WO2018157679A1

WO2018157679A1 - Sounding control method and electronic device

Info

Publication number: WO2018157679A1
Application number: PCT/CN2018/073988
Authority: WO
Inventors: 欧阳灵
Original assignee: 广东欧珀移动通信有限公司
Priority date: 2017-03-03
Filing date: 2018-01-24
Publication date: 2018-09-07
Also published as: CN106878910A

Abstract

Disclosed in the present invention is a sounding control method. The sounding control method comprises the following steps: (S12) controlling a first electroacoustic element (30) to sound; (S13) acquiring a detection signal based on the status of a first sound outlet hole (22) when the first electroacoustic element (30) sounds; (S14) determining, according to the detection signal, whether the first sound outlet hole (22) is blocked; and (S16) when the first sound outlet hole (22) is blocked, controlling the first electroacoustic element (30) and a second electroacoustic element (40) to sound simultaneously, so that an electronic device (100) can sound by using the first sound outlet hole (22) and a second sound outlet hole (24). Further disclosed in the present invention is the electronic device (100).

Description

Sound control method and electronic device

Priority information

The present application claims priority to and the benefit of the patent application Serial No. PCT Application No.

Technical field

The present invention relates to the field of audio, and in particular to an acoustic control method and an electronic device.

Background technique

In the related art, the sound hole of the mobile phone easily adheres to dust and the like during use, causing clogging, resulting in a small sound volume of the mobile phone.

Summary of the invention

Embodiments of the present invention provide an acoustic control method and an electronic device.

An acoustic control method for controlling an electronic device, the electronic device comprising a housing, a first electroacoustic component and a second electroacoustic component, the housing forming and the first electrical a first sound hole opposite to the sound element and a second sound hole opposite to the second sound element, the sound control method comprising the following steps:

Controlling the first electroacoustic element to sound;

Obtaining a detection signal based on a state of the first sound hole when the first electroacoustic element emits sound;

Determining, according to the detection signal, whether the first sound hole is blocked; and

Controlling the first electroacoustic element and the second electroacoustic element to simultaneously sound when the first sound hole is blocked, so that the electronic device utilizes the first sound hole and the second sound hole Out of voice.

An electronic device including an embodiment of a first acoustic hole and a second acoustic acoustic component a second sound hole opposite to the second electroacoustic element, the first electroacoustic element and the second electroacoustic element simultaneously sounding when the first sound hole is blocked to utilize the first sound hole And the second sound hole sounds.

An electronic device according to an embodiment of the present invention includes: a housing, a first electroacoustic element, and a second electroacoustic element, the housing forming a first sound hole and a portion opposite to the first electroacoustic element a second sound hole opposite to the second electroacoustic element; the electronic device further comprising a circuit board, a processor, a memory and a power supply circuit, the circuit board being disposed inside the space enclosed by the housing, the processing And a memory disposed on the circuit board, the power circuit for powering respective circuits or devices of the electronic device, the memory for storing executable program code, the processor The executable program code stored in the memory is to execute a program corresponding to the executable code for executing the sound emission control method.

The sound emission control method and the electronic device according to the embodiment of the present invention use the first electroacoustic element and the second electroacoustic element to simultaneously emit sound to increase the sound volume of the electronic device, thereby preventing the volume from being too small due to blockage of the first sound hole. problem.

The additional aspects and advantages of the invention will be set forth in part in the description which follows.

DRAWINGS

The above and/or additional aspects and advantages of the present invention will become apparent and readily understood from

1 is a schematic flow chart of a sound emission control method according to an embodiment of the present invention;

2 is a schematic plan view of an electronic device according to an embodiment of the present invention;

3 is a bottom view of an electronic device according to an embodiment of the present invention;

4 is a partial schematic structural view of an electronic device according to an embodiment of the present invention;

5 is a schematic structural view of another part of an electronic device according to an embodiment of the present invention;

6 is a schematic structural view of still another part of an electronic device according to an embodiment of the present invention;

7 is another schematic plan view of an electronic device according to an embodiment of the present invention;

8 is another schematic plan view of an electronic device according to an embodiment of the present invention;

FIG. 9 is still another schematic flowchart of the sound emission control method according to an embodiment of the present invention; FIG.

