CN102572086B - Voice gain regulation method and communication terminal - Google Patents
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- CN102572086B CN102572086B CN201010620273.8A CN201010620273A CN102572086B CN 102572086 B CN102572086 B CN 102572086B CN 201010620273 A CN201010620273 A CN 201010620273A CN 102572086 B CN102572086 B CN 102572086B
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Abstract
The embodiment of the invention provides a voice gain regulation method and a communication terminal. The voice gain regulation method is applied to the communication terminal. The communication terminal is provided with a sensor. The method comprises the following steps of: when a telephone call to a called party is built, starting the sensor to detect; judging whether a voice signal received by a microphone is processed on the basis of a second gain value according to detection data of the sensor; receiving a first voice signal of a user through the microphone; when a judgment result indicates that the voice signal received by the microphone is not required to be processed on the basis of the second gain value, processing the first voice signal on the basis of a first gain value; and when the judgment result indicates that the voice signal received by the microphone is required to be processed on the basis of the second gain value, processing the first voice signal on the basis of the second gain value, wherein the second gain value is greater than the first gain value. According to the embodiment of the invention, the voice volume output by an earphone on the other side is increased, and a communication effect is improved.
Description
Technical field
The present invention relates to signal processing technology field, relate in particular to a kind of voice gain regulation method and communication terminal.
Background technology
Along with the develop rapidly of mobile communication technology, the communication terminals such as mobile phone are used widely.User is when using mobile phone to converse, receiver is also that microphone receives after voice signal, voice signal is carried out to relevant treatment, then by mobile communications network, transfer to another user's mobile phone, on this mobile phone, the signal receiving is converted into after voice signal, by receiver, export, realize the call between two users.
In this process, microphone can receive all voice signals simultaneously and all voice signals are carried out to subsequent treatment, comprises user's voice and other environment noise, so the user of the other end can hear user's voice and environment noise simultaneously.When user converses in public; in order to guarantee the crypticity of dialog context; conventionally can reduce the speech volume of self; yet because environment noise volume becomes large relatively; user also can enclose microphone part with handbag conventionally, with masked segment noise and increase the crypticity of call, yet the user voice signal itself receiving due to this microphone a little less than; so this user's of opposite side receiver output speech volume is also subject to certain restrictions, communication effect is poor.In addition, the in the situation that of meeting, user has connect a call, conventionally user with handbag, enclose microphone part in case impact attend a meeting other people, the reduction one's voice in speech of simultaneously can do by myself.Thereby cause the other side to be restricted from this user's of receiver output speech volume, communication effect is poor.
Summary of the invention
The embodiment of the present invention provides a kind of voice gain regulation method and communication terminal, and the voice that can microphone the receive adjustment that gains, improves communication effect.
In order to solve the problems of the technologies described above, the technical scheme of the embodiment of the present invention is as follows:
The embodiment of the present invention provides a kind of voice gain regulation method, is applied in communication terminal, and described communication terminal has a transducer, and the method comprises:
While setting up the call with callee, start described transducer and detect;
According to the detection data of described transducer, judge whether the voice signal of microphone reception to process with the second yield value;
By microphone, receive the first voice signal of user;
When judged result represents to process with the second yield value without the voice signal that microphone is received, with the first yield value, process described the first voice signal;
When judged result represents that the voice signal that microphone need to be received is processed with the second yield value, with the second yield value, process described the first voice signal;
Wherein, described the second yield value is greater than described the first yield value.
Further, described according to the detection data of described transducer, judge whether the voice signal of microphone reception to process with the second yield value, comprising:
Described transducer is detected to the light intensity and the first threshold that obtain to be compared;
When described light intensity is more than or equal to described first threshold, judgment result is that without the voice signal that microphone is received and process with the second yield value; When described light intensity is less than described first threshold, judgment result is that the voice signal of microphone reception is processed with the second yield value.
Further, described according to the detection data of described transducer, judge whether the voice signal of microphone reception to process with the second yield value, comprising:
The detected object that described transducer detection is obtained and distance and the Second Threshold between described communication terminal compare;
When described distance is more than or equal to described Second Threshold, judgment result is that without the voice signal that microphone is received and process with the second yield value; When described distance is less than described Second Threshold, judgment result is that the voice signal of microphone reception is processed with the second yield value.
