CN103237280B - A kind of method, device and mobile terminal regulating audio - Google Patents
A kind of method, device and mobile terminal regulating audio Download PDFInfo
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- CN103237280B CN103237280B CN201310146397.0A CN201310146397A CN103237280B CN 103237280 B CN103237280 B CN 103237280B CN 201310146397 A CN201310146397 A CN 201310146397A CN 103237280 B CN103237280 B CN 103237280B
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Abstract
The embodiment of the present invention provides a kind of method regulating audio, device and mobile terminal, cover loud speaker cover plate on a speaker, there is an acoustic aperture in loud speaker cover plate, loud speaker cover plate is arranged can the material storehouse of movement on loud speaker cover plate, material storehouse comprises the cavity that at least two exist different amounts and/or different types of sound-absorbing material, after the audio determining current needs, the cavity that mobile material storehouse makes corresponding audio type corresponding covers the acoustic aperture on loud speaker cover plate, sound can be made to enter cavity by acoustic aperture, be subject to the impact of sound-absorbing material in cavity and present current required audio.Realize audio by the mode of hardware to regulate, avoid and take the system resource such as CPU, internal memory to realize audio adjustment.
Description
Technical field
The present invention relates to hardware development technology, particularly relate to a kind of method, device and the mobile terminal that regulate audio.
Background technology
A lot of subscriber equipment provides music playback function for user, usually, can attach sound effect function in music playback function, usually uses the form of software to realize sound effect function at present.
Three-dimensional (threedimensional, 3D) effect strengthens software is a kind of conventional software realizing sound effect function, 3D effect strengthens software and plays with the form of player plug-in unit, and utilize the Floor layer Technology of operating system, system is loaded with the form of driver, achieve and no matter adopt which kind of sound card, which kind of media play procedure, all by this software simulating 3D audio.
But, needed the algorithm using complexity higher by the method for software simulating sound effect function, need to take the system resources such as central processing unit (CentralProcessingUnit, CPU), internal memory.
Summary of the invention
The embodiment of the present invention provides a kind of method, device and the mobile terminal that regulate audio, to avoid regulating to realize audio and taking the system resource such as CPU, internal memory.
Regulate a device for audio, comprising:
Loud speaker, cover loud speaker loud speaker cover plate, be positioned at the acoustic aperture on loud speaker cover plate and be positioned at and cover acoustic aperture above loud speaker cover plate and the material storehouse at least comprising two cavitys;
There is different amounts and/or different types of sound-absorbing material in each cavity in material storehouse, material storehouse can be moved and be made the cavity corresponding with required audio cover acoustic aperture on loud speaker cover plate.
A kind of mobile terminal, comprises the device of the adjustment audio that the embodiment of the present invention provides.
Regulate a method for audio, comprising:
Required audio is determined in instruction according to the adjustment audio received;
The loud speaker cover plate covering loud speaker moves to be positioned at above loud speaker cover plate, and cover the material storehouse of the acoustic aperture on loud speaker cover plate, make in the cavity of at least two different amounts of existence and/or different types of sound-absorbing material on material storehouse, the cavity corresponding with required audio is positioned at above acoustic aperture.
Regulate a device for audio, comprising:
Determining unit, for determining required audio according to the instruction of the adjustment audio received;
Mobile unit, be positioned at above loud speaker cover plate for mobile on the loud speaker cover plate covering loud speaker, and cover the material storehouse of the acoustic aperture on loud speaker cover plate, make in the cavity of at least two different amounts of existence and/or different types of sound-absorbing material on material storehouse, the cavity corresponding with required audio is positioned at above acoustic aperture.
The embodiment of the present invention provides a kind of method regulating audio, device and mobile terminal, cover loud speaker cover plate on a speaker, there is an acoustic aperture in loud speaker cover plate, loud speaker cover plate arranges moveable material storehouse, material storehouse comprises the cavity that at least two exist different amounts and/or different types of sound-absorbing material, after the audio determining current needs, the cavity that mobile material storehouse makes corresponding audio type corresponding covers the acoustic aperture on loud speaker cover plate, sound can be made to enter cavity by acoustic aperture, be subject to the impact of sound-absorbing material in cavity and present current required audio.Realize audio by hardware mode to regulate, avoid and take the system resource such as CPU, internal memory to realize audio adjustment.