FIG. 10 is a schematic diagram of functional blocks of an electronic device according to an embodiment of the present invention.

The main component symbol description:

The electronic device 100, the housing 20, the first sound hole 22, the second sound hole 24, the sound chamber 26, the first electroacoustic element 30, the diaphragm 32, the second electroacoustic element 40, the air pressure sensor 51, and the temperature sensor 52. Distance sensor 53, acoustic and electrical component 54, drive circuit 55, detection circuit 56, circuit board 60, processor 70, memory 80, and power supply circuit 90.

detailed description

The embodiments of the present invention are described in detail below, and the embodiments of the embodiments are illustrated in the drawings, wherein the same or similar reference numerals indicate the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the drawings are intended to be illustrative of the invention and are not to be construed as limiting.

Referring to FIG. 1-3 together, the sound emission control method of the embodiment of the present invention can be used to control the electronic device 100. The electronic device 100 includes a housing 20, a first electroacoustic component 30, and a second electroacoustic component 40. The housing 20 forms a first sound hole 22 opposite to the first electroacoustic element 30 and a second sound hole 24 opposite to the second electroacoustic element 40. The sound control method includes the following steps:

S12: controlling the first electroacoustic component 30 to sound;

S13: Acquire a detection signal based on a state of the first sound hole 22 when the first electroacoustic element 30 emits sound;

S14: determining, according to the detection signal, whether the first sound hole 22 is blocked; and

S16: Control the first electroacoustic element 30 and the second electroacoustic element 40 to simultaneously sound when the first sound hole 22 is blocked, so that the electronic device 100 makes a sound by using the first sound hole 22 and the second sound hole 24.

The electronic device 100 of the embodiment of the present invention includes a housing 20, a first electroacoustic component 30, and a second electroacoustic component 40. The housing 20 forms a first sound hole 22 opposite to the first electroacoustic element 30 and a second sound hole 24 opposite to the second electroacoustic element 40. The first electroacoustic element 30 and the second electroacoustic element 40 simultaneously sound when the first sound hole 22 is blocked to sound with the first sound hole 22 and the second sound hole 24.

That is to say, the sound emission control method of the embodiment of the present invention can be implemented by the electronic device 100 of the embodiment of the present invention, or the control method of the embodiment of the present invention can be applied to the electronic device 100 of the embodiment of the present invention.

The sound emission control method and the electronic device 100 of the embodiment of the present invention use the first electroacoustic element 30 and the second electroacoustic element 40 to simultaneously emit sound to increase the sound volume of the electronic device 100, thereby avoiding the blockage of the first sound hole 22. Causes the volume to be too small.

In some embodiments, the electronic device 100 includes a mobile phone, a tablet, a smart watch, a notebook computer, a smart bracelet, a smart helmet, and the like. In an embodiment of the invention, the electronic device 100 is a mobile phone.

In some embodiments, the first electroacoustic component 30 includes a device such as a speaker or a speaker that can convert an electrical signal into an acoustic signal, and can be disposed, for example, at the bottom end of the electronic device 100. In an embodiment of the invention, the first electroacoustic component 30 is a moving coil speaker. In other embodiments, the first electroacoustic component 30 can also be disposed at other suitable locations of the electronic device 100. Even, the first electroacoustic component 30 may include a plurality of adjacently disposed or separately disposed at different positions of the electronic device 100.

