earphone, preferably, the earphone and the terminal device establish a communication connection through Bluetooth.
  • the terminal device may be a mobile phone, IPAD, desktop computer, notebook computer, etc., which is not limited here.
  • the terminal device includes a processor and a display screen, and the terminal device is installed with an application program of the earphone. When the user opens the application program on the terminal device, the processor of the terminal device executes a preset program to control the display screen to display the first part of the application program. a user interface.
  • the audio stream of the audio file played by the earphone through the speaker in different sound effect modes has different sound parameter values, among which the sound parameter value includes the response value of a certain frequency band, the effective dynamic range of the volume, the low frequency gain of the noise threshold, and the subwoofer At least one of intensity, subwoofer center frequency, etc.
  • the controller is used to control the communication module to receive the selection instruction for a certain sound effect mode conveyed by the user through the trigger selection control, and control the speaker to play the audio file according to the selected sound effect mode.
  • the controller receives the user's sound effect mode selection instruction, it determines the sound parameter value corresponding to the sound effect mode, and controls the optimization module to optimize the audio stream of the audio file to be played according to the sound parameter value;
  • the audio stream of the audio file is output to the speaker, and then the speaker is controlled to emit sound to the outside according to the received audio stream.
  • the optimization module may be a digital signal processor.
  • the earphone further includes a memory and an input module, the input module is used to input the sound parameter value corresponding to each sound effect mode of at least two different sound effect modes, and the memory is used to store the sound parameter value corresponding to each sound effect mode.
  • the input module can be hardware devices such as keyboard, mouse, touch screen, etc., for headset developers to write the sound parameter value corresponding to each sound effect mode before the headset leaves the factory, or for users to customize the sound parameter value corresponding to each sound effect mode according to actual needs .
  • the first sound effect mode is a standard mode that fits the human ear without earplugs, that is, the ear canal is in an open state
  • the second sound effect mode is the earplug that fits the human ear wearing earplugs, that is, the ear canal is in a blocked state mode
  • the third sound effect mode is suitable for playing audio files with more human voices or more intermediate frequencies, such as e-books, voice navigation, online courses, etc.
  • the fourth sound effect mode (as an embodiment, it can be the first - sound effect mode) is suitable for playing music or audio files with a relatively small proportion of human voice or a small proportion of intermediate frequency, such as musical instrument performances.
  • At least two different sound effect modes include a first sound effect mode and a second sound effect mode.
  • FIG. 1 is a frequency response curve of the first sound effect mode
  • FIG. 12 is a frequency response curve of the second sound effect mode.
  • the frequency response curve of the electrical signal of the audio file processed by the optimization module meets the signal response of the 200-10KHZ frequency band and shows a flat trend, and the signal response of the frequency band below 100HZ is relatively lower than that of the 200-10KHZ frequency band.
  • the frequency response curve of the electrical signal of the audio file processed by the optimization module satisfies that the signal response of the frequency band below 1KHZ is weaker than that of the frequency band above 1KHZ.
  • the first sound effect mode is more suitable for the state of the human ear without earplugs, and the first sound effect mode is more suitable for the state of the human ear with earplugs.
  • the wearing state of the human ear may include the state of the human ear wearing the earphone or the state of the human ear wearing other devices, wherein the state of the human ear wearing the earphone may include the wearing position of the earphone, the wearing time of the earphone, etc.;
  • the status of other devices worn by the ear may include whether the other device is worn by the human ear, the position and time of wearing the other device, and the like.
  • Other devices can include electronic and non-electronic devices such as earbuds, jewelry, other headphones, hearing aids, and more.
  • the earphone can also include a sensor for detecting the wearing state of the human ear; the controller is used for automatically selecting a specific sound effect mode from at least two different sound effect modes according to the wearing state of the human ear detected by the sensor, and controlling the speaker Play audio files in this sound effect mode.
  • At least two different sound effect modes also include a third sound effect mode, and in the third sound effect mode, the frequency response curve of the electrical signal of the audio file processed by the optimization module satisfies the relative signal response of the 400-3KHZ frequency band The signal response in other frequency bands is significantly enhanced.
  • the third sound effect mode is more suitable for playing human voice audio files.
  • the first sound effect mode of the present invention is more suitable for playing non-human voice audio files.
  • the earphone also includes an analysis module for analyzing the type of the audio file to be played; the controller selects a specific sound effect mode from at least two different sound effect modes according to the type of the audio file determined by the analysis module, and controls the speaker Play audio files in this sound effect mode.
