阅读说明：本技术 立体声耳机的声音定位控制方法、立体声耳机及相关设备 (Sound positioning control method of stereo earphone, stereo earphone and related equipment ) 是由 贺文凯 姜育恒 刘柯佳 陈卫敏 于 2021-09-26 设计创作，主要内容包括：本发明提供了一种立体声耳机的声音定位控制方法、立体声耳机及相关设备,所述立体声耳机包括具有左耳振动马达的左耳耳机和具有右耳振动马达的右耳耳机,所述方法包括：实时监测所述左耳耳机的左耳音频信号和右耳耳机的右耳音频信号的变化情况；当所述左耳音频信号和/或所述右耳音频信号发生变化时,控制音频信号发生变化的所述左耳耳机的所述左耳振动马达和/或所述右耳耳机的所述右耳振动马达进行振动,通过上述方式,能够通过听觉和触觉的结合,实现对声音空间定位效果的增强,提供给使用者更加沉浸式的体验。(The invention provides a sound positioning control method of a stereo headset, the stereo headset and related equipment, wherein the stereo headset comprises a left ear headset with a left ear vibration motor and a right ear headset with a right ear vibration motor, and the method comprises the following steps: monitoring the change conditions of the left ear audio signal of the left ear earphone and the right ear audio signal of the right ear earphone in real time; when the left ear audio signal and/or the right ear audio signal change, the left ear vibration motor of the left ear earphone and/or the right ear vibration motor of the right ear earphone which controls the audio signal change vibrate.)

1. A sound localization control method of a stereo headphone, the stereo headphone including a left ear headphone having a left ear vibration motor and a right ear headphone having a right ear vibration motor, the method comprising:

monitoring the change conditions of the left ear audio signal of the left ear earphone and the right ear audio signal of the right ear earphone in real time;

when the left ear audio signal and/or the right ear audio signal change, the left ear vibration motor of the left ear earphone and/or the right ear vibration motor of the right ear earphone which controls the audio signal change vibrates.

2. The sound localization control method of a stereo headphone according to claim 1, wherein the step of controlling the left ear vibration motor of the left ear headphone and/or the right ear vibration motor of the right ear headphone to vibrate when the left ear audio signal and/or the right ear audio signal change comprises:

determining the moving direction of the stereo headset according to the change condition of the left ear audio signal and/or the right ear audio signal;

determining the magnitude relation between a first initial vibration intensity of the left ear vibration motor and a second initial vibration intensity of the right ear vibration motor according to the moving direction;

and controlling the left ear vibration motor and the right ear vibration motor to vibrate based on the magnitude relation.

3. The sound localization control method of a stereo headphone according to claim 2, further comprising, after the step of controlling the left ear vibration motor and the right ear vibration motor to vibrate based on the magnitude relation:

and in the moving process of the stereo headset, the vibration intensity of the left ear vibration motor and the vibration intensity of the right ear vibration motor are respectively adjusted to be gradually increased or gradually decreased according to the moving direction of the stereo headset.

4. The sound localization control method of a stereo headphone according to claim 3, wherein the step of determining a magnitude relation between a first initial vibration intensity of the left ear vibration motor and a second initial vibration intensity of the right ear vibration motor according to the moving direction specifically comprises:

when the moving direction is moving in a left-to-right direction of the stereo headphones, making the first initial vibration intensity greater than the second initial vibration intensity; when the moving direction is moving in a right-to-left direction of the stereo headphones, the first initial vibration intensity is made smaller than the second initial vibration intensity.

5. The sound localization control method of a stereo headphone according to claim 4, wherein the step of adjusting the vibration intensity of the left ear vibration motor and the right ear vibration motor to gradually increase or gradually decrease according to the moving direction of the stereo headphone specifically comprises:

when the moving direction is moving along the left-to-right direction of the stereo headset, controlling the vibration intensity of the left ear vibration motor to gradually weaken from the first initial vibration intensity, and controlling the vibration intensity of the right ear vibration motor to gradually strengthen from the second initial vibration intensity;

when the moving direction is moving along the right to left direction of the stereo headphone, controlling the vibration intensity of the left ear vibration motor to gradually increase from the first initial vibration intensity, and controlling the vibration intensity of the right ear vibration motor to gradually decrease from the second initial vibration intensity.

