CN104661132B - Adjust electronic equipment earpiece/microphone method and apparatus - Google Patents
Adjust electronic equipment earpiece/microphone method and apparatus Download PDFInfo
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- CN104661132B CN104661132B CN201510033654.9A CN201510033654A CN104661132B CN 104661132 B CN104661132 B CN 104661132B CN 201510033654 A CN201510033654 A CN 201510033654A CN 104661132 B CN104661132 B CN 104661132B
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Abstract
Embodiments herein discloses a kind of adjustment electronic equipment earpiece/microphone method, comprising: determines the region contacted on the screen of an electronic equipment with the head of a user；According to the region, the earpiece of the electronic equipment or the parameter of microphone are adjusted.Disclosed herein as well is a kind of adjustment electronic equipment earpiece/microphone devices.Electronic equipment earpiece/microphone method and apparatus are adjusted described in the embodiment of the present application, dynamic adjustment can be carried out to earpiece/microphone of the electronic equipment of electronic equipment independent of approaching sensor or motion sensor.
Description
Technical field
This application involves field of terminal technology more particularly to a kind of adjustment electronic equipment earpiece/microphone method and apparatus.
Background technique
Currently, a large amount of mobile phone uses large-sized screen, improve user with visual experience.However, due to screen
The increase of curtain size, earpiece and microphone positioned at mobile phone both ends are difficult simultaneously in preferable operating position, it may be assumed that are difficult in earpiece
By microphone close to mouth while close to ear.This causes a user to not hear other side, but the sound collection of oneself is bad；It wants
In order to make other side not hear oneself, it has to far from earpiece, have to endways ear answer a call.This strong influence the making of user
With experience.
It is in the prior art usually to be detected by approaching sensor or motion sensor etc. between earpiece-ear of mobile phone
Distance and the distance between microphone-mouth, and adjust the earpiece of mobile phone or the parameter of microphone accordingly.This prior art
Approaching sensor or motion sensor are depended on, if mobile phone does not have such sensing equipment or sensing equipment
For some reason by blocking (such as being blocked by hair), can not just carry out accurate microphone or earpiece is adjusted.
Summary of the invention
The purpose of the application is: providing a kind of adjustment electronic equipment earpiece/microphone method and apparatus.
According to the first aspect of at least one embodiment of the application, a kind of adjustment electronic equipment earpiece/microphone is provided
Method, comprising:
Determine the region contacted on the screen of an electronic equipment with the head of a user；
According to the region, the earpiece of the electronic equipment or the parameter of microphone are adjusted.
According to the second aspect of at least one embodiment of the application, a kind of adjustment electronic equipment earpiece/microphone is provided
Device, comprising:
Area determination module, the region contacted with the head of a user on the screen for determining an electronic equipment；
Module is adjusted, for adjusting the earpiece of the electronic equipment or the parameter of microphone according to the region.
Electronic equipment earpiece/microphone method and apparatus are adjusted described in the embodiment of the present application, it can be independent of closing on
Sensor or motion sensor carry out dynamic adjustment to earpiece/microphone of the electronic equipment of electronic equipment.
Detailed description of the invention
Fig. 1 is a kind of method flow schematic diagram for adjustment electronic equipment earpiece/microphone that the application one embodiment provides；
Fig. 2 is a kind of method flow signal for adjustment electronic equipment earpiece/microphone that another embodiment of the application provides
Figure；
Fig. 3 is the bounding box schematic diagram of contact area described in the application one embodiment；
Fig. 4 is S121 specific implementation flow schematic diagram in the application one embodiment；
Fig. 5 a and Fig. 5 b are that mobile phone posture described in the application one embodiment is difficult to match schematic diagram with user's shape of face；
Fig. 6 is S121 specific implementation flow schematic diagram in another embodiment of the application；
Fig. 7 is S121 specific implementation flow schematic diagram in another embodiment of the application；
Fig. 8 is one application scenarios schematic diagram of the application；
Fig. 9 is a kind of apparatus structure schematic diagram of adjustment electronic equipment earpiece/microphone described in the application one embodiment；
Figure 10 is a kind of apparatus structure signal of adjustment electronic equipment earpiece/microphone described in another embodiment of the application
Figure；
Figure 11 is adjusting submodule structural schematic diagram described in the application one embodiment；
Figure 12 is posture determination unit structural schematic diagram described in another embodiment of the application；
Figure 13 is a kind of posture determination unit structural schematic diagram described in another embodiment of the application.
Specific embodiment
With reference to the accompanying drawings and examples, the specific embodiment of the application is described in further detail.Implement below
Example is not limited to scope of the present application for illustrating the application.