  • the first user interface includes a sound effect setting interface
  • the sound effect mode setting interface shown in Figure 2 includes selection controls for the first sound effect mode, the second sound effect mode, the third sound effect mode, and the fourth sound effect mode
  • the sound effect setting interface pops up when the terminal receives the user's sound effect setting instruction; specifically, the user can enter through the setting bar of the application program to further open the sound effect setting interface for the user to select the sound effect mode.
  • the sound effect mode setting interface includes selection controls for at least two sound effect modes.
  • the selection control of the sound effect mode includes an operation area for receiving user selection instructions and an operation description area for explaining the functions of the operation area, the ratio of the area of the operation area to the total area of the sound effect setting interface is greater than or equal to 0.2 and less than or equal to 1, further , the ratio of the area of the operation area to the total area of the sound effect setting interface is greater than or equal to 0.4 and less than or equal to 0.8.
  • the selection control of the sound effect mode is set in the middle of the interface, and the shape of the operation area is circular, square, rhombus, etc. and is not limited here.
  • the operation description area includes an image description area and a text description area.
  • each text description area includes a text description of the functions of the operation area, such as "standard mode”, "human voice Mode”, “Earplug Mode”;
  • the icons in the icon description area explain the functions of the operation area, for example, use icon 1, which uses the image of the human ear wearing earphones but not wearing earplugs to illustrate that the standard mode is suitable for this kind of human ear wearing state ; use icon 2, that is, the image of the human ear wearing earphones and earplugs to indicate that the earplug mode is suitable for this kind of human ear wearing state; that is, icon 3, that is, the image of a person speaking to illustrate that the human voice mode is suitable for listening to human voice audio.
  • the operation description area and the operation area independently at least partially overlap, that is, the text description area or the icon description area overlaps with the operation area at least in part, as shown in Figure 2, the icon is located inside the operation area, that is, the icon description area and the operation area are overlapped.
  • the operation description area and the operation area are set independently, that is, there is no overlapping setting.
  • the sound effect setting interface also includes an interface description area located at the top of the interface, as shown in Figure 2, wherein the interface description area includes a text description "EQ sound effect" mode.
  • the difference between the sound effect setting interface shown in FIG. 3 and FIG. 2 is that there are only two selection controls for sound effect modes.
  • the first user interface includes a main operation interface, and the main operation interface is provided with at least one of a playback operation control, a Bluetooth connection control, and a tuning control.
  • the playback operation control includes a playback operation control for controlling the speaker to play or pause the audio file, and the playback operation control may also include a switching control for controlling the speaker to switch audio files, such as next or previous;
  • the Bluetooth connection control is used for Connect the earphone and the terminal device;
  • the tuning control is used to adjust the volume of the speaker when playing audio files.
  • the main operation interface is not only provided with selection controls for sound effect modes, but also with playback operation controls, Bluetooth connection controls, and tuning controls.
  • the selection control of the sound effect mode also includes a text description area and an icon description area, wherein both the text description area and the icon description area overlap with the operation area, so that the design of the interface is more compact.
  • the main operation interface shown in Figure 4 also includes a headset display area, which is used to display the overall shape of the headset.
  • the headset display area is provided with hyperlinks. Clicking on the preset position or any position in the headset area can trigger the display of product information.
  • the secondary interface as shown in Figure 5, the secondary interface that pops up when you click the earphone display area is the same as the main operation interface in Figure 4, the difference lies in the lower area of the sound effect mode selection control, and the sound effect mode selection control in the secondary interface
  • the lower area of the screen mainly includes the product information description area and the hot key area.
  • the hot keys include the copy key for copying the SN serial number and the close key for closing the secondary interface.
  • a pop-up window for feedback on the hotkey operation can also pop up. For example, after the copy is successful, a pop-up window of "copy successfully" will pop up on the secondary interface.
  • the hotkey operation feedback pop-up window displays the preset time After disappearing.
  • the invention also discloses a method for adjusting the sound effect of earphones, including:
  • the present invention also discloses an earphone, comprising: a loudspeaker for playing audio files; a communication module for forming a communication connection with at least one terminal device; the terminal device includes a display screen for displaying a second user interface , the second user interface is provided with a multi-device connection function control for turning on or off the dual-device connection function.
  • the multi-device connection function control is turned on, the communication module is configured to form a communication connection with at least two terminal devices.
  • the multi-device connection control is turned off, the communication module is configured to only form a communication connection with one terminal device; the controller is used to control the communication module to receive audio files from the terminal device that forms a communication connection with the earphone and control the speaker to play the audio file .
  • the headset can stay connected to two Bluetooth devices at the same time.
  • the dual-device connection has two states: on and off. When it is on, the headset can connect to two Bluetooth devices at the same time; when it is off, the headset can only connect to one Bluetooth device.
