WO2025201287A1 - 耳机左右声道匹配方法、耳夹式耳机和存储介质 - Google Patents

耳机左右声道匹配方法、耳夹式耳机和存储介质

Info

Publication number
WO2025201287A1
WO2025201287A1 PCT/CN2025/084582 CN2025084582W WO2025201287A1 WO 2025201287 A1 WO2025201287 A1 WO 2025201287A1 CN 2025084582 W CN2025084582 W CN 2025084582W WO 2025201287 A1 WO2025201287 A1 WO 2025201287A1
Authority
WO
WIPO (PCT)
Prior art keywords
earphone
wearing
target
tactile
ear
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
PCT/CN2025/084582
Other languages
English (en)
French (fr)
Inventor
王海勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Goertek Inc
Original Assignee
Goertek Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Goertek Inc filed Critical Goertek Inc
Publication of WO2025201287A1 publication Critical patent/WO2025201287A1/zh
Priority to US19/412,220 priority Critical patent/US20260095720A1/en
Pending legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/30—Control circuits for electronic adaptation of the sound field
    • H04S7/302—Electronic adaptation of stereophonic sound system to listener position or orientation
    • H04S7/303—Tracking of listener position or orientation
    • H04S7/304—For headphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; 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; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1083—Reduction of ambient noise
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/028—Casings; Cabinets ; Supports therefor; Mountings therein associated with devices performing functions other than acoustics, e.g. electric candles
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1008—Earpieces of the supra-aural or circum-aural type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1016—Earpieces of the intra-aural type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; 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; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/105—Earpiece supports, e.g. ear hooks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/033—Headphones for stereophonic communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/04—Circuit arrangements, e.g. for selective connection of amplifier inputs/outputs to loudspeakers, for loudspeaker detection, or for adaptation of settings to personal preferences or hearing impairments
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
    • H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups

Definitions

  • the present application relates to the field of earphone technology, and in particular to a method for matching left and right sound channels of an earphone, an earclip earphone, and a storage medium.
  • OWS Open Wearable Stereo
  • clip-on earphones are becoming increasingly popular.
  • TWS True Wireless Stereo
  • clip-on earphones are more ear-friendly, hearing-safe, comfortable to wear, and ideal for extended wear. Because they don't need to be worn in the ear, OWS earphones can be worn with the same design on both sides, making them a universal fit, unlike traditional earphones.
  • Ear clip headphones have a left earphone and a right earphone.
  • the left earphone outputs the left channel
  • the right earphone outputs the right channel.
  • the left earphone contacts the user's left ear
  • the right earphone contacts the user's right ear, allowing the left ear to hear the left channel and the right ear to hear the right channel.
  • the relative positions of the left and right earphones cannot be interchanged, as doing so will directly affect the fidelity of the sound source and the resolution of the audio frequencies.
  • the main purpose of this application is to provide a method for matching the left and right channels of headphones, ear clip headphones and a storage medium, aiming to solve the technical problem in the related art that manual confirmation is required to determine whether the left and right headphones are worn reversed, resulting in poor convenience in using ear clip headphones.
  • the present application provides a method for matching left and right channels of headphones.
  • the method is applied to ear clip-on headphones, wherein a first earphone and a second earphone of the ear clip-on headphones are both provided with a three-axis acceleration sensor, and a speaker chamber area of the first earphone and a speaker chamber area of the second earphone are both provided with a contact sensor.
  • the method comprises:
  • the target earphone When it is detected that the target earphone is worn, acquiring three-axis acceleration information detected by the three-axis acceleration sensor and tactile information detected by the contact sensor, wherein the target earphone is the first earphone or the second earphone;
  • adjusting a sound channel of a speaker of the target headset according to the three-axis acceleration information and the tactile distribution position includes:
  • the channels of the speaker of the target headset are adjusted so that the left channel corresponds to the headset in the left ear wearing position, and/or the right channel corresponds to the headset in the right ear wearing position.
  • the speaker chamber area includes a first area and a second area arranged opposite to each other, and determining a wearing position corresponding to the target earphone according to the three-axis acceleration information and the tactile distribution position includes:
  • determining the wearing posture information corresponding to the target headset according to the first tactile sensing area, the second tactile sensing area, and the component orientation includes:
  • the wearing posture information corresponding to the target headset is the first posture
  • the wearing posture information corresponding to the target headset is the second posture.
  • the method further includes:
  • the method further includes:
  • determining the wearing posture information corresponding to the target headset is the first posture
  • the wearing posture information corresponding to the reference earphone is the first posture
  • the wearing posture information corresponding to the target earphone is determined to be the second posture.
  • determining a wearing position corresponding to the target headset according to the wearing posture information includes:
  • the wearing posture information is the first posture, determining that the wearing position corresponding to the target earphone is the left ear wearing position;
  • the contact sensor is a capacitive touch sensor or a resistive touch sensor.
  • the present application also provides an ear-clip headset, which is a physical device and includes a memory, a processor, a behind-the-ear compartment, a speaker compartment, and a connecting bridge connecting the behind-the-ear compartment and the speaker compartment, wherein the speaker compartment is provided with an acoustic module and a contact sensor, the acoustic module includes a speaker, and the behind-the-ear compartment is provided with a power module and an acceleration sensor;
  • the power supply module is used to provide power to the ear clip-on headphones
  • the acceleration sensor is used to detect the three-axis acceleration information of the ear clip earphone
  • the contact sensor is used to detect tactile information
  • the memory is used to store a headphone left and right channel matching program
  • the processor is used to execute the headphone left and right channel matching program, and implement the steps of the headphone left and right channel matching method as described above when executing the headphone left and right channel matching program.
  • the present application also provides a computer-readable storage medium, on which is stored a program for implementing a method for matching left and right channels of headphones.
  • the program for implementing a method for matching left and right channels of headphones is executed by a processor to implement the steps of the above-mentioned method for matching left and right channels of headphones.
  • the present application also provides a computer program product, including a computer program, which implements the steps of the above-mentioned headphone left and right channel matching method when executed by a processor.
  • the present application discloses a method for matching left and right channels of headphones, an ear-clip headphone and a storage medium.
  • the method for matching left and right channels of headphones is applied to ear-clip headphones, wherein the first and second earphones of the ear-clip headphone are both provided with a three-axis acceleration sensor, and the speaker chamber area of the first earphone and the speaker chamber area of the second earphone are both provided with a contact sensor.
  • the technical solution of the method for matching left and right channels of headphones of the present application is to obtain three-axis acceleration information detected by the three-axis acceleration sensor and tactile information detected by the contact sensor when detecting that the target earphone is worn, wherein the target earphone is the first earphone or the second earphone, and based on the tactile information, determine the tactile distribution that generates the tactile sensation in the speaker chamber area
  • the three-axis acceleration information and the tactile distribution position are then used to adjust the sound channels of the target earphones' speakers so that the sound channels of the target earphones match the wearing position, so that the left channel corresponds to the earphones worn at the left ear, and the right channel corresponds to the earphones worn at the right ear, thereby achieving automatic matching of the left and right channels with the left and right ears.
  • FIG1 is a flow chart of a first embodiment of a method for matching left and right channels of headphones according to the present invention
  • FIG2 is a schematic diagram of a wearing posture of an ear clip-on headset in a wearing state at one viewing angle according to an embodiment of the present application
  • FIG3 is an ear-clip headphone according to an embodiment of the present application at one viewing angle
  • FIG5 is a diagram showing three-axis acceleration information when earphones are worn on the left and right ears in an embodiment of the present application
  • FIG6 is a schematic diagram of a user wearing a target headset according to an embodiment of the present application.
  • FIG8 is a diagram showing the tactile sensation of the touch sensor band in a target headphone wearing scenario in an example of the present application.
  • Ear clip headphones have a left earphone and a right earphone.
  • the left earphone outputs the left channel
  • the right earphone outputs the right channel.
  • the left earphone contacts the user's left ear
  • the right earphone contacts the user's right ear, allowing the left ear to hear the left channel and the right ear to hear the right channel.
  • the relative positions of the left and right earphones cannot be interchanged, as doing so will directly affect the fidelity of the sound source and the resolution of the audio frequencies.
  • Step S10 When it is detected that the target earphone is worn, three-axis acceleration information detected by the three-axis acceleration sensor and tactile information detected by the contact sensor are acquired, wherein the target earphone is the first earphone or the second earphone.
  • a three-axis acceleration sensor works based on the basic principle of acceleration, and acceleration is a space vector.
  • the type of the touch sensor may be a capacitive touch sensor or a resistive touch sensor.
  • Figure 3 shows the ear-clip earphones according to an embodiment of the present application from one viewing angle
  • Figure 4 shows the ear-clip earphones according to an embodiment of the present application from another viewing angle.
  • a single earphone includes a speaker compartment 3 and a behind-the-ear compartment 1, as well as a connecting bridge 2 connecting the speaker compartment and the behind-the-ear compartment.
  • the speaker compartment area refers to the area corresponding to the speaker compartment 3.
  • the speaker compartment 3 is typically equipped with an acoustic module, which includes a speaker and, of course, may also include a microphone, though this embodiment does not specifically limit this.
  • the behind-the-ear compartment 1 is typically equipped with a power module for providing electrical energy.
  • the behind-the-ear compartment 1 may also be equipped with a noise reduction module and a communication module, though this embodiment does not specifically limit this.
  • the speaker is used to play audio from the left or right channel
  • the power module is used to provide electrical energy to the single earphone.
  • the communication module is used to exchange information between the single earphone and other electronic devices to which the single earphone is connected.
  • the acceleration sensor is used to detect triaxial acceleration information of the single earphone.
  • the microphone is used to collect ambient audio, and the noise reduction module is used to perform adaptive noise reduction on the ambient audio collected by the microphone based on a preset noise reduction algorithm.
  • the preset noise reduction algorithm can be an ANC (Active Noise Control) noise reduction algorithm, an ENC (Environmental Noise Cancellation) noise reduction algorithm, a DSP (digital signal processing) noise reduction algorithm, or a CVC (Clear Voice Capture) noise reduction algorithm, etc.
