CN104378485A - Volume adjustment method and volume adjustment device - Google Patents

Abstract

The invention provides a volume adjustment method. The volume adjustment method includes: recognizing a call environment when a user makes a call; adjusting the current call volume to a corresponding volume according to the recognized call environment. By the volume adjustment method, the call volume can be automatically adjusted on the basis of the call environment when the user makes calls while call interruption is avoided.

Description

Regulate the method and apparatus of volume

Technical field

The disclosure relates to field of terminal, particularly relates to the method and apparatus regulating volume.

Background technology

People carry out in the process conversed at use mobile phone, if call environment is quieter, the call that excessive sound can affect user is usually experienced, and after needing user to be turned down by In Call, could obtain experience of better conversing; On the contrary, if call environment is more noisy, after needing user to be tuned up by In Call equally, just can better converse.But in existing realization, user, to the adjustment of In Call, is normally manually regulated in communication process by user, intelligence not, and the overall communication process of user can be interrupted.

Summary of the invention

For overcoming Problems existing in correlation technique, the disclosure provides a kind of method and apparatus regulating volume.

According to the first aspect of disclosure embodiment, provide a kind of method regulating volume, described method comprises:

Identify the call environment of user in communication process;

According to the call environment identified, current In Call is adjusted to corresponding volume.

Optionally, the call environment of described identification user in communication process comprises:

Judge that whether the conversation noise in the In Call of user in communication process and the external world is lower than volume threshold;

When the In Call of user and the conversation noise in the external world are all lower than volume threshold, then the call environment identifying user current is in rest state;

When the In Call of user and the conversation noise in the external world are all higher than volume threshold, then the call environment identifying user current is in noisy mode.

Optionally, the call environment of described identification user in communication process comprises;

By the call of speech recognition technology identification user;

When the call of user comprises default first kind keyword, then the call environment identified residing for user is quieter; Described first kind keyword is for can the more quiet keyword of call environment residing for characterizing consumer;

When the call of user comprises default Equations of The Second Kind keyword, then the call environment identified residing for user is more noisy; Described Equations of The Second Kind keyword is for can the more noisy keyword of call environment residing for characterizing consumer.

Optionally, current In Call is adjusted to corresponding volume and comprises by the call environment that described basis identifies:

When identifying the current call environment of user and being in rest state, the In Call of active user is turned down the volume to correspondence automatically;

When identifying the current call environment of user and being in noisy mode, by the In Call automatic adjustment height of active user to corresponding volume.

Optionally, the described volume automatically turned down by the In Call of active user to correspondence comprises:

Conversation noise size according to current outside determines noisy grade, and is turned down by the In Call of active user to described noisy grade range subrange corresponding in the custom range scope of user;

The described volume that the In Call automatic adjustment height of active user is extremely corresponding comprises:

Conversation noise size according to current outside determines noisy grade, and is heightened by the In Call of active user to described noisy grade range subrange corresponding in the custom range scope of user;

Wherein, the range subrange difference that different noisy grades is corresponding in described custom range scope;

Optionally, the described In Call by active user is turned down to the range subrange that described noisy grade is corresponding in the custom range scope of user and is comprised:

Judge that whether current In Call is higher than first threshold;

If current In Call is higher than first threshold, turn down described In Call until described In Call is not less than Second Threshold;

The described In Call by active user is heightened to the range subrange that described noisy grade is corresponding in the custom range scope of user and is comprised:

Judge that whether current In Call is lower than Second Threshold;

If current In Call is lower than Second Threshold, automatic adjustment height In Call is not until current In Call is higher than first threshold;

Wherein said first threshold and Second Threshold are based on the threshold value set by the range subrange of described noisy grade correspondence in described custom range scope; Described Second Threshold is lower than described first threshold.

Optionally, described custom range scope is User Defined; Or

Described custom range scope is by the In Call data of all previous for user call being carried out obtaining after data training as data sample.

According to the second aspect of disclosure embodiment, provide a kind of device regulating volume, described device comprises:

Recognition unit, for identifying the call environment of user in communication process;

Adjustment unit, for being adjusted to corresponding In Call according to the call environment identified by current In Call.

Optionally, described recognition unit comprises:

Judgment sub-unit, for judging that whether the conversation noise of the In Call of user in communication process and the external world is lower than volume threshold;

First recognin unit, for when the In Call of user and the conversation noise in the external world are all lower than volume threshold, then the call environment identifying user current is in rest state;

Second recognin unit, for when the In Call of user and the conversation noise in the external world are all higher than volume threshold, then the call environment identifying user current is in noisy mode.

Optionally, described recognition unit comprises;

Speech recognition subelement, for the call by speech recognition technology identification user;

3rd recognin unit, during for comprising default first kind keyword in the call of user, then the call environment identified residing for user is quieter; Described first kind keyword is for can the more quiet keyword of call environment residing for characterizing consumer;

4th recognin unit, during for comprising default Equations of The Second Kind keyword in the call identifying user, then the call environment identified residing for user is more noisy; Described Equations of The Second Kind keyword is for can the more noisy keyword of call environment residing for characterizing consumer.

Optionally, described adjustment unit comprises:

First adjustment subelement, for when identifying the current call environment of user and being in rest state, turns down the volume to correspondence automatically by the In Call of active user;

Second adjustment subelement, for when identifying the current call environment of user and being in noisy mode, by the In Call automatic adjustment height of active user to corresponding volume.

Optionally, described first adjustment subelement comprises:

Turn down volume module, determine noisy grade for the conversation noise size according to current outside, and the In Call of active user is turned down to described noisy grade range subrange corresponding in the custom range scope of user;

Described second adjustment subelement comprises:

Heighten volume module, determine noisy grade for the conversation noise size according to current outside, and the In Call of active user is heightened to described noisy grade range subrange corresponding in the custom range scope of user; Wherein, the range subrange difference that different noisy grades is corresponding in described custom range scope.

Optionally, turn down volume module described in comprise:

First volume judges submodule, for judging that whether current In Call is higher than first threshold;

Turning down sound volume submodule, for when current In Call is higher than first threshold, turns down described In Call until described In Call is not less than Second Threshold;

Described volume module of heightening comprises:

Second volume judges submodule, for judging that whether current In Call is lower than Second Threshold;

Volume heightens submodule, and for when current In Call is lower than Second Threshold, automatic adjustment height In Call is not until current In Call is higher than first threshold;

Wherein said first threshold and Second Threshold are based on the threshold value set by the range subrange of described noisy grade correspondence in described custom range scope; Described Second Threshold is lower than described first threshold.

Optionally, described custom range scope is User Defined; Or

Described custom range scope is by the In Call data of all previous for user call being carried out obtaining after data training as data sample.