It will be appreciated by those skilled in the art that the size of the serial number of following each steps is not intended in embodiments herein
Execution sequence it is successive, the execution of each step sequence should be determined by its function and internal logic, and implement without coping with the application
The implementation process of example constitutes any restriction.
In addition, the terms such as " first ", " second " in the application are only used for difference different step, equipment or module etc., both
Any particular technology meaning is not represented, does not indicate the inevitable logical order between them yet.
Fig. 1 is a kind of method flow schematic diagram of detection electronic equipment posture described in the application one embodiment, referring to
Fig. 1, which comprises
S100: the region contacted on the screen of an electronic equipment with the head of a user is determined；
S120: according to the region, the earpiece of the electronic equipment or the parameter of microphone are adjusted.
Electronic equipment earpiece/microphone method is adjusted described in the embodiment of the present application, it can be independent of approaching sensor
Or motion sensor, dynamic adjustment is carried out to earpiece/microphone of the electronic equipment of electronic equipment.
Optionally, in embodiments herein, above-mentioned " contact " may include the screen and user's head of electronic equipment
There is a situation where touchings physically.Also there is no touchings physically for the screen and user's head that may include electronic equipment
Situation；In this case, approaching due to the two, produces between the screen and user's head of electronic equipment and couples electricity
Hold, the screen of electronic equipment " can perceive " to the contact with user's head.
Correspondingly, in embodiments herein, if above-mentioned " contact " refers to that object occurs for electronic equipment and user's head
Touching in reason, then above-mentioned " region " can include the region that touching physically occurs for electronic equipment and user's head.
If there is no touchings physically for screen and user's head that above-mentioned " contact " refers to electronic equipment, above-mentioned " region "
It can be including the region that coupled capacitor changes can be perceived on the screen of electronic equipment.
As shown in Fig. 2, above-mentioned S120 adjusts the electronics according to the region in one alternative embodiment of the application
The earpiece of equipment or the parameter of microphone may include:
S121: according to the position of a point relevant to the region, the earpiece or microphone of the electronic equipment are adjusted
Parameter.
An above-mentioned point relevant to the region, can be the center of gravity in the region, or be also possible to the region
Center, or can also be other points relevant to the region, embodiments herein is not construed as limiting this.For example, can
Be the region bounding box (bounding box) center of gravity.Referring to Fig. 3, rectangle L is the bounding box in the region, A point
It is the center of gravity of rectangle L, and A point is then above-mentioned point relevant to the region.
Optionally, as shown in figure 4, in the alternative embodiment of the application, above-mentioned S121 according to the region phase
The position of the point closed, adjusts the earpiece of the electronic equipment or the parameter of microphone, may include:
A121A: according to the position of a point relevant to the region, determine the electronic equipment relative to the user
Head posture；
S121B: the posture according to the electronic equipment relative to the head of the user adjusts listening for the electronic equipment
The parameter of cylinder or microphone.
Current, a large amount of mobile phone uses large-sized screen, improve user with visual experience.However, due to
The increase of handset size, the posture of mobile phone are increasingly difficult to match with the shape of face with user, for example, being located at the earpiece at mobile phone both ends
It is difficult to simultaneously with microphone in optimal operating position, it may be assumed that be difficult to microphone while earpiece is close to ear close to mouth.
This causes a user to not hear other side, but the sound collection of oneself is bad, as shown in Figure 5 a；In order to not hear other side certainly
Oneself so that the ear of user is had to far from earpiece, have to endways ear answer a call as shown in Figure 5 b.This strong influence is used
The usage experience at family.
Therefore, in embodiments herein, the posture of above-mentioned electronic equipment can by least one following parameter come
It indicates: the microphone of the variation of the distance between the earpiece of the electronic equipment and the ear of the user and the electronic equipment
The variation of the distance between mouth of the user.
Optionally, as shown in fig. 6, in the alternative embodiment of the application, above-mentioned S121A according to the region phase
The position of the point closed, determines that the electronic equipment may include: relative to the posture on the head of the user
S121A-1: according to the position of a point relevant to the region, at least determine the earpiece of the electronic equipment with
The distance between the ear of user situation of change；
S121A-2: the distance between ear of earpiece and the user according at least to electronic equipment situation of change,
Determine posture of the electronic equipment relative to the head of the user.