  • ANC Active Noise Control
  • ENC Environmental Noise Cancellation
  • DSP digital signal processing
  • CVC Cerar Voice Capture
  • the touch sensor is a capacitive touch sensor or a resistive touch sensor.
  • the touch sensor is located in the speaker compartment.
  • Step S20 determining a tactile distribution position generating a tactile sensation in the speaker chamber area according to the tactile sensation information.
  • Figures 2 and 3 wherein Figure 2 is a schematic diagram of the wearing position of the ear-clip earphones in a wearing state at one viewing angle, and Figure 3 is an ear-clip earphone of an embodiment of the present application at one viewing angle.
  • the mapping relationship between the contact area corresponding to the tactile information (i.e., the tactile distribution position) and the three-axis acceleration information and the wearing position information can be stored in the target earphone in advance, or stored in the cloud server registered and logged in with the target earphone.
  • the mapping relationship stored in the target earphone or the cloud server registered and logged in with the target earphone is: the contact area corresponding to the tactile information is the first area, and the component of the three-axis acceleration information in the vertical direction points to the positive direction of the Z axis, then the wearing position information mapped by the two is the left ear wearing position.
  • the contact area corresponding to the tactile information is the second area, and the component of the three-axis acceleration information in the vertical direction points to the negative direction of the Z axis, then the wearing position information mapped by the two is the right ear wearing position. Based on the stored mapping relationship, it is convenient to subsequently determine the wearing position corresponding to the first earphone according to the three-axis acceleration information and the tactile information.
  • Step S30 adjusting the sound channel of the speaker of the target earphone according to the three-axis acceleration information and the tactile distribution position, so that the sound channel of the target earphone matches the wearing position.
  • the contact sensor includes a touch sensing strip for tactile area sensing, and the touch sensing strip is applied to the speaker chamber area.
  • Figure 7 is a structural diagram of the target earphone in an example of the present application
  • Figure 8 is a tactile display diagram of the touch sensing band in the wearing scenario of the target earphone in an example of the present application
  • the target earphone includes a speaker compartment 3 and a behind-the-ear compartment 1, and a connecting bridge 2 connecting the speaker compartment 3 and the behind-the-ear compartment 1.
  • the speaker compartment area refers to the area corresponding to the speaker compartment 3.
  • the touch sensing band sensed by the tactile area is the oblique shaded area in Figures 7 and 8, such as the oblique shaded area marked by a1 and a2 in Figure 7.
  • the area marked by arrow 4 in the touch sensing band in Figure 8, and the concha cavity side where the touch sensing band fits the ear, are both tactile distribution positions.
  • An embodiment of the present application discloses a method for matching left and right channels of headphones, an ear-clip headphone, and a storage medium.
  • the method for matching left and right channels of headphones is applied to ear-clip headphones, wherein the first and second earphones of the ear-clip headphone are both provided with a three-axis acceleration sensor, and the speaker chamber area of the first earphone and the speaker chamber area of the second earphone are both provided with a contact sensor.
  • the technical solution of the method for matching left and right channels of headphones of the present application is to obtain three-axis acceleration information detected by the three-axis acceleration sensor and tactile information detected by the contact sensor when detecting that the target earphone is worn, wherein the target earphone is the first earphone or the second earphone, and based on the tactile information, determine the tactile distribution that generates the tactile sensation in the speaker chamber area
  • the three-axis acceleration information and the tactile distribution position are then used to adjust the sound channels of the target earphones' speakers so that the sound channels of the target earphones match the wearing position, so that the left channel corresponds to the earphones worn at the left ear, and the right channel corresponds to the earphones worn at the right ear, thereby achieving automatic matching of the left and right channels with the left and right ears.
  • the wearing position corresponding to the target headset is determined according to the three-axis acceleration information, for example, if the component of the three-axis acceleration information in the vertical direction points to the positive direction of the Z axis, then the wearing posture information corresponding to the target headset is determined to be the first posture, and if the component of the three-axis acceleration information in the vertical direction points to the negative direction of the Z axis, then the wearing posture information corresponding to the target headset is determined to be the second posture, and then if the wearing posture information is the first posture, then the wearing position corresponding to the target headset is determined to be the left ear wearing position;
  • the target earphone is determined to be in the right ear wearing position. Based on the corresponding wearing positions of the first earphone and the second earphone, the left and right channels of the earclip earphone's speaker are adjusted so that the left channel corresponds to the earphone in the left ear wearing position.
  • the process of identifying the wearing position of the target earphone using only the three-axis acceleration sensor may result in misjudgment due to some special scenarios. For example, when a person wears the earphones, their head is not upright, but in an unconventional posture such as inverted or lying down. In this case, the target earphone's wearing position cannot be accurately identified. In particular, when the head is in an inverted position, the identified wearing position is exactly the opposite, resulting in misidentification.
  • the embodiment of the present application integrates the acceleration sensor information and tactile information of the target earphones (the tactile information is specifically the tactile distribution position), so that the user can wear the earphones in any posture and can detect them correctly and autonomously.
  • the left and right ear channels will no longer change due to changes in the user's head movements, further improving the stability and robustness of the left and right channel matching method of the earphones in the embodiment of the present application.
  • the first earphone and the second earphone are further provided with a capacitive touch sensor, and the method further includes:
  • Step A20 Detecting whether the ear clip earphone is worn according to the capacitive sensing information.
  • Step B10 determining a wearing position corresponding to the target headset according to the three-axis acceleration information and the tactile distribution position;
  • Step B20 Based on the wearing position corresponding to the target headset, adjust the channels of the speaker of the target headset so that the left channel corresponds to the headset in the left ear wearing position, and/or the right channel corresponds to the headset in the right ear wearing position.
  • Figure 2 is a schematic diagram of the wearing posture of the ear clip-on earphones in the embodiment of the present application in a wearing state at one viewing angle (looking down from the top of the head).
  • the two earphone units of the first earphone and the second earphone are the same, and there is no need to manually distinguish between the left and right ears, and the user can wear them at will.
  • the earphones will automatically distinguish and configure the left and right channels according to the left and right sides of the user.
  • the left and right channel matching method of the earphones in the embodiment of the present application can be used to implement an autonomous detection scheme for the left and right channels of open-type earphones, which is convenient for users to wear and use. Users no longer need to distinguish between left and right, and can wear them blindly, effectively ensuring the stability and robustness of the left and right channel matching method of the earphones in the embodiment of the present application.
  • an acceleration sensor can be provided in the compartment behind the ear, and the coordinates can be calibrated according to the normal wearing posture when the headset leaves the factory. For example, the same coordinate calibration is performed on each single earphone, and the Z axis is calibrated to point upwards in the normal wearing posture. It is also defined that when the headset is worn normally, it is detected that the Z axis points upwards as the left channel.
  • Figure 5 is a display diagram of the three-axis acceleration information when the earphones are worn on the left and right ears in the embodiment of the present application. As shown in the side view diagram of the left ear when worn in Figure 5.
  • the Z axis When worn, it is detected that the Z axis points downwards as the right channel, as shown in the side view diagram of the right ear when worn in Figure 5.
  • the Z axis of one earphone When the user wears it in the correct posture, the Z axis of one earphone must point upwards and the Z axis of the other earphone must point downwards to complete the left and right channel configuration.
  • the left and right channel identification needs to be completed in conjunction with the wearing detection function of the acceleration sensor data of the headset.
  • the embodiment of the present application determines the corresponding wearing position of the target earphone according to the three-axis acceleration information and the tactile distribution position, and then adjusts the sound channel of the speaker of the target earphone based on the corresponding wearing position of the target earphone, so that the left channel corresponds to the earphone worn at the left ear, and/or the right channel corresponds to the earphone worn at the right ear, thereby achieving automatic matching of the left and right channels with the left and right ears, overcoming the inconvenience caused by marking labels such as L/R on the earphone in the related art, which requires manual confirmation to ensure that the earphone is not worn incorrectly, and improving the convenience of using ear clip earphones.
  • the speaker chamber area includes a first area and a second area disposed opposite each other, and determining a wearing position corresponding to the target earphone according to the three-axis acceleration information and the tactile distribution position includes:
  • Step C20 determining a first tactile area corresponding to the tactile distribution position in the first region, and a second tactile area corresponding to the second region;
  • Step C30 determining wearing posture information corresponding to the target headset according to the first tactile area, the second tactile area, and the component orientation;
  • determining the wearing posture information corresponding to the target headset according to the first tactile sensing area, the second tactile sensing area, and the component orientation includes:
  • Step D10 If the first tactile area is larger than the second tactile area, and the vertical component of the three-axis acceleration information points to the positive direction of the Z axis, determining that the wearing posture information corresponding to the target headset is the first posture;
  • Step D20 If the first tactile area is smaller than the second tactile area, and the vertical component of the three-axis acceleration information points to the negative direction of the Z axis, it is determined that the wearing posture information corresponding to the target headset is the second posture.
  • step C40 is executed to determine the wearing position corresponding to the target headset according to the wearing posture information.
  • the first touch sensitive area refers to the touch sensitive area corresponding to the first region
  • the second touch sensitive area refers to the touch sensitive area corresponding to the second region.
  • the position of the target earphone is reversed when it is worn on the left ear and then on the right ear. That is, if the target earphone is worn on the left ear, the main contact area of the target earphone with the left ear is the first area, that is, the first tactile area corresponding to the first area of the tactile distribution position is larger than the second tactile area corresponding to the second area.
  • the position of the target earphone is reversed (approximately 180 degrees), and the main contact area of the target earphone with the right ear will change to the second area, and the first area and the second area are different.
  • the first tactile area corresponding to the first area of the tactile distribution position is larger than the second tactile area corresponding to the second area, and then the first tactile area is smaller than the second tactile area.
  • Figure 7 shows two single-unit earphones (i.e., the first earphone and the second earphone).
  • the structures of the two single-unit earphones are exactly the same.