6. The sound localization control method of a stereo headphone according to claim 3, wherein the step of determining a magnitude relation between a first initial vibration intensity of the left ear vibration motor and a second initial vibration intensity of the right ear vibration motor according to the moving direction specifically comprises:

when the moving direction is towards the front of the stereo earphone, the first initial vibration strength and the second initial vibration strength are the same and are both smaller than a threshold value; when the moving direction is moving towards the rear of the stereo ears, the first initial vibration intensity and the first initial vibration intensity are the same and are both larger than the threshold value.

7. The sound localization control method of a stereo headphone according to claim 6, wherein the step of adjusting the vibration intensity of the left ear vibration motor and the right ear vibration motor to gradually increase or gradually decrease according to the moving direction specifically comprises:

when the moving direction is moving towards the front of the stereo headset, controlling the vibration intensity of the left ear vibration motor and the right ear vibration motor to be gradually increased from the first initial vibration intensity or the second initial vibration intensity;

when the moving direction is moving to the rear of the stereo headphone, controlling the vibration intensity of the left ear vibration motor and the right ear vibration motor to gradually weaken from the first initial vibration intensity or the second initial vibration intensity at the same time.

8. A stereo headphone comprising a control module, a left ear headphone having a left ear vibration motor, and a right ear headphone having a right ear vibration motor, the control module comprising:

the monitoring unit is used for monitoring the change conditions of the left ear audio signal of the left ear earphone and the right ear audio signal of the right ear earphone in real time;

and the control unit is used for controlling the left ear vibration motor of the left ear earphone and/or the right ear vibration motor of the right ear earphone to vibrate when the audio signal of the left ear and/or the audio signal of the right ear changes.

9. Stereo headphones according to claim 8, characterized in that the control unit is specifically configured to:

determining the moving direction of the stereo headset according to the change condition of the left ear audio signal and/or the right ear audio signal;

determining the magnitude relation between a first initial vibration intensity of the left ear vibration motor and a second initial vibration intensity of the right ear vibration motor according to the moving direction;

and controlling the left ear vibration motor and the right ear vibration motor to vibrate based on the magnitude relation.

10. Stereo headphones according to claim 9, characterized in that the control module further comprises an adjustment unit;

the adjusting unit is used for respectively adjusting the vibration intensity of the left ear vibration motor and the vibration intensity of the right ear vibration motor to be gradually increased or gradually decreased according to the moving direction of the stereo headset in the moving process of the stereo headset.

11. The stereo headphones of claim 8, wherein the left-ear vibration motor and the right-ear vibration motor are rotor motors, piezoelectric motors, or linear vibration motors.

12. A sound localization control apparatus, comprising: memory, processor and computer program stored on the memory and executable on the processor, the processor implementing the steps in the sound localization control method of a stereo headphone according to any one of claims 1-7 when executing the computer program.

13. A computer-readable storage medium, having stored thereon a computer program which, when being executed by a processor, carries out the steps of the sound localization control method of a stereo headphone according to any one of claims 1-7.

[ technical field ] A method for producing a semiconductor device

The invention relates to the technical field of stereo earphones, in particular to a sound positioning control method of a stereo earphone, the stereo earphone and related equipment.

[ background of the invention ]

Stereo sound, as the name implies, has a stereoscopic sound, and because a sound source has a certain spatial position, the sound has a certain directional source, and human hearing has the ability to distinguish the direction of the sound source, for example, when a plurality of sound sources sound simultaneously, human can perceive the spatial distribution of each sound source by hearing. The stereo earphone is an earphone capable of playing stereo sound, the stereo earphone just utilizes the listening positioning function of human ears to distribute sound to two independent sound channels in the recording process of the earphone sound, and the left ear and the right ear give different signals, so that a good sound positioning effect is achieved, listeners can clearly distinguish directions from which various sounds come, and the stereo earphone is closer to the experience of the scene.