Optionally, as shown in fig. 7, in the alternative embodiment of the application, above-mentioned S121A according to the region phase
The position of the point closed, determines that the electronic equipment may include: relative to the posture on the head of the user
S121A-3: according to the position of a point relevant to the region, at least determine the microphone of the electronic equipment with
The distance between the mouth of user situation of change；
S121A-4: the distance between mouth of microphone and the user according at least to electronic equipment situation of change,
Determine posture of the electronic equipment relative to the head of the user.
To enable the above embodiments of the present application to be preferably understood, takes the mobile phone as an example, describe in detail below.
In the case where the size of mobile phone is fixed, for a user, between the earpiece of mobile phone and the ear of user, microphone
Between the mouth of user, dimensionally there is mismatch to a certain extent.In the present embodiment, between ear and earpiece
Mismatch indicates that the mismatch between mouth and microphone is indicated with δ 2, and total mismatch is indicated with δ with δ 1.
User needs reasonable distribution δ 1 and δ 2, if unreasonable distribution, it is possible to listen when using electronic equipment
Unclear other side speaks or other side does not hear the case where oneself is spoken.
In practical application, the profile between the ear and mouth bar of user can regard one section of arc as(center of circle is O point,
Radius is R), as shown in Figure 8.Therefore:
It is available according to formula (1) and (3):
In scene shown in Fig. 8, the head of mobile phone and user are tangent to be contacted with a region, and C point is the weight in the region
The heart, in a kind of optional realization of the application, C point position reflects the intention that user distributes δ 1 and δ 2.If the position position of C point
In the top of mobile phone, illustrate that user wishes that δ 1 is smaller, the ear E of the earpiece E ' of mobile phone and user is closer to some；If C point
Position be located at the lower part of mobile phone, illustrate that user wishes that δ 2 is smaller, the mouth M of the microphone M ' of mobile phone and user is closer to one
A bit.
For the intention for qualitatively describing user's distribution δ 1 and δ 2, following hypothesis is done:
It is available according to formula (4) and (5):
Therefore:
It is coordinate axis origin, OC line direction using O point as the vertical direction of X-axis, OC line is that Y-axis establishes coordinate system, then
The position coordinates that available E point, E ' point, M point and M ' are put:
Position_E=(- Rcos θ 1, Rsin θ 1)
Position_E '=(- R, E ' C)
Position_M=(- Rcos (θ-θ 1) ,-Rsin (θ-θ 1))
Position_M '=(- R ,-CM ')
So the distance between the earpiece and the ear of user of mobile phone are as follows:
The distance between microphone and the mouth of user of mobile phone are as follows:
As can be seen that | EE ' | and | MM ' | the function of be all R, θ, E ' M ' and E ' C.What it is due to R and θ characterization is to use account
The contour feature in portion, what E ' M ' was characterized is the size of mobile phone, these are all constant for specific user, special handset.
Therefore, from qualitative angle analysis, | EE ' | and | MM ' | mainly influenced by E ' C, and E ' C characterization is on mobile phone screen
The position of C point.E ' C is smaller, | EE ' | just smaller (earpiece of mobile phone and the ear distance of user are closer), and | MM ' | it is bigger
(microphone of mobile phone is remoter at a distance from the mouth of user)；Conversely, E ' C is smaller, | EE ' | bigger (earpiece of mobile phone and user
Ear distance it is remoter), and | MM ' | just smaller (microphone of mobile phone is closer at a distance from the mouth of user).
Therefore, in embodiments herein, electronic equipment is determined in the position that can be put according to some in contact area
Earpiece and the user the distance between ear situation of change and/or electronic equipment microphone and the user mouth it
Between distance change situation, and then determine posture of the electronic equipment relative to the head of user, and dynamically to electronic equipment
The parameter of earpiece or microphone is adjusted.
Optionally, in embodiments herein, the earpiece of electronic equipment is adjusted in above-mentioned S120, S121 or S121B
Parameter may include: the gain parameter for increasing the earpiece of the electronic equipment.
Optionally, in embodiments herein, the microphone of electronic equipment is adjusted in above-mentioned S120, S121 or S121B
Parameter may include: the gain parameter for increasing the microphone of the electronic equipment；Alternatively, adjusting the microphone back of the electronic equipment
The parameter that scape noise is eliminated.
For example, when electronic equipment is the posture of " for earpiece close to ear, microphone is far from mouth "；Microphone can suitably be increased
Gain parameter, to improve the sensitivity of microphone radio reception, in order to which the other side of call can catch the sound of user；Alternatively,
The parameter that adjustable microphone ambient noise is eliminated, suitably to reduce the intensity of background noise elimination, in order to avoid the sound quilt of user
It is filtered as background noise.When electronic equipment is the posture of " microphone is close from mouth, and earpiece is remote from ear ", Ke Yishi
When the gain for increasing earpiece facilitates user that can hear the sound of other side to improve the volume of earpiece.
