CN104320544A - Microphone control method of mobile terminal and mobile terminal - Google Patents
Microphone control method of mobile terminal and mobile terminal Download PDFInfo
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- CN104320544A CN104320544A CN201410631566.4A CN201410631566A CN104320544A CN 104320544 A CN104320544 A CN 104320544A CN 201410631566 A CN201410631566 A CN 201410631566A CN 104320544 A CN104320544 A CN 104320544A
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- 230000004913 activation Effects 0.000 description 7
- 238000004891 communication Methods 0.000 description 5
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Abstract
The embodiment of the invention is suitable for the technical field of control, and provides a microphone control method of a mobile terminal and the mobile terminal. The mobile terminal comprises an acceleration sensor and a plurality of microphones. The method includes the steps of obtaining an output value of the acceleration sensor according to commands when the commands for starting the microphones are detected; if the output value meets preset conditions, activating the microphones, meeting the preset conditions, in the multiple microphones. The output value of the acceleration sensor represents the orientation of the front face of the mobile terminal, so that the microphones at the corresponding positions of the mobile terminal can be activated according to the orientation of a display screen of the mobile terminal, the activated microphones are prevented from being blocked by the placement position of the mobile terminal, and the recording effect and the conversation effect of the mobile terminal are improved.
Description
Technical field
The invention belongs to control technology field, particularly relate to a kind of microphone control method and mobile terminal of mobile terminal.
Background technology
Existing mobile terminal, such as mobile phone, be usually provided with multiple different microphone, these microphones are arranged on the diverse location of mobile phone, to improve call, the recording effect of mobile phone.But when user carries out hand-free call or recording, because the disposing way of mobile phone is different, one or more microphone in mobile phone may be caused to be plugged, and effect is run counter to desire.Such as, when cell phone back faces up and puts on the table, the front of mobile phone contacts with desktop, and the microphone being so arranged on mobile phone front will be plugged.In this case also by being arranged on the microphones voice signal on front, not only affecting the sound effect received, wasting the electric power resource of mobile phone simultaneously, reducing the useful life of this microphone.
Summary of the invention
Given this, the object of the embodiment of the present invention is the microphone control method and the mobile terminal that provide a kind of mobile terminal, with realize according to mobile terminal display screen towards activating corresponding microphone, improve the recording of mobile terminal and communication effect.
First aspect, a kind of microphone control method of mobile terminal, described mobile terminal comprises acceleration transducer and multiple microphone, and described method comprises:
When the instruction starting described microphone being detected, obtain the output valve of described acceleration transducer according to described instruction;
When described output valve meets pre-conditioned, activate in described multiple microphone with described pre-conditioned corresponding microphone.
Further, described multiple microphone comprises the first microphone, second microphone, the 3rd microphone;
Described first microphone is arranged on the bottom position of mobile terminal main body, for gathering the voice signal of user;
Described second microphone is arranged on the back side of mobile terminal main body, for gathering the noise signal in environment;
Described 3rd microphone is arranged on the front of mobile terminal main body, for carrying out noise reduction process to the voice signal of input.
Further, the described output valve according to described enabled instruction acquisition acceleration transducer is specially:
In the time range pre-set, detect mobile terminal along the component of acceleration of X-axis, Y-axis, Z axis in three-dimensional system of coordinate and variation tendency thereof by described acceleration sensor.
Further, described when described output valve meets pre-conditioned, activate in described multiple microphone and comprise with described pre-conditioned corresponding microphone:
Z axis component of acceleration in described output valve is timing, activates described first microphone and/or the 3rd microphone;
Z axis component of acceleration in described output valve, for time negative, activates described first microphone and/or second microphone.
Further, described when described output valve meets pre-conditioned, activate in described multiple microphone and also comprise with described pre-conditioned corresponding microphone:
Described Z axis component of acceleration by negative value change on the occasion of time, close described second microphone, and activate described first microphone and/or the 3rd microphone;
At described Z axis component of acceleration by time changing to negative value, close described 3rd microphone, and activate described first microphone and/or second microphone.
Second aspect, the embodiment of the present invention additionally provides a kind of mobile terminal, and described mobile terminal comprises acceleration transducer and multiple microphone, and described mobile terminal also comprises:
Acquisition module, for when the instruction starting described microphone being detected, obtains the output valve of described acceleration transducer according to described instruction;
Active module, for when described output valve meets pre-conditioned, activate in described multiple microphone with described pre-conditioned corresponding microphone.