Stereo earphone divide into two kinds of pleasant formula and headphone, compares in the pleasant formula earphone, and headphone has better sound field and comfort level, avoids scotch the duct, more protects the tympanic membrane. The headset is widely applied to game scenes, and for game users, the game headset with excellent performance can enable players to experience the feeling of being personally on the scene in games. In the game process, a user often moves along with the game situation, for example, when the user moves from left to right, the position of the earphone relative to the sound source also changes, in order to enable the user to obtain more real feeling, the existing stereo earphones can adjust stereo sound according to the position change, then audio signals of the left and right ears after adjustment are respectively output through the left and right sound channels, the sound positioning function of the ears of the user is utilized, the process that the user walks from left to right is acoustically realized, therefore, the position and the positioning of the sound source are more real when the earphone wearer carries the earphone to move, and the experience of the earphone wearer in scenes such as games is further improved.

The existing earphone only gives the user experience of being personally on the scene from the sense of hearing, and the real experience of the user is poor.

[ summary of the invention ]

The invention aims to provide a sound positioning control method of a stereo earphone, the stereo earphone and related equipment, which can realize the enhancement of the sound space positioning effect through the combination of auditory sense and tactile sense and provide more immersive experience for users.

In order to achieve the above object, in a first aspect, an embodiment of the present invention provides a sound localization control method for a stereo headphone including a left-ear headphone having a left-ear vibration motor and a right-ear headphone having a right-ear vibration motor, the method including:

monitoring the change conditions of the left ear audio signal of the left ear earphone and the right ear audio signal of the right ear earphone in real time;

when the left ear audio signal and/or the right ear audio signal change, the left ear vibration motor of the left ear earphone and/or the right ear vibration motor of the right ear earphone which controls the audio signal change vibrates.

Further, the step of controlling the left ear vibration motor of the left ear headphone and/or the right ear vibration motor of the right ear headphone to vibrate when the left ear audio signal and/or the right ear audio signal changes comprises:

determining the moving direction of the stereo headset according to the change condition of the left ear audio signal and/or the right ear audio signal;

determining the magnitude relation between a first initial vibration intensity of the left ear vibration motor and a second initial vibration intensity of the right ear vibration motor according to the moving direction;

and controlling the left ear vibration motor and the right ear vibration motor to vibrate based on the magnitude relation.

Still further, after the step of controlling the left ear vibration motor and the right ear vibration motor to vibrate based on the magnitude relationship, the method further comprises:

and in the moving process of the stereo headset, the vibration intensity of the left ear vibration motor and the vibration intensity of the right ear vibration motor are respectively adjusted to be gradually increased or gradually decreased according to the moving direction of the stereo headset.

Further, the step of determining a magnitude relationship between a first initial vibration intensity of the left ear vibration motor and a second initial vibration intensity of the right ear vibration motor according to the moving direction specifically includes:

when the moving direction is moving in a left-to-right direction of the stereo headphones, making the first initial vibration intensity greater than the second initial vibration intensity; when the moving direction is moving in a right-to-left direction of the stereo headphones, the first initial vibration intensity is made smaller than the second initial vibration intensity.

Further, the step of respectively adjusting the vibration intensity of the left ear vibration motor and the right ear vibration motor to gradually increase or gradually decrease according to the moving direction of the stereo-acoustic headset specifically includes:

when the moving direction is moving along the left-to-right direction of the stereo headset, controlling the vibration intensity of the left ear vibration motor to gradually weaken from the first initial vibration intensity, and controlling the vibration intensity of the right ear vibration motor to gradually strengthen from the second initial vibration intensity;

when the moving direction is moving along the right to left direction of the stereo headphone, controlling the vibration intensity of the left ear vibration motor to gradually increase from the first initial vibration intensity, and controlling the vibration intensity of the right ear vibration motor to gradually decrease from the second initial vibration intensity.

Further, the step of determining a magnitude relationship between a first initial vibration intensity of the left ear vibration motor and a second initial vibration intensity of the right ear vibration motor according to the moving direction specifically includes:

when the moving direction is towards the front of the stereo earphone, the first initial vibration strength and the second initial vibration strength are the same and are both smaller than a threshold value; when the moving direction is moving towards the rear of the stereo ears, the first initial vibration intensity and the first initial vibration intensity are the same and are both larger than the threshold value.

