CN113676817A - Position placing method based on surface sounding and sounding component and surface sounding assembly - Google Patents
Position placing method based on surface sounding and sounding component and surface sounding assembly Download PDFInfo
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- CN113676817A CN113676817A CN202110982457.7A CN202110982457A CN113676817A CN 113676817 A CN113676817 A CN 113676817A CN 202110982457 A CN202110982457 A CN 202110982457A CN 113676817 A CN113676817 A CN 113676817A
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- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000004519 manufacturing process Methods 0.000 claims description 29
- 230000000694 effects Effects 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- -1 acryl Chemical group 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/24—Structural combinations of separate transducers or of two parts of the same transducer and responsive respectively to two or more frequency ranges
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- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The application relates to a position placing method based on a surface sounding component and a surface sounding assembly. The position placing method based on the surface sounding and the sounding component comprises the following steps: firstly, determining the size and dimension information of a plane medium; determining the number of the introduced sounding components according to the required sound pressure value; if the number of the sounding components is multiple, calculating the distance between the sounding components and the edge of the plane medium; a plurality of sounding components are arranged on a plane medium according to an equal phase and equal distance method, so that the surface sounding can generate unique tone quality effect, and a new tone quality feeling is provided for people.
Description
Technical Field
The present disclosure relates to a method for placing a position of a component, and more particularly, to a method for placing a position of a component based on a surface sound production and a sound production component, and a surface sound production module.
Background
With the diversification of components and parts of science and technology development sound production, the requirement of users on sound quality is higher and higher. The traditional loudspeaker has the basic problems of sealing and water proofing due to the need of an opening, and the Doppler effect is serious. In this case, the advantages of the surface sounding technology just solve the disadvantages of the traditional loudspeaker, such as large surface sounding area, reduced wavelength of sound, high tone, and greatly relieved Doppler effect.
In realizing this application in-process, the applicant finds that the place position of current face sound production, sound production components and parts is very big to the influence of tone quality, if the improper not only tone quality difference is chooseed for use to the position, the dynamics of vibration also can distribute the inequality vibrating diaphragm moreover and be impaired. In addition, most of the prior art uses a single sounding component, so that the sound pressure is generally low, and the tone quality effect of the low frequency band is poor due to insufficient amplitude.
Disclosure of Invention
In order to solve the technical problems in the prior art, the embodiment of the application provides a position placing method based on a surface sounding component and a surface sounding assembly. The specific technical scheme is as follows:
in a first aspect, a method for placing a position of a surface-based sound-generating component is provided, which comprises the following steps: firstly, determining the size and dimension information of a plane medium; determining the number of the introduced sounding components according to the required sound pressure value; if the number of the sounding components is multiple, calculating the distance between the sounding components and the edge of the plane medium; and mounting the plurality of sounding components on the plane medium according to an equal phase and equal distance method.
In a first possible implementation manner of the first aspect, if the number of the sound emitting components is one, the sound emitting components are placed at a corner of the planar medium.
In a second possible implementation manner of the first aspect, if the number of the sound emission components is one, the sound emission components are placed on the planar medium according to formulas M1-NL and M2-NW, where N is a coefficient, L is a length of the sound emission components, W is a width of the sound emission components, M1 is a length of the sound emission components from an edge of the planar medium, M1 is a distance between the sound emission components and the planar medium in a length direction, and M2 is a distance between the sound emission components and the planar medium in a width direction.
In a third possible implementation manner of the first aspect, the distance between the sound emission component and the edge of the planar medium is calculated according to the formula m ═ I/10)/L, where m is the distance between the sound emission component and the edge of the planar medium, I is the length of the planar medium, and L is the length of the sound emission component.
With reference to the third possible implementation manner of the first aspect, in a fourth possible implementation manner of the first aspect, black ink is applied to two sides of the edge of the planar medium, and the width of the black ink on each side is 2 m.
In a fifth possible implementation manner of the first aspect, when the plurality of sound-generating components are mounted on the planar medium, the plurality of sound-generating components are symmetrically arranged with the median line of the planar medium as a central point, and distances between two adjacent sound-generating components located on each side of the median line of the planar medium are equal.
In a second aspect, there is provided a surface acoustic assembly prepared by the method for placing a surface acoustic component according to any one of the first aspects, the assembly comprising: a planar medium; and the at least one sound production component is arranged on the plane medium.
In a first possible implementation manner of the second aspect, the number of the sounding components is one, and the sounding components are disposed at a corner of the planar medium.
In a second possible implementation manner of the second aspect, the number of the sounding components is multiple, the sounding components are symmetrically arranged with the median line of the planar medium as a central point, and the distances between two adjacent sounding components located on each side of the median line of the planar medium are equal.