According to the third aspect of disclosure embodiment, a kind of device regulating volume is provided, comprises:

Processor;

For the memory of storage of processor executable instruction;

Wherein, described processor is configured to:

Identify the call environment of user in communication process;

According to the call environment identified, current In Call is adjusted to corresponding volume.

The technical scheme that embodiment of the present disclosure provides can comprise following beneficial effect:

In above embodiment of the present disclosure, by identifying the call environment of user in communication process, and adjust current In Call according to the call environment identified, user can be realized and in communication process, do not interrupt user's communication and automatically regulate In Call, thus the call improving user is experienced.

Should be understood that, it is only exemplary and explanatory that above general description and details hereinafter describe, and can not limit the disclosure.

Accompanying drawing explanation

Accompanying drawing to be herein merged in specification and to form the part of this specification, shows and meets embodiment of the present disclosure, and is used from specification one and explains principle of the present disclosure.

Fig. 1 is a kind of schematic flow sheet regulating the method for volume according to an exemplary embodiment;

Fig. 2 is the schematic flow sheet that another kind according to an exemplary embodiment regulates the method for volume;

Fig. 3 is the schematic diagram of the volume setting options according to an exemplary embodiment;

Fig. 4 is a kind of schematic block diagram regulating the device of volume according to an exemplary embodiment;

Fig. 5 is the schematic block diagram that another kind according to an exemplary embodiment regulates the device of volume;

Fig. 6 is the schematic block diagram that another kind according to an exemplary embodiment regulates the device of volume;

Fig. 7 is the schematic block diagram that another kind according to an exemplary embodiment regulates the device of volume;

Fig. 8 is the schematic block diagram that another kind according to an exemplary embodiment regulates the device of volume;

Fig. 9 is the schematic block diagram that another kind according to an exemplary embodiment regulates the device of volume;

Figure 10 is the schematic block diagram that another kind according to an exemplary embodiment regulates the device of volume

Figure 11 is the schematic block diagram that another kind according to an exemplary embodiment regulates the device of volume

Figure 12 is a kind of for regulating a structural representation of the device of volume according to an exemplary embodiment.

Embodiment

Here will be described exemplary embodiment in detail, its sample table shows in the accompanying drawings.When description below relates to accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawing represents same or analogous key element.Execution mode described in following exemplary embodiment does not represent all execution modes consistent with the disclosure.On the contrary, they only with as in appended claims describe in detail, the example of apparatus and method that aspects more of the present disclosure are consistent.

The term used in the disclosure is only for the object describing specific embodiment, and the not intended to be limiting disclosure." one ", " described " and " being somebody's turn to do " of the singulative used in disclosure and the accompanying claims book is also intended to comprise most form, unless context clearly represents other implications.It is also understood that term "and/or" used herein refer to and comprise one or more project of listing be associated any or all may combine.

Term first, second, third, etc. may be adopted although should be appreciated that to describe various information in the disclosure, these information should not be limited to these terms.These terms are only used for the information of same type to be distinguished from each other out.Such as, when not departing from disclosure scope, the first information also can be called as the second information, and similarly, the second information also can be called as the first information.Depend on linguistic context, word as used in this " if " can be construed as into " ... time " or " when ... time " or " in response to determining ".

As shown in Figure 1, Fig. 1 is a kind of method regulating volume according to an exemplary embodiment, and the method for this adjustment volume is used for, in terminal, comprising the following steps:

In a step 101, the call environment of user in communication process is identified;

In the present embodiment, identify that the call environment of user in communication process can by judging whether the conversation noise of the In Call of user in communication process and the external world realizes lower than volume threshold.

When realizing, terminal can when user starts to converse, automatically start to obtain the In Call of user in communication process and the conversation noise in the external world, and judge that whether the conversation noise in current In Call and the external world is lower than volume threshold, if when the two is all lower than volume threshold, shows that user is current and may be in more quiet call environment; Same reason, if when the conversation noise in current In Call and the external world is all higher than volume threshold, shows that user is current and may be in more noisy call environment.

Wherein, terminal, when obtaining the conversation noise of the In Call of user in communication process and the external world, can be obtained by the specific hardware of installing in terminal, also can be realized by the specific algorithm of software transfer; Be not particularly limited at the present embodiment; The value of described volume threshold, can arrange in conjunction with actual conditions when realizing, not also being particularly limited in the present embodiment.

In the present embodiment, identify the call environment of user in communication process, except whether the conversation noise by judging the In Call of user in communication process and the external world realizes lower than volume threshold, whether can also comprise specific keyword to realize by the call that identifies user in the communication process of user.

When realizing, terminal can when user starts to converse, the call of automatic startup speech recognition program identification user, if the call identifying user comprise can the keyword of call environment residing for characterizing consumer time, then can identify the current residing call environment of user accordingly.Such as, described keyword can be divided into first kind keyword and Equations of The Second Kind keyword, and wherein said first kind keyword can be the more quiet keyword of call environment residing for characterizing consumer, and such as described first kind keyword can be keyword " I in session "; Described Equations of The Second Kind keyword can be the more noisy keyword of call environment residing for characterizing consumer, and such as described Equations of The Second Kind keyword can be keyword " please louder ", " feed, feed, feed " or " not hearing " etc.When terminal comprises described first kind keyword by the call that speech recognition program identifies user, then the call environment that can identify residing for user is quieter; Accordingly, if when terminal comprises described Equations of The Second Kind keyword by the call that speech recognition program identifies user, then the call environment that can identify residing for user is more noisy.

Wherein, described first kind keyword and described Equations of The Second Kind keyword can be undertaken self-defined by user, such as user can record some keywords in advance according to the custom of speaking of oneself, when the call of terminal startup speech recognition program to user identifies, the keyword in user's communication can be mated with user-defined keyword.

What deserves to be explained is, in actual applications, terminal is when identifying the call environment of user in communication process, above two kinds of implementations can be combined, namely whether terminal identifies in the process of the call environment of user lower than volume threshold at the conversation noise by judging the In Call of user in communication process and the external world, can enable simultaneously identify user's communication environment by keyword, the call environment of the user identified can be made more accurate by the combination of the two.

In a step 102, according to the call environment identified, current In Call is adjusted to corresponding volume.

In the present embodiment, when terminal recognition goes out the call environment of user in communication process, current In Call can be adjusted according to the call environment of reality, and not interrupt the communication process of user.As previously mentioned, if terminal recognition go out call environment residing for user quieter time, for preventing the sense of hearing of In Call excessive stimulation user, now the In Call of active user can be turned down the volume to correspondence by terminal automatically; If terminal recognition go out call environment residing for user more noisy time, in order to prevent the too small user of In Call from cannot not hear, now the In Call of active user can be heightened the volume to correspondence by terminal automatically.