Further, described according to the detection data of described transducer, judge whether the voice signal of microphone reception to process with the second yield value, comprising:
The pressure and the 3rd threshold value that described transducer are detected to the described communication terminal predetermined position obtaining compare;
When described pressure is less than or equal to described the 3rd threshold value, judgment result is that without the voice signal that microphone is received and process with the second yield value; When described pressure is greater than described the 3rd threshold value, judgment result is that the voice signal of microphone reception is processed with the second yield value.
Further, described according to the detection data of described transducer, judge whether the voice signal of microphone reception to process with the second yield value, comprising:
The vibration frequency and the 4th threshold value that described transducer are detected to the described communication terminal predetermined position obtaining compare;
When described vibration frequency is less than or equal to described the 4th threshold value, judgment result is that without the voice signal that microphone is received and process with the second yield value; When described vibration frequency is greater than described the 4th threshold value, judgment result is that the voice signal of microphone reception is processed with the second yield value.
The embodiment of the present invention also provides a kind of communication terminal, and described communication terminal has a transducer, and described communication terminal comprises:
Start module, when setting up the call with callee, start described transducer and detect;
Judge module, for according to the detection data of described transducer, judges whether the voice signal of microphone reception to process with the second yield value;
Signal receiving module, for receiving the first voice signal of user by microphone;
Control module, when representing when judged result to process with the second yield value without the voice signal that microphone is received, processes described the first voice signal with the first yield value; When judged result represents that the voice signal that microphone need to be received is processed with the second yield value, with the second yield value, process described the first voice signal; Wherein, described the second yield value is greater than described the first yield value.
Further, described judge module, compares specifically for described transducer is detected to the light intensity and the first threshold that obtain; When described light intensity is more than or equal to described first threshold, determines and judgment result is that without the voice signal of microphone reception is processed with the second yield value; When described light intensity is less than described first threshold, definite judgment result is that processed the voice signal of microphone reception with the second yield value.
Further, described judge module, specifically for comparing the detected object of described transducer detection acquisition and distance and the Second Threshold between described communication terminal; When described distance is more than or equal to described Second Threshold, determines and judgment result is that without the voice signal of microphone reception is processed with the second yield value; When described distance is less than described Second Threshold, definite judgment result is that processed the voice signal of microphone reception with the second yield value.
Further, described judge module, compares specifically for described transducer being detected to pressure and the 3rd threshold value of the described communication terminal predetermined position obtaining; When described pressure is less than or equal to described the 3rd threshold value, determines and judgment result is that without the voice signal of microphone reception is processed with the second yield value; When described pressure is greater than described the 3rd threshold value, definite judgment result is that processed the voice signal of microphone reception with the second yield value.
Further, described judge module, compares specifically for described transducer being detected to vibration frequency and the 4th threshold value of the described communication terminal predetermined position obtaining; When described vibration frequency is less than or equal to described the 4th threshold value, determines and judgment result is that without the voice signal of microphone reception is processed with the second yield value; When described vibration frequency is greater than described the 4th threshold value, definite judgment result is that processed the voice signal of microphone reception with the second yield value.
The use habit of the embodiment of the present invention based on user (for example, user encloses microphone with handbag), by increase transducer on communication terminal, the detection data that obtain according to transducer and the comparative result of threshold value, the gain of adjustment to the voice signal receiving, thereby the speech volume that can increase the output of opposite side receiver, has improved communication effect.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is a kind of voice gain regulation method flow chart of the embodiment of the present invention;
Fig. 2 is the another kind of voice gain regulation method flow chart of the embodiment of the present invention;
Fig. 3 is the structural representation of a kind of communication terminal of the embodiment of the present invention.
Embodiment
In order to make those skilled in the art can further understand feature of the present invention and technology contents, refer to following about detailed description of the present invention and accompanying drawing, accompanying drawing only provide with reference to and explanation, be not used for limiting the present invention.