Accompanying drawing explanation
A kind of device schematic diagram regulating audio that Fig. 1 provides for the embodiment of the present invention;
One of the device schematic diagram in the material storehouse that Fig. 2 provides for the embodiment of the present invention;
One of device schematic diagram of the loud speaker cover plate that Fig. 3 provides for the embodiment of the present invention;
The device schematic diagram two in the material storehouse that Fig. 4 provides for the embodiment of the present invention;
The device schematic diagram of the loud speaker that Fig. 5 provides for the embodiment of the present invention;
The device schematic diagram two of the loud speaker cover plate that Fig. 6 provides for the embodiment of the present invention;
The device schematic diagram of the material storehouse base that Fig. 7 provides for the embodiment of the present invention;
The device schematic diagram of the material Hatch Board that Fig. 8 provides for the embodiment of the present invention;
A kind of method flow diagram regulating audio that Fig. 9 provides for the embodiment of the present invention;
A kind of apparatus structure schematic diagram regulating audio that Figure 10 provides for the embodiment of the present invention.
Embodiment
The embodiment of the present invention provides a kind of method regulating audio, device and mobile terminal, cover loud speaker cover plate on a speaker, there is an acoustic aperture in loud speaker cover plate, loud speaker cover plate is arranged can the material storehouse of movement on loud speaker cover plate, material storehouse comprises the cavity that at least two exist different amounts and/or different types of sound-absorbing material, after the audio determining current needs, the cavity that mobile material storehouse makes corresponding audio type corresponding covers the acoustic aperture on loud speaker cover plate, sound can be made to enter cavity by acoustic aperture, current required audio is presented by the impact of sound-absorbing material in cavity.Realize audio by the mode of hardware to regulate, avoid and take the system resource such as CPU, internal memory to realize audio adjustment.
As shown in Figure 1, the embodiment of the present invention provides a kind of device regulating audio, comprising:
Loud speaker 101, cover loud speaker 101 loud speaker cover plate 102, be positioned at the acoustic aperture 103 on loud speaker cover plate 102 and be positioned at and cover acoustic aperture 103 above loud speaker cover plate 102 and the material storehouse 104 at least comprising two cavitys 105;
There is different amounts and/or different types of sound-absorbing material in each cavity 105 in material storehouse 104, material storehouse 104 can be moved and be made the cavity 105 corresponding with required audio cover acoustic aperture 103 on loud speaker cover plate 102.
Owing to there is different amounts and/or different types of sound-absorbing material in each cavity 105, therefore, the sound sent by acoustic aperture 103 is subject to the impact of the sound-absorbing material in cavity 105 when cavity 105, thus presents corresponding audio.In practical application, the audio that may need can be preset, and determine the audio frequency parameter that often kind of audio is corresponding, according to the audio frequency parameter determined, amount and the material of the sound-absorbing material in each cavity 105 are set, make the corresponding a kind of audio type of each cavity 105, the sound that loud speaker 101 sends can present the audio of this cavity 105 correspondence after the process of cavity 105.After the audio determining current needs, by mobile material storehouse 104, cavity 105 corresponding for this audio is moved to the top of the acoustic aperture 103 on loud speaker cover plate 102, then sound enters cavity 105 by acoustic aperture 103, and in cavity 105, the process of sound-absorbing material will produce required audio.
When arranging cavity 105, not only can be obtained the effect of the audio frequency needed by the amount and material setting sound-absorbing material, also can set shape and the size of cavity 105, to obtain better audio.
Wherein, the type of audio can comprise:
Popular, rock and roll, dance music, Blues, miss old times or old friends, opera, a street corner Chinese musical telling (Hip-Hop).
Certainly, the type of audio also can comprise other by arranging the audio of cavity 105 and sound-absorbing material realization, describes no longer one by one herein.
In practical application, material storehouse 104 can comprise material storehouse base and material Hatch Board, then at least two cavitys 105 are arranged in material storehouse base, when carrying out material storehouse and making, after can putting into the sound-absorbing material of different amount unlike material according to the audio frequency parameter of required audio type in cavity 105, cover material Hatch Board.
Certainly, those skilled in the art can adopt other feasible patterns to arrange material storehouse, describes no longer one by one herein.