Terminal is when the In Call current to user adjusts, for preventing the In Call after adjusting excessive or too small, make the In Call of user remain in a rational scope, In Call current for user can be adjusted within the scope of the custom range of a user by terminal.

Such as, a high threshold and a Low threshold can be pre-set according to the custom range scope of user, when identifying, the current residing call environment of user is quieter, terminal is when turning down In Call, first can judge that whether current In Call is higher than described high threshold, if current In Call is higher than high threshold, now terminal can turn down current In Call, until described In Call is not less than Low threshold.Such as, suppose that described custom range scope is 30 ~ 40 decibels, then described high threshold can be set to 40 decibels, described Low threshold is set to 30 decibels; Suppose that current In Call is 45 decibels, because current talking volume is higher than high threshold, terminal can turn down In Call, when the In Call after turning down reach 30 decibels be not less than 30 decibels time, stop turning down operation to In Call.Certainly, if terminal is when turning down In Call, judge that current In Call is lower than described high threshold, and higher than described Low threshold, namely when now the In Call of user is between high threshold and Low threshold, stop when still current In Call can being turned down the level being not less than Low threshold, also can not current In Call be adjusted.

Be equal to, when identifying, the current residing call environment of user is more noisy, terminal is when heightening In Call, first can judge that whether current In Call is lower than described Low threshold, if current In Call is lower than described Low threshold, now terminal can heighten current In Call, until described In Call is not higher than high threshold.Such as, suppose that described custom range scope is 30 ~ 40 decibels, then described high threshold can be set to 40 decibels, described Low threshold is set to 30 decibels; Suppose that current In Call is 25 decibels, because current talking volume is lower than Low threshold, terminal can heighten In Call, when the In Call after heightening reach 40 decibels not higher than 40 decibels time, stop heightening operation to In Call.Certainly, if terminal is when heightening In Call, judge that current In Call is higher than described Low threshold, and not higher than described high threshold, namely when now the In Call of user is between high threshold and Low threshold, stop when still current In Call can being heightened the level not higher than high threshold, also can not current In Call be adjusted.

Wherein, what deserves to be explained is, the custom range scope of described user can by User Defined, such as, for described terminal for smart mobile phone, one " volume setting options " can be increased arranging in interface of terminal, these volume setting options can comprise two can carry out by user the scroll bar adjusted that slides, respectively corresponding " descant amount " (i.e. high threshold) and " minimum volume " (i.e. Low threshold), user can by sliding-rolling bar to coming the self-defined high threshold and the Low threshold that arrange correspondence.

In addition, described custom range scope can also be by the In Call data of all previous for user call being carried out obtaining after data training as data sample, wherein, when the In Call that user is current is positioned within described custom range scope, user can reach best call and experience in communication process.When realizing, terminal can at the specific data mining algorithm of Background scheduling, such as clustering algorithm, then the In Call data of all previous for user call are carried out data training as data sample, then training can the Mathematical Modeling of the custom range scope of characterizing consumer in communication process, then arranges described high threshold and Low threshold according to this data model.

In the present embodiment, when the In Call that user is current is turned down or heighten to the custom range scope of user, user can obtain an experience of preferably conversing usually.

But, due to a described custom range scope normally range scope with certain range range wide, and user is in communication process, the interference of extraneous conversation noise can be subject to, and the volume of the conversation noise in the external world may change at any time, therefore, terminal is when heightening In Call current for user or turn down to described custom range scope, although the In Call after heightening still may be there is be in described custom range scope, but user still cannot catch, or although the In Call after turning down has been in described custom range scope, but volume is the excessive problem that still can stimulate the sense of hearing of user still, cannot realize carrying out meticulousr adjustment to In Call.

For solving the problem, terminal is when turning down according to the call environment that identifies current In Call or heighten the custom range scope to user, can according to the noisy degree of current outside, current In Call is adjusted to range subrange corresponding in described custom range scope, thus enable user obtain better call experience.

When realizing, multiple noisy grade can be marked off in advance according to the conversation noise size in the external world, and described custom range scope is also divided into multiple range subranges of equal number, then described noisy grade is mapped with the range subrange marked off.

Such as, when terminal needs to heighten In Call, it can be the range subrange that higher noisy grade correspondence one is higher, thus when extraneous noisy degree is higher, current In Call can be adjusted in the higher range subrange of decibels and go by terminal, thus the situation avoiding the In Call after adjusting still to can not hear clearly occurs; Be equal to, when terminal needs to turn down In Call, it can be the range subrange that lower noisy grade correspondence one is lower, thus when extraneous noisy degree is lower, current In Call can be adjusted in the lower range subrange of decibels and go by terminal, thus avoids the sense of hearing of the still excessive stimulation user of the In Call after adjusting.

In the present embodiment, terminal is when turning down according to current call environment or heighten In Call, current noisy grade can be determined based on the actual conversation noise size of user in communication process, then search corresponding range subrange according to the noisy grade determined, then within this range subrange, current In Call heightened or turn down operation.

When realizing, when current In Call being heightened or is turned down operation within the range subrange determined, still can by arranging threshold value to realize.Such as, can a first threshold and a Second Threshold be set according to the range subrange determined, wherein first threshold is higher than Second Threshold, suppose that current call environment is rest state, terminal, when turning down current In Call, first can judge that whether current In Call is higher than first threshold; If current In Call is higher than first threshold, turn down described In Call until described In Call is not less than Second Threshold; Such as, suppose that described range subrange is 30 ~ 40 decibels, then described first threshold can be set to 40 decibels, described Second Threshold is set to 30 decibels; Suppose that current In Call is 45 decibels, because current talking volume is higher than first threshold, terminal can turn down In Call, when the In Call after turning down reach 30 decibels be not less than 30 decibels time, stop turning down operation to In Call.Certainly, if terminal is when turning down In Call, judge that current In Call is lower than described first threshold, and higher than described Second Threshold, namely when now the In Call of user is between first threshold and Second Threshold, stop when still current In Call can being turned down the level being not less than Second Threshold, also can not current In Call be adjusted.

Be equal to, when identifying, the current residing call environment of user is more noisy, terminal is when heightening In Call, first can judge that whether current In Call is lower than described Second Threshold, if current In Call is lower than described Second Threshold, now terminal can heighten current In Call, until described In Call is not higher than first threshold.Such as, suppose that described custom range scope is 30 ~ 40 decibels, then described first threshold can be set to 40 decibels, described Second Threshold is set to 30 decibels; Suppose that current In Call is 25 decibels, because current talking volume is lower than Second Threshold, terminal can heighten In Call, when the In Call after heightening reach 40 decibels not higher than 40 decibels time, stop heightening operation to In Call.Certainly, if terminal is when heightening In Call, judge that current In Call is higher than described Second Threshold, and not higher than described first threshold, namely when now the In Call of user is between first threshold and Second Threshold, stop when still current In Call can being heightened the level not higher than first threshold, also can not current In Call be adjusted.