In some embodiments, the second electroacoustic component 40 includes a device capable of converting an electrical signal into an acoustic signal, such as a receiver or an earpiece, and can be disposed, for example, on top of the electronic device 100. In an embodiment of the invention, the second electroacoustic element 40 is a receiver. In other embodiments, the second electroacoustic component 40 can also be disposed at other suitable locations of the electronic device 100. In even, the second electroacoustic component 40 may include a plurality of adjacently disposed or separately disposed at different positions of the electronic device 100.

It can be understood that when the first sound hole 22 opposite to the first electroacoustic element 30 is blocked, the second electroacoustic element 40 sounds and propagates through the second sound hole 24 to avoid the problem that the volume of the electronic device 100 is too small. It should be noted that the audio file of the second electroacoustic element 40 and the first electroacoustic element 30 can be controlled to be the same, and the first electroacoustic element 30 and the second electroacoustic element 40 are synchronously played, which can better improve. Play volume and audible effects.

In some embodiments, the second sound hole 24 can be disposed at a position on the electronic device 100 away from the first sound hole 22. In this way, the first sound hole 22 and the second sound hole 24 can be prevented from being blocked at the same time. For example, when the electronic device 100 is placed on the sofa, the first sound hole 22 and the second sound hole 24 are simultaneously blocked by the sofa.

It should be noted that the detection signal based on the state of the first sound hole 22 is a signal that changes due to whether the first sound hole 22 is blocked. For example, the detection signal includes one or more values that can be read. Whether the first sound hole 22 is blocked is determined by comparing the value with the set value.

Referring to FIG. 4, in some embodiments, the housing 20 forms a sound chamber 26, and the electronic device 100 includes an air pressure sensor 51 disposed within the sound chamber 26. The detection signal includes a gas pressure value obtained by the air pressure sensor 51 when the first electroacoustic element 30 sounds.

In this manner, whether or not the first sound hole 22 is blocked can be determined by the air pressure value of the air pressure sensor 51.

Specifically, when the first sound hole 22 is not blocked, the first sound hole 22 communicates with the outside, and the air pressure value obtained from the air pressure sensor 51 is substantially the same as the external air pressure value (such as the atmospheric pressure value), and the first power is When the acoustic element 30 sounds, the sound output from the first electroacoustic element 30 is unblocked, and the air pressure value obtained from the air pressure sensor 51 remains substantially unchanged; when the first sound hole 22 is blocked and the first electroacoustic element 30 sounds, The diaphragm of an electroacoustic element 30 exerts a force on the air in the sound chamber 26. Since the first sound hole 22 is clogged, the air is affected by the force generated by the diaphragm, thereby changing the air pressure value.

Therefore, the air pressure value acquired by the processing air pressure sensor 51 when the first electroacoustic element 30 sounds is compared by setting the air pressure value and the set air pressure threshold (such as the atmospheric pressure value), and determining that the air pressure value is greater than the set air pressure threshold. The sound hole 22 is blocked, and the first sound hole 22 is judged to be unblocked when the air pressure value is less than or equal to the set air pressure threshold.

Referring to FIG. 5, in some embodiments, the housing 20 forms a sound chamber 26, and the electronic device 100 includes a temperature sensor 52 disposed within the sound chamber 26, the detection signal including the temperature sensor 52 when the first acoustic element 30 sounds The temperature value obtained.

In this manner, whether or not the first sound hole 22 is blocked can be determined by the temperature value of the temperature sensor 52.

Specifically, when the first sound hole 22 is not blocked, the sound chamber 26 communicates with the outside, and when the first electroacoustic element 30 sounds, the heat generated by the first electroacoustic element 30 is easily conducted to the outside, and thus the temperature sensor 52 The acquired temperature value is lower and the change is slower and less than or equal to the set temperature threshold; when the first sound hole 22 is blocked and the first electroacoustic element 30 sounds, since the first sound hole 22 is clogged, the sound chamber 26 is The heat exchange of the outside is reduced, and the heat generated by the first electroacoustic element 30 is relatively slow, so that the temperature value obtained by the temperature sensor 52 is higher and changes faster, and is easily greater than the set temperature threshold.