  • One single-unit earphone A shows the first area a1
  • the other single-unit earphone B shows the second area a2.
  • the first area a1 and the second area a2 are arranged opposite to each other on the surface area of the speaker chamber 3 to form a covering tendency for the speaker chamber 3.
  • the mapping relationship between the tactile distribution position of the tactile information and the three-axis acceleration information and the wearing position information can be stored in the target headset in advance, or stored in the cloud server registered and logged in with the target headset.
  • the mapping relationship stored in the target headset or the cloud server registered and logged in with the target headset is: if the first tactile area is larger than the second tactile area, and the component of the three-axis acceleration information in the vertical direction points to the positive direction of the Z axis, then the wearing position information mapped by the two is the left ear wearing position.
  • the wearing position information mapped by the two is the right ear wearing position. Based on the stored mapping relationship, it is convenient to subsequently determine the corresponding wearing position of the first headset according to the three-axis acceleration information and the tactile distribution position.
  • the embodiment of the present application provides an open-ear headphone that does not require the user to distinguish between the left and right ears when worn, and the headphone can independently identify the left and right channels when worn, thereby avoiding the trouble of the user having to distinguish between the left and right ears when wearing.
  • determining the wearing position corresponding to the target headset according to the wearing posture information includes:
  • Step E10 If the wearing posture information is the first posture, determining that the wearing position corresponding to the target earphone is the left ear wearing position;
  • Step E20 If the wearing posture information is the second posture, determine that the wearing position corresponding to the target earphone is the right ear wearing position.
  • the first posture and the second posture are different. It is understood that the second posture is a 180-degree flip, or a near 180-degree flip, of the first posture.
  • the left image shows the first posture corresponding to when the target earphone is worn on the left ear
  • the right image shows the second posture corresponding to when the target earphone is worn on the right ear.
  • the target earphone is either the first earphone or the second earphone.
  • the embodiment of the present application determines that the wearing position corresponding to the target earphone is the left ear wearing position when the wearing posture information is the first posture, and determines that the wearing position corresponding to the target earphone is the right ear wearing position when the wearing posture information is the second posture, thereby effectively improving the accuracy of identifying the wearing position of the earphone, and automatically matching the left and right channels with the left and right ears through the earphone whose left channel corresponds to the left ear wearing position and the earphone whose right channel corresponds to the right ear wearing position, so that there is no need to distinguish between the left and right channels before wearing the earphones, that is, no matter how the ear clip earphones are worn, the sound signals of the left and right channels obtained are always correct.
  • the same or similar contents as those in the above-mentioned embodiment 1 can be referred to the above introduction and will not be described in detail later.
  • the method further includes:
  • Step F10 When the first tactile sensing area is smaller than the second tactile sensing area and the vertical component of the three-axis acceleration information points in the positive direction of the Z axis, or when the first tactile sensing area is larger than the second tactile sensing area and the vertical component of the three-axis acceleration information points in the negative direction of the Z axis, determining the vertical component value of the three-axis acceleration information;
  • Step F20 Determine the wearing posture information corresponding to the target headset according to the component orientation and the component value.
  • Step G10 If the vertical component of the three-axis acceleration information points to the positive direction of the Z axis and the component value matches the gravity acceleration value, then determining that the wearing posture information corresponding to the target headset is the first posture;
  • Step G20 If the vertical component of the three-axis acceleration information points to the negative direction of the Z axis and the component value matches the gravity acceleration value, it is determined that the wearing posture information corresponding to the target headset is the second posture.
  • the embodiment of the present application determines that the wearing posture information corresponding to the target headset is the first posture when the component corresponding to the three-axis acceleration information of the target headset points to the positive direction of the Z axis and the component value in the positive direction of the Z axis matches the gravity acceleration value; and if the component corresponding to the three-axis acceleration information of the target headset points to the negative direction of the Z axis and the component value in the negative direction of the Z axis matches the gravity acceleration value, the wearing posture information corresponding to the target headset is determined to be the second posture, thereby further improving the accuracy of identifying the wearing position of the headset, and automatically matching the left and right channels with the left and right ears by using the headset with the left channel corresponding to the left ear wearing position and the headset with the
  • the method further includes:
  • Step H10 If the component value matches the gravity acceleration value, executing: the step of determining the wearing posture information corresponding to the target headset according to the component direction and the component value;
  • Step H20 If the component value does not match the gravitational acceleration value, determine the wearing posture information corresponding to the reference earphone; and determine the wearing posture information corresponding to the target earphone based on the wearing posture information corresponding to the reference earphone, wherein the reference earphone is the earphone of another channel in the ear-clip earphone corresponding to the target earphone.
  • determining the wearing posture information corresponding to the target headset according to the wearing posture information corresponding to the reference headset includes:
  • Step I10 If the wearing posture information corresponding to the reference headset is the second posture, determining the wearing posture information corresponding to the target headset is the first posture;
  • Step I20 If the wearing posture information corresponding to the reference earphone is the first posture, determine that the wearing posture information corresponding to the target earphone is the second posture.
  • the wearing posture of the other earphone can be combined to assist in determining the current wearing posture of the target earphone. It is easy to understand that when both earphones are in the wearing state, if one earphone is worn on the left ear, the other earphone must be worn on the right ear, and if one earphone is worn on the right ear, the other earphone must be worn on the left ear.
  • the embodiment of the present application determines the wearing posture information corresponding to the reference earphone when the component value does not match the gravitational acceleration value, and determines the wearing posture information corresponding to the target earphone based on the wearing posture information corresponding to the reference earphone, wherein the reference earphone is the earphone of another channel corresponding to the target earphone in the ear-clip earphone, so that even if the acceleration sensor information and tactile information are integrated with a certain earphone, the wearing posture of the target earphone cannot be effectively detected, and the wearing position of the earphone can be accurately identified, so that the left channel corresponds to the left ear wearing position of the earphone, and the right channel corresponds to the right ear wearing position of the earphone, so as to further ensure that the left and right channels are accurately and automatically matched with the left and right ears.
  • the left and right channel matching method of the earphones in the embodiment of the present application can easily implement an autonomous detection scheme for the left and right channels of open earphones, which is convenient for users to wear and use. Users no longer need to distinguish between left and right, and can wear them blindly.
  • the ear clip-on earphones in the embodiment of the present application have a simple structure, and the hardware cost of implementing the left and right channel matching method of the earphones is low.
  • the Z axis of one earphone must point upwards and the Z axis of the other earphone must point downwards, completing the left and right channel configuration.
  • the left and right channel identification needs to be completed in conjunction with the wearing detection function of the acceleration sensor data of the headset.
  • the headphones can accurately identify and configure the left and right channels, and add contact sensors in the speaker compartment.
  • FIG6 is a schematic diagram of a user wearing a target headset in an embodiment of the present application, where B represents a speaker compartment and C represents a C-shaped connecting bridge.
  • the oblique shaded area of the speaker compartment in Figure 7 represents the touch sensing band area of the contact sensor, which is applied to the shaded annular area.
  • Figure 8 is a tactile display diagram of the touch sensing band of the target earphone wearing scenario in an example of the present application.
  • the bottom of the speaker compartment contacts the lower bulge of the inner contour of the ear, that is, the area marked by 4 in Figure 8. Since there is no skin contact on the upper part of the speaker compartment, no touch signal (i.e., tactile information) is detected. Similar to the definition of the acceleration sensor coordinates, this case is defined as the left channel.
  • An embodiment of the present invention provides an earclip headphone, comprising a memory, a processor, a behind-the-ear compartment, a speaker compartment, and a connecting bridge connecting the behind-the-ear compartment and the speaker compartment.
  • the speaker compartment is provided with an acoustic module and a contact sensor, the acoustic module including a speaker, and the behind-the-ear compartment is provided with a power module and an acceleration sensor.
  • the power module is used to provide power to the earclip headphone.
  • the acceleration sensor is used to detect three-axis acceleration information of the ear clip-on earphone; the contact sensor is used to detect tactile information; the memory is used to store a left-right channel matching program for the earphone; and the processor is used to execute the left-right channel matching program for the earphone, and when executing the left-right channel matching program for the earphone, implement the steps of the left-right channel matching method for the earphone in the above embodiment.
  • the ear-clip headphones provided by the present invention utilize the headphone left-right channel matching method described in the aforementioned embodiment, resolving the technical issue in the related art where manual verification of whether the left and right earphones are worn reversed results in poor usability.
  • the ear-clip headphones provided by the present invention achieve the same beneficial effects as the headphone left-right channel matching method described in the aforementioned embodiment.
  • Other technical features of the ear-clip headphones are the same as those disclosed in the aforementioned embodiment and are not further elaborated upon here.
  • An embodiment of the present invention provides a computer-readable storage medium having computer-readable program instructions stored thereon, and the computer-readable program instructions are used to execute the headphone left and right channel matching method in the above embodiment.
  • the computer-readable storage medium provided in the embodiment of the present invention can be, for example, a USB flash drive, but is not limited to electrical, magnetic, optical, electromagnetic, infrared, or semiconductor systems, systems or devices, or any combination thereof. More specific examples of computer-readable storage media can include, but are not limited to: an electrical connection with one or more wires, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination thereof.
  • the computer-readable storage medium can be any tangible medium that contains or stores a program that can be used by or in combination with an instruction execution system, system or device.
  • the program code contained on the computer-readable storage medium can be transmitted using any appropriate medium, including but not limited to: wires, optical cables, RF (radio frequency), etc., or any suitable combination thereof.
  • the computer-readable storage medium may be included in the ear clip-on headset, or may exist independently without being assembled in the ear clip-on headset.
  • the above-mentioned computer-readable storage medium carries one or more programs.
  • the ear clip earphones when detecting that the target earphone is worn, obtain the three-axis acceleration information detected by the three-axis acceleration sensor and the tactile information detected by the contact sensor, wherein the target earphone is the first earphone or the second earphone; determine the tactile distribution position that generates the tactile sensation in the speaker chamber area based on the tactile information; and adjust the sound channel of the speaker of the target earphone based on the three-axis acceleration information and the tactile distribution position so that the sound channel of the target earphone matches the wearing position.