Visible, by the noisy degree according to current outside, current In Call is adjusted to range subrange corresponding in described custom range scope, can realize carrying out meticulousr adjustment to current In Call, thus enable user obtain better call experience.

In the embodiment above, by identifying the call environment of user in communication process, and adjust current In Call according to the call environment identified, user can be realized and in communication process, do not interrupt user's communication and automatically regulate In Call, thus the call improving user is experienced.

As shown in Figure 2, Fig. 2 is the method for the another kind adjustment volume according to an exemplary embodiment, and the method is used in terminal, and described terminal can be smart mobile phone, said method comprising the steps of:

In step 201, the call environment of user in communication process is identified;

In the present embodiment, identify that the call environment of user in communication process can by judging whether the conversation noise of the In Call of user in communication process and the external world realizes lower than volume threshold.

When realizing, terminal can when user starts to converse, automatically start to obtain the In Call of user in communication process and the conversation noise in the external world, and judge that whether the conversation noise in current In Call and the external world is lower than volume threshold, if when the two is all lower than volume threshold, shows that user is current and may be in more quiet call environment; Same reason, if when the conversation noise in current In Call and the external world is all higher than volume threshold, shows that user is current and may be in more noisy call environment.

Wherein, terminal, when obtaining the conversation noise of the In Call of user in communication process and the external world, can be obtained by the specific hardware of installing in terminal, also can be realized by the specific algorithm of software transfer; Be not particularly limited at the present embodiment; The value of described volume threshold, can arrange in conjunction with actual conditions when realizing, not also being particularly limited in the present embodiment.

In the present embodiment, identify the call environment of user in communication process, except whether the conversation noise by judging the In Call of user in communication process and the external world realizes lower than volume threshold, whether can also comprise specific keyword to realize by the call that identifies user in the communication process of user.

When realizing, terminal can when user starts to converse, the call of automatic startup speech recognition program identification user, if the call identifying user comprise can the keyword of call environment residing for characterizing consumer time, then can identify the current residing call environment of user accordingly.Such as, described keyword can be divided into first kind keyword and Equations of The Second Kind keyword, and wherein said first kind keyword can be the more quiet keyword of call environment residing for characterizing consumer, and such as described first kind keyword can be keyword " I in session "; Described Equations of The Second Kind keyword can be the more noisy keyword of call environment residing for characterizing consumer, and such as described Equations of The Second Kind keyword can be keyword " please louder ", " feed, feed, feed " or " not hearing " etc.When terminal comprises described first kind keyword by the call that speech recognition program identifies user, then the call environment that can identify residing for user is quieter; Accordingly, if when terminal comprises described Equations of The Second Kind keyword by the call that speech recognition program identifies user, then the call environment that can identify residing for user is more noisy.

Wherein, described first kind keyword and described Equations of The Second Kind keyword can be undertaken self-defined by user, such as user can record some keywords in advance according to the custom of speaking of oneself, when the call of terminal startup speech recognition program to user identifies, the keyword in user's communication can be mated with user-defined keyword.

What deserves to be explained is, in actual applications, terminal is when identifying the call environment of user in communication process, above two kinds of implementations can be combined, namely whether terminal identifies in the process of the call environment of user lower than volume threshold at the conversation noise by judging the In Call of user in communication process and the external world, can enable simultaneously identify user's communication environment by keyword, the call environment of the user identified can be made more accurate by the combination of the two.

In step 202., when identifying the current call environment of user and being in rest state, conversation noise size according to current outside determines noisy grade, and is turned down by the In Call of active user to described noisy grade range subrange corresponding in the custom range scope of user;

In step 203, when identifying the current call environment of user and being in noisy mode, conversation noise size according to current outside determines noisy grade, and is heightened by the In Call of active user to described noisy grade range subrange corresponding in the custom range scope of user.

In the present embodiment, when terminal recognition goes out the call environment of user in communication process, current In Call can be adjusted according to the call environment of reality, and not interrupt the communication process of user.As previously mentioned, if terminal recognition go out call environment residing for user quieter time, for preventing the sense of hearing of In Call excessive stimulation user, now the In Call of active user can be turned down the volume to correspondence by terminal automatically; If terminal recognition go out call environment residing for user more noisy time, in order to prevent the too small user of In Call from cannot not hear, now the In Call of active user can be heightened the volume to correspondence by terminal automatically.

Terminal is when the In Call current to user adjusts, for preventing the In Call after adjusting excessive or too small, make the In Call of user remain in a rational scope, In Call current for user can be adjusted within the scope of the custom range of a user by terminal.

Such as, a high threshold and a Low threshold can be pre-set according to the custom range scope of user, when identifying, the current residing call environment of user is quieter, terminal is when turning down In Call, first can judge that whether current In Call is higher than described high threshold, if current In Call is higher than high threshold, now terminal can turn down current In Call, until described In Call is not less than Low threshold.Such as, suppose that described custom range scope is 30 ~ 40 decibels, then described high threshold can be set to 40 decibels, described Low threshold is set to 30 decibels; Suppose that current In Call is 45 decibels, because current talking volume is higher than high threshold, terminal can turn down In Call, when the In Call after turning down reach 30 decibels be not less than 30 decibels time, stop turning down operation to In Call.Certainly, if terminal is when turning down In Call, judge that current In Call is lower than described high threshold, and higher than described Low threshold, namely when now the In Call of user is between high threshold and Low threshold, stop when still current In Call can being turned down the level being not less than Low threshold, also can not current In Call be adjusted.

Be equal to, when identifying, the current residing call environment of user is more noisy, terminal is when heightening In Call, first can judge that whether current In Call is lower than described Low threshold, if current In Call is lower than described Low threshold, now terminal can heighten current In Call, until described In Call is not higher than high threshold.Such as, suppose that described custom range scope is 30 ~ 40 decibels, then described high threshold can be set to 40 decibels, described Low threshold is set to 30 decibels; Suppose that current In Call is 25 decibels, because current talking volume is lower than Low threshold, terminal can heighten In Call, when the In Call after heightening reach 40 decibels not higher than 40 decibels time, stop heightening operation to In Call.Certainly, if terminal is when heightening In Call, judge that current In Call is higher than described Low threshold, and not higher than described high threshold, namely when now the In Call of user is between high threshold and Low threshold, stop when still current In Call can being heightened the level not higher than high threshold, also can not current In Call be adjusted.

Wherein, what deserves to be explained is, the custom range scope of described user can by User Defined, such as, refer to Fig. 3, for described terminal for smart mobile phone, one " volume setting options " can be increased arranging in interface of terminal, these volume setting options can comprise two can carry out by user the scroll bar adjusted that slides, respectively corresponding " descant amount " (i.e. high threshold) and " minimum volume " (i.e. Low threshold), user can by sliding-rolling bar to coming the self-defined high threshold and the Low threshold that arrange correspondence.