Therefore, the temperature value obtained by the processing temperature sensor 52 when the first electroacoustic element 30 sounds is compared, and the first sound hole 22 is determined to be blocked when the temperature value is greater than the set temperature threshold by comparing the temperature value with the set temperature threshold. When the temperature value is less than or equal to the set temperature threshold, it is determined that the first sound hole 22 is unblocked.

Referring to FIG. 6, in some embodiments, the housing 20 forms a sound chamber 26, the first electroacoustic component 30 includes a diaphragm 32, and the electronic device 100 includes a distance sensor 53 disposed within the sound chamber 26, the distance sensor 53 and The diaphragm 32 is opposed to each other, and the detection signal includes a distance value obtained by the distance sensor 53 when the first electroacoustic element 30 sounds.

In this manner, whether or not the first sound hole 22 is blocked can be determined by the distance value of the distance sensor 53.

Specifically, when the first sound hole 22 is not blocked, the first sound hole 22 communicates with the outside. When the first electroacoustic element 30 sounds, the air pressure in the sound chamber 26 does not change much, so the diaphragm is not easy to be The vibration of 32 generates a force, and the vibration amplitude of the diaphragm 32 is large, so that it is easy to be larger than the set distance threshold; when the first sound hole 22 is blocked and the first electroacoustic element 30 sounds, the vibration of the diaphragm 32 is opposite to the sound chamber. The air in the 26 generates a force. Since the first sound hole 22 is clogged, the air pressure value becomes large, thereby impeding the vibration of the diaphragm 32, resulting in a small vibration amplitude of the diaphragm, so the diaphragm detected by the distance sensor 53 is detected. The change in the distance value between 32 and the distance sensor 53 is generally less than the set distance threshold.

Therefore, the distance value acquired by the distance sensor 53 when the first electroacoustic element 30 sounds is compared, and the first sound hole 22 is determined when the distance value is greater than or equal to the set distance threshold by comparing the distance value with the set distance threshold. Unblocked, it is determined that the first sound hole 22 is clogged when the distance value is less than the set distance threshold.

Referring to FIG. 7, in some embodiments, the electronic device 100 includes an acoustical component 54 that includes the loudness of the audio signal that the acoustical component 54 acquires when the first acoustic component 30 is audible.

In this manner, whether the first sound hole 22 is blocked can be determined by the loudness of the audio signal acquired by the acoustic element 54.

Specifically, when the first sound hole 22 is not blocked, the sound chamber 26 communicates with the outside, and when the first electroacoustic element 30 sounds, the sound emitted by the first electroacoustic element 30 is not hindered, and can be normally transmitted to The outside is received by the acoustic element 54, so that the loudness of the audio signal received from the acoustic element 54 is greater than the set loudness threshold; when the first sound hole 22 is blocked, the sound of the first acoustic element 30 is blocked. The effect of the object causes the loudness of the audio signal received by the acoustic element 54 to be less than the set loudness threshold.

Therefore, the loudness of the audio signal acquired by the acoustic element 54 when the first electroacoustic element 30 is uttered is processed, and the first sound hole is determined when the loudness is greater than or equal to the set loudness threshold by comparing the loudness with the set loudness threshold. 22 is unblocked, and it is determined that the first sound hole 22 is blocked when the loudness is less than the set loudness threshold.

Referring to FIG. 8 , in some embodiments, the electronic device 100 includes a driving circuit 55 and a detecting circuit 56 . The detection signal includes the impedance of the drive circuit 55 detected by the detection circuit 56.

In this manner, it is possible to determine whether the first sound hole 22 is clogged by the detection circuit 56 detecting the impedance of the drive circuit 55.