  • the operating rules are as follows:
  • the headset turns off the dual-device connection by default, and the dual-device connection function of the headset is turned on through the APP.
  • the headset is connected to the two Bluetooth devices at the same time, but only the audio of one device can be played at the same time.
  • the headset plays the device that transmits audio to the headset first, and the headset will not play the audio information of another device until the device suspends audio transmission.
  • the priority of mobile phone calls is higher than other audio information. Even if the headset plays a song from one of the devices, and the other device has an incoming or outgoing call, the headset will immediately switch to transmit the device in the call. Audio in other formats has no priority.
  • the multi-device connection function control is a dual-device connection function control for enabling the dual-device connection function; the communication module is used to form a Bluetooth connection with at least one terminal device.
  • the second user interface is also provided with a terminal connection control for establishing or disconnecting a communication connection between the headset and the terminal device.
  • the earphone in the present invention also includes: a speaker, used to play audio files; a communication module, used to form a communication connection with at least one terminal device; a controller, used to control the communication module to receive audio files from the terminal device and control the speaker to play audio File; the headset has a switchable first connection mode and a second connection mode.
  • the communication module When the headset is in the first connection mode, the communication module is configured to form a communication connection with at least two terminal devices.
  • the headset is in the second connection mode , the communication module is configured to only form a communication connection with one terminal device.
  • the second user interface is provided with a multi-device connection function control for enabling or disabling the dual-device connection function, and the multi-device connection function control is in an off state at this time.