In addition, described custom range scope can also be by the In Call data of all previous for user call being carried out obtaining after data training as data sample, wherein, when the In Call that user is current is positioned within described custom range scope, user can reach best call and experience in communication process.When realizing, terminal can at the specific data mining algorithm of Background scheduling, such as clustering algorithm, then the In Call data of all previous for user call are carried out data training as data sample, then training can the Mathematical Modeling of the custom range scope of characterizing consumer in communication process, then arranges described high threshold and Low threshold according to this data model.

In the present embodiment, when the In Call that user is current is turned down or heighten to the custom range scope of user, user can obtain an experience of preferably conversing usually.But, due to a described custom range scope normally range scope with certain range range wide, and user is in communication process, the interference of extraneous conversation noise can be subject to, and the volume of the conversation noise in the external world may change at any time, therefore, terminal is when heightening In Call current for user or turn down to described custom range scope, although the In Call after heightening still may be there is be in described custom range scope, but user still cannot catch, or although the In Call after turning down has been in described custom range scope, but volume is the excessive problem that still can stimulate the sense of hearing of user still, cannot realize carrying out meticulousr adjustment to In Call.

For solving the problem, terminal is when turning down according to the call environment that identifies current In Call or heighten the custom range scope to user, can according to the noisy degree of current outside, current In Call is adjusted to range subrange corresponding in described custom range scope, thus enable user obtain better call experience.

When realizing, multiple noisy grade can be marked off in advance according to the conversation noise size in the external world, and described custom range scope is also divided into multiple range subranges of equal number, then described noisy grade is mapped with the range subrange marked off.

Such as, when terminal needs to heighten In Call, it can be the range subrange that higher noisy grade correspondence one is higher, thus when extraneous noisy degree is higher, current In Call can be adjusted in the higher range subrange of decibels and go by terminal, thus the situation avoiding the In Call after adjusting still to can not hear clearly occurs; Be equal to, when terminal needs to turn down In Call, it can be the range subrange that lower noisy grade correspondence one is lower, thus when extraneous noisy degree is lower, current In Call can be adjusted in the lower range subrange of decibels and go by terminal, thus avoids the sense of hearing of the still excessive stimulation user of the In Call after adjusting.

In the present embodiment, terminal is when turning down according to current call environment or heighten In Call, current noisy grade can be determined based on the actual conversation noise size of user in communication process, then search corresponding range subrange according to the noisy grade determined, then within this range subrange, current In Call heightened or turn down operation.

When realizing, when current In Call being heightened or is turned down operation within the range subrange determined, still can by arranging threshold value to realize.Such as, can a first threshold and a Second Threshold be set according to the range subrange determined, wherein first threshold is higher than Second Threshold, suppose that current call environment is rest state, terminal, when turning down current In Call, first can judge that whether current In Call is higher than first threshold; If current In Call is higher than first threshold, turn down described In Call until described In Call is not less than Second Threshold.Certainly, if terminal is when turning down In Call, judge that current In Call is lower than described first threshold, and higher than described Second Threshold, namely when now the In Call of user is between first threshold and Second Threshold, stop when still current In Call can being turned down the level being not less than Second Threshold, also can not current In Call be adjusted.

Be equal to, when identifying, the current residing call environment of user is more noisy, terminal is when heightening In Call, first can judge that whether current In Call is lower than described Second Threshold, if current In Call is lower than described Second Threshold, now terminal can heighten current In Call, until described In Call is not higher than first threshold.Certainly, if terminal is when heightening In Call, judge that current In Call is higher than described Second Threshold, and not higher than described first threshold, namely when now the In Call of user is between first threshold and Second Threshold, stop when still current In Call can being heightened the level not higher than first threshold, also can not current In Call be adjusted.

For example, suppose using the conversation noise in the external world more than 40 decibels as divide noisy grade time initial grade, described custom range scope is 30 ~ 60 decibels; When dividing noisy grade, one-level can be divided into by 40 ~ 50 decibels noisy; Secondary is divided into noisy by 50 ~ 60 decibels; 60 ~ 70 decibels are divided into three grades noisy.When dividing described range subrange, one-level range subrange can be divided into by 30 ~ 40 decibels; 40 ~ 50 decibels are divided into secondary range subrange; 50 ~ 60 decibels are divided into three grades of range subranges.

Wherein, the corresponding relation of described noisy grade and range subrange can as following table:

Suppose that the call environment confirming user is in noisy mode, when terminal needs current In Call to heighten, suppose that the current In Call of user is 40 decibels, if the conversation noise of current outside is 65 decibels, three grades of noisy grades in upper table are hit, corresponding range subrange is 50 ~ 60 decibels, and current In Call can be heightened not higher than the level of 60 decibels by 40 decibels by terminal.

And for example, when the call environment of user is in rest state, when terminal needs current In Call to turn down, suppose that the current In Call of user is 30 decibels, if the conversation noise of current outside is 45 decibels, hit the noisy grade of one-level in upper table, corresponding range subrange is 30 ~ 40 decibels, and current In Call can be heightened not higher than the level of 40 decibels by 30 decibels by terminal.

Above example is only exemplary, and is not used in the restriction disclosure, and namely noisy grade and range subrange can carry out meticulousr division in actual applications, no longer describe in detail.

Visible, terminal is when heightening current In Call, and extraneous noisy degree is higher, and the amplitude heightened is larger, thus the situation avoiding the In Call after adjusting still to can not hear clearly occurs; Terminal is when turning down current In Call, and extraneous noisy degree is lower, and the amplitude turned down is less, thus avoids the still excessive sense of hearing stimulating user of the In Call after adjusting.

In the embodiment above, by identifying the call environment of user in communication process, when the call environment identifying user is in rest state, the In Call of user is turned down; When the call environment identifying user is in noisy mode, heighten the In Call of user; Can realize user in communication process, do not interrupt user's communication and automatically regulate In Call, thus the call improving user is experienced.

Corresponding with the embodiment of the method for aforementioned adjustment volume, the disclosure additionally provides the embodiment of the device regulating volume.

Fig. 4 is a kind of schematic block diagram regulating the device of volume according to an exemplary embodiment.

As shown in Figure 4, a kind of device 40 regulating volume according to an exemplary embodiment, comprising: recognition unit 401, adjustment unit 402; Wherein:

Described recognition unit 401 is configured to, and identifies the call environment of user in communication process;

Described adjustment unit 402 is configured to, and according to the call environment identified, current In Call is adjusted to corresponding In Call.