Further, the step of respectively adjusting the vibration intensity of the left ear vibration motor and the vibration intensity of the right ear vibration motor to gradually increase or gradually decrease according to the moving direction specifically includes:

when the moving direction is moving towards the front of the stereo headset, controlling the vibration intensity of the left ear vibration motor and the right ear vibration motor to be gradually increased from the first initial vibration intensity or the second initial vibration intensity;

when the moving direction is moving to the rear of the stereo headphone, controlling the vibration intensity of the left ear vibration motor and the right ear vibration motor to gradually weaken from the first initial vibration intensity or the second initial vibration intensity at the same time.

In a second aspect, an embodiment of the present invention further provides a stereo headphone, including a control module, a left-ear headphone having a left-ear vibration motor, and a right-ear headphone having a right-ear vibration motor, where the control module includes:

the monitoring unit is used for monitoring the change conditions of the left ear audio signal of the left ear earphone and the right ear audio signal of the right ear earphone in real time;

and the control unit is used for controlling the left ear vibration motor of the left ear earphone and/or the right ear vibration motor of the right ear earphone to vibrate when the audio signal of the left ear and/or the audio signal of the right ear changes.

Further, the control unit is specifically configured to:

determining the moving direction of the stereo headset according to the change condition of the left ear audio signal and/or the right ear audio signal;

determining the magnitude relation between a first initial vibration intensity of the left ear vibration motor and a second initial vibration intensity of the right ear vibration motor according to the moving direction;

and controlling the left ear vibration motor and the right ear vibration motor to vibrate based on the magnitude relation.

Still further, the control module further comprises an adjustment unit;

the adjusting unit is used for respectively adjusting the vibration intensity of the left ear vibration motor and the vibration intensity of the right ear vibration motor to be gradually increased or gradually decreased according to the moving direction of the stereo headset in the moving process of the stereo headset.

Further, the left ear vibration motor and the right ear vibration motor are a rotor motor, a piezoelectric motor, or a linear vibration motor.

In a third aspect, an embodiment of the present invention further provides a sound localization control apparatus, including: a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the steps in the sound localization control method of a stereo headphone as claimed in any one of the above.

In a fourth aspect, the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the steps in the sound localization control method for stereo headphones according to any one of the above methods

Compared with the prior art, the sound positioning control method of the stereo headset is applied to the stereo headset comprising the left ear headset with the left ear vibration motor and the right ear headset with the right ear vibration motor, and changes of the left ear audio signal of the left ear headset and the right ear audio signal of the right ear headset are monitored in real time; when the left ear audio signal and/or the right ear audio signal change, it is indicated that the user of the stereo headset is most likely to move, and the left ear vibration motor of the left ear headset and/or the right ear vibration motor of the right ear headset, which control the audio signal change, vibrate at this time, so that the sound space positioning effect can be enhanced through the combination of the auditory sense and the tactile sense, and the user can be provided with more immersive experience.

[ description of the drawings ]

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:

fig. 1 is a flowchart of a stereo headphone control method according to an embodiment of the present invention;

FIG. 2 is a schematic diagram illustrating a moving direction of a user from left to right according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a stereo headphone according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a control module of a stereo headphone according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a sound localization control apparatus according to an embodiment of the present invention.

[ detailed description ] embodiments

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The sound positioning control method of the stereo earphone is suitable for the stereo earphone with the vibration motor, and the stereo earphone can be an in-ear earphone or a head-wearing earphone. The embodiments of the present invention are described taking a headphone as an example, and specifically, the stereo headphone according to the embodiments of the present invention includes a left ear headphone having a left ear vibration motor and a right ear headphone having a right ear vibration motor, the left ear vibration motor may be disposed inside the left ear headphone, and the right ear vibration motor may be disposed inside the right ear headphone. When the vibration motor generates vibration, the vibration motor can cause the vibration of the corresponding earphone, thereby bringing vibration feeling to the user.

Referring to fig. 1, in a sound localization control method for stereo headphones according to an embodiment of the present invention, the method includes the following steps:

step S11: and monitoring the change conditions of the left ear audio signal of the left ear earphone and the right ear audio signal of the right ear earphone in real time.