In practical application, on two faces parallel with loud speaker cover plate 102 on cavity 105, an acoustic aperture 103 identical with acoustic aperture 103 size shape on loud speaker cover plate 102 can be set respectively, when by mobile material storehouse 104 cavity 105 being moved to above the acoustic aperture 103 on loud speaker cover plate 102, two acoustic aperture 103 on cavity 105 and the acoustic aperture 103 on loud speaker cover plate 102 are on the same line, the generation of anti-leak-stopping sound phenomenon, when material storehouse 104 comprises material Hatch Board and material storehouse base, one in two acoustic aperture 103 on each cavity 105 is arranged on the bottom surface of the cavity 105 of material storehouse base, another is positioned at position corresponding with this cavity 105 on material Hatch Board, two acoustic aperture 103 size shape are identical.
The move mode of material storehouse 104 on loud speaker cover plate 102 has a variety of, in practical application, as shown in Figure 2, material storehouse 104 can be set to rectangle, cavity 105 in material storehouse 104 arranges in turn, and material storehouse 104 can be moved in the orientation of cavity 105.
Preferably, material storehouse 104 can be arranged to can rotate around the central shaft vertical with loud speaker cover plate 102 on loud speaker cover plate 102, cavity 105 then in material storehouse 104 can arrange around rotating shaft, when required audio type is more, bottom surface radius around the material storehouse 104 of rotating shaft arrangement cavity 105 can be larger, and the length of material storehouse 104 in cavity 105 orientation arranging cavity 105 in turn can be longer, the oversize meeting of usual device is that the manufacturing of device and use bring certain trouble, ensureing not because under the prerequisite of oversize impact production and use, the material storehouse 104 that material storehouse 104 around rotating shaft arrangement cavity 105 arranges cavity 105 relatively in turn can set more audio type.
Certainly, those skilled in the art can adopt other feasible patterns to arrange the move mode in material storehouse 104, describes no longer one by one herein.
Further, as shown in Figure 3, the device of adjustment audio that the embodiment of the present invention provides also comprises rotating shaft 106; As shown in Figure 4, material storehouse 104 in the device of the adjustment audio that the embodiment of the present invention provides also comprises and turns hole 107 for what hold rotating shaft 106, each cavity 105 is looped around and turns hole 107 around, and the bottom surface of each cavity 105 is all in the same plane, and parallel with loud speaker cover plate 102.
In practical application, after determining current required audio type, the cavity 105 of corresponding for the material storehouse 104 be enclosed within rotating shaft 106 required audio type can be rotated to the top of acoustic aperture 103 on loud speaker cover plate 102, thus make the sound of broadcasting present current required audio.
The mode in rotary material storehouse 104 has a lot, can by the mode of rotating disk, i.e. direct rotary material storehouse 104, or arranges knob in rotating shaft 106, and upon rotation of the knob, rotating shaft 106 rotates thereupon, and then material storehouse 104 rotates thereupon, realizes rotary material storehouse 104.
Certainly, those skilled in the art can adopt other feasible patterns to arrange the mode in rotary material storehouse 104, describes no longer one by one herein.
Preferably, the shape in the face that material storehouse 104 contacts with loud speaker cover plate 102 can be set for circular.Further, the shape that can arrange the face that cavity 105 contacts with loud speaker cover plate 102 is fan-shaped.Certainly, those skilled in the art can adopt other feasible patterns to arrange the bottom shape of material storehouse 104 and cavity 105, describe no longer one by one herein.
In practical application, the device of the adjustment audio that the embodiment of the present invention provides can also comprise for determining required audio according to the adjustment audio instruction received, and mobile material storehouse 104 makes the cavity 105 corresponding with required audio cover the control unit of acoustic aperture 103, wherein, control unit can be formed by CPU and by the mechanical device that CPU controls, when CPU receives the instruction regulating audio, required audio can be determined according to regulating the instruction of audio, and the mechanical device mobile material storehouse 104 controlled by its control, acoustic aperture 103 is covered to make the cavity 105 that required audio is corresponding.By arranging control unit, can avoid regulating during audio at needs carrying out manual operation, the device of the adjustment audio that the embodiment of the present invention is provided is more easy to use.