In prior art; when user converses in public; in order to guarantee the crypticity of dialog context; conventionally can reduce the speech volume of self, yet because environment noise volume becomes large relatively, user also can enclose microphone part with handbag conventionally; crypticity with masked segment noise increase call; yet the user voice signal itself receiving due to this microphone a little less than, so this user's of opposite side receiver output speech volume is also subject to certain restrictions, communication effect is poor.The use habit of the embodiment of the present invention based on user, by increase transducer on communication terminal, the detection data that obtain according to transducer and the comparative result of threshold value, the gain of adjustment to the voice signal receiving, thereby the speech volume that can increase the output of opposite side receiver, has improved communication effect.
Below in conjunction with drawings and Examples, technical scheme of the present invention is described.
Referring to Fig. 1, it is a kind of voice gain regulation method flow chart of the embodiment of the present invention.
The method is applied in a communication terminal, is provided with a transducer on this communication terminal, and this transducer can be with any one in lower sensor: illumination inductor, proximity transducer, pressure sensor, vibrating sensor etc.
The method can comprise:
Step 101, while setting up the call with callee, start sensor detects.
When the call of communication terminal A foundation and communication terminal B (callee), trigger the working sensor on communication terminal A, detect.
Step 102, according to the detection data of transducer, judges whether the voice signal of microphone reception to process with the second yield value.
The transducer being positioned on communication terminal A starts communication terminal A or its periphery to detect, and then communication terminal A is according to detecting data to whether adopting the second yield value to process and do further judgement voice signal.
Concrete, if this transducer is illumination inductor, can detect the light intensity of communication terminal A periphery.If this illumination inductor is positioned at the microphone place of communication terminal A, can respond to the light intensity at this microphone position.
If this transducer is proximity transducer, can respond to the distance between detected object and communication terminal A, this detected object can be to be positioned at any barrier that this approaches inductor detection range, user's hand for example, when user's hand enters the detection range that approaches inductor, approach inductor and can obtain the distance between hand and this communication terminal A.
If this transducer is pressure sensor, can the pressure of detection effect on this pressure sensor surveyed area, the surveyed area that for example in the back side or the side of communication terminal A, pressure sensor is set, user is when this surveyed area is exerted pressure, and pressure sensor gets final product perception and detects the size of this pressure.Wherein, the surveyed area of pressure sensor can arrange as required on communication terminal A.
If this transducer is vibrating sensor, can the Vibration Condition of detection effect on this vibrating sensor surveyed area, as vibration frequency.User can produce vibration by the mode such as knocking continuously at its surveyed area, and vibrating sensor can perception and detected and obtain this vibration frequency.Wherein, the surveyed area of this vibrating sensor also can arrange as required on communication terminal A, for example, be arranged on the back side or the side of communication terminal A.
This transducer can also be the transducer of other type, such as contact pickup for perception user and communication terminal A Contact area etc., repeats no more herein.
Then, communication terminal A compares the data that detect and default threshold value, according to comparative result, judges whether to need the voice signal that microphone receives to process with the second yield value.
Step 103, receives the first voice signal of user by microphone.
The process of this reception user voice signal similarly to the prior art, repeats no more herein.
This step 103 can be carried out with abovementioned steps 102 simultaneously, or first performs step 102 in execution step 103.
Step 104, the gain size according to judged result adjustment to the first voice signal.
After receiving voice signal, need to process voice signal, in this processing procedure, can to signal, amplify by elements such as operational amplifiers, and adjustable its amplification coefficient, also regulate the gain to voice signal.
In previous step, judged result represents when increasing the gain of voice signal, with the first yield value, process the first voice signal of the user who receives, this first yield value can be the yield value conventionally arranging in prior art, for example the first yield value is 1, to the multiplication factor of the first voice signal, is also 1; When judged result represents that needs increase the gain to the first voice signal receiving, according to the second yield value, process this first voice signal, the second yield value is greater than the first yield value, if the second yield value is 2, to the multiplication factor of the first voice signal, is also 2.