  • Computer program code for performing the operations of the present disclosure may be written in one or more programming languages, or a combination thereof, including object-oriented programming languages such as Java, Smalltalk, C++, and conventional procedural programming languages such as "C" or similar programming languages.
  • the program code may be executed entirely on the user's computer, partially on the user's computer, as a stand-alone software package, partially on the user's computer and partially on a remote computer, or entirely on the remote computer or server.
  • the remote computer may be connected to the user's computer through any type of network, including a local area network (LAN) or a wide area network (WAN), or may be connected to an external computer (e.g., through the Internet using an Internet service provider).
  • LAN local area network
  • WAN wide area network
  • Internet service provider e.g., AT&T, MCI, Sprint, EarthLink, MSN, GTE, etc.
  • each box in the flow chart or block diagram can represent a module, program segment, or a part of code, and the module, program segment, or a part of code contains one or more executable instructions for realizing the specified logical function.
  • the functions marked in the box can also occur in a different order than that marked in the accompanying drawings. For example, two boxes represented in succession can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, depending on the functions involved.
  • each box in the block diagram and/or flow chart, and the combination of the boxes in the block diagram and/or flow chart can be implemented with a dedicated hardware-based system that performs the specified function or operation, or can be implemented with a combination of dedicated hardware and computer instructions.
  • modules involved in the embodiments described in this disclosure may be implemented in software or hardware, wherein the name of a module does not necessarily limit the unit itself.
  • the computer-readable storage medium provided by the present invention stores computer-readable program instructions for executing the aforementioned headphone left-right channel matching method. This solves the technical problem in the related art of requiring manual verification of whether the left and right earphones are worn reversed, resulting in poor usability of ear-clip headphones. Compared to the prior art, the beneficial effects of the computer-readable storage medium provided by the embodiments of the present invention are the same as those of the headphone left-right channel matching method provided by the aforementioned embodiments 1 or 2, and are not further elaborated here.
  • An embodiment of the present invention further provides a computer program product, including a computer program, which implements the steps of the above-mentioned headphone left and right channel matching method when executed by a processor.
  • the computer program product provided by this application can solve the technical problem in the related art of requiring manual verification of whether the left and right earphones are worn reversed, resulting in poor usability of ear-clip earphones.
  • the beneficial effects of the computer program product provided by the embodiments of the present invention are the same as those of the headphone left and right channel matching methods provided by the above-mentioned embodiments 1 or 2, and will not be further elaborated here.

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Abstract

本申请公开了一种耳机左右声道匹配方法、耳夹式耳机和计算机可读存储介质，所述耳机左右声道匹配方法包括：在检测到目标耳机佩戴完成时，获取三轴加速度传感器检测的三轴加速度信息，以及接触传感器检测的触感信息，其中，目标耳机为第一耳机或第二耳机；根据触感信息，确定在喇叭仓区域中产生触感的触感分布位置；根据三轴加速度信息和触感分布位置，调整目标耳机的扬声器的声道，以使目标耳机的声道与佩戴位置匹配。本申请能够实现左右声道与左右耳的自动匹配，用户在佩戴耳机前无需区分左右声道，提高了耳夹式耳机的使用便利性。

Description

耳机左右声道匹配方法、耳夹式耳机和存储介质
本申请要求于2024年3月28日提交中国专利局、申请号202410370106.4、申请名称为“耳机左右声道匹配方法、耳夹式耳机和存储介质”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及耳机技术领域，尤其涉及一种耳机左右声道匹配方法、耳夹式耳机和存储介质。
背景技术
随着新技术的发展，例如耳夹式耳机等OWS(Open Wearable Stereo开放式可穿戴立体声)耳机变得越来越流行，耳夹式耳机相比TWS(True Wireless Stereo，真无线立体声)耳机，对耳朵友好，不会损伤听力，佩戴舒适，更有益于长时间佩戴。夹耳式OWS，因无需入耳佩戴，可左右造型一致，通用佩戴，有别于传统耳机。