  • the second user interface is provided with a multi-device connection function control for enabling or disabling the dual-device connection function.
  • the multi-device connection function control is turned on.
  • the user can click "Connect to the second device" hotkey to connect the headset to the second terminal device, and then pop up the secondary interface of the second user interface in Figure 15, as shown in Figure 16, to guide the user how to connect the second device.
  • Figure 17 is the secondary interface of the second user interface displayed by the application program when the second device is successfully connected after the user clicks the hotkey of "connect the second device". After the hotkey, the secondary interface of the secondary user interface displayed by the application when the connection of the second device fails.

Abstract

本申请主要是涉及一种耳机及耳机音效的调节方法。其中，耳机包括扬声器，用于播放音频文件；通讯模块，用于和终端设备构成通讯连接，终端设备包括显示屏，显示屏用于显示第一用户界面，第一用户界面上设置有用于在至少两种不同的音效模式中选择任一音效模式的选择控件，耳机在不同的音效模式下通过扬声器播放出的音频文件的音频流具有不同的声音参数值；优化模块，用于根据某一音效模式与声音参数值之间的对应关系，将音频文件的音频流的声音参数调整至该音效模式对应的声音参数。

Description

耳机及耳机音效的调节方法
本申请要求于2021年07月16日发文的申请号为2021108067334，发明名称为“耳机及耳机音效的调节方法”的中国专利申请的优先权，其通过引用方式全部并入本申请。
【技术领域】
本申请涉及电子设备的技术领域，具体是涉及耳机领域。
【背景技术】
目前，对耳机的音效调节方式大多是需要进入设置或应用软件中对喜爱的音效模式进行选择，目前，耳机所能提供的音效模式大多是根据音乐风格或者音乐类型所设计的，用户可通过切换不同的音效模式获得对同一支乐曲不同的曲风体验，例如，流行、摇滚、古典、民谣。但是无论是耳机还是其他终端领域，均没有提供根据人耳的佩戴状态或者即将要播放的音频文件的类型所设计的特殊的音效模式，导致用户在不同的使用场景下不能获得最佳的听感体验。
【发明内容】
本申请实施例提供了一种耳机，包括：
扬声器，用于播放音频文件；通讯模块，用于和终端设备构成通讯连接，终端设备包括显示屏，显示屏用于显示第一用户界面，第一用户界面上设置有用于在至少两种不同的音效模式中选择任一音效模式的选择控件，耳机在不同的音效模式下通过扬声器播放出的音频文件的音频流具有不同的声音参数值；优化模块，用于根据某一音效模式与声音参数值之间的对应关系，将音频文件的音频流的声音参数调整至该音效模式对应的声音参数；控制器，用于控制通讯模块接收用户通过触发选择控件所传达的对某一音效模式的选择指令，以及控制通讯模块从终端设备接收音频文件的音频流，再控制优化模块对将音频文件的音频流进行处理后输出给扬声器，再控制扬声器播放音频文件。
可选地，至少两种不同的音效模式包括第一音效模式和第二音效模式，在第一音效模式下经优化模块处理后的音频文件的电信号的频响曲线满足200-10KHZ频段的信号响应呈平直趋势，100HZ以下频段的信号响应比200-10KHZ频段的信号响应相对较弱；在第二音效模式下经优化模块处理后的音频文件的电信号的频响曲线满足1KHZ以下频段的信号响应相比1KHZ以上频段的响应较弱。
可选地，至少两种不同的音效模式包括第三音效模式，在第三音效模式下经优化模块处理后的音频文件的电信号的频响曲线满足400-3KHZ频段的信号响应相对于其他频段信号响应明显增强。
可选地，耳机还包括传感器，用于检测人耳的佩戴状态；控制器用于根据传感器检测到的人耳的佩戴状态从至少两种不同的音效模式中选择特定的音效模式，并控制扬声器在该音效模式下播放音频文件。