For example, if the transducer adopting in previous step is illumination inductor, in this step, the light intensity detecting and default first threshold are compared, if be more than or equal to this first threshold, user may be in normal talking, without the gain that increases voice signal, processes voice signals now, and make the gain of voice signal reach the first yield value; If lower than this first threshold, illustrate that user may block this communication terminal A, with masked segment noise and increase the crypticity of call, processes voice signals now, and make the gain of voice signal reach the second yield value.Wherein, first threshold can arrange as required.
If the transducer adopting in previous step is proximity transducer, in this step, the detected object detecting is compared to distance and Second Threshold between communication terminal A, if be more than or equal to this Second Threshold, illustrate that user may be in normal talking, without the gain that increases voice signal, processes voice signals now, and make the gain of voice signal reach the first yield value; If be less than this Second Threshold, illustrate that user may block this communication terminal A, with masked segment noise and increase the crypticity of call, processes voice signals now, and make the gain of voice signal reach the second yield value.Wherein, Second Threshold can arrange as required.
If the transducer adopting in previous step is pressure sensor, in this step, the pressure detecting at predeterminable area and the 3rd threshold value are compared, if be less than or equal to the 3rd threshold value, illustrate that user may be in normal talking, without the gain that increases voice signal, processes voice signals now, and make the gain of voice signal reach the first yield value; If be greater than this Second Threshold, illustrate that user may seal tightly communication terminal A, increased pressure, crypticity with masked segment noise increase call, also or may be that user has pressed predeterminated position, to trigger the adjustment to voice signal gain, processes voice signals now, and make the gain of voice signal reach the second yield value.Wherein, the 3rd threshold value can arrange as required.
If the transducer adopting in previous step is vibrating sensor, in this step, the vibration frequency detecting at predeterminable area and the 4th threshold value are compared, if be less than or equal to the 4th threshold value, illustrate that user may be in normal talking, without the gain that increases voice signal, processes voice signals now, and make the gain of voice signal reach the first yield value; If be greater than the 4th threshold value, illustrate that user may knock this predeterminable area continuously, to trigger the adjustment to voice signal gain, processes voice signals now, and make the gain of voice signal reach the second yield value.Wherein, the 4th threshold value can arrange as required.
If adopt other transducer, for example contact pickup, can preset the 5th threshold value, then by detecting the contact area and the 5th threshold value that obtain, compares, and then according to comparative result, determines whether to process with the second yield value the first voice signal receiving.
In other embodiments of the invention, can also whether with the second yield value, process the first voice signal receiving according to other condition judgment, specifically please refer to the description of subsequent embodiment.
The use habit of the embodiment of the present invention based on user, by increase transducer on communication terminal, the detection data that obtain according to transducer and the comparative result of threshold value, adjust the gain to the voice signal receiving, thereby the speech volume that has increased the output of opposite side receiver, has improved communication effect.
Referring to Fig. 2, it is the another kind of voice gain regulation method flow chart of the embodiment of the present invention.
The method is applied in a communication terminal, is provided with a transducer on this communication terminal, and in the present embodiment, the illumination inductor of take describes as example.
The method can comprise:
In the present embodiment, when the call of communication terminal C foundation and communication terminal D (callee), trigger the illumination inductor work on communication terminal C, detect.
This illumination inductor is connected with communication terminal C, particularly, can be arranged on the side of microphone, and this illumination inductor can carry out with communication terminal C the transmission of signal or data.At communication terminal C, during in talking state, trigger the light intensity that this illumination inductor obtains communication terminal microphone position.
This illumination inductor is identical with illumination inductor of the prior art, is used for responding to light power with reaction light intensity.
In the present embodiment, can obtain at least continuously twice light intensity, then compare twice light intensity, judge whether light intensity is diminishing, if, further whether the less light intensity of judgement is less than first threshold, if, the light intensity value that microphone position is described is very low, in such cases, very likely that user session cylinder around blocks, now can proceed to next step 205, the gain of the voice signal that microphone receives is adjusted to the second yield value, with user voice signal that this microphone is received itself, compensate a little less than, to increase the speech volume of the receiver output of opposite side communication terminal.