耳夹式耳机具有左耳机和右耳机，其中，左耳机固定输出左声道，右耳机固定输出右声道，当立体声耳机佩戴于用户的耳朵时，左耳机接触用户的左耳，右耳机接触用户的右耳，使得左耳收听左声道，右耳收听右声道。在佩戴过程中，左耳机和右耳机之间的相对位置不能相互调换，否则将直接影响声源的逼真度和音频频率的分辨力。
为了达到完美的音质输出效果，使用者在佩戴耳夹式耳机时，必须先确认左右。目前的解决方案是在耳夹式耳机上标注例如L/R等标识，但这需要先人为的确认才不会戴反，而这给使用者带来了不便。
发明内容
本申请的主要目的在于提供一种耳机左右声道匹配方法、耳夹式耳机和存储介质，旨在解决相关技术中需要人为确认左右耳机是否戴反，导致耳夹式耳机使用便利性差的技术问题。
为实现上述目的，本申请提供一种耳机左右声道匹配方法，所述耳机左右声道匹配方法应用于耳夹式耳机，所述耳夹式耳机的第一耳机和第二耳机上均设有三轴加速度传感器，且所述第一耳机的喇叭仓区域和所述第二耳机的喇叭仓区域均设有接触传感器，所述方法包括：
在检测到目标耳机佩戴完成时，获取所述三轴加速度传感器检测的三轴加速度信息，以及所述接触传感器检测的触感信息，其中，所述目标耳机为所述第一耳机或所述第二耳机；
根据所述触感信息，确定在所述喇叭仓区域中产生触感的触感分布位置；
根据所述三轴加速度信息和所述触感分布位置，调整所述目标耳机的扬声器的声道，以使目标耳机的声道与佩戴位置匹配。
可选地，根据所述三轴加速度信息和所述触感分布位置，调整所述目标耳机的扬声器的声道，包括：
根据所述三轴加速度信息和所述触感分布位置，确定目标耳机对应的佩戴位置；
基于所述目标耳机对应的佩戴位置，调整所述目标耳机的扬声器的声道，以使左声道对应于左耳佩戴位置的耳机，和/或右声道对应于右耳佩戴位置的耳机。
可选地，所述喇叭仓区域包括对向设置的第一区域和第二区域，根据所述三轴加速度信息和所述触感分布位置，确定目标耳机对应的佩戴位置，包括：
确定所述三轴加速度信息在竖直方向的分量指向；
确定所述触感分布位置在所述第一区域对应的第一触感面积，以及在所述第二区域对应的第二触感面积；
根据所述第一触感面积、所述第二触感面积和所述分量指向，确定所述目标耳机对应的佩戴位姿信息；
根据所述佩戴位姿信息，确定所述目标耳机对应的佩戴位置。
可选地，根据所述第一触感面积、所述第二触感面积和所述分量指向，确定所述目标耳机对应的佩戴位姿信息，包括：
若所述第一触感面积大于所述第二触感面积，且所述三轴加速度信息在竖直方向的分量指向为Z轴正方向，则确定所述目标耳机对应的佩戴位姿信息为第一位姿；
若所述第一触感面积小于所述第二触感面积，且所述三轴加速度信息在竖直方向的分量指向为Z轴负方向，则确定所述目标耳机对应的佩戴位姿信息为第二位姿。
可选地，所述方法还包括：
在所述第一触感面积小于所述第二触感面积，且所述三轴加速度信息在竖直方向的分量指向为Z轴正方向的情况下，或者，在所述第一触感面积大于所述第二触感面积，且所述三轴加速度信息在竖直方向的分量指向为Z轴负方向的情况下，确定所述三轴加速度信息在竖直方向的分量值；
根据所述分量指向和所述分量值，确定所述目标耳机对应的佩戴位姿信息。
可选地，根据所述分量指向和所述分量值，确定所述目标耳机对应的佩戴位姿信息，包括：
若所述三轴加速度信息在竖直方向的分量指向为Z轴正方向，且所述分量值与重力加速度值匹配，则确定所述目标耳机对应的佩戴位姿信息为第一位姿；
若所述三轴加速度信息在竖直方向的分量指向为Z轴负方向，且所述分量值与重力加速度值匹配，则确定所述目标耳机对应的佩戴位姿信息为第二位姿。
可选地，在所述确定所述三轴加速度信息在竖直方向的分量值之后，还包括：
若所述分量值与重力加速度值匹配，则执行：所述根据所述分量指向和所述分量值，确定所述目标耳机对应的佩戴位姿信息的步骤；
若所述分量值与重力加速度值不匹配，则确定参考耳机对应的佩戴位姿信息；根据所述参考耳机对应的佩戴位姿信息，确定所述目标耳机对应的佩戴位姿信息，其中，所述参考耳机为所述耳夹式耳机中与所述目标耳机对应的另一声道的耳机。
可选地，根据所述参考耳机对应的佩戴位姿信息，确定所述目标耳机对应的佩戴位姿信息，包括：
若所述参考耳机对应的佩戴位姿信息为第二位姿，则确定所述目标耳机对应的佩戴位姿信息为第一位姿；
若所述参考耳机对应的佩戴位姿信息为第一位姿，则确定所述目标耳机对应的佩戴位姿信息为第二位姿。
可选地，根据所述佩戴位姿信息，确定所述目标耳机对应的佩戴位置，包括：
若所述佩戴位姿信息为第一位姿，则确定所述目标耳机对应的佩戴位置为左耳佩戴位置；
若所述佩戴位姿信息为第二位姿，则确定所述目标耳机对应的佩戴位置为右耳佩戴位置。
可选地，所述接触传感器的类型为电容式触摸传感器或电阻式触摸传感器。
本申请还提供一种耳夹式耳机，所述耳夹式耳机为实体设备，所述耳夹式耳机包括存储器、处理器、耳后仓、喇叭仓，以及连接所述耳后仓和所述喇叭仓的连接桥，其中，所述喇叭仓设有声学模组和接触传感器，所述声学模组包括扬声器，所述耳后仓设有电源模组和加速度传感器；
所述电源模组用于为耳夹式耳机提供电能；
所述加速度传感器用于检测耳夹式耳机的三轴加速度信息；
所述接触传感器用于检测触感信息；
所述存储器用于存储耳机左右声道匹配程序；
所述处理器用于执行所述耳机左右声道匹配程序，且在执行所述耳机左右声道匹配程序时实现如上述的耳机左右声道匹配方法的步骤。
本申请还提供一种计算机可读存储介质，所述计算机可读存储介质上存储有实现耳机左右声道匹配方法的程序，所述实现耳机左右声道匹配方法的程序被处理器执行以实现如上述耳机左右声道匹配方法的步骤。
本申请还提供一种计算机程序产品，包括计算机程序，所述计算机程序被处理器执行时实现如上述的耳机左右声道匹配方法的步骤。
本申请公开了一种耳机左右声道匹配方法、耳夹式耳机和存储介质，该耳机左右声道匹配方法应用于耳夹式耳机，该耳夹式耳机的第一耳机和第二耳机上均设有三轴加速度传感器，且第一耳机的喇叭仓区域和第二耳机的喇叭仓区域均设有接触传感器，本申请耳机左右声道匹配方法的技术方案是通过在检测到目标耳机佩戴完成时，获取三轴加速度传感器检测的三轴加速度信息，以及接触传感器检测的触感信息，其中，目标耳机为第一耳机或第二耳机，并根据该触感信息，确定在喇叭仓区域中产生触感的触感分布位置，然后根据该三轴加速度信息和触感分布位置，调整目标耳机的扬声器的声道，以使目标耳机的声道与佩戴位置匹配，以使得左声道对应于左耳佩戴位置的耳机，以及右声道对应于右耳佩戴位置的耳机，从而实现左右声道与左右耳的自动匹配，克服了相关技术中需要先人为的确认耳机上标注例如L/R等标识才不会戴反导致的不便问题，提高了耳夹式耳机的使用便利性，有效实现用户在佩戴耳机前无需区分左右，即无论怎样佩戴耳夹式耳机，获得的左右声道的声音信号始终是正确的，提升用户听觉效果。
附图说明
此处的附图被并入说明书中并构成本说明书的一部分，示出了符合本申请的实施例，并与说明书一起用于解释本申请的原理。
为了更清楚地说明本实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，对于本领域普通技术人员而言，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1为本申请耳机左右声道匹配方法第一实施例的流程示意图；
图2为本申请实施例中耳夹式耳机处于佩戴状态在一视角下的佩戴位姿示意图；
图3为本申请实施例在一视角下的耳夹式耳机；
图4为本申请实施例在另一视角下的耳夹式耳机；
图5为本申请实施例中左右耳佩戴耳机式耳机时的三轴加速度信息的展示图；
图6为本申请实施例中用户佩戴目标耳机的示意图；
图7为本申请一示例中目标耳机的结构示意图；
图8为本申请一示例中目标耳机佩戴场景的触摸传感带的触感展示图。
本申请目的实现、功能特点及优点将结合实施例，参照附图做进一步说明。
具体实施方式
为使本发明的上述目的、特征和优点能够更加明显易懂，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述。显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动的前提下所获得的所有其它实施例，均属于本发明保护的范围。
耳夹式耳机具有左耳机和右耳机，其中，左耳机固定输出左声道，右耳机固定输出右声道，当立体声耳机佩戴于用户的耳朵时，左耳机接触用户的左耳，右耳机接触用户的右耳，使得左耳收听左声道，右耳收听右声道。在佩戴过程中，左耳机和右耳机之间的相对位置不能相互调换，否则将直接影响声源的逼真度和音频频率的分辨力。
为了达到完美的音质输出效果，使用者在佩戴耳夹式耳机时，必须先确认左右。目前的解决方案是在耳夹式耳机上标注例如L/R等标识，但这需要先人为的确认才不会戴反，而这给使用者带来了不便。
实施例一
基于此，请参照图1，图1为本申请耳机左右声道匹配方法第一实施例的流程示意图，所述耳机左右声道匹配方法应用于耳夹式耳机，所述耳机左右声道匹配方法应用于耳夹式耳机，所述耳机式耳机包括两个单体耳机，即第一耳机和第二耳机，所述耳夹式耳机的第一耳机和第二耳机上均设有三轴加速度传感器，且所述第一耳机的喇叭仓区域和所述第二耳机的喇叭仓区域均设有接触传感器，所述方法包括：
步骤S10，在检测到目标耳机佩戴完成时，获取所述三轴加速度传感器检测的三轴加速度信息，以及所述接触传感器检测的触感信息，其中，所述目标耳机为所述第一耳机或所述第二耳机。
本领域技术人员可知的是，三轴加速度传感器是基于加速度的基本原理去实现工作的，加速度是个空间矢量。
在本实施例中，所述接触传感器的类型可为电容式触摸传感器或电阻式触摸传感器。