可选地，耳机还包括解析模块，用于解析待播放的音频文件的类型；控制器根据解析模块所确定的音频文件的类型从至少两种不同的音效模式中选择特定的音效模式，并控制扬声器在该音效模式下播放音频文件。
可选地，耳机还包括存储器和输入模块，输入模块用于输入至少两种不同的音效模式的每一音效模式所对应的声音参数值，存储器用于存储每一音效模式对应的声音参数值。
可选地，第一用户界面包括操作主界面，操作主界面设置有播放操作控件、蓝牙连接控件、调音控件中的至少一个；其中，播放操作控件用于控制扬声器播放或暂停播放音频文件的播放操作控件，蓝牙连接控件用于连接耳机和终端设备，调音控件用于调节扬声器的播放音频文件时的音量大小。
可选地，第一用户界面包括音效设置界面，音效设置界面在终端接收到用户的音效设置指令时弹出；音效模式的选择控件包括接收用户选择指令的操作区，操作区的面积与音效设置界面总面积的比值大于等于0.2且小于等于1.
可选地，音效模式的选择控件还包括操作说明区，操作说明区用于对操作区的功能进行说明；当第一用户界面为操作主界面时，操作说明区和操作区至少部分重叠，当第一用户界面为音效设置界面时，操作说明区和操作区独立设置。
一种耳机音效的调节方法，包括：获取人耳的佩戴状态信息和/或即将播放的音频文件的类型信息；根据人耳的佩戴状态信息和/或即将播放的音频文件的类型信息，在与耳机构成通讯连接的终端设备上选择对应的音效模式；根据所选择的音效模式所对应的声音参数值调节耳机播放音频文件时的音效。
一种耳机，包括：扬声器，用于播放音频文件；通讯模块，用于和至少一台终端设备构成通讯连接；终端设备包括显示屏，显示屏用于显示第二用户界面，第二用户界面上设置有用于开启或关闭双设备连接功能的多设备连接功能控件，当多设备连接功能控件被开启时，通讯模块被配置为能够与至少两台终端设备构成通讯连接，当多设备连接控件被关闭时，通讯模块被配置为仅能与一台终端设备构成通讯连接；控制器，用于控制通讯模块从与耳机构成通讯连接的终端设备接收音频文件并控制扬声器播放音频文件。
可选地，多设备连接功能控件为用于开启双设备连接功能的双设备连接功能控件；通讯模块用于和至少一台终端设备构成蓝牙连接。
可选地，第二用户界面还设置有用于耳机与终端设备建立或者断开通信连接的终端连接控件。
一种耳机，包括：扬声器，用于播放音频文件；通讯模块，用于和至少一台终端设备构成通讯连接；控制器，用于控制通讯模块从终端设备接收音频文件并控制扬声器播放音频文件；耳机具有可切换的第一连接模式和第二连接模式，当耳机处于第一连接模式时，通讯模块被配置为能够和至少两台终端设备构成通讯连接，当耳机处于第二连接模式时，通讯模块被配置为仅能与一台终端设备构成通讯连接。
【附图说明】
为了更清楚地说明本申请实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为实现本发明各个实施例的耳机的硬件结构和终端设备的示意图；
图2为图1中的终端设备的显示屏所显示的示例性第一用户界面；
图3为图1中的终端设备的显示屏所显示的示例性第一用户界面；
图4为图1中的终端设备的显示屏所显示的示例性第一用户界面；
图5为图4中示出的第一用户界面的二级界面；
图6为图4中示出的第一用户界面的三级界面；
图7为图1中的终端设备的显示屏所显示的示例性第一用户界面；
图8为图7中示出的第一用户界面的二级界面；
图9为图7中示出的第一用户界面的三级界面；
图10为本发明的一种实施例的第一音效模式的频响曲线；
图11为本发明的一种实施例的第二音效模式的频响曲线；
图12为本发明的一种实施例的第二音效模式的频响曲线；
图13为图1中的终端设备的显示屏所显示的示例性第二用户界面；
图14为图13中示出的第二用户界面的二级界面；
图15为图1中的终端设备的显示屏所显示的示例性第二用户界面；
图16为图15中示出的第二用户界面的一个二级界面；
图17为图15中示出的第二用户界面的一个二级界面；
图18为图15中示出的第二用户界面的一个二级界面。
【具体实施方式】
下面结合附图和实施例，对本申请作进一步的详细描述。特别指出的是，以下实施例仅用于说明本申请，但不对本申请的范围进行限定。同样的，以下实施例仅为本申请的部分实施例而非全部实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
本申请中提及“实施例”意味着，结合实施例描述的特定特征、结构或特性可以包含在本申请的至少一个实施例中。本领域技术人员显式地和隐式地理解的是，本申请所描述的实施例可以与其他实施例相结合。
图1为作为本发明的耳机的一种实施例的结构示意图，其中，耳机包括扬声器、通讯模块和控制器。其中，扬声器用于播放音频文件；通讯模块用于和终端设备构成通讯连接，终端设备包括显示屏，显示屏用于显示第一用户界面，第一用户界面上设置有用于在至少两种不同的音效模式中选择任一音效模式的选择控件。
本发明的耳机可以是有线耳机也可以是无线耳机，当耳机为无线耳机时，优选地，耳机和终端设备通过蓝牙建立通信连接。终端设备可以是手机、IPAD、台式电脑、笔记本电脑等，在此不作限制。终端设备包括处理器和显示屏，终端设备安装有耳机的应用程序，当用户在终端设备上打开该应用程序时，终端设备的处理器执行预设的程序以控制显示屏显示该应用程序的第一用户界面。