Further, described multiple microphone comprises the first microphone, second microphone, the 3rd microphone;
Described first microphone is arranged on the bottom position of mobile terminal main body, for gathering the voice signal of user;
Described second microphone is arranged on the back side of mobile terminal main body, for gathering the noise signal in environment;
Described 3rd microphone is arranged on the front of mobile terminal main body, for carrying out noise reduction process to the voice signal of input.
Further, described acquisition module specifically for:
In the time range pre-set, detect mobile terminal along the component of acceleration of X-axis, Y-axis, Z axis in three-dimensional system of coordinate and variation tendency thereof by described acceleration sensor.
Further, described active module comprises:
First activates unit, is timing, activates described first microphone and/or the 3rd microphone for the Z axis component of acceleration in described output valve;
Second activates unit, for the Z axis component of acceleration in described output valve for time negative, activates described first microphone and/or second microphone.
Further, described first activate unit also for:
Described Z axis component of acceleration by negative value change on the occasion of time, close described second microphone, and activate described first microphone and/or the 3rd microphone;
Described second activate unit also for:
At described Z axis component of acceleration by time changing to negative value, close described 3rd microphone, and activate described first microphone and/or second microphone.
Compared with prior art, embodiment of the present invention degree of will speed up sensor application is in the microphone controlling mobile terminal, when the instruction starting mobile terminal microphone being detected, obtain the output valve of acceleration transducer according to described instruction, the output valve of described acceleration transducer reflect mobile terminal front towards; When described output valve meets pre-conditioned, then activate in described multiple microphone with described pre-conditioned corresponding microphone; Thus achieve according to mobile terminal display screen towards the microphone activated on mobile terminal relevant position, the microphone avoiding activation is plugged due to the putting position of mobile terminal, improves recording and the communication effect of mobile terminal.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the first realization flow figure of the microphone control method of the mobile terminal that the embodiment of the present invention one provides;
Fig. 2 is the second realization flow figure of the microphone control method of the mobile terminal that the embodiment of the present invention two provides;
Fig. 3 is the 3rd realization flow figure of the microphone control method of the mobile terminal that the embodiment of the present invention three provides;
Fig. 4 is the composition structure of the mobile terminal that the embodiment of the present invention four provides.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
In embodiments of the present invention, degree of will speed up sensor application is in the microphone controlling mobile terminal, when the instruction starting mobile terminal microphone being detected, obtain the output valve of described acceleration transducer according to described instruction, the output valve of described acceleration transducer reflect mobile terminal front towards; When described output valve meets pre-conditioned, then activate in multiple microphone with described pre-conditioned corresponding microphone; Thus achieve according to mobile terminal display screen towards the microphone activated on mobile terminal relevant position, the microphone avoiding activation is plugged due to the putting position of mobile terminal, improves the recording of mobile terminal and the effect of call.The embodiment of the present invention additionally provides corresponding mobile terminal, is described respectively below.
embodiment one
Fig. 1 shows the first realization flow of the microphone control method of the mobile terminal that the embodiment of the present invention one provides; For convenience of explanation, illustrate only part related to the present invention.
In the present embodiment, described method is applied in the mobile terminal with acceleration transducer and multiple microphone.Described mobile terminal is preferably mobile phone, also can for having other mobile terminals of multiple microphone, such as panel computer, notebook etc.
In the present embodiment, described multiple microphone is arranged on the diverse location of mobile terminal.Microphone on diverse location performs different functions, described function includes but not limited to gather voice signal, gather the noise signal in environment and carry out noise reduction process etc. to voice signal, with the acting in conjunction by the microphone on diverse location, improve the effect of mobile terminal recording, call.
As shown in Figure 1, the microphone control method of described mobile terminal comprises:
In step S101, when the instruction starting described microphone being detected, obtain the output valve of described acceleration transducer according to described instruction.
Under normal circumstances, only when use hand-free call or recording, just microphone can be used.Therefore, in the present embodiment, the instruction of described startup microphone is preferably user and triggers hand-free call function or sound-recording function and the microphone enabled instruction sent.When mobile terminal detect user open hand-free call or sound-recording function and the microphone enabled instruction triggered time, start described acceleration transducer.