In the embodiment above, in the embodiment above, by identifying the call environment of user in communication process, and adjust current In Call according to the call environment identified, can realize user in communication process, do not interrupt user's communication and automatically regulate In Call, thus the call improving user is experienced.

Refer to Fig. 5, Fig. 5 is the device block diagram that the another kind of the disclosure according to an exemplary embodiment regulates volume, this embodiment is on aforementioned basis embodiment illustrated in fig. 4, and described recognition unit 401 can comprise judgment sub-unit 401A, the first recognin unit 401B, the second recognin unit 401C; Wherein:

Described judgment sub-unit 401A is configured to, and judges that whether the conversation noise in the In Call of user in communication process and the external world is lower than volume threshold;

Described first recognin unit 401B is configured to, and when the In Call of user and the conversation noise in the external world are all lower than volume threshold, then the call environment identifying user current is in rest state;

Described second recognin unit 401C is configured to, and when the In Call of user and the conversation noise in the external world are all higher than volume threshold, then the call environment identifying user current is in noisy mode.

Refer to Fig. 6, Fig. 6 is the device block diagram that the another kind of the disclosure according to an exemplary embodiment regulates volume, this embodiment is on aforementioned basis embodiment illustrated in fig. 4, and described recognition unit 401 can also comprise speech recognition subelement 401D, the 3rd recognin unit 401E, the 4th recognin unit 401F; Wherein:

Described speech recognition subelement 401D is configured to, by the call of speech recognition technology identification user;

Described 3rd recognin unit 401E is configured to, and when the call of user comprises default first kind keyword, then the call environment identified residing for user is quieter; Described first kind keyword is for can the more quiet keyword of call environment residing for characterizing consumer;

Described 4th recognin unit 401F is configured to, and when the call identifying user comprises default Equations of The Second Kind keyword, then the call environment identified residing for user is more noisy; Described Equations of The Second Kind keyword is for can the more noisy keyword of call environment residing for characterizing consumer.

It should be noted that, the structure of the speech recognition subelement 401D shown in device embodiment shown in above-mentioned Fig. 6, the 3rd recognin unit 401E, the 4th recognin unit 401F also can be included in the device embodiment of earlier figures 5, does not limit this disclosure.

Refer to Fig. 7, Fig. 7 is the device block diagram that the another kind of the disclosure according to an exemplary embodiment regulates volume, this embodiment is on aforementioned basis embodiment illustrated in fig. 4, and described adjustment unit 402 can comprise the first adjustment subelement 402A, the second adjustment subelement 402B; Wherein:

Described first adjustment subelement 402A is configured to, and when identifying the current call environment of user and being in rest state, the In Call of active user is turned down the volume to correspondence automatically;

Described second adjustment subelement 402B is configured to, when identifying the current call environment of user and being in noisy mode, by the In Call automatic adjustment height of active user to corresponding volume.

It should be noted that, the structure of the shown in device embodiment first adjustment subelement 402A shown in above-mentioned Fig. 7, the second adjustment subelement 402B also can be included in the device embodiment of earlier figures 5-6, does not limit this disclosure.

Refer to Fig. 8, Fig. 8 is the device block diagram that the another kind of the disclosure according to an exemplary embodiment regulates volume, and this embodiment is on aforementioned basis embodiment illustrated in fig. 7, and described first adjustment subelement 402A can comprise and turns down volume module 402A1; Wherein:

The described volume module 402A1 that turns down is configured to, and the conversation noise size according to current outside determines noisy grade, and is turned down by the In Call of active user to described noisy grade range subrange corresponding in the custom range scope of user; Wherein, the range subrange difference that different noisy grades is corresponding in described custom range scope.

It should be noted that, the structure turning down volume module 402A1 shown in the device embodiment shown in above-mentioned Fig. 8 also can be included in the device embodiment of earlier figures 4-6, does not limit this disclosure.

Refer to Fig. 9, Fig. 9 is the device block diagram that the another kind of the disclosure according to an exemplary embodiment regulates volume, and this embodiment is on aforementioned basis embodiment illustrated in fig. 7, and described second adjustment subelement 402B can comprise and heightens volume module 402B1; Wherein:

The described volume module 402B1 that heightens is configured to, and the conversation noise size according to current outside determines noisy grade, and is heightened by the In Call of active user to described noisy grade range subrange corresponding in the custom range scope of user; Wherein, the range subrange difference that different noisy grades is corresponding in described custom range scope.

It should be noted that, the structure turning down volume module 402A1 shown in the device embodiment shown in above-mentioned Fig. 9 also can be included in earlier figures 4-6,8 device embodiment in, this disclosure is not limited.

Refer to Figure 10, Figure 10 is the device block diagram that the another kind of the disclosure according to an exemplary embodiment regulates volume, this embodiment on aforementioned basis embodiment illustrated in fig. 8, described in turn down volume module 402A1 and can comprise the first volume and judge submodule 402A1-1, turning down sound volume submodule 402A1-2; Wherein:

Described first volume judges that submodule 402A1-1 is configured to, and judges that whether current In Call is higher than first threshold;

Described turning down sound volume submodule 402A1-2 is configured to, and when current In Call is higher than first threshold, turns down described In Call until described In Call is not less than Second Threshold; Wherein said first threshold and Second Threshold are based on the threshold value set by the range subrange of described noisy grade correspondence in described custom range scope; Described Second Threshold is lower than described first threshold.

It should be noted that, the first volume shown in device embodiment shown in above-mentioned Figure 10 judges submodule 402A1-1, the structure of turning down sound volume submodule 402A1-2 also can be included in earlier figures 4-7, in the device embodiment of 9, do not limit this disclosure.

Refer to Figure 11, Figure 11 is the device block diagram that the another kind of the disclosure according to an exemplary embodiment regulates volume, this embodiment on aforementioned basis embodiment illustrated in fig. 9, described in heighten volume module 402B1 and can comprise that the second volume judges submodule 402B1-1, volume heightens submodule 402B1-2; Wherein:

Described second volume judges that submodule 402B1-1 is configured to, and judges that whether current In Call is lower than Second Threshold;

Described volume is heightened submodule 402B1-2 and is configured to, and when current In Call is lower than Second Threshold, automatic adjustment height In Call is not until current In Call is higher than first threshold; Wherein said first threshold and Second Threshold are based on the threshold value set by the range subrange of described noisy grade correspondence in described custom range scope; Described Second Threshold is lower than described first threshold.

It should be noted that, the structure that the second volume shown in device embodiment judges submodule 402B1-1, volume heightens submodule 402B1-2 shown in above-mentioned Figure 11 also can be included in earlier figures 4-8,10 device embodiment in, this disclosure is not limited.

In said apparatus, the implementation procedure of the function and efficacy of modules or unit specifically refers to the implementation procedure of corresponding step in said method, does not repeat them here.