The embodiment of the present invention provides a kind of device preferably regulating audio, and this device comprises:
Loud speaker 101 as shown in Figure 5, loud speaker cover plate 102 as shown in Figure 6, acoustic aperture 103 on loud speaker cover plate 102, rotating shaft 106 on loud speaker cover plate 102, material storehouse base 108 as shown in Figure 7, material storehouse base 108 comprises six cavitys 105, base 108 center, material storehouse exists one and turns hole 107, for holding the rotating shaft 106 on loud speaker cover plate 102, the bottom surface in material storehouse 104 is circular, the bottom surface of cavity 105 is fan-shaped, the acoustic aperture 103 that on the bottom surface of cavity 105, existence one is identical with acoustic aperture 103 size shape on loud speaker cover plate 102.Material Hatch Board 109 as shown in Figure 8, the acoustic aperture 103 that on material Hatch Board 109, existence six is identical with acoustic aperture 103 size shape on loud speaker cover plate 102, after being covered by material Hatch Board 109 on material storehouse base 108, six acoustic aperture 103 on material Hatch Board 109 are alignd with six acoustic aperture 103 on material storehouse base 108.
Wherein, the different types of sound-absorbing material of different amount is there is in six cavitys 105 in material storehouse base 108, wherein the amount of sound-absorbing material and kind are that the audio frequency parameter that audio is as required corresponding is determined, the sound that loud speaker 101 sends enters into cavity 105 by the acoustic aperture 103 in the acoustic aperture 103 on loud speaker cover plate and cavity 105 bottom surface, and the impact being subject to the sound-absorbing material in cavity 105 can present specific audio.Material storehouse base 108 is by the rotating shaft 106 that turns hole 107 and be enclosed within loud speaker cover plate 102.
Preferably, the device of this adjustment audio also comprises control unit, control unit is formed by CPU and by the mechanical device that CPU controls, audio instruction is regulated when CPU receives, and after determining the audio of current needs according to the instruction of adjustment audio, the mechanical device rotary material storehouse 104 controlled by it can be controlled, cavity 105 that this audio is corresponding is made to be positioned at the top of the acoustic aperture 103 on loud speaker cover plate 102, cover acoustic aperture 103, the sound that loud speaker 101 sends enters into cavity 105 by acoustic aperture 103, be subject to the impact of sound-absorbing material in cavity 105, present current required audio.
The embodiment of the present invention also provides a kind of mobile terminal, comprises the device of the adjustment audio that the embodiment of the present invention provides.
As shown in Figure 9, the embodiment of the present invention provides a kind of method regulating audio, comprising:
Required audio is determined in the instruction of the adjustment audio that S901, basis receive;
S902, mobilely on the loud speaker cover plate 102 covering loud speaker 101 be positioned at above loud speaker cover plate 102, and cover the material storehouse 104 of the acoustic aperture 103 on loud speaker cover plate 102, make in the cavity 105 of at least two different amounts of existence and/or different types of sound-absorbing material on material storehouse 104, the cavity 105 corresponding with required audio is positioned at above acoustic aperture 103.
Owing to there is different amounts and/or different types of sound-absorbing material in each cavity 105, therefore, the sound sent by acoustic aperture 103 is subject to the impact of the sound-absorbing material in cavity 105 when cavity 105, thus presents corresponding audio.In practical application, after the audio determining current needs, by mobile material storehouse 104, cavity 105 corresponding for this audio is moved to the top of the acoustic aperture 103 on loud speaker cover plate 102, then sound enters cavity 105 by acoustic aperture 103, and in cavity 105, the process of sound-absorbing material will produce required audio.
On loud speaker cover plate 102, the mode in mobile material storehouse 104 has a variety of, and in practical application, as shown in Figure 2, material storehouse 104 can be rectangle, and the cavity 105 in material storehouse 104 arranges in turn, then can in the orientation of cavity 105 mobile material storehouse 104.
Preferably, the move mode in material storehouse 104 can be arranged on loud speaker cover plate 102 and rotate around the central shaft vertical with loud speaker cover plate 102, namely the cavity 105 in material storehouse 104 can arrange around rotating shaft, when required audio type is more, the distance arranging material storehouse 104 movement in cavity 105 orientation of cavity 105 in turn can be longer, and the cavity 105 relatively around rotating shaft arrangement has more inconvenience.
Then move on the loud speaker cover plate 102 covering loud speaker 101 in S902 and be positioned at above loud speaker cover plate 102, and cover the material storehouse 104, Ke Yiwei of the acoustic aperture 103 on loud speaker cover plate 102:
On the loud speaker cover plate 102 covering loud speaker 101, rotate around the central shaft vertical with loud speaker cover plate 102 and be positioned at above loud speaker cover plate 102, and cover the material storehouse 104 of the acoustic aperture 103 on loud speaker cover plate 102.