耳机在不同的音效模式下通过扬声器播放出的音频文件的音频流具有不同的声音参数值，其中，声音参数值包括某一频段的响应值、音量有效动态范围、噪声门限的低频增益、重低音强度、重低音中心频率等至少一个，控制器用于控制通讯模块接收用户通过触发选择控件所传达的对某一音效模式的选择指令，并根据所选择的音效模式控制扬声器播放音频文件。
关于根据所选择的音效模式控制扬声器播放音频文件，作为一种可选地实施方式，通过用于将音频文件的音频流的声音参数值调整至该音效模式对应的声音参数值的优化模块得以实现。具体地，控制器接收到用户的音效模式选择指令后，确定该音效模式对应的声音参数值，控制优化模块根据该声音参数值优化待播放的音频文件的音频流；并控制优化模块将优化后的音频文件的音频流输出至扬声器，再控制扬声器根据该接收的音频流向外界发出声音。其中，优化模块可以是数字信号处理器。
可选地，耳机还包括存储器和输入模块，输入模块用于输入至少两种不同的音效模式的每一音效模式所对应的声音参数值，存储器用于存储每一音效模式对应的声音参数值。输入模块可以是键盘、鼠标、触摸屏等硬件设备，供耳机开发人员再耳机出厂前写入每一音效模 式对应的声音参数值，或者供用户根据实际需求自定义每一音效模式对应的声音参数值。
本发明中，第一音效模式为适配人耳不配戴耳塞，即耳道处于开放状态时的标准模式，第二音效模式为适配人耳佩戴耳塞，即耳道处于堵塞状态时的耳塞模式；第三音效模式为适用于播放人声占比较多或者中频占比较多的音频文件，如电子书、人声导航、在线课程等；第四音效模式(作为一种实施例，可以为第一音效模式)为适用于播放乐曲或者人声占比相对较少或者中频占比较少的音频文件，如乐器演奏曲。
如图10-11所示，至少两种不同的音效模式包括第一音效模式和第二音效模式，图1为第一音效模式的频响曲线，图12为第二音效模式的频响曲线。在第一音效模式下经优化模块处理后的音频文件的电信号的频响曲线满足200-10KHZ频段的信号响应呈平直趋势，100HZ以下频段的信号响应比200-10KHZ频段的信号响应相对较弱；在第二音效模式下经优化模块处理后的音频文件的电信号的频响曲线满足1KHZ以下频段的信号响应相比1KHZ以上频段的响应较弱。如此设计能够满足不同的人耳佩戴状态，具体的，第一音效模式更加适配于人耳不带耳塞的状态，第一音效模式更加适配于人耳带耳塞的状态。
需要说明的是，人耳的佩戴状态可以包括人耳佩戴耳机的状态也可以包括人耳佩戴其他设备的状态，其中，人耳佩戴耳机的状态可以包括耳机佩戴位置，耳机佩戴时间等等；人耳佩戴其他设备的状态可以包括人耳是否佩戴其他设备，佩戴其他设备的位置、时间等等。其他设备可以包括电子设备和非电子设备，例如耳塞、饰品、其他耳机、助听器等等。
进一步地，耳机还可以包括传感器，用于检测人耳的佩戴状态；控制器用于根据传感器检测到的人耳的佩戴状态从至少两种不同的音效模式中自动选择特定的音效模式，并控制扬声器在该音效模式下播放音频文件。
如图12所示，至少两种不同的音效模式还包括第三音效模式，在第三音效模式下经优化模块处理后的音频文件的电信号的频响曲线满足400-3KHZ频段的信号响应相对于其他频段信号响应明显增强。如此设计，第三音效模式更加适用于播放人声类的音频文件，事实上，本发明的第一音效模式更加适用于播放非人声类的音频文件。
进一步地，耳机还包括解析模块，用于解析待播放的音频文件的类型；控制器根据解析模块所确定的音频文件的类型从至少两种不同的音效模式中选择特定的音效模式，并控制扬声器在该音效模式下播放音频文件。
如图2-3所示，第一用户界面包括音效设置界面，图2所示的音效模式设置界面包括第一音效模式、第二音效模式、第三音效模式以及第四音效模式的选择控件，音效设置界面在终端接收到用户的音效设置指令时弹出；具体地，用户可通过应用程序的设置栏进入，进一步打开用于供其选择音效模式的音效设置界面。具体地，音效模式设置界面包括至少两种音效模式的选择控件。
音效模式的选择控件包括接收用户选择指令的操作区和用于对操作区的功能进行说明的操作说明区，操作区的面积与音效设置界面总面积的比值大于等于0.2且小于等于1，进一步地，操作区的面积与音效设置界面总面积的比值大于等于0.4且小于等于0.8。如图2中，音效模式的选择控件设置于界面中部，操作区的形状呈圆形、方形、菱形等在此不作限制。操作说明区包括图像说明区和文字说明区，如图2所示，文字说明区设置于各操作区上方，各文字说明区包括对操作区功能的文字说明，例如“标准模式”、“人声模式”、“耳塞模式”；图标说明区对操作区功能进行说明的图标，例如用图标1，即采用人耳佩戴耳机但不佩戴耳塞的图像用于说明标准模式适用于该种人耳佩戴状态；用图标2，即采用人耳佩戴耳机且佩戴耳塞的图像说明耳塞模式适用于该种人耳佩戴状态；即图标3，即采用人说话的图像说明人声模式适用于听人声类音频。其中，操作说明区和操作区独立至少部分重叠，即文字说明区 或图标说明区与操作区至少部分重叠，如图2所示，图标位于操作区内部，即图标说明区和操作区重叠设置。可选地，操作说明区和操作区独立设置，即无重叠设置。进一步地，音效设置界面还包括位于界面上方的界面说明区，如图2，其中界面说明区包括文字说明“EQ音效”模式。