When a user wearing the stereo earphones moves, for example, when the user moves from left to right, the position of the stereo earphones relative to a sound source changes, the stereo earphones adjust the left ear audio signals and the right ear audio signals according to the position change, then the adjusted left ear audio signals and the adjusted right ear audio signals are output through the left ear earphones and the right ear earphones respectively, and the process that the user walks from left to right is achieved acoustically by utilizing the positioning function of the human ears on sound.

Therefore, when the left ear audio signal of the left ear earphone and/or the right ear audio signal of the right ear earphone changes, it indicates that the user is most likely to move, that is, the stereo earphone moves.

Step S12: when the left ear audio signal and/or the right ear audio signal change, the left ear vibration motor of the left ear earphone and/or the right ear vibration motor of the right ear earphone which controls the audio signal change vibrates.

When the user moves, the stereo earphones move along with the user, so that the left ear audio signal and/or the right ear audio signal are changed, therefore, in the embodiment, when the left ear audio signal and/or the right ear audio signal are changed, it is indicated that the user is most likely to move, and at this time, the left ear vibration motor and the right ear vibration motor are controlled to vibrate, so that the sound space positioning effect is enhanced through the combination of the auditory sense and the tactile sense, and a more immersive experience is provided for the user.

When the left ear audio signal and/or the right ear audio signal change, the left ear vibration motor and the right ear vibration motor may be controlled to vibrate with the same vibration amplitude, or vibrate with different vibration amplitudes. Specifically, step S12 may include the steps of:

(1) and determining the moving direction of the stereo headset according to the change condition of the left ear audio signal and/or the right ear audio signal.

When the user wearing the stereo headset moves, the stereo headset moves along with the user, and the moving direction is consistent, so that the moving direction of the user can be determined by determining the moving direction of the stereo headset.

It can be understood that when the stereo headphone moves in different directions, the stereo headphone can acoustically implement a sound change process corresponding to the movement direction by adjusting the left ear audio signal and/or the right ear audio signal, so that there is a correspondence between the movement direction of the stereo headphone and the change of the left ear audio signal and the right ear audio signal, and by this correspondence, the movement direction of the stereo headphone can be determined according to the change condition of the left ear audio signal and/or the right ear audio signal.

In the embodiment of the present invention, the moving direction of the stereo headphones includes a left-to-right direction of the stereo headphones, a right-to-left direction of the stereo headphones, a front direction of the stereo headphones, and a rear direction of the stereo headphones, for example, as shown in fig. 2, the moving direction of the stereo headphones is illustrated as moving in the left-to-right direction of the stereo headphones in fig. 2.

(2) And determining the magnitude relation between the first initial vibration intensity of the left ear vibration motor and the second initial vibration intensity of the right ear vibration motor according to the moving direction.

Specifically, when the moving direction of the stereo headphone is moving in a left-to-right direction of the stereo headphone, the first initial vibration intensity is made larger than the second initial vibration intensity; when the moving direction of the stereo headphones is moving in a right-to-left direction of the stereo headphones, making the first initial vibration intensity smaller than the second initial vibration intensity; when the moving direction of the stereo headset is towards the front of the stereo headset, the first initial vibration strength and the second initial vibration strength are the same and are both smaller than a threshold value, namely, a smaller initial vibration strength is set in the case; when the moving direction of the stereo headphone is moving to the rear of the stereo headphone, the first initial vibration intensity and the first initial vibration intensity are made to be the same and both are larger than the threshold value, i.e., in this case, a larger initial vibration intensity is set.

(3) And controlling the left ear vibration motor and the right ear vibration motor to vibrate according to the magnitude relation of the first initial vibration strength and the second initial vibration strength.

After the magnitude relation between the first initial vibration intensity and the second initial vibration intensity is determined, the left ear vibration motor is controlled to vibrate with the first initial vibration intensity, the right ear vibration motor is controlled to vibrate with the second initial vibration intensity, the specific magnitude of the first initial vibration intensity and the second initial vibration intensity is not limited, as long as the corresponding magnitude relationship in different moving directions is satisfied, for example, when the moving direction of the stereo headphones is moving in the left-to-right direction of the stereo headphones, at this time, the left ear vibration motor is controlled to vibrate with a first initial vibration intensity, and the right ear vibration motor is controlled to vibrate with a second initial vibration intensity, the specific magnitudes of the first initial vibration intensity and the second initial vibration intensity are not limited as long as the first initial vibration intensity is greater than the second initial vibration intensity.