Present invention also provides a kind of adjustment electronic equipment earpiece/microphone devices, and referring to Fig. 9, described device be can wrap
It includes:
Area determination module 900, the region contacted with the head of a user on the screen for determining an electronic equipment；
Module 920 is adjusted, for adjusting the earpiece of the electronic equipment or the parameter of microphone according to the region.
Electronic equipment earpiece/microphone device is adjusted described in the embodiment of the present application, it can be independent of approaching sensor
Or motion sensor, dynamic adjustment is carried out to earpiece/microphone of the electronic equipment of electronic equipment.
Optionally, as shown in Figure 10, the adjustment module 920 may include:
Adjusting submodule 921 adjusts the electronic equipment for the position according to a point relevant to the region
The parameter of earpiece or microphone.
Optionally, as shown in figure 11, the adjusting submodule 921 may include:
Posture determination unit 921A determines that the electronics is set for the position according to a point relevant to the region
The posture on the standby head relative to the user；
Parameter adjustment unit 921B, for the posture according to the electronic equipment relative to the head of the user, adjustment
The earpiece of the electronic equipment or the parameter of microphone.
Optionally, may include: referring to Figure 12, the posture determination unit 921A
First distance determines subelement 921A-1, for the position according to a point relevant to the region, at least really
The distance between the earpiece of the fixed electronic equipment and the ear of the user situation of change；
First posture determines subelement 921A-2, the ear for earpiece and the user according at least to the electronic equipment
Piece the distance between situation of change, determine posture of the electronic equipment relative to the head of the user.
Optionally, may include: referring to Figure 13, the posture determination unit 921A
Second distance determines subelement 921A-3, for the position according to a point relevant to the region, at least really
The distance between the microphone of the fixed electronic equipment and the mouth of the user situation of change；
Second posture determines subelement 921A-4, the mouth for microphone and the user according at least to the electronic equipment
Bar the distance between situation of change, determine posture of the electronic equipment relative to the head of the user.
Optionally, in embodiments herein, above-mentioned adjustment module 920, adjusting submodule 921 or parameter adjustment unit
The parameter that the earpiece of electronic equipment is adjusted in 921B, may include: the gain parameter for increasing the earpiece of the electronic equipment.
Optionally, in embodiments herein, above-mentioned adjustment module 920, adjusting submodule 921 or parameter adjustment unit
The parameter that the microphone of electronic equipment is adjusted in 921B, may include: the gain parameter for increasing the microphone of the electronic equipment；Or
Person adjusts the parameter that the microphone ambient noise of the electronic equipment is eliminated.
It is apparent to those skilled in the art that for convenience and simplicity of description, the adjustment of foregoing description
The specific work process of electronic equipment earpiece/microphone device, can with reference to the application it is aforementioned based on adjustment electronic equipment earpiece/
The corresponding process of the embodiment of the method for microphone describes, and details are not described herein.
In embodiments herein, above-mentioned electronic equipment be can include but is not limited to: PC, laptop,
Mobile phone, tablet computer, digital camera, DV, electronic reader etc..Embodiments herein does not limit this specifically
It is fixed.
Those of ordinary skill in the art may be aware that list described in conjunction with the examples disclosed in the embodiments of the present disclosure
Member and method and step can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
It is implemented in hardware or software, the specific application and design constraint depending on technical solution.Professional technician
Each specific application can be used different methods to achieve the described function, but this realization is it is not considered that exceed
Scope of the present application.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product
It is stored in a computer readable storage medium.Based on this understanding, the technical solution of the application is substantially in other words
The part of the part that contributes to existing technology or the technical solution can be embodied in the form of software products, the meter
Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be a
People's computer, controller or network equipment etc.) execute each embodiment the method for the application all or part of the steps.
And storage medium above-mentioned includes: that USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited
The various media that can store program code such as reservoir (RAM, Random Access Memory), magnetic or disk.
Embodiment of above is merely to illustrate the application, and is not the limitation to the application, in relation to the common of technical field
Technical staff can also make a variety of changes and modification in the case where not departing from spirit and scope, therefore all
Equivalent technical solution also belongs to the scope of the application, and the scope of patent protection of the application should be defined by the claims.