Preferably, described acceleration transducer is Gravity accelerometer.Described Gravity accelerometer can experience the acceleration of gravity that gravity causes, and converts available output signal to, thus can know mobile terminal gradient with respect to the horizontal plane.Therefore, the described output valve according to described enabled instruction acquisition acceleration transducer is specially:
Pre-set a time range; In described time range, detect mobile terminal by described acceleration sensor and fasten X-axis, Y-axis, the component of acceleration of Z axis and variation tendency thereof along three-dimensional coordinate.
By above-mentioned steps, can obtain the output valve (x, y, z) of acceleration transducer, wherein, x is the component of acceleration of mobile terminal in X-axis, and y is the component of acceleration of mobile terminal in Y-axis, and z is the component of acceleration of mobile terminal on Z axis.
In step s 102, when described output valve meets pre-conditioned, activate in described multiple microphone with described pre-conditioned corresponding microphone.
Because the output valve of Gravity accelerometer characterizes mobile terminal gradient with respect to the horizontal plane, the embodiment of the present invention in advance according to the output valve of acceleration transducer and mobile terminal front towards corresponding relation, be provided with corresponding controlled condition, activate in order to control the microphone corresponding with described controlled condition.
Exemplarily, the embodiment of the present invention with acceleration transducer output valve the size determination mobile terminal front of the component of acceleration of Z-direction towards.When the component of acceleration of Z-direction is greater than 0 (being less than 0), i.e. z>0 (z<0), judge face up (down) of mobile terminal, the then microphone in the turning-off mobile terminal back side (front), and all the other microphones started except the microphone in the back side (front) activate, pass through collection or noise reduction process that activated microphone carries out sound.In the present embodiment, described in step S102 is all the other microphones except the microphone in the back side (front) with described pre-conditioned corresponding microphone.
In the embodiment of the present invention, by degree of will speed up sensor application in the microphone controlling mobile terminal, when the instruction starting described microphone being detected, obtain the output valve of described acceleration transducer according to described instruction, the output valve of described acceleration transducer characterize mobile terminal front towards; When described output valve meets pre-conditioned, then activate in described multiple microphone with described pre-conditioned corresponding microphone; Thus achieve according to mobile terminal display screen towards the microphone activated on mobile terminal relevant position, the microphone avoiding activation is plugged due to the putting position of mobile terminal, and then improve recording and the communication effect of mobile terminal, and decrease the waste of electric power resource and improve the useful life of microphone.
embodiment two
Fig. 2 shows the second realization flow of the microphone control method of the mobile terminal that the embodiment of the present invention two provides; For convenience of explanation, illustrate only part related to the present invention.
In the present embodiment, described mobile terminal has three microphones, is respectively the first microphone, second microphone, the 3rd microphone.
Preferably, described first microphone is arranged on the bottom position of mobile terminal main body, for gathering the voice signal of user; Described second microphone is arranged on the back side of mobile terminal main body, for gathering the noise signal in environment; Described 3rd microphone is arranged on the front of mobile terminal main body, for carrying out noise reduction process to the voice signal of input.On diverse location difference in functionality microphone between mutually supply, the sound that mobile terminal is obtained has better effect.
As shown in Figure 2, described method comprises:
In step s 201, detect mobile terminal and whether start recording or call function.
When testing result is for being, then perform step S202, otherwise, return step S201, proceed to detect.
In step S202, in the time range pre-set, fastened the component of acceleration of X-axis, Y-axis, Z axis along three-dimensional coordinate by described acceleration sensor detection mobile terminal.
Preferably, the embodiment of the present invention with acceleration transducer output valve the component of acceleration of Z-direction size characterize mobile terminal just facing to.
In step S203, judge whether the component of acceleration of Z axis is just.
The component of acceleration of Z axis is timing, characterizes facing up of mobile terminal; Otherwise the component of acceleration of Z axis for time negative, then characterizes the face down of mobile terminal.Be yes in judged result, then perform step S204; Otherwise, perform step S205.
In step S204, be timing at Z axis component of acceleration, activate described first microphone and/or the 3rd microphone.