In practical application, on two faces parallel with loud speaker cover plate 102 on cavity 105, an acoustic aperture 103 identical with acoustic aperture 103 size shape on loud speaker cover plate 102 can be set respectively, when by mobile material storehouse 104 cavity 105 being moved to above the acoustic aperture 103 on loud speaker cover plate 102, two acoustic aperture 103 on cavity 105 and the acoustic aperture 103 on loud speaker cover plate 102 are on the same line, the generation of anti-leak-stopping sound phenomenon, when material storehouse 104 comprises material Hatch Board and material storehouse base, one in two acoustic aperture 103 on each cavity 105 is arranged on the bottom surface of the cavity 105 of material storehouse base, another is positioned at position corresponding with this cavity 105 on material Hatch Board, two acoustic aperture 103 size shape are identical.
Then in S902 on material storehouse 104 at least two exist in the cavity 105 of different amounts and/or different types of sound-absorbing material, the cavity 105 corresponding with required audio is positioned at above acoustic aperture 103, for:
On material storehouse 104, at least two exist in the cavity 105 of different amounts and/or different types of sound-absorbing material, the cavity 105 corresponding with required audio is positioned at above acoustic aperture 103, and two acoustic aperture 103 on cavity and the acoustic aperture 103 on loud speaker cover plate are on the same line.
As shown in Figure 10, the embodiment of the present invention provides a kind of device regulating audio, comprising:
Determining unit 1001, for determining required audio according to the instruction of the adjustment audio received;
Mobile unit 1002, be positioned at above loud speaker cover plate 102 for mobile on the loud speaker cover plate 102 covering loud speaker 101, and cover the material storehouse 104 of the acoustic aperture 103 on loud speaker cover plate 102, make in the cavity 105 of at least two different amounts of existence and/or different types of sound-absorbing material on material storehouse 104, the cavity 105 corresponding with required audio is positioned at above acoustic aperture 103.
Owing to there is different amounts and/or different types of sound-absorbing material in each cavity 105, therefore, the sound sent by acoustic aperture 103 is subject to the impact of the sound-absorbing material in cavity 105 when cavity 105, thus presents corresponding audio.In practical application, after the audio determining current needs, by mobile material storehouse 104, cavity 105 corresponding for this audio is moved to the top of the acoustic aperture 103 on loud speaker cover plate 102, then sound enters cavity 105 by acoustic aperture 103, and in cavity 105, the process of sound-absorbing material will produce required audio.
On loud speaker cover plate 102, the mode in mobile material storehouse 104 has a variety of, and in practical application, as shown in Figure 2, material storehouse 104 can be rectangle, and the cavity 105 in material storehouse 104 arranges in turn, then can in the orientation of cavity 105 mobile material storehouse 104.
Preferably, the move mode in material storehouse 104 can be arranged on loud speaker cover plate 102 and rotate around the central shaft vertical with loud speaker cover plate 102, namely the cavity 105 in material storehouse 104 can arrange around rotating shaft, when required audio type is more, the distance arranging material storehouse 104 movement in cavity 105 orientation of cavity 105 in turn can be longer, and the cavity 105 relatively around rotating shaft arrangement has more inconvenience.
Then mobile unit 1002 is mobile on the loud speaker cover plate 102 covering loud speaker 101 is positioned at above loud speaker cover plate 102, and covers the material storehouse 104 of the acoustic aperture 103 on loud speaker cover plate 102, may be used for:
On the loud speaker cover plate 102 covering loud speaker 101, rotate around the central shaft vertical with loud speaker cover plate 102 and be positioned at above loud speaker cover plate 102, and cover the material storehouse 104 of the acoustic aperture 103 on loud speaker cover plate 102.
In practical application, on two faces parallel with loud speaker cover plate 102 on cavity 105, an acoustic aperture 103 identical with acoustic aperture 103 size shape on loud speaker cover plate 102 can be set respectively, when by mobile material storehouse 104 cavity 105 being moved to above the acoustic aperture 103 on loud speaker cover plate 102, two acoustic aperture 103 on cavity 105 and the acoustic aperture 103 on loud speaker cover plate 102 are on the same line, the generation of anti-leak-stopping sound phenomenon, when material storehouse 104 comprises material Hatch Board and material storehouse base, one in two acoustic aperture 103 on each cavity 105 is arranged on the bottom surface of the cavity 105 of material storehouse base, another is positioned at position corresponding with this cavity 105 on material Hatch Board, two acoustic aperture 103 size shape are identical.