According to the difference of stereo headphone's moving direction, the amplitude intensity that sets up left ear vibration motor and right ear vibration motor is different, can further improve richly lifelike experience and feel.

In an embodiment of the present invention, after the controlling the left ear vibration motor and the right ear vibration motor to vibrate, the method further includes: and in the moving process of the stereo headset, the vibration intensity of the left ear vibration motor and the vibration intensity of the right ear vibration motor are respectively adjusted to be gradually increased or gradually decreased according to the moving direction of the stereo headset.

Specifically, when the stereo headphone is moved in a left-to-right direction of the stereo headphone, the vibration intensity of the left-ear vibration motor is controlled to be gradually decreased from the first initial vibration intensity, and the vibration intensity of the right-ear vibration motor is controlled to be gradually increased from the second initial vibration intensity, thereby achieving a left-to-right walking process from the tactile sensation. That is, when the stereo headphone starts to move (corresponding to a change in the left-ear audio signal and/or the right-ear audio signal), the left-ear vibration motor starts to vibrate at a first initial vibration intensity, and the right-ear vibration motor starts to vibrate at a second initial vibration intensity, and then as the stereo headphone moves, the vibration intensity of the left-ear vibration motor gradually decreases from the first initial vibration intensity during the movement of the stereo headphone, and the vibration intensity of the right-ear vibration motor gradually increases from the second initial vibration intensity during the movement of the stereo headphone.

When the moving direction of the stereo headset is moving along the right to left direction of the stereo headset, the vibration intensity of the left ear vibration motor is controlled to be gradually increased from the first initial vibration intensity, and the vibration intensity of the right ear vibration motor is controlled to be gradually decreased from the second initial vibration intensity, so that the process of walking from right to left is realized from the sense of touch.

When the moving direction of the stereo headset is moving towards the front of the stereo headset, the vibration intensity of the left ear vibration motor and the right ear vibration motor is controlled to be gradually increased from the first initial vibration intensity or the second initial vibration intensity at the same time, so that the approaching process is realized from the sense of touch.

When the moving direction of the stereo headphone is moving to the rear of the stereo headphone, the vibration intensities of the left ear vibration motor and the right ear vibration motor are controlled to gradually weaken from the first initial vibration intensity or the second initial vibration intensity at the same time, thereby realizing the effect of walking away from the sense of touch.

Therefore, the embodiment of the invention realizes the enhancement of the space positioning effect by controlling the vibration amplitude of the vibration motor on the earphone to change along with the change of the audio signal and combining the auditory sense and the tactile sense, thereby providing more immersive experience for consumers. More specifically, when the user moves, the stereo headphone is caused to move, thereby causing a change in the left ear audio signal and/or the right ear audio signal, whereby the vibrations of the left ear vibration motor and the right ear vibration motor and a change in the intensity of the vibrations can be controlled according to the change in the left ear audio signal and/or the right ear audio signal, thereby providing the user with a sound localization effect combining auditory sense and tactile sense to obtain a more realistic experience.

Referring to fig. 3 and 4, in the stereo headphone 200 according to the embodiment of the present invention, the stereo headphone 200 includes a control module 20, a left ear headphone 21 having a left ear vibration motor, and a right ear headphone 22 having a right ear vibration motor, wherein the left ear vibration motor is located inside the left ear headphone 21, and the right ear vibration motor is located inside the right ear headphone 22. The left ear vibration motor and the right ear vibration motor are rotor motors, piezoelectric motors or linear vibration motors.

The control module 20 comprises a detection unit 201 and a control unit 202.

The monitoring unit 201 is configured to monitor, in real time, a change condition of a left ear audio signal of the left ear earphone and a change condition of a right ear audio signal of the right ear earphone. The control unit 202 is configured to control the left ear vibration motor of the left ear earphone and/or the right ear vibration motor of the right ear earphone to vibrate when the left ear audio signal and/or the right ear audio signal changes.