If light intensity diminishes, being not less than first threshold, may be the reason such as to move and cause due to user's position, but not user session cylinder around blocks, and now without the gain that increases voice signal, adopts the first yield value to process this voice signal.Wherein, first threshold can be determined according to experiment value, repeat no more herein.Wherein, the second yield value is greater than the first yield value.
Certainly, in other embodiments, can also increase other Rule of judgment, to increase the situation that this user is blocked to microphone, judge more accurately.
For example, in another embodiment of the present invention, can also judge whether light intensity diminishes first according to the light intensity obtaining continuously, if, further judge the rate of change of light intensity, also be the light intensity variable quantity in the unit interval, whether be greater than default threshold value, if be greater than, illustrate that larger variation occurs the light intensity at microphone position at short notice, this change very is likely that user session cylinder around blocks, and now proceeds to step 205 again; If be not more than this threshold value, illustrate that light intensity variation at short notice not obvious, this situation are the reason such as to move and cause due to user's position most probably, but not user session cylinder blocks around, now without the gain increasing voice signal.
In another embodiment of the present invention, when the light intensity obtaining is greater than first threshold, if user is before end of conversation, or without dialog context being carried out when secret, hand is removed from microphone, and the intensity when voice signal that now microphone receives may return to normal talking, without the gain that strengthens again voice signal, in this situation, can reduce again the gain of the voice signal that the microphone of communication terminal receives, with the first yield value, process this voice signal.While being more than or equal to first threshold in order to increase the accuracy that voice signal is returned to normal talking strength conditions judgement, also can also to work as light intensity, and rate of change is while being greater than certain threshold value, then processes this voice signal with the first yield value.
When specific implementation, the functional relation between light intensity and voice signal gain can be set, to adjust according to this functional relation when adjusting gain.In the present embodiment power exponential function etc. can be set, with along with the diminishing of light intensity, continuity ground increases the gain of the voice signal that the microphone of communication terminal receives.In other embodiments, step function etc. can also be set, with along with the diminishing of light intensity, stepwise increase the gain of the voice signal that the microphone of communication terminal receives, until reach the second yield value.
In another embodiment, while reducing gain to the first yield value of voice signal, also can continous way or steppedly reduce gain.
The use habit of the embodiment of the present invention based on user, by at communication terminal during in talking state, obtain the light intensity at microphone position, and according to the gain of the variation adjustment voice signal of light intensity, increased the speech volume of opposite side receiver output, improve communication effect, and increased the accuracy of user being blocked to the situation judgement of microphone.
For the transducer of other type, whether also can increase with the Rule of judgment of the second yield value processes voice signals, repeat no more herein.
Be more than the description to embodiment of the present invention method, to realizing the communication terminal of said method, be introduced below.
Referring to Fig. 3, it is the structural representation of a kind of communication terminal of the embodiment of the present invention.
This communication terminal has a transducer, and this transducer can be with any one in lower sensor: illumination inductor, proximity transducer, pressure sensor, vibrating sensor etc.This communication terminal can comprise:
Signal receiving module 303, for receiving the first voice signal of user by microphone.
In another embodiment, if the transducer on this communication terminal is illumination inductor, judge module, specifically can compare for illumination inductor is detected to the light intensity and the first threshold that obtain; When light intensity is more than or equal to first threshold, determines and judgment result is that without the voice signal of microphone reception is processed with the second yield value; When light intensity is less than described first threshold, definite judgment result is that processed the voice signal of microphone reception with the second yield value.
If this transducer is proximity transducer, judge module, specifically can compare for transducer being detected to the detected object that obtains and the distance between communication terminal and Second Threshold; When distance is more than or equal to Second Threshold, determines and judgment result is that without the voice signal of microphone reception is processed with the second yield value; When distance is less than Second Threshold, definite judgment result is that processed the voice signal of microphone reception with the second yield value.
If this transducer is pressure sensor, judge module, specifically can compare for transducer being detected to pressure and the 3rd threshold value of the communication terminal predetermined position obtaining; When pressure is less than or equal to the 3rd threshold value, determines and judgment result is that without the voice signal of microphone reception is processed with the second yield value; When pressure is greater than described the 3rd threshold value, definite judgment result is that processed the voice signal of microphone reception with the second yield value.