如图3和图4所示，图3为本申请实施例在一视角下的耳夹式耳机，图4为本申请实施例在另一视角下的耳夹式耳机。其中，一个单体耳机包括喇叭仓3和耳后仓1，以及连接喇叭仓和耳后仓的连接桥2。其中，喇叭仓区域是指喇叭仓3对应的区域。本领域技术人员可知的是，对于耳夹式耳机，喇叭仓3中一般设置有声学模组，该声学模组包括扬声器，当然该声学模组还可包括麦克风，本实施例不作具体的限定。耳后仓1中一般设置有用于提供电能的电源模组，当然耳后仓1还可设置有降噪模组和通信模组等，本实施例对此不作具体的限定。其中，扬声器用于播放左声道或者右声道的音频，电源模组用于为单体耳机提供电能。该通信模组用于将单体耳机与单体耳机通信连接的其他电子设备进行信息交互。该加速度传感器用于检测单体耳机的三轴加速度信息。麦克风用于采集环境音频，该降噪模组用于对麦克风采集的环境音频进行基于预设降噪算法的自适应降噪，该预设降噪算法可为ANC(Active Noise Control，主动降噪)降噪算法、ENC(Environmental Noise Cancellation，环境降噪技术)降噪算法、DSP(digital signal processing，数字信号处理)降噪算法或者CVC(Clear Voice Capture，通话软件降噪技术)降噪算法等，对于这些降噪算法，本领域技术人员已有一定深入的研究，在此不再赘述。
在本实施例中，该接触传感器的类型为电容式触摸传感器或电阻式触摸传感器。该接触传感器设于喇叭仓区域。对于该电容式触摸传感器和电阻式触摸传感器的硬件原理，本领域技术人员已有一定深入的研究，在此不再赘述。
步骤S20，根据所述触感信息，确定在所述喇叭仓区域中产生触感的触感分布位置。
可以理解的是，耳夹式耳机在佩戴后，耳夹式耳机的部分区域会与耳朵部位产生接触，而由于目标耳机佩戴在左耳朵转换成佩戴在右耳朵时其位姿会产生翻转。也即，如果目标耳机佩戴在左耳朵时，目标耳机与左耳朵对应的接触区域为第一区域，那么，目标耳机佩戴在右耳朵时，由于目标耳机的位姿产生了翻转(大约翻转了180度左右)，此时目标耳机与右耳朵对应的接触区域将变化为第二区域，第一区域与第二区域不同，如图2和图3所示，其中图2为耳夹式耳机处于佩戴状态在一视角下的佩戴位姿示意图，图3为本申请实施例在一视角下的耳夹式耳机。
其中，可通过预先将触感信息对应的接触区域(即触感分布位置)以及三轴加速度信息两者，与佩戴位置信息之间的映射关系存储至目标耳机，或者存储至与目标耳机注册登录的云服务器。在一示例中，目标耳机或者目标耳机注册登录的云服务器存储的映射关系为：触感信息对应的接触区域为第一区域，且三轴加速度信息在竖直方向的分量指向为Z轴正方向，则两者所映射的佩戴位置信息为左耳佩戴位置。以及，触感信息对应的接触区域为第二区域，且三轴加速度信息在竖直方向的分量指向为Z轴负方向，则两者所映射的佩戴位置信息为右耳佩戴位置。基于存储的该映射关系，从而便于后续根据该三轴加速度信息和触感信息，确定第一耳机对应的佩戴位置。
步骤S30，根据所述三轴加速度信息和所述触感分布位置，调整所述目标耳机的扬声器的声道，以使所述目标耳机的声道与佩戴位置匹配。
示例性地，所述接触传感器包括用于触觉区域感应的触摸传感带，所述触摸传感带贴敷于所述喇叭仓区域。
在本实施例中，如图7和图8所示，图7为本申请一示例中目标耳机的结构示意图，图8为本申请一示例中目标耳机佩戴场景的触摸传感带的触感展示图。其中，目标耳机包括喇叭仓3和耳后仓1，以及连接喇叭仓3和耳后仓1的连接桥2。其中，喇叭仓区域是指喇叭仓3对应的区域。其中，该触觉区域感应的触摸传感带为图7和图8的斜线阴影区域，例如图7中a1和a2标识的斜线阴影区域。其中图8的触摸传感带中箭头4所标识的区域，以及触摸传感带与耳朵贴合的耳甲腔侧，均为触感分布位置。
本申请实施例公开了一种耳机左右声道匹配方法、耳夹式耳机和存储介质，该耳机左右声道匹配方法应用于耳夹式耳机，该耳夹式耳机的第一耳机和第二耳机上均设有三轴加速度传感器，且第一耳机的喇叭仓区域和第二耳机的喇叭仓区域均设有接触传感器，本申请耳机左右声道匹配方法的技术方案是通过在检测到目标耳机佩戴完成时，获取三轴加速度传感器检测的三轴加速度信息，以及接触传感器检测的触感信息，其中，目标耳机为第一耳机或第二耳机，并根据该触感信息，确定在喇叭仓区域中产生触感的触感分布位置，然后根据该三轴加速度信息和触感分布位置，调整目标耳机的扬声器的声道，以使目标耳机的声道与佩戴位置匹配，以使得左声道对应于左耳佩戴位置的耳机，以及右声道对应于右耳佩戴位置的耳机，从而实现左右声道与左右耳的自动匹配，克服了相关技术中在耳机上标注例如L/R等标识，需要先人为的确认才不会戴反导致的不便问题，提高了耳夹式耳机的使用便利性，有效实现用户在佩戴耳机前无需区分左右声道，即无论怎样佩戴耳夹式耳机，获得的左右声道的声音信号始终是正确的，提升用户听觉效果。
值得一提的是，如果仅仅通过三轴加速传感器来检测目标耳机的三轴加速度信息，并根据该三轴加速度信息来确定目标耳机对应的佩戴位置，例如三轴加速度信息在竖直方向的分量指向为Z轴正方向，则确定所述目标耳机对应的佩戴位姿信息为第一位姿，三轴加速度信息在竖直方向的分量指向为Z轴负方向，则确定所述目标耳机对应的佩戴位姿信息为第二位姿，然后如果佩戴位姿信息为第一位姿，则确定目标耳机对应的佩戴位置为左耳佩戴位置；
而如果佩戴位姿信息为第二位姿，则确定目标耳机对应的佩戴位置为右耳佩戴位置，然后基于第一耳机和第二耳机两者对应的佩戴位置，调整耳夹式耳机的扬声器的左声道和右声道，以使得左声道对应于左耳佩戴位置的耳机。但是该仅通过三轴加速传感器，来识别目标耳机的佩戴位置的过程中，会因为一些特殊场景而存在误判的可能，例如人在佩戴耳机的时候，头部并不是直立向上，而是处于头部倒立或者躺卧等非常规姿势，此时将无法准确识别出目标耳机的佩戴位置，特别是头部处于倒立姿势时，所识别的佩戴位置正好相反而出现误识别。
基于此，本申请实施例通过融合目标耳机的加速度传感器信息和触感信息(触感信息具体为触感分布位置)，用户可以在任何姿势下完成佩戴并能自主正确检测，左右耳声道不会再因为用户头部动作发生变化而产生声道变化，进一步提高了本申请实施例耳机左右声道匹配方法的稳定性和鲁棒性。
作为一种示例，所述第一耳机和所述第二耳机上还设有电容式触摸传感器，所述方法还包括：
步骤A10，获取所述电容式触摸传感器检测的电容传感信息；
步骤A20，根据所述电容传感信息，检测出所述耳夹式耳机是否佩戴完成。
本申请通过获取电容式触摸传感器检测的电容传感信息，并根据该电容传感信息，从而准确地检测出耳夹式耳机是否佩戴完成。
示例性地，根据所述三轴加速度信息和所述触感分布位置，调整所述目标耳机的扬声器的声道，包括：
步骤B10，根据所述三轴加速度信息和所述触感分布位置，确定目标耳机对应的佩戴位置；
步骤B20，基于所述目标耳机对应的佩戴位置，调整所述目标耳机的扬声器的声道，以使左声道对应于左耳佩戴位置的耳机，和/或右声道对应于右耳佩戴位置的耳机。
如图2所示，图2为本申请实施例中耳夹式耳机处于佩戴状态在一视角下的佩戴位姿示意图(从头顶往下看)，第一耳机和第二耳机两个耳机单体是一样的，不需要人为的区分左右耳，用户可以随意佩戴。耳机会根据用户佩戴的左右侧自动区别并配置左右声道。无论佩戴时用户的头部无论处于什么姿势，包括直立向上姿势、躺卧姿势和倒立姿势，均可通过本申请实施例的耳机左右声道匹配方法，实现针对开放式耳机左右声道的自主检测方案，方便用户佩戴使用，用户无需再区分左右，可以盲取盲戴，有效确保了本申请实施例耳机左右声道匹配方法的稳定性和鲁棒性。
在一实施例中，可通过在耳后仓内设有一颗加速度传感器，在出厂时，按照正常佩戴的姿势进行坐标标定。例如，对每一个单体耳机进行相同的坐标标定，标定正常佩戴姿势下，Z轴指向上方。并定义，耳机在正常佩戴时，检测到Z轴指向上方时为左声道，请参照图5，图5为本申请实施例中左右耳佩戴耳机式耳机时的三轴加速度信息的展示图。如图5中左耳佩戴时的侧视示意图。当佩戴时，检测到Z轴指向下方时为右声道，如图5中右耳佩戴时的侧视示意图。用户正确姿势下佩戴时，必定一个耳机Z轴指向上方，一个耳机Z轴指向下方，完成左右声道配置。耳机式耳机在出厂后，左右声道识别需要配合耳机的加速度传感数据的佩戴检测功能完成。
本申请实施例根据该三轴加速度信息和触感分布位置，确定目标耳机对应的佩戴位置，然后基于该目标耳机对应的佩戴位置，调整目标耳机的扬声器的声道，以使左声道对应于左耳佩戴位置的耳机，和/或右声道对应于右耳佩戴位置的耳机，从而实现左右声道与左右耳的自动匹配，克服了相关技术中在耳机上标注例如L/R等标识，需要先人为的确认才不会戴反导致的不便问题，提高了耳夹式耳机的使用便利性。
在一种可能的实施方式中，所述喇叭仓区域包括对向设置的第一区域和第二区域，根据所述三轴加速度信息和所述触感分布位置，确定目标耳机对应的佩戴位置，包括：
步骤C10，确定所述三轴加速度信息在竖直方向的分量指向；
步骤C20，确定所述触感分布位置在所述第一区域对应的第一触感面积，以及在所述第二区域对应的第二触感面积；
步骤C30，根据所述第一触感面积、所述第二触感面积和所述分量指向，确定所述目标耳机对应的佩戴位姿信息；
示例性地，根据所述第一触感面积、所述第二触感面积和所述分量指向，确定所述目标耳机对应的佩戴位姿信息，包括：
步骤D10，若所述第一触感面积大于所述第二触感面积，且所述三轴加速度信息在竖直方向的分量指向为Z轴正方向，则确定所述目标耳机对应的佩戴位姿信息为第一位姿；
步骤D20，若所述第一触感面积小于所述第二触感面积，且所述三轴加速度信息在竖直方向的分量指向为Z轴负方向，则确定所述目标耳机对应的佩戴位姿信息为第二位姿。
步骤C30之后，执行步骤C40，根据所述佩戴位姿信息，确定所述目标耳机对应的佩戴位置。
其中，该第一触感面积是指第一区域对应的触感面积，该第二触感面积是指第二区域对应的触感面积。
在本实施例中，由于目标耳机佩戴在左耳朵转换成佩戴在右耳朵时其位姿会产生翻转。也即，如果目标耳机佩戴在左耳朵时，目标耳机与左耳朵对应的主要接触区域为第一区域，也即该触感分布位置在第一区域对应的第一触感面积会大于第二区域对应的第二触感面积。目标耳机佩戴在右耳朵时，由于目标耳机的位姿产生了翻转(大约翻转了180度左右)，此时目标耳机与右耳朵对应的主要接触区域将变化为第二区域，第一区域与第二区域不同。也即从该触感分布位置在第一区域对应的第一触感面积会大于第二区域对应的第二触感面积，转换为该第一触感面积小于该第二触感面积。为了助于理解，请参照图7，图7展示了两个单体耳机(即第一耳机和第二耳机)，两个单体耳机的结构一模一样，一个单体耳机A展现了第一区域a1，另一个单体耳机B展现了第二区域a2。第一区域a1和第二区域a2在喇叭仓3表面区域对向设置，以对喇叭仓3形成包覆之势。