Specifically, taking a moving coil speaker as an example, the moving coil speaker sounds through the voice coil to drive the diaphragm, and the voice coil cuts the magnetic induction line in the speaker when the speaker sounds, thereby generating an opposite to the current time audio signal. electric signal. When the first sound hole 22 is not blocked, the first electroacoustic element 30 operates normally, and the impedance of the drive circuit 55 detected by the detecting circuit 56 is approximately equal to a predetermined impedance threshold; when the first sound hole 22 is blocked, the diaphragm Obstructed by the force generated by the air in the sound chamber 26, the vibration amplitude becomes small, so that the reverse electric signal generated by the voice coil cutting magnetic line becomes small, and the impedance of the driving circuit 55 detected by the detecting circuit 56 becomes smaller and smaller. The impedance threshold is predetermined.

Therefore, the impedance of the driving circuit 55 acquired by the processing detecting circuit 56 when the first electroacoustic element 30 sounds is compared, and by comparing the impedance with the set impedance threshold, it is determined that the first sound hole 22 is clogged when the impedance is less than the set impedance threshold. The first sound hole 22 is judged to be unblocked when the impedance is greater than or equal to the set impedance threshold.

Referring to FIG. 9, in some embodiments, the sound emission control method includes the following steps:

S18: Controlling the second electroacoustic element 40 to be turned off when the first sound hole 22 is not blocked.

In this way, the second electroacoustic element 40 can be turned off when the first sound hole 22 is not blocked to avoid unnecessary power consumption and consumption of hardware resources.

It can be understood that when the first sound hole 22 is not blocked, the first electroacoustic element 30 can normally sound and ensure that the sound volume of the electronic device 100 is sufficient, so that the second electroacoustic element 40 is not required to sound, so the second power is turned off. The acoustic element 40 does not affect the amount of sound and can reduce power consumption.

Referring to FIG. 10, the electronic device 100 of the embodiment of the present invention further includes a circuit board 60, a processor 70, a memory 80, and a power supply circuit 90. The circuit board 60 is disposed inside the space enclosed by the housing 20, and the processor 70 and the memory 80 are disposed on the circuit board 60. The power circuit 90 is used to supply power to the various circuits or devices of the electronic device 100.

The memory 80 is for storing executable program code. The processor 70 executes a program corresponding to the executable program code by reading the executable program code stored in the memory 80 for executing the sound emission control method of the above embodiment. The processor 70 is configured to perform the following steps:

Controlling the sound of the first electroacoustic component 30;

Obtaining a detection signal based on a state of the first sound hole 22 when the first electroacoustic element 30 emits sound;

Determining whether the first sound hole 22 is blocked according to the detection signal; and

When the first sound hole 22 is blocked, the first electroacoustic element 30 and the second electroacoustic element 40 are controlled to simultaneously emit sound to cause the electronic device 100 to sound by using the first sound hole 22 and the second sound hole 24.

It should be noted that the foregoing explanation of the sound emission control method is also applicable to the electronic device 100 of the embodiment of the present invention, and details are not described herein again.

In the description of the embodiments of the present invention, the terms "first" and "second" are used for descriptive purposes only, and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, features defining "first" or "second" may include one or more of the described features either explicitly or implicitly. In the description of the embodiments of the present invention, the meaning of "a plurality" is two or more unless specifically defined otherwise.

In the description of the embodiments of the present invention, it should be noted that the terms "installation", "connected", and "connected" should be understood broadly, and may be a fixed connection, for example, or They are detachable or integrally connected; they can be mechanically connected, they can be electrically connected or can communicate with each other; they can be connected directly or indirectly through an intermediate medium, which can be internal or two components of two components. Interaction relationship. For those skilled in the art, the specific meanings of the above terms in the embodiments of the present invention can be understood on a case-by-case basis.

In the description of the present specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiment", "example", "specific example" or "some examples", etc. Particular features, structures, materials or features described in the manner or examples are included in at least one embodiment or example of the invention. In the present specification, the schematic representation of the above terms does not necessarily mean the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples.