Because Z axis component of acceleration is just, facing up of mobile terminal can be judged, now, activate the first microphone or the 3rd microphone, fill order's microphone modes; Or activate the first microphone and the 3rd microphone simultaneously, perform dual microphone pattern.The second microphone being positioned at the mobile terminal main body back side does not then activate, thus when user can be prevented to be placed on facing up by mobile terminal on desktop (or other contact-making surfaces), because the back side of mobile terminal contacts with contact-making surface, the second microphone of activation is caused to be plugged and the situation of cisco unity malfunction.Now, heads mobile terminal gathers the voice signal of user mainly through the first microphone, and the voice signal of the 3rd microphone to input carries out noise reduction process, can not have influence on the effect of recording or call because of the second microphone be blocked.
In step S205, judge whether Z axis component of acceleration is negative.
In judged result for time negative, then perform step S206, otherwise, perform step S207.
In step S206, at Z axis component of acceleration for time negative, activate described first microphone and/or second microphone.
In like manner, the component of acceleration due to Z axis is negative, can judge the face down of mobile terminal, now, activates the first microphone or second microphone, fill order's microphone modes; Or activate the first microphone and second microphone simultaneously, perform dual microphone pattern.The 3rd microphone being positioned at mobile terminal main body front does not then activate, thus can prevent user by mobile terminal face down be placed on desktop (or other contact-making surfaces) upper time, because the front of mobile terminal contacts with contact-making surface, the 3rd microphone of activation is caused to be plugged and the situation of cisco unity malfunction.Now, the mobile terminal of face down gathers the voice signal of user mainly through the first microphone, second microphone gathers the noise signal in environment, can not because of the 3rd Mike's wind effect be blocked to the effect of recording or converse.
In step S207, activate the first microphone, second microphone or the 3rd microphone; Or activate the first microphone, second microphone and the 3rd microphone simultaneously.
Be not that namely the component of acceleration of Z axis is 0 just also for time negative at the component of acceleration of Z axis, now, the front and back of mobile terminal all contact with contact-making surface, mobile terminal is holded up, and the arbitrary microphone in three microphones is not blocked.If fill order's microphone modes, then activate the first microphone, second microphone or the 3rd microphone; If perform multi-microphone pattern, then activate the first microphone, second microphone and the 3rd microphone simultaneously.
In the embodiment of the present invention, by degree of will speed up sensor application in the microphone controlling mobile terminal, when the instruction starting described microphone being detected, obtain the output valve of described acceleration transducer according to described instruction, the size of the Z axis component of acceleration of the output valve of described acceleration transducer characterize mobile terminal front towards; When Z axis component of acceleration in described output valve meets pre-conditioned, then activate in multiple microphone with described pre-conditioned corresponding microphone; Thus achieve according to mobile terminal display screen towards the microphone activated on mobile terminal relevant position, the microphone avoiding activation is plugged due to the putting position of mobile terminal, and then improve recording and the communication effect of mobile terminal, and decrease the waste of electric power resource and improve the useful life of microphone.
embodiment three
On the basis of the microphone control method of the mobile terminal described in Fig. 2 embodiment, after mobile terminal starts microphone, its putting position also may be changed, thus cause mobile terminal front towards also changing, the embodiment of the present invention also can control the switching of microphone according to the variation tendency of the component of acceleration of acceleration transducer output valve on Z axis.
As shown in Figure 3, described method also comprises:
In step S301, in the time range pre-set, detect by acceleration sensor mobile terminal to fasten X-axis, Y-axis, the Z axis variation tendency of component of acceleration along three-dimensional coordinate.
The embodiment of the present invention with acceleration transducer output valve the component of acceleration of Z-direction size characterize mobile terminal just facing to.Wherein, Z axis component of acceleration is timing, characterizes facing up of mobile terminal, otherwise Z axis component of acceleration is for time negative, and characterize mobile terminal face down, namely the back side of mobile terminal upward.Described variation tendency refers to the change procedure of in the time range the pre-set described mobile terminal component of acceleration on the X-axis of three-dimensional system of coordinate, Y-axis, Z axis.
In step s 302, if described Z axis component of acceleration by negative value change on the occasion of time, close described second microphone, and activate described first microphone and/or the 3rd microphone.
In the present embodiment, Z axis component of acceleration present by negative value on the occasion of variation tendency time, then show that the position of mobile terminal is faced up by changing to by front down, now, the second microphone at the turning-off mobile terminal back side; And activate the first microphone or the 3rd microphone of mobile terminal, or activate the first microphone and the 3rd microphone simultaneously.