Then on material storehouse 104 at least two exist in the cavity 105 of different amounts and/or different types of sound-absorbing material, the cavity 105 corresponding with required audio is positioned at above acoustic aperture 103, for:
On material storehouse 104, at least two exist in the cavity 105 of different amounts and/or different types of sound-absorbing material, the cavity 105 corresponding with required audio is positioned at above acoustic aperture 103, and two acoustic aperture 103 on cavity and the acoustic aperture 103 on loud speaker cover plate are on the same line.
The embodiment of the present invention provides a kind of method regulating audio, device and mobile terminal, loud speaker 101 covers loud speaker cover plate 102, there is an acoustic aperture 103 in loud speaker cover plate 102, loud speaker cover plate 102 is arranged can the material storehouse 104 of movement on loud speaker cover plate 102, material storehouse 104 comprises the cavity 105 that at least two exist different amounts and/or different types of sound-absorbing material, after the audio determining current needs, mobile material storehouse 104 makes cavity 105 corresponding to corresponding audio type cover acoustic aperture 103 on loud speaker cover plate 102, sound can be made to enter cavity 105 by acoustic aperture 103, the impact being subject to sound-absorbing material in cavity 105 presents current required audio.Realize audio by the mode of hardware to regulate, avoid and take the system resource such as CPU, internal memory to realize audio adjustment.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (17)
1. regulate a device for audio, it is characterized in that, comprising:
Loud speaker, cover described loud speaker loud speaker cover plate, be positioned at the acoustic aperture on described loud speaker cover plate and be positioned at and cover described acoustic aperture above described loud speaker cover plate and the material storehouse at least comprising two cavitys;
There is different amounts and/or different types of sound-absorbing material in each cavity in described material storehouse, described material storehouse can be moved and be made the cavity corresponding with required audio cover described acoustic aperture on described loud speaker cover plate.
2. device as claimed in claim 1, is characterized in that, also comprise:
Control unit, for determining required audio according to the instruction of the adjustment audio received, and moving described material storehouse, making the cavity corresponding with required audio cover described acoustic aperture on described loud speaker cover plate.
3. device as claimed in claim 1, it is characterized in that, described material storehouse can rotate around the central shaft vertical with described loud speaker cover plate on described loud speaker cover plate.
4. device as claimed in claim 1, it is characterized in that, described material storehouse comprises material storehouse base and material Hatch Board, and described at least two cavitys are arranged in the base of described material storehouse.
5. device as claimed in claim 1, it is characterized in that, on two faces parallel with described loud speaker cover plate on cavity, the acoustic aperture that existence one is identical with the acoustic aperture size shape on described loud speaker cover plate respectively, when being moved to by cavity by mobile material storehouse above the acoustic aperture on loud speaker cover plate, two acoustic aperture on cavity and the acoustic aperture on loud speaker cover plate are on the same line.
6. device as claimed in claim 1, is characterized in that, also comprise:
Be positioned at the rotating shaft on described loud speaker cover plate;
Described material storehouse also comprises:
Turn hole for what hold described rotating shaft, turn described in each cavity is looped around around hole, the bottom surface of each cavity is all in the same plane, and parallel with described loud speaker cover plate.
7. device as claimed in claim 6, is characterized in that, also comprise:
Be positioned at the knob on described material storehouse, for rotating described material storehouse by rotating described knob.
8. device as claimed in claim 1, is characterized in that, the shape in the face that described material storehouse contacts with described loud speaker cover plate is for circular.
9. device as claimed in claim 1, it is characterized in that, the shape in the face that described cavity contacts with described loud speaker cover plate is fan-shaped.
10. device as claimed in claim 1, it is characterized in that, described audio comprises:
Popular, rock and roll, dance music, Blues, miss old times or old friends, opera, street corner Chinese musical telling Hip-Hop.
11. 1 kinds of mobile terminals, is characterized in that, comprise the device of the arbitrary described adjustment audio of claim 1-8.