其中，可通过预先将触感信息的触感分布位置以及三轴加速度信息两者，与佩戴位置信息之间的映射关系存储至目标耳机，或者存储至与目标耳机注册登录的云服务器。在一示例中，目标耳机或者目标耳机注册登录的云服务器存储的映射关系为：如果第一触感面积大于第二触感面积，且三轴加速度信息在竖直方向的分量指向为Z轴正方向，则两者所映射的佩戴位置信息为左耳佩戴位置。以及，如果第一触感面积小于第二触感面积，且三轴加速度信息在竖直方向的分量指向为Z轴负方向，则两者所映射的佩戴位置信息为右耳佩戴位置。基于存储的该映射关系，从而便于后续根据该三轴加速度信息和触感分布位置，确定第一耳机对应的佩戴位置。
本申请实施例提供了一种佩戴时无需用户区分左右耳，佩戴时耳机能够自主识别左右声道的开放式耳机，避免了用户在佩戴时要先区分左右耳机的困扰。
示例性地，根据所述佩戴位姿信息，确定所述目标耳机对应的佩戴位置，包括：
步骤E10，若所述佩戴位姿信息为第一位姿，则确定所述目标耳机对应的佩戴位置为左耳佩戴位置；
步骤E20，若所述佩戴位姿信息为第二位姿，则确定所述目标耳机对应的佩戴位置为右耳佩戴位置。
在本实施例中，第一位姿与第二位姿不同。可以理解的是，第二位姿是第一位姿产生180度翻转或者产生近似180度翻转而形成的位姿。在一示例中，请参照图5，图5中左图为目标耳机处于左耳佩戴时对应的第一位姿，图5中右图为目标耳机处于右耳佩戴时对应的第二位姿。其中，目标耳机为第一耳机或者第二耳机。
本申请实施例通过在佩戴位姿信息为第一位姿时，则确定目标耳机对应的佩戴位置为左耳佩戴位置，而在佩戴位姿信息为第二位姿时，则确定目标耳机对应的佩戴位置为右耳佩戴位置，从而有效提高识别耳机佩戴位置的准确性，并通过左声道对应于左耳佩戴位置的耳机，以及右声道对应于右耳佩戴位置的耳机，实现左右声道与左右耳的自动匹配，进而使得佩戴耳机前无需区分左右声道，即无论怎样佩戴耳夹式耳机，获得的左右声道的声音信号始终是正确的。
实施例二
基于本申请第一实施例，在本申请另一实施例中，与上述实施例一相同或相似的内容，可以参考上文介绍，后续不再赘述。在此基础上，所述方法还包括：
步骤F10，在所述第一触感面积小于所述第二触感面积，且所述三轴加速度信息在竖直方向的分量指向为Z轴正方向的情况下，或者，在所述第一触感面积大于所述第二触感面积，且所述三轴加速度信息在竖直方向的分量指向为Z轴负方向的情况下，确定所述三轴加速度信息在竖直方向的分量值；
步骤F20，根据所述分量指向和所述分量值，确定所述目标耳机对应的佩戴位姿信息。
示例性地，根据所述分量指向和所述分量值，确定所述目标耳机对应的佩戴位姿信息，包括：
步骤G10，若所述三轴加速度信息在竖直方向的分量指向为Z轴正方向，且所述分量值与重力加速度值匹配，则确定所述目标耳机对应的佩戴位姿信息为第一位姿；
步骤G20，若所述三轴加速度信息在竖直方向的分量指向为Z轴负方向，且所述分量值与重力加速度值匹配，则确定所述目标耳机对应的佩戴位姿信息为第二位姿。
在本实施例中，本领域技术人员可知的是，由于人在佩戴耳机的时候，人的头部一般情况下是处于直立向上的状态(较少出现头部躺卧或者倒立的状态)，因此，该Z轴方向的分量值一般与重力加速度值匹配。基于此原理，本申请实施例通过在目标耳机的三轴加速度信息对应的分量指向为Z轴正方向，且Z轴正方向的分量值与重力加速度值匹配的情况下，则确定目标耳机对应的佩戴位姿信息为第一位姿；而如果目标耳机的三轴加速度信息对应的分量指向为Z轴负方向，且Z轴负方向的分量值与重力加速度值匹配，则确定目标耳机对应的佩戴位姿信息为第二位姿，从而进一步提高识别耳机佩戴位置的准确性，并通过左声道对应于左耳佩戴位置的耳机，以及右声道对应于右耳佩戴位置的耳机，实现左右声道与左右耳的自动匹配，进一步确定实现佩戴耳机前无需区分左右声道，无论怎样佩戴耳夹式耳机，获得的左右声道的声音信号始终是正确的。
在一种可实施的方式中，在所述确定所述三轴加速度信息在竖直方向的分量值之后，还包括：
步骤H10，若所述分量值与重力加速度值匹配，则执行：所述根据所述分量指向和所述分量值，确定所述目标耳机对应的佩戴位姿信息的步骤；
步骤H20，若所述分量值与重力加速度值不匹配，则确定参考耳机对应的佩戴位姿信息；根据所述参考耳机对应的佩戴位姿信息，确定所述目标耳机对应的佩戴位姿信息，其中，所述参考耳机为所述耳夹式耳机中与所述目标耳机对应的另一声道的耳机。
示例性地，根据所述参考耳机对应的佩戴位姿信息，确定所述目标耳机对应的佩戴位姿信息，包括：
步骤I10，若所述参考耳机对应的佩戴位姿信息为第二位姿，则确定所述目标耳机对应的佩戴位姿信息为第一位姿；
步骤I20，若所述参考耳机对应的佩戴位姿信息为第一位姿，则确定所述目标耳机对应的佩戴位姿信息为第二位姿。
由于可能存在某一只耳机即使融合加速度传感器信息和触感信息，也仍然无法有效检测出该目标耳机的佩戴位姿信息(例如某只耳机出现传感器故障等特殊因素)，此时可通过结合另外一只耳机的佩戴位姿，来辅助判断当前该目标耳机的佩戴位姿。容易理解的是，在两者耳机均处于佩戴状态的情况下，其中一只耳机佩戴于左耳，则另外一只耳机则必然佩戴于右耳，而其中一只耳机佩戴于右耳，则另外一只耳机则必然佩戴于左耳。
基于此，本申请实施例通过在该分量值与重力加速度值不匹配的情况下，确定参考耳机对应的佩戴位姿信息，并根据该参考耳机对应的佩戴位姿信息，确定目标耳机对应的佩戴位姿信息，其中，该参考耳机为耳夹式耳机中与目标耳机对应的另一声道的耳机，从而使得在面对某一只耳机即使融合加速度传感器信息和触感信息，也仍然无法有效检测出该目标耳机的佩戴位姿的情况下，也能准确地识别该耳机的佩戴位置，便于后续通过将左声道对应于左耳佩戴位置的耳机，以及右声道对应于右耳佩戴位置的耳机，进一步确保将左右声道与左右耳进行准确地自动匹配。
为了进一步助于理解本申请的技术构思，列举一具体实施例，其中包括：
如图2所示，图2为本申请实施例中耳夹式耳机处于佩戴状态在一视角下的佩戴位姿示意图(从头顶往下看)，第一耳机和第二耳机两个耳机单体是一样的，不需要人为的区分左右耳，用户可以随意佩戴。耳机会根据用户佩戴的左右侧自动区别并配置左右声道。其中由于刚佩戴时用户的头部一般处于直立向上姿势，而非躺卧、倒立姿势，因此通过本申请实施例的耳机左右声道匹配方法，容易实现针对开放式耳机左右声道的自主检测方案，方便用户佩戴使用，用户无需再区分左右，可以盲取盲戴，且本申请实施例的耳夹式耳机结构简单，实现耳机左右声道匹配方法的硬件成本低廉。
在一实施例中，可通过在耳后仓内设有一颗加速度传感器，在出厂时，按照正常佩戴的姿势进行坐标标定。例如，对每一个单体耳机进行相同的坐标标定，标定正常佩戴姿势下，Z轴指向上方。并定义，耳机在正常佩戴时，检测到Z轴指向上方时为左声道，如图5中左耳佩戴时的侧视示意图。当佩戴时，检测到Z轴指向下方时为右声道，如图5中右耳佩戴时的侧视示意图。用户正确姿势下佩戴时，必定一个耳机Z轴指向上方，一个耳机Z轴指向下方，完成左右声道配置。耳机式耳机在出厂后，左右声道识别需要配合耳机的加速度传感数据的佩戴检测功能完成。
如果用户姿势非正常姿势下佩戴的情况：躺，倒立状态，此时仅靠加速度传感器，可能会造成误判从而无法准确配备左右声道。
为解决用户在不同姿势下的佩戴，耳机能够准确识别并配置左右声道，在喇叭仓增加接触传感器。
图6为本申请实施例中用户佩戴目标耳机的示意图，B代表喇叭仓，C代表C型连接桥。
图7中喇叭仓斜线阴影区域代表接触传感器的触摸传感带区域，贴敷在阴影环形区。请参照图8，图8为本申请一示例中目标耳机佩戴场景的触摸传感带的触感展示图，当耳机佩戴后，喇叭仓底部与耳朵内轮廓下凸起接触，即图8中4所标识的区域，喇叭仓上部因无皮肤接触，未检测到touch信号(即触感信息)。与加速度传感器坐标定义类似，定义此情况下为左声道，当接触传感器检测到图8中喇叭仓上部有touch信号，下部无touch信号，即此时戴在了右耳朵，即为右声道。需要说明的是，该具体实施例仅用于理解本申请的技术构思，并不构成对本申请的限定，基于本申请技术构思而进行的更多简单形式的变换，均应在本申请的保护范围内。
实施例三
本发明实施例提供一种耳夹式耳机，耳夹式耳机包括存储器、处理器、耳后仓、喇叭仓，以及连接所述耳后仓和所述喇叭仓的连接桥，其中，所述喇叭仓设有声学模组和接触传感器，所述声学模组包括扬声器，所述耳后仓设有电源模组和加速度传感器；所述电源模组用于为耳夹式耳机提供电能；
所述加速度传感器用于检测耳夹式耳机的三轴加速度信息；所述接触传感器用于检测触感信息；所述存储器用于存储耳机左右声道匹配程序；所述处理器用于执行所述耳机左右声道匹配程序，且在执行所述耳机左右声道匹配程序时实现如上述实施例中的耳机左右声道匹配方法的步骤。
本发明提供的耳夹式耳机，采用上述实施例中的耳机左右声道匹配方法，能解决相关技术中需要人为确认左右耳机是否戴反，导致耳夹式耳机使用便利性差的技术问题。与现有技术相比，本发明实施例提供的耳夹式耳机的有益效果与上述实施例提供的耳机左右声道匹配方法的有益效果相同，且该耳夹式耳机中的其他技术特征与上一实施例方法公开的特征相同，在此不做赘述。
应当理解，本公开的各部分可以用硬件、软件、固件或它们的组合来实现。在上述实施方式的描述中，具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应以所述权利要求的保护范围为准。
实施例四
本发明实施例提供一种计算机可读存储介质，具有存储在其上的计算机可读程序指令，计算机可读程序指令用于执行上述实施例中的耳机左右声道匹配方法。