In step S303, if described Z axis component of acceleration is by time changing to negative value, closes described 3rd microphone, and activate described first microphone and/or second microphone.
In the present embodiment, Z axis component of acceleration presents by when to the variation tendency of negative value, then show that the position of mobile terminal changes to face down by facing up, now, and the 3rd microphone in turning-off mobile terminal front; And activate mobile the first whole microphone or second microphone, or activate the first microphone and second microphone simultaneously.
Pass through said method, make after startup mobile terminal microphone, carry out in the process conversed or record at use microphone, also can according to mobile terminal just facing to change, activate corresponding microphone in real time, achieve according to mobile terminal just facing to dynamically switch microphone, prevent the change of mobile terminal locations from causing the microphone activated to be plugged, ensure that the effect of mobile terminal recording, call.
embodiment four
Fig. 4 shows the composition structure of the mobile terminal that the embodiment of the present invention four provides.Described mobile terminal is for realizing the microphone control method of the mobile terminal described in Fig. 1 to Fig. 3 embodiment.
As shown in Figure 4, described mobile terminal is preferably mobile phone, also can for having other mobile terminals of multiple microphone, such as panel computer, laptop computer etc.
Described mobile terminal has multiple microphone.Described multiple microphone is arranged on the diverse location of mobile terminal.Microphone on diverse location performs different functions.Preferably, in the embodiment of the present invention, described mobile terminal comprises three microphones, is respectively the first microphone 41, second microphone 42, the 3rd microphone 43.
Preferably, described first microphone 41 is arranged on the bottom position of mobile terminal main body, for gathering the voice signal of user; Described second microphone 42 is arranged on the back side of mobile terminal main body, for gathering the noise signal in environment; Described 3rd microphone 43 is arranged on the front of mobile terminal main body, for carrying out noise reduction process to the voice signal of input.On diverse location difference in functionality microphone between mutually supply, the sound that mobile terminal is obtained has better effect.
Described mobile terminal comprises an acceleration transducer 44.Described acceleration transducer is preferably Gravity accelerometer, for experiencing the acceleration of gravity that gravity causes, and converts useful output signal to.This output signal reflects the gradient of mobile terminal and horizontal plane.
Therefore, in embodiments of the present invention, described mobile terminal also comprises:
Acquisition module 45, for when the instruction starting described microphone being detected, obtains the output valve of described acceleration transducer according to described instruction.
Active module 46, for when described output valve meets pre-conditioned, activate in described multiple microphone with described pre-conditioned corresponding microphone.
Described acquisition module 45 specifically for:
In the time range pre-set, detect mobile terminal by described acceleration sensor and fasten X-axis, Y-axis, the component of acceleration of Z axis and variation tendency thereof along three-dimensional coordinate.
The output valve of described acceleration transducer comprises the component of acceleration on X-axis, Y-axis, Z axis.Preferably, the embodiment of the present invention with the size of the component of acceleration of Z axis characterize mobile terminal front towards, then described active module 46 specifically comprises:
First activates unit 461, is timing, activates described first microphone and/or the 3rd microphone for the Z axis component of acceleration in described output valve;
Second activates unit 462, for the Z axis component of acceleration in described output valve for time negative, activates described first microphone and/or second microphone.
Preferably, after mobile terminal starts microphone, its putting position also may be changed, thus cause mobile terminal front towards also changing, the embodiment of the present invention also can control the switching of microphone according to the variation tendency of the component of acceleration on Z axis in acceleration transducer output valve.Then described first activate unit 461 also for:
Described Z axis component of acceleration by negative value change on the occasion of time, close described second microphone, and activate described first microphone and/or the 3rd microphone.
Described second activate unit 462 also for:
At described Z axis component of acceleration by time changing to negative value, close described 3rd microphone, and activate described first microphone and/or second microphone.
It should be noted that, mobile terminal in the embodiment of the present invention may be used for the whole technical schemes realized in said method embodiment, the function of its each functional module can according to the method specific implementation in said method embodiment, its specific implementation process can refer to the associated description in above-described embodiment, repeats no more herein.