For device embodiment, because it corresponds essentially to embodiment of the method, so relevant part illustrates see the part of embodiment of the method.Device embodiment described above is only schematic, the wherein said module that illustrates as separating component or unit or can may not be and physically separate, parts as module or unit display can be or may not be physical module or unit, namely can be positioned at a place, or also can be distributed on multiple mixed-media network modules mixed-media or unit.Some or all of module wherein or unit can be selected according to the actual needs to realize the object of disclosure scheme.Those of ordinary skill in the art, when not paying creative work, are namely appreciated that and implement.

Accordingly, the disclosure also provides a kind of device regulating volume, and the device of described adjustment volume comprises: processor; For the memory of storage of processor executable instruction;

Wherein, described processor is configured to:

Identify the call environment of user in communication process;

Current In Call is adjusted according to the call environment identified.

Accordingly, the disclosure also provides a kind of terminal, described terminal includes memory, and one or more than one program, one of them or more than one program are stored in memory, and are configured to perform described more than one or one program package containing the instruction for carrying out following operation by more than one or one processor:

Identify the call environment of user in communication process;

According to the call environment identified, current In Call is adjusted to corresponding volume.

Figure 12 is the structural representation of a kind of data holding device fo according to an exemplary embodiment.

As shown in figure 12, a kind of data holding device fo 1200 according to an exemplary embodiment, this device 1200 can be computer, mobile phone, digital broadcast terminal, messaging devices, game console, flat-panel devices, Medical Devices, body-building equipment, personal digital assistant etc.

With reference to Figure 12, device 1200 can comprise following one or more assembly: processing components 1201, memory 1202, power supply module 1203, multimedia groupware 1204, audio-frequency assembly 1205, the interface 1206 of I/O (I/O), sensor cluster 1207, and communications component 1208.

The integrated operation of the usual control device 1200 of processing components 1201, such as with display, call, data communication, camera operation and record operate the operation be associated.Processing components 1201 can comprise one or more processor 1209 to perform instruction, to complete all or part of step of above-mentioned method.In addition, processing components 1201 can comprise one or more module, and what be convenient between processing components 1201 and other assembly is mutual.Such as, processing unit 1201 can comprise multi-media module, mutual with what facilitate between multimedia groupware 1204 and processing components 1201.

Memory 1202 is configured to store various types of data to be supported in the operation of device 1200.The example of these data comprises for any application program of operation on device 1200 or the instruction of method, contact data, telephone book data, message, picture, video etc.Memory 1202 can be realized by the volatibility of any type or non-volatile memory device or their combination, as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM), Erasable Programmable Read Only Memory EPROM (EPROM), programmable read only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, disk or CD.

The various assemblies that power supply module 1203 is device 1200 provide electric power.Power supply module 1203 can comprise power-supply management system, one or more power supply, and other and the assembly generating, manage and distribute electric power for device 1200 and be associated.

Multimedia groupware 1204 is included in the screen providing an output interface between described device 1200 and user.In certain embodiments, screen can comprise liquid crystal display (LCD) and touch panel (TP).If screen comprises touch panel, screen may be implemented as touch-screen, to receive the input signal from user.Touch panel comprises one or more touch sensor with the gesture on sensing touch, slip and touch panel.Described touch sensor can the border of not only sensing touch or sliding action, but also detects the duration relevant to described touch or slide and pressure.In certain embodiments, multimedia groupware 1204 comprises a front-facing camera and/or post-positioned pick-up head.When device 1200 is in operator scheme, during as screening-mode or video mode, front-facing camera and/or post-positioned pick-up head can receive outside multi-medium data.Each front-facing camera and post-positioned pick-up head can be fixing optical lens systems or have focal length and optical zoom ability.

Audio-frequency assembly 1205 is configured to export and/or input audio signal.Such as, audio-frequency assembly 1205 comprises a microphone (MIC), and when device 1200 is in operator scheme, during as call model, logging mode and speech recognition mode, microphone is configured to receive external audio signal.The audio signal received can be stored in memory 1202 further or be sent via communications component 1208.In certain embodiments, audio-frequency assembly 1205 also comprises a loud speaker, for output audio signal.

I/O interface 1202 is for providing interface between processing components 1201 and peripheral interface module, and above-mentioned peripheral interface module can be keyboard, some striking wheel, button etc.These buttons can include but not limited to: home button, volume button, start button and locking press button.

Sensor cluster 1207 comprises one or more transducer, for providing the state estimation of various aspects for device 1200.Such as, sensor cluster 1207 can detect the opening/closing state of device 1200, the relative positioning of assembly, such as described assembly is display and the keypad of device 1200, the position of all right checkout gear 1200 of sensor cluster 1207 or device 1200 assemblies changes, the presence or absence that user contacts with device 1200, the variations in temperature of device 1200 orientation or acceleration/deceleration and device 1200.Sensor cluster 1207 can comprise proximity transducer, be configured to without any physical contact time detect near the existence of object.Sensor cluster 1207 can also comprise optical sensor, as CMOS or ccd image sensor, for using in imaging applications.In certain embodiments, this sensor cluster 1207 can also comprise acceleration transducer, gyro sensor, Magnetic Sensor, pressure sensor or temperature sensor.

Communications component 1208 is configured to the communication being convenient to wired or wireless mode between device 1200 and miscellaneous equipment.Device 1200 can access the wireless network based on communication standard, as WiFi, 2G or 3G, or their combination.In one exemplary embodiment, communications component 1208 receives from the broadcast singal of external broadcasting management system or broadcast related information via broadcast channel.In one exemplary embodiment, described communications component 1208 also comprises near-field communication (NFC) module, to promote junction service.Such as, can based on radio-frequency (RF) identification (RFID) technology in NFC module, Infrared Data Association (IrDA) technology, ultra broadband (UWB) technology, bluetooth (BT) technology and other technology realize.

In the exemplary embodiment, device 1200 can be realized, for performing said method by one or more application specific integrated circuit (ASIC), digital signal processor (DSP), digital signal processing appts (DSPD), programmable logic device (PLD), field programmable gate array (FPGA), controller, microcontroller, microprocessor or other electron component.

In the exemplary embodiment, additionally provide a kind of non-transitory computer-readable recording medium comprising instruction, such as, comprise the memory 1202 of instruction, above-mentioned instruction can perform said method by the processor 1209 of device 1200.Such as, described non-transitory computer-readable recording medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk and optical data storage devices etc.

Wherein, when the instruction in described storage medium is performed by the processor of mobile terminal, make mobile terminal can perform a kind of method regulating In Call, comprising:

Identify the call environment of user in communication process;

According to the call environment identified, current In Call is adjusted to corresponding volume.