图3所示的音效设置界面与图2的差别在于仅设置有两种音效模式的选择控件。
第一用户界面包括操作主界面，操作主界面设置有播放操作控件、蓝牙连接控件、调音控件中的至少一个。其中，播放操作控件包括用于控制扬声器播放或暂停播放音频文件的播放操作控件，播放操作控件还可以包括用于控制扬声器切换音频文件的切换控件，例如下一个或上一个；蓝牙连接控件用于连接耳机和终端设备；调音控件用于调节扬声器的播放音频文件时的音量大小。如图4所示，操作主界面上不仅设置有音效模式的选择控件，还设置有播放操作控件、蓝牙连接控件、调音控件。音效模式的选择控件也包括文字说明区和图标说明区，其中文字说明区和图标说明区均和操作区重叠设置，以使得界面的设计更加紧凑。
图4所示的操作主界面还包括耳机展示区，用于展示耳机的整机形态，其中耳机展示区设置有超链接，点击耳机区的预设位置或者任意位置，可触发显示有产品信息的二级界面，如图5所示，点击耳机展示区所弹出的二级界面与图4的操作主界面部分相同，不同之处在于音效模式选择控件的下部区域，二级界面的音效模式选择控件的下部区域主要有产品信息说明区及热键区，热键包括复制SN序列号的复制键以及关闭二级界面的关闭键。点击相关热键后，还可以弹出反馈热键操作的弹窗，例如在复制成功后，二级界面还会弹出“复制成功”的弹窗，优选地，热键操作反馈弹窗显示预设时间后消失。
本发明还揭示了一种耳机音效的调节方法，包括：
S1，获取人耳的佩戴状态信息和/或即将播放的音频文件的类型信息；
S2，根据人耳的佩戴状态信息和/或即将播放的音频文件的类型信息，在与耳机构成通讯连接的终端设备上选择对应的音效模式；
S3，根据所选择的音效模式所对应的声音参数值调节耳机播放音频文件时的音效。
本发明中还揭示了一种的耳机，包括：扬声器，用于播放音频文件；通讯模块，用于和至少一终端设备构成通讯连接；终端设备包括显示屏，显示屏用于显示第二用户界面，第二用户界面上设置有用于开启或关闭双设备连接功能的多设备连接功能控件，当多设备连接功能控件被开启时，通讯模块被配置为能够与至少两台终端设备构成通讯连接，当多设备连接控件被关闭时，通讯模块被配置为仅能与一台终端设备构成通讯连接；控制器，用于控制通讯模块从与耳机构成通讯连接的终端设备接收音频文件并控制扬声器播放音频文件。
耳机可以同时与两台蓝牙设备保持连接状态。双设备连接有开启和关闭两种状态，当处于开启状态，耳机可以去同时连接两台蓝牙设备；当处于关闭状态，耳机仅能连接一台蓝牙设备。操作规则如下：
1.耳机默认关闭双设备连接，通过APP打开耳机的双设备连接功能。
2.在第二台蓝牙设备上建立与耳机的连接。
3.此时耳机与两台蓝牙设备同时保持连接，但只能同时播放一台设备的音频。
4.耳机播放先向耳机传输音频的设备，直到该设备暂停传输音频，耳机才会播放另一台设备的音频信息。
5.手机通话的优先级高于其他音频信息，即使耳机播放其中一台设备的歌曲，另外一台设备有来电或者拨出电话，耳机立即切换传输通话中的设备。其他格式的音频没有优先级。
多设备连接功能控件为用于开启双设备连接功能的双设备连接功能控件；通讯模块用于和至少一台终端设备构成蓝牙连接。
第二用户界面还设置有用于耳机与终端设备建立或者断开通信连接的终端连接控件。
本发明中的耳机还包括：扬声器，用于播放音频文件；通讯模块，用于和至少一台终端设备构成通讯连接；控制器，用于控制通讯模块从终端设备接收音频文件并控制扬声器播放音频文件；耳机具有可切换的第一连接模式和第二连接模式，当耳机处于第一连接模式时，通讯模块被配置为能够和至少两台终端设备构成通讯连接，当耳机处于第二连接模式时，通讯模块被配置为仅能与一台终端设备构成通讯连接。
如图13所示，作为一种可选的实施方式，第二用户界面设置有用于开启或关闭双设备连接功能的多设备连接功能控件，此时多设备连接功能控件处于关闭状态。点击图13中的超链接，例如“什么是双设备连接？”，然后弹出图13中的第二用户界面的二级界面，如图14。
如图15所示，第二用户界面设置有用于开启或关闭双设备连接功能的多设备连接功能控件，此时多设备连接功能控件处于开启状态，此时用户可以点击“连接第二台设备”的热键进行耳机与第二终端设备的连接，然后弹出图15中的第二用户界面的二级界面，如图16，用于引导用户如何连接第二台设备。
图17为用户点击“连接第二台设备”的热键后，第二台设备连接成功时应用程序所显示的第二用户界面的二级界面，图18为点击“连接第二台设备”的热键后，第二台设备连接失败时应用程序所显示的第二用户界面的二级的界面。
以上仅为本申请的部分实施例，并非因此限制本申请的保护范围，凡是利用本申请说明书及附图内容所作的等效装置或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本申请的专利保护范围内。

Claims (14)

  1. 一种耳机，其特征在于，包括：
    扬声器，用于播放音频文件；