In the embodiment of the present invention, by degree of will speed up sensor application in the microphone controlling mobile terminal, when the instruction starting described microphone being detected, obtain the output valve of described acceleration transducer according to described instruction, the output valve of described acceleration transducer characterize mobile terminal front towards; When Z axis component of acceleration in described output valve meets pre-conditioned, then activate in described multiple microphone with described pre-conditioned corresponding microphone; Thus achieve according to mobile terminal display screen towards the microphone activated on mobile terminal relevant position, the microphone avoiding activation is plugged due to the putting position of mobile terminal, and then improve recording and the communication effect of mobile terminal, and decrease the waste of electric power resource and improve the useful life of microphone.
Those of ordinary skill in the art it is also understood that, the all or part of step realized in above-described embodiment method is that the hardware that can carry out instruction relevant by program has come, described program can be stored in a computer read/write memory medium, described storage medium, comprises ROM/RAM, disk, CD etc.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention.Such as, modules is carry out dividing according to function logic, but is not limited to above-mentioned division, as long as can realize corresponding function; In addition, the concrete title of each functional module, also just for the ease of mutual differentiation, is not limited to protection scope of the present invention.
All any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a microphone control method for mobile terminal, is characterized in that, described mobile terminal comprises acceleration transducer and multiple microphone, and described method comprises:
When the instruction starting described microphone being detected, obtain the output valve of described acceleration transducer according to described instruction;
When described output valve meets pre-conditioned, activate in described multiple microphone with described pre-conditioned corresponding microphone.
2. the microphone control method of mobile terminal as claimed in claim 1, it is characterized in that, described multiple microphone comprises the first microphone, second microphone, the 3rd microphone;
Described first microphone is arranged on the bottom position of mobile terminal main body, for gathering the voice signal of user;
Described second microphone is arranged on the back side of mobile terminal main body, for gathering the noise signal in environment;
Described 3rd microphone is arranged on the front of mobile terminal main body, for carrying out noise reduction process to the voice signal of input.
3. the microphone control method of mobile terminal as claimed in claim 1, is characterized in that, the described output valve according to described enabled instruction acquisition acceleration transducer is specially:
In the time range pre-set, detect mobile terminal along the component of acceleration of X-axis, Y-axis, Z axis in three-dimensional system of coordinate and variation tendency thereof by described acceleration sensor.
4. the microphone control method of the mobile terminal as described in claim 3, is characterized in that, described when described output valve meets pre-conditioned, activates in described multiple microphone and comprises with described pre-conditioned corresponding microphone:
Z axis component of acceleration in described output valve is timing, activates described first microphone and/or the 3rd microphone;
Z axis component of acceleration in described output valve, for time negative, activates described first microphone and/or second microphone.
5. the microphone control method of mobile terminal as claimed in claim 3, is characterized in that, described when described output valve meets pre-conditioned, activates in described multiple microphone and also comprises with described pre-conditioned corresponding microphone:
Described Z axis component of acceleration by negative value change on the occasion of time, close described second microphone, and activate described first microphone and/or the 3rd microphone;
At described Z axis component of acceleration by time changing to negative value, close described 3rd microphone, and activate described first microphone and/or second microphone.
6. a mobile terminal, is characterized in that, described mobile terminal comprises acceleration transducer and multiple microphone, and described mobile terminal also comprises:
Acquisition module, for when the instruction starting described microphone being detected, obtains the output valve of described acceleration transducer according to described instruction;
Active module, for when described output valve meets pre-conditioned, activate in described multiple microphone with described pre-conditioned corresponding microphone.
7. mobile terminal as claimed in claim 6, it is characterized in that, described multiple microphone comprises the first microphone, second microphone, the 3rd microphone;
Described first microphone is arranged on the bottom position of mobile terminal main body, for gathering the voice signal of user;
Described second microphone is arranged on the back side of mobile terminal main body, for gathering the noise signal in environment;
Described 3rd microphone is arranged on the front of mobile terminal main body, for carrying out noise reduction process to the voice signal of input.
8. mobile terminal as claimed in claim 6, is characterized in that, described acquisition module specifically for:
In the time range pre-set, detect mobile terminal along the component of acceleration of X-axis, Y-axis, Z axis in three-dimensional system of coordinate and variation tendency thereof by described acceleration sensor.