With reference to the second possible implementation manner of the second aspect, in a third possible implementation manner of the second aspect, black ink areas are disposed on two sides of the planar medium, and the width of each black ink area is twice the distance between the sound-emitting component and the edge of the planar medium.
Compared with the prior art, the application has the advantages that:
according to the position placing method based on the surface sounding and the sounding component and the surface sounding component, the size and size information of the plane is determined firstly, the number of the sounding components is determined according to the required sound pressure value, the placing positions of the sounding components are calculated according to different calculation methods of the number of products, and the sounding components are installed on the medium plane by utilizing the equal phase and equal distance rules, so that the surface sounding can generate unique tone quality effect, and a new tone quality feeling is provided for people.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic flowchart illustrating steps of a method for placing a surface-based sound-emitting device according to a first embodiment of the present application;
FIG. 2 is a schematic diagram of a second embodiment of the face sound assembly of the present application;
FIG. 3 is another schematic structural view of a surface acoustic assembly of the second embodiment of the present application;
fig. 4 is a schematic view of another structure of the surface acoustic unit according to the second embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. 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 application.
In a first embodiment of the present application, please refer to fig. 1, which is a schematic flowchart illustrating a step of a method for placing a position of a surface-based sound-generating device according to the first embodiment of the present application; as shown in the figure, the method S for placing the surface-based sound-emitting component includes the following steps S1 to S4. First, in step S1, the size information of the planar medium is determined, and then in step S2, the number of the introduced sound emission components is determined according to the required sound pressure (dB) value. If the size of the planar medium is large, a plurality of sounding components need to be installed, and the specific number can be determined according to the required sound pressure (dB) value.
Next, step S3 is executed to calculate the distance between the sound component and the edge of the planar medium. Specifically, the distance between the sound component and the edge of the planar medium is calculated according to the formula m ═ I/10)/L, where m is the distance between the sound component and the edge of the planar medium, I is the length of the planar medium, and L is the length of the sound component, and for example, if the length of the sound component is 2cm, the width is 1cm, the length of the planar medium is 100cm, and m ═ 100/10)/2 is 5cm, that is, the distance between the sound component and the edge of the planar medium is 5cm, the distance can be adjusted as appropriate.
Finally, step S4 is executed to mount the plurality of sound components on the planar medium according to the equal phase and equal distance method. Specifically, a plurality of sound production components and parts use the median line of plane medium to be the symmetrical setting as the central point, and the distance between two adjacent sound production components and parts that are located the median line of plane medium each side is equal, so can make the face sound production produce unique tone quality effect, give people a new tone quality impression. Preferably, black ink is applied to both sides of the edge of the planar medium, and the width of the black ink on each side is 2m, for example, when m is 5cm, the width of the black ink is 10 cm.
Further, in the above steps S1 and S2, if the size of the planar medium is small and only a single sound component needs to be mounted, in an embodiment, the placement position of the sound component is placed according to the frequency FO according to the FO formula: FO ═ k/m ^ 0.5/2pi, because near FO point, can obtain the maximum vibration volume with less drive force, that is to say the closer to the central vibration volume is littleer, the closer to the corner just is bigger, the moment arm is bigger, the vibration volume of production is bigger, consequently place this sound production components and parts in a corner of plane medium.
In another embodiment, as mentioned above, the sound emitting device is placed on the planar medium according to the formulas M1 NL and M2 NW, wherein N is a coefficient (0, 1, 2, 3 …), L is a length of the sound generating component, W is a width of the sound generating component, M1 is a length of the sound generating component from an edge of the planar medium, M1 is a distance in a length direction of the sound generating component from the planar medium, M2 is a distance in a width direction of the sound generating component from the planar medium, for example, when the length of the sound emission component is 2mm and the width thereof is 1mm, and when the coefficient is 0, the placement of the sound generating component is the same as that in the above-described embodiment, and when the coefficient is 1, m1 is 2mm, M2 is 1mm, namely should place the phonation components and parts on the basis of coefficient is O the length offset 2 millimeters, the width offset 1 millimeter, will phonate the components and parts fixed.
In a second embodiment of the present application, please refer to fig. 2, which is a schematic structural diagram of a surface acoustic assembly according to the second embodiment of the present application; as shown in the figure, the surface sound production assembly 1 of the present embodiment is prepared according to the position placement method S based on the surface sound production and sound production components shown in the first embodiment, and the surface sound production assembly 1 includes a planar medium 2 and at least one sound production component 3. The planar medium 2 includes, but is not limited to, glass, PC, acryl, etc. At least one sound generating component 3 is arranged on the planar medium 2. In this embodiment, the number of the sounding components 3 is a plurality of, and a plurality of sounding components 3 use the median line of the plane medium 2 as the central point to be the symmetry setting, and the distance between two adjacent sounding components 3 that are located each side of the median line of the plane medium 2 is equal.