12. 1 kinds of methods regulating audio, is characterized in that, comprising:
Required audio is determined in instruction according to the adjustment audio received;
The loud speaker cover plate covering loud speaker moves to be positioned at above described loud speaker cover plate, and cover the material storehouse of the acoustic aperture on described loud speaker cover plate, make in the cavity of at least two different amounts of existence and/or different types of sound-absorbing material on described material storehouse, the cavity corresponding with required audio is positioned at above described acoustic aperture.
13. methods as claimed in claim 12, is characterized in that, the described loud speaker cover plate covering loud speaker moves and is positioned at above described loud speaker cover plate, and cover the material storehouse of the acoustic aperture on described loud speaker cover plate, for:
On the loud speaker cover plate covering loud speaker, rotate around the central shaft vertical with described loud speaker cover plate and be positioned at above described loud speaker cover plate, and cover the material storehouse of the acoustic aperture on described loud speaker cover plate.
14. methods as claimed in claim 12, is characterized in that, on two faces parallel with described loud speaker cover plate on cavity, and the acoustic aperture that existence one is identical with the acoustic aperture size shape on described loud speaker cover plate respectively;
On described material storehouse, at least two exist in the cavity of different amounts and/or different types of sound-absorbing material, and the cavity corresponding with required audio is positioned at above described acoustic aperture, for:
On described material storehouse, at least two exist in the cavity of different amounts and/or different types of sound-absorbing material, and the cavity corresponding with required audio is positioned at above described acoustic aperture, and two acoustic aperture on cavity and the acoustic aperture on loud speaker cover plate are on the same line.
15. 1 kinds of devices regulating audio, is characterized in that, comprising:
Determining unit, for determining required audio according to the instruction of the adjustment audio received;
Mobile unit, be positioned at above described loud speaker cover plate for mobile on the loud speaker cover plate covering loud speaker, and cover the material storehouse of the acoustic aperture on described loud speaker cover plate, make in the cavity of at least two different amounts of existence and/or different types of sound-absorbing material on described material storehouse, the cavity corresponding with required audio is positioned at above described acoustic aperture.
16. devices as claimed in claim 15, is characterized in that, described mobile unit is mobile on the loud speaker cover plate covering loud speaker to be positioned at above described loud speaker cover plate, and covers the material storehouse of the acoustic aperture on described loud speaker cover plate, for:
On the loud speaker cover plate covering loud speaker, rotate around the central shaft vertical with described loud speaker cover plate and be positioned at above described loud speaker cover plate, and cover the material storehouse of the acoustic aperture on described loud speaker cover plate.
17. devices as claimed in claim 16, is characterized in that, on two faces parallel with described loud speaker cover plate on cavity, and the acoustic aperture that existence one is identical with the acoustic aperture size shape on described loud speaker cover plate respectively;
On described material storehouse, at least two exist in the cavity of different amounts and/or different types of sound-absorbing material, and the cavity corresponding with required audio is positioned at above described acoustic aperture, for:
On described material storehouse, at least two exist in the cavity of different amounts and/or different types of sound-absorbing material, and the cavity corresponding with required audio is positioned at above described acoustic aperture, and two acoustic aperture on cavity and the acoustic aperture on loud speaker cover plate are on the same line.
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| CN201310146397.0A CN103237280B (en) | 2013-04-24 | 2013-04-24 | A kind of method, device and mobile terminal regulating audio |
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| CN107071668B (en) * | 2017-05-24 | 2019-08-20 | 歌尔股份有限公司 | Loudspeaker mould group and electronic equipment |
| EP3454569B1 (en) | 2017-09-08 | 2020-06-03 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Electroacoustic device and mobile terminal |
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| JP2656033B2 (en) * | 1987-02-18 | 1997-09-24 | 松下電器産業株式会社 | Headphone |
| JP3552314B2 (en) * | 1994-12-27 | 2004-08-11 | 松下電器産業株式会社 | Speaker device |
| CN102307256A (en) * | 2011-06-22 | 2012-01-04 | 中兴通讯股份有限公司 | Mobile terminal |
| CN202773051U (en) * | 2012-07-03 | 2013-03-06 | 东莞达电电子有限公司 | Sound-effect adjustable earphone |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201821483U (en) * | 2010-08-06 | 2011-05-04 | 富港电子（东莞）有限公司 | Earphone with adjustable sound effect |
| CN201789611U (en) * | 2010-08-20 | 2011-04-06 | 富港电子（东莞）有限公司 | Adjustable loudspeaker box |
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