9. mobile terminal as claimed in claim 8, it is characterized in that, described active module comprises:
First activates unit, is timing, activates described first microphone and/or the 3rd microphone for the Z axis component of acceleration in described output valve;
Second activates unit, for the Z axis component of acceleration in described output valve for time negative, activates described first microphone and/or second microphone.
10. mobile terminal as claimed in claim 8, is characterized in that, described first activate unit also for:
Described Z axis component of acceleration by negative value change on the occasion of time, close described second microphone, and activate described first microphone and/or the 3rd microphone;
Described second activate unit also for:
At described Z axis component of acceleration by time changing to negative value, close described 3rd microphone, and activate described first microphone and/or second microphone.
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| CN201410631566.4A CN104320544B (en) | 2014-11-10 | 2014-11-10 | The microphone control method and mobile terminal of mobile terminal |
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| CN104902084A (en) * | 2015-05-18 | 2015-09-09 | 广东欧珀移动通信有限公司 | Intelligent conversation method, device and equipment |
| CN105049606A (en) * | 2015-06-17 | 2015-11-11 | 惠州Tcl移动通信有限公司 | Mobile terminal microphone switching method and switching system |
| CN105187603A (en) * | 2015-09-10 | 2015-12-23 | 联想(北京)有限公司 | Information processing method and electronic equipment |
| CN105245998A (en) * | 2015-09-30 | 2016-01-13 | 联想(北京)有限公司 | Control method and electronic equipment |
| CN105652825A (en) * | 2015-04-29 | 2016-06-08 | 宇龙计算机通信科技(深圳)有限公司 | Control instruction acquisition method and apparatus thereof |
| CN106101365A (en) * | 2016-06-29 | 2016-11-09 | 北京小米移动软件有限公司 | Communication process adjusts the method and device of mike |
| CN106302905A (en) * | 2016-07-29 | 2017-01-04 | 努比亚技术有限公司 | Microphone modes changing method and mobile terminal |
| WO2017035771A1 (en) * | 2015-09-01 | 2017-03-09 | 华为技术有限公司 | Voice path check method, device, and terminal |
| CN108390996A (en) * | 2018-01-25 | 2018-08-10 | 维沃移动通信有限公司 | A kind of display methods, mobile terminal |
| CN108924331A (en) * | 2018-07-24 | 2018-11-30 | Oppo（重庆）智能科技有限公司 | Voice pick-up method and Related product |
| CN109089191A (en) * | 2018-07-24 | 2018-12-25 | Oppo（重庆）智能科技有限公司 | Plug-hole processing method and Related product |
| CN111698593A (en) * | 2019-03-14 | 2020-09-22 | 北京小米移动软件有限公司 | Active noise reduction method and device, and terminal |
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| CN105049606A (en) * | 2015-06-17 | 2015-11-11 | 惠州Tcl移动通信有限公司 | Mobile terminal microphone switching method and switching system |
| WO2017035771A1 (en) * | 2015-09-01 | 2017-03-09 | 华为技术有限公司 | Voice path check method, device, and terminal |
| CN105187603B (en) * | 2015-09-10 | 2019-04-26 | 联想(北京)有限公司 | A kind of information processing method and electronic equipment |
| CN105187603A (en) * | 2015-09-10 | 2015-12-23 | 联想(北京)有限公司 | Information processing method and electronic equipment |
| CN105245998A (en) * | 2015-09-30 | 2016-01-13 | 联想(北京)有限公司 | Control method and electronic equipment |
| CN105245998B (en) * | 2015-09-30 | 2019-10-29 | 联想(北京)有限公司 | A kind of control method and electronic equipment |
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| CN108390996A (en) * | 2018-01-25 | 2018-08-10 | 维沃移动通信有限公司 | A kind of display methods, mobile terminal |
| CN109089191A (en) * | 2018-07-24 | 2018-12-25 | Oppo（重庆）智能科技有限公司 | Plug-hole processing method and Related product |
| CN108924331A (en) * | 2018-07-24 | 2018-11-30 | Oppo（重庆）智能科技有限公司 | Voice pick-up method and Related product |
| CN111698593A (en) * | 2019-03-14 | 2020-09-22 | 北京小米移动软件有限公司 | Active noise reduction method and device, and terminal |
| CN111698593B (en) * | 2019-03-14 | 2022-04-15 | 北京小米移动软件有限公司 | Active noise reduction method and device, and terminal |
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