Any process or method description in the flowcharts or otherwise described herein may be understood to represent a module, segment or portion of code that includes one or more executable instructions for implementing the steps of a particular logical function or process. And the scope of the preferred embodiments of the invention includes additional implementations, in which the functions may be performed in a substantially simultaneous manner or in an opposite order depending on the functions involved, in the order shown or discussed. It will be understood by those skilled in the art to which the embodiments of the present invention pertain.

The logic and/or steps represented in the flowchart or otherwise described herein, for example, may be considered as an ordered list of executable instructions for implementing logical functions, and may be embodied in any computer readable medium, Used in conjunction with, or in conjunction with, an instruction execution system, apparatus, or device (eg, a computer-based system, a system including a processing module, or other system that can fetch instructions and execute instructions from an instruction execution system, apparatus, or device) Or use with equipment. For the purposes of this specification, a "computer-readable medium" can be any apparatus that can contain, store, communicate, propagate, or transport a program for use in an instruction execution system, apparatus, or device, or in conjunction with the instruction execution system, apparatus, or device. More specific examples (non-exhaustive list) of computer readable media include the following: electrical connections (electronic devices) having one or more wires, portable computer disk cartridges (magnetic devices), random access memory (RAM), Read only memory (ROM), erasable editable read only memory (EPROM or flash memory), fiber optic devices, and portable compact disk read only memory (CDROM). In addition, the computer readable medium may even be a paper or other suitable medium on which the program can be printed, as it may be optically scanned, for example by paper or other medium, followed by editing, interpretation or, if appropriate, other suitable The method is processed to obtain the program electronically and then stored in computer memory.

It should be understood that portions of the embodiments of the invention may be implemented in hardware, software, firmware or a combination thereof. In the above-described embodiments, multiple steps or methods may be implemented in software or firmware stored in a memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, it can be implemented by any one or combination of the following techniques well known in the art: having logic gates for implementing logic functions on data signals. Discrete logic circuits, application specific integrated circuits with suitable combinational logic gates, programmable gate arrays (PGAs), field programmable gate arrays (FPGAs), etc.

One of ordinary skill in the art can understand that all or part of the steps carried by the method of implementing the above embodiments can be completed by a program to instruct related hardware, and the program can be stored in a computer readable storage medium. When executed, one or a combination of the steps of the method embodiments is included.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing module, or each unit may exist physically separately, or two or more units may be integrated into one module. The above integrated modules can be implemented in the form of hardware or in the form of software functional modules. The integrated modules, if implemented in the form of software functional modules and sold or used as stand-alone products, may also be stored in a computer readable storage medium.

The above mentioned storage medium may be a read only memory, a magnetic disk or an optical disk or the like.

Although the embodiments of the present invention have been shown and described, it is understood that the above-described embodiments are illustrative and are not to be construed as limiting the scope of the invention. The embodiments are subject to changes, modifications, substitutions and variations.

Claims

An audible control method for controlling an electronic device, characterized in that the electronic device comprises a housing, a first electroacoustic element and a second electroacoustic element, and the housing is formed with the first electroacoustic element And an opposite first sound hole and a second sound hole opposite to the second electroacoustic element, the sound control method comprises the following steps:

Controlling the first electroacoustic element to sound;

Obtaining a detection signal based on a state of the first sound hole when the first electroacoustic element emits sound;

Determining, according to the detection signal, whether the first sound hole is blocked; and