本发明实施例提供的计算机可读存储介质例如可以是U盘，但不限于电、磁、光、电磁、红外线、或半导体的系统、系统或器件，或者任意以上的组合。计算机可读存储介质的更具体的例子可以包括但不限于：具有一个或多个导线的电连接、便携式计算机磁盘、硬盘、随机访问存储器(RAM)、只读存储器(ROM)、可擦式可编程只读存储器(EPROM或闪存)、光纤、便携式紧凑磁盘只读存储器(CD-ROM)、光存储器件、磁存储器件、或者上述的任意合适的组合。在本实施例中，计算机可读存储介质可以是任何包含或存储程序的有形介质，该程序可以被指令执行系统、系统或者器件使用或者与其结合使用。计算机可读存储介质上包含的程序代码可以用任何适当的介质传输，包括但不限于：电线、光缆、RF(射频)等等，或者上述的任意合适的组合。
上述计算机可读存储介质可以是耳夹式耳机中所包含的；也可以是单独存在，而未装配入耳夹式耳机中。
上述计算机可读存储介质承载有一个或者多个程序，当上述一个或者多个程序被耳夹式耳机执行时，使得耳夹式耳机：在检测到目标耳机佩戴完成时，获取所述三轴加速度传感器检测的三轴加速度信息，以及所述接触传感器检测的触感信息，其中，所述目标耳机为所述第一耳机或所述第二耳机；根据所述触感信息，确定在所述喇叭仓区域中产生触感的触感分布位置；根据所述三轴加速度信息和所述触感分布位置，调整所述目标耳机的扬声器的声道，以使目标耳机的声道与佩戴位置匹配。
可以以一种或多种程序设计语言或其组合来编写用于执行本公开的操作的计算机程序代码，上述程序设计语言包括面向对象的程序设计语言—诸如Java、Smalltalk、C++，还包括常规的过程式程序设计语言—诸如“C”语言或类似的程序设计语言。程序代码可以完全地在用户计算机上执行、部分地在用户计算机上执行、作为一个独立的软件包执行、部分在用户计算机上部分在远程计算机上执行、或者完全在远程计算机或服务器上执行。在涉及远程计算机的情形中，远程计算机可以通过任意种类的网络——包括局域网(LAN)或广域网(WAN)—连接到用户计算机，或者，可以连接到外部计算机(例如利用因特网服务提供商来通过因特网连接)。
附图中的流程图和框图，图示了按照本发明各种实施例的系统、方法和计算机程序产品的可能实现的体系架构、功能和操作。在这点上，流程图或框图中的每个方框可以代表一个模块、程序段、或代码的一部分，该模块、程序段、或代码的一部分包含一个或多个用于实现规定的逻辑功能的可执行指令。也应当注意，在有些作为替换的实现中，方框中所标注的功能也可以以不同于附图中所标注的顺序发生。例如，两个接连地表示的方框实际上可以基本并行地执行，它们有时也可以按相反的顺序执行，这依所涉及的功能而定。也要注意的是，框图和/或流程图中的每个方框、以及框图和/或流程图中的方框的组合，可以用执行规定的功能或操作的专用的基于硬件的系统来实现，或者可以用专用硬件与计算机指令的组合来实现。
描述于本公开实施例中所涉及到的模块可以通过软件的方式实现，也可以通过硬件的方式来实现。其中，模块的名称在某种情况下并不构成对该单元本身的限定。
本发明提供的计算机可读存储介质，存储有用于执行上述耳机左右声道匹配方法的计算机可读程序指令，能解决相关技术中需要人为确认左右耳机是否戴反，导致耳夹式耳机使用便利性差的技术问题。与现有技术相比，本发明实施例提供的计算机可读存储介质的有益效果与上述实施例一或实施例二提供的耳机左右声道匹配方法的有益效果相同，在此不做赘述。
实施例五
本发明实施例还提供一种计算机程序产品，包括计算机程序，所述计算机程序被处理器执行时实现如上述的耳机左右声道匹配方法的步骤。
本申请提供的计算机程序产品能解决相关技术中需要人为确认左右耳机是否戴反，导致耳夹式耳机使用便利性差的技术问题。与现有技术相比，本发明实施例提供的计算机程序产品的有益效果与上述实施例一或实施例二提供的耳机左右声道匹配方法的有益效果相同，在此不做赘述。
以上仅为本申请的优选实施例，并非因此限制本申请的专利范围，凡是利用本申请说明书及附图内容所作的等效结构或等效流程变换，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处理范围内。

Claims (12)

  1. 一种耳机左右声道匹配方法，其特征在于，所述耳机左右声道匹配方法应用于耳夹式耳机，所述耳夹式耳机的第一耳机和第二耳机上均设有三轴加速度传感器，且所述第一耳机的喇叭仓区域和所述第二耳机的喇叭仓区域均设有接触传感器，所述方法包括：
    在检测到目标耳机佩戴完成时，获取所述三轴加速度传感器检测的三轴加速度信息，以及所述接触传感器检测的触感信息，其中，所述目标耳机为所述第一耳机或所述第二耳机；
    根据所述触感信息，确定在所述喇叭仓区域中产生触感的触感分布位置；
    根据所述三轴加速度信息和所述触感分布位置，调整所述目标耳机的扬声器的声道，以使所述目标耳机的声道与佩戴位置匹配。
  2. 如权利要求1所述的耳机左右声道匹配方法，其特征在于，根据所述三轴加速度信息和所述触感分布位置，调整所述目标耳机的扬声器的声道，包括：
    根据所述三轴加速度信息和所述触感分布位置，确定所述目标耳机对应的佩戴位置；
    基于所述目标耳机对应的佩戴位置，调整所述目标耳机的扬声器的声道，以使左声道对应于左耳佩戴位置的耳机，和/或右声道对应于右耳佩戴位置的耳机。
  3. 如权利要求2所述的耳机左右声道匹配方法，其特征在于，所述喇叭仓区域包括对向设置的第一区域和第二区域，根据所述三轴加速度信息和所述触感分布位置，确定所述目标耳机对应的佩戴位置，包括：
    确定所述三轴加速度信息在竖直方向的分量指向；
    确定所述触感分布位置在所述第一区域对应的第一触感面积，以及在所述第二区域对应的第二触感面积；
    根据所述第一触感面积、所述第二触感面积和所述分量指向，确定所述目标耳机对应的佩戴位姿信息；
    根据所述佩戴位姿信息，确定所述目标耳机对应的佩戴位置。
  4. 如权利要求3所述的耳机左右声道匹配方法，其特征在于，根据所述第一触感面积、所述第二触感面积和所述分量指向，确定所述目标耳机对应的佩戴位姿信息，包括：
    若所述第一触感面积大于所述第二触感面积，且所述三轴加速度信息在竖直方向的分量指向为Z轴正方向，则确定所述目标耳机对应的佩戴位姿信息为第一位姿；
    若所述第一触感面积小于所述第二触感面积，且所述三轴加速度信息在竖直方向的分量指向为Z轴负方向，则确定所述目标耳机对应的佩戴位姿信息为第二位姿。
  5. 如权利要求3所述的耳机左右声道匹配方法，其特征在于，所述方法还包括：
    在所述第一触感面积小于所述第二触感面积，且所述三轴加速度信息在竖直方向的分量指向为Z轴正方向的情况下，或者，在所述第一触感面积大于所述第二触感面积，且所述三轴加速度信息在竖直方向的分量指向为Z轴负方向的情况下，确定所述三轴加速度信息在竖直方向的分量值；
    根据所述分量指向和所述分量值，确定所述目标耳机对应的佩戴位姿信息。
  6. 如权利要求5所述的耳机左右声道匹配方法，其特征在于，根据所述分量指向和所述分量值，确定所述目标耳机对应的佩戴位姿信息，包括：
    若所述三轴加速度信息在竖直方向的分量指向为Z轴正方向，且所述分量值与重力加速度值匹配，则确定所述目标耳机对应的佩戴位姿信息为第一位姿；
    若所述三轴加速度信息在竖直方向的分量指向为Z轴负方向，且所述分量值与重力加速度值匹配，则确定所述目标耳机对应的佩戴位姿信息为第二位姿。
  7. 如权利要求5所述的耳机左右声道匹配方法，其特征在于，在所述确定所述三轴加速度信息在竖直方向的分量值之后，还包括：
    若所述分量值与重力加速度值匹配，则执行：所述根据所述分量指向和所述分量值，确定所述目标耳机对应的佩戴位姿信息的步骤；
    若所述分量值与重力加速度值不匹配，则确定参考耳机对应的佩戴位姿信息；根据所述参考耳机对应的佩戴位姿信息，确定所述目标耳机对应的佩戴位姿信息，其中，所述参考耳机为所述耳夹式耳机中与所述目标耳机对应的另一声道的耳机。
  8. 如权利要求7所述的耳机左右声道匹配方法，其特征在于，根据所述参考耳机对应的佩戴位姿信息，确定所述目标耳机对应的佩戴位姿信息，包括：
    若所述参考耳机对应的佩戴位姿信息为第二位姿，则确定所述目标耳机对应的佩戴位姿信息为第一位姿；
    若所述参考耳机对应的佩戴位姿信息为第一位姿，则确定所述目标耳机对应的佩戴位姿信息为第二位姿。
  9. 如权利要求3至8中任一项所述的耳机左右声道匹配方法，其特征在于，根据所述佩戴位姿信息，确定所述目标耳机对应的佩戴位置，包括：
    若所述佩戴位姿信息为第一位姿，则确定所述目标耳机对应的佩戴位置为左耳佩戴位置；
    若所述佩戴位姿信息为第二位姿，则确定所述目标耳机对应的佩戴位置为右耳佩戴位置。
  10. 如权利要求1至8中任一项所述的耳机左右声道匹配方法，其特征在于，所述接触传感器的类型为电容式触摸传感器或电阻式触摸传感器。
  11. 一种耳夹式耳机，其特征在于，所述耳夹式耳机包括存储器、处理器、耳后仓、喇叭仓，以及连接所述耳后仓和所述喇叭仓的连接桥，其中，所述喇叭仓设有声学模组和接触传感器，所述声学模组包括扬声器，所述耳后仓设有电源模组和加速度传感器；
    所述电源模组用于为耳夹式耳机提供电能；
    所述加速度传感器用于检测耳夹式耳机的三轴加速度信息；
    所述接触传感器用于检测触感信息；
    所述存储器用于存储耳机左右声道匹配程序；
    所述处理器用于执行所述耳机左右声道匹配程序，且在执行所述耳机左右声道匹配程序时实现如权利要求1至10中任一项所述的耳机左右声道匹配方法的步骤。
  12. 一种计算机可读存储介质，其特征在于，所述计算机可读存储介质上存储有实现耳机左右声道匹配方法的程序，所述实现耳机左右声道匹配方法的程序被处理器执行以实现如权利要求1至10中任一项所述耳机左右声道匹配方法的步骤。
PCT/CN2025/084582 2024-03-28 2025-03-25 耳机左右声道匹配方法、耳夹式耳机和存储介质 Pending WO2025201287A1 (zh)

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