If this transducer is vibrating sensor, judge module, specifically can compare for transducer being detected to vibration frequency and the 4th threshold value of the communication terminal predetermined position obtaining; When vibration frequency is less than or equal to the 4th threshold value, determines and judgment result is that without the voice signal of microphone reception is processed with the second yield value; When vibration frequency is greater than the 4th threshold value, definite judgment result is that processed the voice signal of microphone reception with the second yield value.
The use habit of the embodiment of the present invention based on user, by the transducer on communication terminal and above-mentioned module, the detection data that obtain according to transducer and the comparative result of threshold value, the gain of adjustment to the voice signal receiving, thereby the speech volume that has increased the output of opposite side receiver, has improved communication effect.
In above embodiment, the microphone of this communication terminal can select to have the capacitor microphone of directive property, increases the susceptibility of the voice signal in microphone the place ahead, to have better reducing noise, voice enhancing and secret protection effect.
The specific implementation process of each several part in the embodiment of above communication terminal, please refer to the corresponding description of preceding method embodiment, repeats no more herein.
Above-described embodiment of the present invention, does not form limiting the scope of the present invention.Any modification of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in claim protection range of the present invention.
Claims (10)
1. a voice gain regulation method, is applied in communication terminal, and described communication terminal has a transducer, it is characterized in that, comprising:
While setting up the call with callee, start described transducer and detect;
According to the detection data of described transducer, judge whether the voice signal of microphone reception to process with the second yield value, when approaching microphone according to described detection data judging user, the voice signal that microphone need to be received is processed with the second yield value, otherwise, without the voice signal that microphone is received, with the second yield value, process;
By microphone, receive the first voice signal of user;
When processing with the second yield value without the voice signal that microphone is received, with the first yield value, process described the first voice signal;
When the voice signal that microphone need to be received is processed with the second yield value, with the second yield value, process described the first voice signal;
Wherein, described the second yield value is greater than described the first yield value.
2. method according to claim 1, is characterized in that, described according to the detection data of described transducer, judges whether the voice signal of microphone reception to process with the second yield value, comprising:
Described transducer is detected to the light intensity and the first threshold that obtain to be compared;
When described light intensity is more than or equal to described first threshold, judge that user does not approach microphone, without the voice signal that microphone is received, with the second yield value, process; When described light intensity is less than described first threshold, judge that user approaches microphone, the voice signal that microphone need to be received is processed with the second yield value.
3. method according to claim 1, is characterized in that, described according to the detection data of described transducer, judges whether the voice signal of microphone reception to process with the second yield value, comprising:
The detected object that described transducer detection is obtained and distance and the Second Threshold between described communication terminal compare;
When described distance is more than or equal to described Second Threshold, judge that user does not approach microphone, without the voice signal that microphone is received, with the second yield value, process; When described distance is less than described Second Threshold, judge that user approaches microphone, the voice signal that microphone need to be received is processed with the second yield value.
4. method according to claim 1, is characterized in that, described according to the detection data of described transducer, judges whether the voice signal of microphone reception to process with the second yield value, comprising:
The pressure and the 3rd threshold value that described transducer are detected to the described communication terminal predetermined position obtaining compare;
When described pressure is less than or equal to described the 3rd threshold value, judgment result is that without the voice signal that microphone is received and process with the second yield value; When described pressure is greater than described the 3rd threshold value, judgment result is that the voice signal of microphone reception is processed with the second yield value.
5. method according to claim 1, is characterized in that, described according to the detection data of described transducer, judges whether the voice signal of microphone reception to process with the second yield value, comprising:
The vibration frequency and the 4th threshold value that described transducer are detected to the described communication terminal predetermined position obtaining compare;
When described vibration frequency is less than or equal to described the 4th threshold value, judgment result is that without the voice signal that microphone is received and process with the second yield value; When described vibration frequency is greater than described the 4th threshold value, judgment result is that the voice signal of microphone reception is processed with the second yield value.