Controlling the first electroacoustic element and the second electroacoustic element to simultaneously sound when the first sound hole is blocked, so that the electronic device utilizes the first sound hole and the second sound hole Out of voice.
The sound emission control method according to claim 1, wherein said housing forms a sound chamber, said electronic device includes an air pressure sensor disposed in said sound chamber, and said detection signal includes said air pressure sensor The air pressure value obtained when the first electroacoustic element sounds.
The sound emission control method according to claim 1, wherein said housing forms a sound chamber, said electronic device includes a temperature sensor disposed in said sound chamber, and said detection signal includes said temperature sensor a temperature value obtained when the first electroacoustic element emits sound.
The sound emission control method according to claim 1, wherein said housing forms a sound chamber, said first electroacoustic element comprises a diaphragm, and said electronic device comprises a distance sensor disposed in said sound chamber The distance sensor is opposite to the diaphragm, and the detection signal includes a distance value obtained by the distance sensor when the first electroacoustic element emits sound.
The sound emission control method according to claim 1, wherein said electronic device comprises an acoustic component, and said detection signal comprises an audio signal obtained by said acoustic component when said first electroacoustic component emits sound Loudness; or the electronic device includes a drive circuit and a detection circuit, the detection signal including an impedance of the drive circuit detected by the detection circuit.
The sound emission control method according to claim 1, wherein the sound emission control method comprises the following steps:

The second electroacoustic element is controlled to be turned off when the first sound hole is not blocked.
The sound emission control method according to claim 1, wherein said first electroacoustic element comprises a speaker, said second electroacoustic element comprises a receiver; or said first electroacoustic element comprises a receiver, said The second electroacoustic component includes a speaker.
The sound emission control method according to claim 1, wherein said first electroacoustic element is disposed at a bottom end of said electronic device, and said second electroacoustic element is disposed at a top of said electronic device.
The sound emission control method according to claim 1, wherein the second sound hole is disposed at a position away from the first sound hole on the electronic device.
The sound emission control method according to claim 1, wherein said second electroacoustic element is identical to an audio file uttered by said first electroacoustic element, and said first electroacoustic element and said first The second electro-acoustic component is played synchronously.
An electronic device including a housing, a first electroacoustic component, and a second electroacoustic component, the housing forming a first sound hole opposite to the first electroacoustic component and a second sound hole opposite to the second electroacoustic element, the first electroacoustic element and the second electroacoustic element simultaneously sounding when the first sound hole is blocked to utilize the first sound hole and the The second sound hole is sounded.
The electronic device according to claim 11, wherein said electronic device comprises an air pressure sensor, and said air pressure sensor is configured to determine whether said first sound hole is blocked.
The electronic device according to claim 11, wherein said electronic device comprises a temperature sensor for determining whether said first sound hole is blocked.
The electronic device according to claim 11, wherein the electronic device comprises a distance sensor, and the distance sensor is configured to determine whether the first sound hole is blocked.
The electronic device according to claim 11, wherein the electronic device comprises an acoustic component, wherein the acoustic component is used to determine whether the first sound hole is blocked; or the electronic device comprises a driving circuit and a detecting circuit, wherein the driving circuit and the detecting circuit are configured to determine whether the first sound emitting hole is blocked.
The electronic device according to claim 11, wherein said second electroacoustic element is turned off when said first sound hole is not blocked.
The electronic device according to claim 11, wherein said first electroacoustic element is disposed at a bottom end of said electronic device, and said second electroacoustic element is disposed at a top of said electronic device.
The electronic device according to claim 11, wherein said second sound hole is disposed at a position on said electronic device that is away from said first sound hole.
The electronic device according to claim 11, wherein said second electroacoustic element is identical to an audio file uttered by said first electroacoustic element and said first electroacoustic element and said second electric The sound components are played synchronously.
An electronic device, comprising: a housing, a first electroacoustic component, and a second electroacoustic component, the housing forming a first sound hole opposite to the first electroacoustic component and a second sound hole opposite to the second electroacoustic element; the electronic device further comprising a circuit board, a processor, a memory and a power supply circuit, the circuit board being disposed inside the space enclosed by the housing, the processor And the memory is disposed on the circuit board, the power circuit is configured to supply power to respective circuits or devices of the electronic device, the memory is configured to store executable program code, and the processor reads the The executable program code stored in the memory to execute a program corresponding to the executable code for performing the sound emission control method according to any one of claims 1-10.