Further, the control unit 202 is specifically configured to:

determining the moving direction of the stereo headset according to the change condition of the left ear audio signal and/or the right ear audio signal;

determining the magnitude relation between a first initial vibration intensity of the left ear vibration motor and a second initial vibration intensity of the right ear vibration motor according to the moving direction;

and controlling the left ear vibration motor and the right ear vibration motor to vibrate based on the magnitude relation.

The control module 20 may further include an adjusting unit 203, where the adjusting unit 203 is configured to adjust the vibration intensities of the left ear vibration motor and the right ear vibration motor to gradually increase or gradually decrease according to the moving direction of the stereo headphones during the moving process of the stereo headphones.

Further, the control unit 202 is specifically configured to:

when the moving direction of the stereo headset is moving along the left-to-right direction of the stereo headset, making the first initial vibration intensity larger than the second initial vibration intensity; when the moving direction of the stereo headphones is moving in a right-to-left direction of the stereo headphones, making the first initial vibration intensity smaller than the second initial vibration intensity;

when the moving direction of the stereo earphone is towards the front of the stereo earphone, the first initial vibration strength and the second initial vibration strength are the same and are both smaller than a threshold value; and when the moving direction of the stereo earphone is towards the rear of the stereo earphone, enabling the first initial vibration intensity and the first initial vibration intensity to be the same and larger than the threshold value.

The adjusting unit 203 is specifically configured to:

when the moving direction of the stereo headset is moving along the left-to-right direction of the stereo headset, controlling the vibration intensity of the left ear vibration motor to gradually weaken from the first initial vibration intensity, and controlling the vibration intensity of the right ear vibration motor to gradually strengthen from the second initial vibration intensity;

when the moving direction of the stereo headset is moving along the direction from the right side to the left side of the stereo headset, controlling the vibration intensity of the left ear vibration motor to be gradually increased from the first initial vibration intensity, and controlling the vibration intensity of the right ear vibration motor to be gradually decreased from the second initial vibration intensity;

when the moving direction of the stereo headset is towards the front of the stereo headset, controlling the vibration intensity of the left ear vibration motor and the right ear vibration motor to be gradually increased from the first initial vibration intensity or the second initial vibration intensity;

when the moving direction of the stereo headset is moving towards the rear of the stereo headset, controlling the vibration intensity of the left ear vibration motor and the right ear vibration motor to gradually weaken from the first initial vibration intensity or the second initial vibration intensity at the same time.

According to the stereo headset provided by the embodiment of the invention, the vibration motors are respectively arranged on the left ear headset and the right ear headset, so that the spatial positioning effect is enhanced through the combination of auditory sense and touch sense, and more immersive experience is provided for consumers.

Compared with the prior art, the sound positioning control method of the stereo earphone is applied to the stereo earphone comprising the left ear earphone with the left ear vibration motor and the right ear earphone with the right ear vibration motor, and changes of the left ear audio signal of the left ear earphone and the right ear audio signal of the right ear earphone are monitored in real time; when the left ear audio signal and/or the right ear audio signal change, it is indicated that the user of the stereo headset is most likely to move, and the left ear vibration motor of the left ear headset and/or the right ear vibration motor of the right ear headset, which control the audio signal change, vibrate at this time, so that the sound space positioning effect can be enhanced through the combination of the auditory sense and the tactile sense, and the user can be provided with more immersive experience.

Referring to fig. 5, fig. 5 is a sound localization control apparatus 300 according to an embodiment of the present invention, where the sound localization control apparatus 300 includes: a memory 302, a processor 301 and a computer program stored on the memory 302 and operable on the processor, the processor 301 when executing the computer program realizes the steps of the sound localization control method of stereo headphones provided by the above-mentioned embodiments.

The computer device 300 provided in the embodiment of the present invention can implement each implementation manner in the above method embodiments and corresponding beneficial effects, and is not described herein again to avoid repetition.

The embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program implements each process in the sound localization control method for stereo headphones provided in the embodiment of the present invention, and can achieve the same technical effect, and in order to avoid repetition, the detailed description is omitted here.

It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware related to instructions of a computer program, and the program can be stored in a computer readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. The storage medium may be a magnetic disk, an optical disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), or the like.

While the foregoing is directed to embodiments of the present invention, it will be understood by those skilled in the art that various changes may be made without departing from the spirit and scope of the invention.