As mentioned above, in one embodiment, please refer to fig. 3, which is another structural schematic diagram of a surface acoustic assembly according to a second embodiment of the present application; as shown in the figure, the number of the sounding components 3 is one, and the sounding components 3 are disposed at one corner of the planar medium 2, specifically, as shown in fig. 3, the sounding components 3 are located at the upper right corner of the planar medium 2, but not limited thereto.
In an embodiment, please refer to fig. 4, which is a schematic structural diagram of a surface acoustic element according to a second embodiment of the present application; as shown in the figure, black ink areas 21 are disposed on two sides of the planar medium 2, the width of the black ink area 21 is twice the distance between the sound component 3 and the edge of the planar medium 2, and the sound component 3 is located in the black ink area 21, but not limited thereto.
To sum up, the application provides a position placing method and a face sound production subassembly based on face sound production, sound production components and parts, its size information through confirming the plane earlier, the number of leading-in sound production components and parts is confirmed according to the acoustic pressure value that needs, the leading-in different calculation methods of number according to the product calculate the place position of taking place components and parts, reuse equal phase place and equidistance rule with it install on the medium plane, so can make the face sound production produce unique tone quality effect, give other people a new tone quality impression.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A position placing method based on a surface sounding component is characterized by comprising the following steps:
firstly, determining the size and dimension information of a plane medium;
determining the number of the introduced sounding components according to the required sound pressure value;
if the number of the sounding components is multiple, calculating the distance between the sounding components and the edge of the plane medium;
and installing the plurality of sounding components on the plane medium according to an equal phase and equal distance method.
2. The method for placing the position of the surface-based sound-emitting and sound-producing component as claimed in claim 1, wherein if the number of the sound-producing components is one, the sound-producing components are placed at a corner of the planar medium.
3. The method for placing the position of the surface-based sound-generating and sound-generating component as claimed in claim 1, wherein if the number of the sound-generating components is one, the sound-generating components are placed according to a formula M1＝NL、M2Placing the same on the planar medium under NW, where N is a coefficient, L is a length of the sound component, W is a width of the sound component, and M is1Is the length of the sound component from the edge of the plane medium, M1Is the distance, M, of the sound component from the planar medium in the length direction2Is the distance between the sound production component and the planar medium in the width direction.
4. The method according to claim 1, wherein the distance between the sound-generating component and the edge of the planar medium is calculated according to a formula of (I/10)/L, where m is the distance between the sound-generating component and the edge of the planar medium, I is the length of the planar medium, and L is the length of the sound-generating component.
5. The method for placing the position of the surface-based sound-generating and sound-generating component as claimed in claim 4, wherein black ink is applied to two sides of the edge of the planar medium, and the width of the black ink on each side is 2 m.
6. The position placement method based on the surface sound production and production component as claimed in claim 1, wherein when the plurality of sound production components are mounted on the plane medium, the plurality of sound production components are symmetrically arranged with the median line of the plane medium as a center point, and distances between two adjacent sound production components located on each side of the median line of the plane medium are equal.
7. A surface acoustic assembly prepared based on the method for placing a surface acoustic component according to any one of claims 1 to 6, comprising:
a planar medium;
and the at least one sound production component is arranged on the plane medium.
8. The surface acoustic module of claim 7, wherein the number of the acoustic components is one, and the acoustic components are disposed at a corner of the planar medium.
9. The surface sounding component according to claim 7, wherein the number of the sounding components is plural, the sounding components are symmetrically arranged with the median line of the plane medium as a central point, and the distances between two adjacent sounding components located on each side of the median line of the plane medium are equal.
10. The surface acoustic assembly of claim 9, wherein black ink areas are provided on both sides of the planar medium, the black ink areas having a width twice a distance between the acoustic component and an edge of the planar medium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110982457.7A CN113676817B (en) | 2021-08-25 | 2021-08-25 | Position placement method based on surface sounding and sounding components and surface sounding assembly |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110982457.7A CN113676817B (en) | 2021-08-25 | 2021-08-25 | Position placement method based on surface sounding and sounding components and surface sounding assembly |
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| CN113676817A true CN113676817A (en) | 2021-11-19 |
| CN113676817B CN113676817B (en) | 2023-08-25 |
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