    通讯模块，用于和终端设备构成通讯连接，终端设备包括显示屏，显示屏用于显示第一用户界面，第一用户界面上设置有用于在至少两种不同的音效模式中选择任一音效模式的选择控件，耳机在不同的音效模式下通过扬声器播放出的音频文件的音频流具有不同的声音参数值；
    优化模块，用于根据某一音效模式与声音参数值之间的对应关系，将音频文件的音频流的声音参数调整至该音效模式对应的声音参数；
    控制器，用于控制通讯模块接收用户通过触发选择控件所传达的对某一音效模式的选择指令，以及控制通讯模块从终端设备接收音频文件的音频流，再控制优化模块对将音频文件的音频流进行处理后输出给扬声器，再控制扬声器播放音频文件。
  2. 根据权利要求1所述的耳机，其特征在于，
    至少两种不同的音效模式包括第一音效模式和第二音效模式，在第一音效模式下经优化模块处理后的音频文件的电信号的频响曲线满足200-10KHZ频段的信号响应呈平直趋势，100HZ以下频段的信号响应比200-10KHZ频段的信号响应相对较弱；在第二音效模式下经优化模块处理后的音频文件的电信号的频响曲线满足1KHZ以下频段的信号响应相比1KHZ以上频段的响应较弱。
  3. 根据权利要求1所述的耳机，其特征在于，
    至少两种不同的音效模式包括第三音效模式，在第三音效模式下经优化模块处理后的音频文件的电信号的频响曲线满足400-3KHZ频段的信号响应相对于其他频段信号响应明显增强。
  4. 根据权利要求2所述的耳机，其特征在于，
    耳机还包括传感器，用于检测人耳的佩戴状态；控制器用于根据传感器检测到的人耳的佩戴状态从至少两种不同的音效模式中选择特定的音效模式，并控制扬声器在该音效模式下播放音频文件。
  5. 根据权利要求3所述的耳机，其特征在于，
    耳机还包括解析模块，用于解析待播放的音频文件的类型；控制器根据解析模块所确定的音频文件的类型从至少两种不同的音效模式中选择特定的音效模式，并控制扬声器在该音效模式下播放音频文件。
  6. 根据权利要求1所述的耳机，其特征在于，
    耳机还包括存储器和输入模块，输入模块用于输入至少两种不同的音效模式的每一音效模式所对应的声音参数值，存储器用于存储每一音效模式对应的声音参数值。
  7. 根据权利要求1所述的耳机，其特征在于，
    第一用户界面包括操作主界面，操作主界面设置有播放操作控件、蓝牙连接控件、调音控件中的至少一个；其中，播放操作控件用于控制扬声器播放或暂停播放音频文件的播放操作控件，蓝牙连接控件用于连接耳机和终端设备，调音控件用于调节扬声器的播放音频文件时的音量大小。
  8. 根据权利要求1所述的耳机，其特征在于，
    第一用户界面包括音效设置界面，音效设置界面在终端接收到用户的音效设置指令时弹出；音效模式的选择控件包括接收用户选择指令的操作区，操作区的面积与音效设置界面总面积的比值大于等于0.2且小于等于1。
  9. 根据权利要求7或8任意一项所述的耳机，其特征在于，
    音效模式的选择控件还包括操作说明区，操作说明区用于对操作区的功能进行说明；当第一用户界面为操作主界面时，操作说明区和操作区至少部分重叠，当第一用户界面为音效设置界面时，操作说明区和操作区独立设置。
  10. 一种耳机音效的调节方法，其特征在于，包括：
    获取人耳的佩戴状态信息和/或即将播放的音频文件的类型信息；
    根据人耳的佩戴状态信息和/或即将播放的音频文件的类型信息，在与耳机构成通讯连接的终端设备上选择对应的音效模式；
    根据所选择的音效模式所对应的声音参数值调节耳机播放音频文件时的音效。
  11. 一种耳机，其特征在于，包括：
    扬声器，用于播放音频文件；
    通讯模块，用于和至少一台终端设备构成通讯连接；终端设备包括显示屏，显示屏用于显示第二用户界面，第二用户界面上设置有用于开启或关闭双设备连接功能的多设备连接功能控件，当多设备连接功能控件被开启时，通讯模块被配置为能够与至少两台终端设备构成通讯连接，当多设备连接控件被关闭时，通讯模块被配置为仅能与一台终端设备构成通讯连接；
    控制器，用于控制通讯模块从与耳机构成通讯连接的终端设备接收音频文件并控制扬声器播放音频文件。
  12. 根据权利要求11所述的耳机，其特征在于，
    多设备连接功能控件为用于开启双设备连接功能的双设备连接功能控件；通讯模块用于和至少一台终端设备构成蓝牙连接。
  13. 根据权利要求11所述的耳机，其特征在于，
    第二用户界面还设置有用于耳机与终端设备建立或者断开通信连接的终端连接控件。
  14. 一种耳机，其特征在于，包括：
    扬声器，用于播放音频文件；
    通讯模块，用于和至少一台终端设备构成通讯连接；
    控制器，用于控制通讯模块从终端设备接收音频文件并控制扬声器播放音频文件；
    耳机具有可切换的第一连接模式和第二连接模式，当耳机处于第一连接模式时，通讯模块被配置为能够和至少两台终端设备构成通讯连接，当耳机处于第二连接模式时，通讯模块被配置为仅能与一台终端设备构成通讯连接。
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