Claims (6)
1. a kind of adjustment electronic equipment earpiece/microphone method characterized by comprising
Determine the region contacted on the screen of an electronic equipment with the head of a user, wherein the region are as follows: the electronics is set
It is standby to occur that coupled capacitor is perceived on the region of touching or the screen of the electronic equipment physically with user's head
The region to change；
According to the position of a point relevant to the region, the earpiece of the electronic equipment or the parameter of microphone are adjusted；
Wherein, the position of a basis point relevant to the region, adjusts the earpiece or microphone of the electronic equipment
Parameter, comprising:
According to the position of a point relevant to the region, appearance of the electronic equipment relative to the head of the user is determined
State, wherein the posture includes: earpiece close to ear, and microphone is close from mouth far from mouth or microphone, and earpiece is from ear
Far；
Posture according to the electronic equipment relative to the head of the user adjusts the earpiece or microphone of the electronic equipment
Parameter.
2. the method as described in claim 1, which is characterized in that the position of a basis point relevant to the region,
Determine posture of the electronic equipment relative to the head of the user, comprising:
According to the position of a point relevant to the region, the earpiece of the electronic equipment and the ear of the user are at least determined
Piece the distance between situation of change；
The distance between the ear of earpiece and the user according at least to electronic equipment situation of change, determines the electronics
Posture of the equipment relative to the head of the user.
3. method according to claim 1 or 2, which is characterized in that the position of a point relevant to the region, really
Fixed posture of the electronic equipment relative to the head of the user, comprising:
According to the position of a point relevant to the region, the microphone of the electronic equipment and the mouth of the user are at least determined
Bar the distance between situation of change；
The distance between the mouth of microphone and the user according at least to electronic equipment situation of change, determines the electronics
Posture of the equipment relative to the head of the user.
4. a kind of adjustment electronic equipment earpiece/microphone device characterized by comprising
Area determination module, the region contacted with the head of a user on the screen for determining an electronic equipment, wherein described
Region are as follows: energy on the region of touching or the screen of the electronic equipment physically occurs for the electronic equipment and user's head
Enough perceive the region that coupled capacitor changes；
Module is adjusted, for adjusting the earpiece of the electronic equipment or the parameter of microphone according to the region；Wherein, described
Adjusting module includes:
Adjusting submodule, for according to the position of a point relevant to the region, adjust the electronic equipment earpiece or
The parameter of person's microphone；Wherein, the adjusting submodule includes:
Posture determination unit, for according to the position of a point relevant to the region, determine the electronic equipment relative to
The posture on the head of the user, wherein the posture includes: earpiece close to ear, and microphone is far from mouth or microphone from mouth
Ba Jin, and earpiece is remote from ear；
Parameter adjustment unit adjusts the electronics for the posture according to the electronic equipment relative to the head of the user
The earpiece of equipment or the parameter of microphone.
5. device as claimed in claim 4, which is characterized in that the posture determination unit includes:
First distance determines subelement, for the position according to a point relevant to the region, at least determines the electronics
The distance between the earpiece of equipment and the ear of the user situation of change；
First posture determines subelement, between the ear of earpiece and the user according at least to the electronic equipment away from
From situation of change, posture of the electronic equipment relative to the head of the user is determined.
6. device as described in claim 4 or 5, which is characterized in that the posture determination unit includes:
Second distance determines subelement, for the position according to a point relevant to the region, at least determines the electronics
The distance between the microphone of equipment and the mouth of the user situation of change；
Second posture determines subelement, between the mouth of microphone and the user according at least to the electronic equipment away from
From situation of change, posture of the electronic equipment relative to the head of the user is determined.
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| CN201510033654.9A CN104661132B (en) | 2015-01-22 | 2015-01-22 | Adjust electronic equipment earpiece/microphone method and apparatus |
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| CN201510033654.9A CN104661132B (en) | 2015-01-22 | 2015-01-22 | Adjust electronic equipment earpiece/microphone method and apparatus |
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| CN105094333B (en) * | 2015-07-27 | 2018-06-29 | 联想(北京)有限公司 | control method and device |
| CN105872898A (en) * | 2016-04-12 | 2016-08-17 | 北京奇虎科技有限公司 | Noise reduction processing method and apparatus based on double microphones |
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| TW201234828A (en) * | 2011-02-15 | 2012-08-16 | Wistron Corp | Mobile communication device and mehtod for adjusting volume thereof |
| US8848932B2 (en) * | 2011-10-13 | 2014-09-30 | Blackberry Limited | Proximity sensing for user detection and automatic volume regulation with sensor interruption override |
| US9912797B2 (en) * | 2013-06-27 | 2018-03-06 | Nokia Technologies Oy | Audio tuning based upon device location |
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