6. a communication terminal, is characterized in that, described communication terminal has a transducer, and described communication terminal comprises:
Start module, when setting up the call with callee, start described transducer and detect;
Judge module, be used for according to the detection data of described transducer, judge whether the voice signal of microphone reception to process with the second yield value, when approaching microphone according to described detection data judging user, the voice signal that microphone need to be received is processed with the second yield value, otherwise, without the voice signal that microphone is received, with the second yield value, process;
Signal receiving module, for receiving the first voice signal of user by microphone;
Control module, for when processing with the second yield value without the voice signal that microphone is received, processes described the first voice signal with the first yield value; When the voice signal that microphone need to be received is processed with the second yield value, with the second yield value, process described the first voice signal; Wherein, described the second yield value is greater than described the first yield value.
7. communication terminal according to claim 6, is characterized in that,
Described judge module, compares specifically for described transducer is detected to the light intensity and the first threshold that obtain; When described light intensity is more than or equal to described first threshold, judge that user does not approach microphone, without the voice signal that microphone is received, with the second yield value, process; When described light intensity is less than described first threshold, judge that user approaches microphone, the voice signal that microphone need to be received is processed with the second yield value.
8. communication terminal according to claim 6, is characterized in that,
Described judge module, specifically for comparing the detected object of described transducer detection acquisition and distance and the Second Threshold between described communication terminal; When described distance is more than or equal to described Second Threshold, represent that user does not approach microphone, determine and judgment result is that without the voice signal of microphone reception is processed with the second yield value; When described distance is less than described Second Threshold, represent that user approaches microphone, definite judgment result is that processed the voice signal of microphone reception with the second yield value.
9. communication terminal according to claim 6, is characterized in that,
Described judge module, compares specifically for described transducer being detected to pressure and the 3rd threshold value of the described communication terminal predetermined position obtaining; When described pressure is less than or equal to described the 3rd threshold value, determines and judgment result is that without the voice signal of microphone reception is processed with the second yield value; When described pressure is greater than described the 3rd threshold value, definite judgment result is that processed the voice signal of microphone reception with the second yield value.
10. communication terminal according to claim 6, is characterized in that,
Described judge module, compares specifically for described transducer being detected to vibration frequency and the 4th threshold value of the described communication terminal predetermined position obtaining; When described vibration frequency is less than or equal to described the 4th threshold value, determines and judgment result is that without the voice signal of microphone reception is processed with the second yield value; When described vibration frequency is greater than described the 4th threshold value, definite judgment result is that processed the voice signal of microphone reception with the second yield value.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106027755A (en) * | 2016-04-28 | 2016-10-12 | 努比亚技术有限公司 | Audio control method and terminal |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103501375B (en) * | 2013-09-16 | 2017-04-19 | 华为终端有限公司 | Method and device for controlling sound effect |
| CN104104346B (en) * | 2014-07-14 | 2019-06-28 | 努比亚技术有限公司 | A kind of method and apparatus improving mobile terminal playing audio |
| CN105225674B (en) * | 2015-09-25 | 2019-02-15 | 维沃移动通信（杭州）有限公司 | A kind of audio signal processing method, device and mobile terminal |
| CN107332984B (en) * | 2017-06-21 | 2020-05-22 | 维沃移动通信有限公司 | Voice processing method and mobile terminal |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101686276A (en) * | 2008-09-23 | 2010-03-31 | 联想(北京)有限公司 | Method for adjusting call volume of communication terminal, volume control device and mobile phone |
| CN101729654A (en) * | 2009-10-31 | 2010-06-09 | 华为终端有限公司 | Mobile terminal and method for adjusting call voice of same |
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| CN101686276A (en) * | 2008-09-23 | 2010-03-31 | 联想(北京)有限公司 | Method for adjusting call volume of communication terminal, volume control device and mobile phone |
| CN101729654A (en) * | 2009-10-31 | 2010-06-09 | 华为终端有限公司 | Mobile terminal and method for adjusting call voice of same |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106027755A (en) * | 2016-04-28 | 2016-10-12 | 努比亚技术有限公司 | Audio control method and terminal |
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