Those skilled in the art, at consideration specification and after putting into practice invention disclosed herein, will easily expect other embodiment of the present disclosure.The application is intended to contain any modification of the present disclosure, purposes or adaptations, and these modification, purposes or adaptations are followed general principle of the present disclosure and comprised the undocumented common practise in the art of the disclosure or conventional techniques means.Specification and embodiment are only regarded as exemplary, and true scope of the present disclosure and spirit are pointed out by claim below.

Should be understood that, the disclosure is not limited to precision architecture described above and illustrated in the accompanying drawings, and can carry out various amendment and change not departing from its scope.The scope of the present disclosure is only limited by appended claim.

Claims (15)

1. regulate a method for In Call, it is characterized in that, described method comprises:

Identify the call environment of user in communication process;

According to the call environment identified, current In Call is adjusted to corresponding volume.

2. the method for claim 1, is characterized in that, the call environment of described identification user in communication process comprises:

Judge that whether the conversation noise in the In Call of user in communication process and the external world is lower than volume threshold;

When the In Call of user and the conversation noise in the external world are all lower than volume threshold, then the call environment identifying user current is in rest state;

When the In Call of user and the conversation noise in the external world are all higher than volume threshold, then the call environment identifying user current is in noisy mode.

3. the method for claim 1, is characterized in that, the call environment of described identification user in communication process comprises;

By the call of speech recognition technology identification user;

When the call of user comprises default first kind keyword, then the call environment identified residing for user is quieter; Described first kind keyword is for can the more quiet keyword of call environment residing for characterizing consumer;

When the call of user comprises default Equations of The Second Kind keyword, then the call environment identified residing for user is more noisy; Described Equations of The Second Kind keyword is for can the more noisy keyword of call environment residing for characterizing consumer.

4. the method for claim 1, is characterized in that, current In Call is adjusted to corresponding volume and comprises by the call environment that described basis identifies:

When identifying the current call environment of user and being in rest state, the In Call of active user is turned down the volume to correspondence automatically;

When identifying the current call environment of user and being in noisy mode, by the In Call automatic adjustment height of active user to corresponding volume.

5. method as claimed in claim 4, is characterized in that, the described volume automatically turned down by the In Call of active user to correspondence comprises:

Conversation noise size according to current outside determines noisy grade, and is turned down by the In Call of active user to described noisy grade range subrange corresponding in the custom range scope of user;

The described volume that the In Call automatic adjustment height of active user is extremely corresponding comprises:

Conversation noise size according to current outside determines noisy grade, and is heightened by the In Call of active user to described noisy grade range subrange corresponding in the custom range scope of user;

Wherein, the range subrange difference that different noisy grades is corresponding in described custom range scope;

6. method as claimed in claim 5, is characterized in that, the described In Call by active user is turned down to the range subrange that described noisy grade is corresponding in the custom range scope of user and comprised:

Judge that whether current In Call is higher than first threshold;

If current In Call is higher than first threshold, turn down described In Call until described In Call is not less than Second Threshold;

The described In Call by active user is heightened to the range subrange that described noisy grade is corresponding in the custom range scope of user and is comprised:

Judge that whether current In Call is lower than Second Threshold;

If current In Call is lower than Second Threshold, automatic adjustment height In Call is not until current In Call is higher than first threshold;

Wherein said first threshold and Second Threshold are based on the threshold value set by the range subrange of described noisy grade correspondence in described custom range scope; Described Second Threshold is lower than described first threshold.

7. method as claimed in claim 6, it is characterized in that, described custom range scope is User Defined; Or

Described custom range scope is by the In Call data of all previous for user call being carried out obtaining after data training as data sample.

8. regulate a device for In Call, it is characterized in that, described device comprises:

Recognition unit, for identifying the call environment of user in communication process;

Adjustment unit, for being adjusted to corresponding In Call according to the call environment identified by current In Call.

9. device as claimed in claim 8, it is characterized in that, described recognition unit comprises:

Judgment sub-unit, for judging that whether the conversation noise of the In Call of user in communication process and the external world is lower than volume threshold;

First recognin unit, for when the In Call of user and the conversation noise in the external world are all lower than volume threshold, then the call environment identifying user current is in rest state;

Second recognin unit, for when the In Call of user and the conversation noise in the external world are all higher than volume threshold, then the call environment identifying user current is in noisy mode.

10. device as claimed in claim 8, it is characterized in that, described recognition unit comprises;

Speech recognition subelement, for the call by speech recognition technology identification user;

3rd recognin unit, during for comprising default first kind keyword in the call of user, then the call environment identified residing for user is quieter; Described first kind keyword is for can the more quiet keyword of call environment residing for characterizing consumer;

4th recognin unit, during for comprising default Equations of The Second Kind keyword in the call identifying user, then the call environment identified residing for user is more noisy; Described Equations of The Second Kind keyword is for can the more noisy keyword of call environment residing for characterizing consumer.

11. devices as claimed in claim 8, it is characterized in that, described adjustment unit comprises:

First adjustment subelement, for when identifying the current call environment of user and being in rest state, turns down the volume to correspondence automatically by the In Call of active user;

Second adjustment subelement, for when identifying the current call environment of user and being in noisy mode, by the In Call automatic adjustment height of active user to corresponding volume.

12. devices as claimed in claim 11, is characterized in that, described first adjustment subelement comprises:

Turn down volume module, determine noisy grade for the conversation noise size according to current outside, and the In Call of active user is turned down to described noisy grade range subrange corresponding in the custom range scope of user;

Described second adjustment subelement comprises:

Heighten volume module, determine noisy grade for the conversation noise size according to current outside, and the In Call of active user is heightened to described noisy grade range subrange corresponding in the custom range scope of user; Wherein, the range subrange difference that different noisy grades is corresponding in described custom range scope.

13. devices as claimed in claim 12, is characterized in that, described in turn down volume module and comprise:

First volume judges submodule, for judging that whether current In Call is higher than first threshold;

Turning down sound volume submodule, for when current In Call is higher than first threshold, turns down described In Call until described In Call is not less than Second Threshold;

Described volume module of heightening comprises:

Second volume judges submodule, for judging that whether current In Call is lower than Second Threshold;

Volume heightens submodule, and for when current In Call is lower than Second Threshold, automatic adjustment height In Call is not until current In Call is higher than first threshold;

Wherein said first threshold and Second Threshold are based on the threshold value set by the range subrange of described noisy grade correspondence in described custom range scope; Described Second Threshold is lower than described first threshold.

14. devices as claimed in claim 12, is characterized in that, described custom range scope is User Defined; Or

Described custom range scope is by the In Call data of all previous for user call being carried out obtaining after data training as data sample.

15. 1 kinds of devices regulating In Call, is characterized in that, comprising:

Processor;

For the memory of storage of processor executable instruction;

Wherein, described processor is configured to:

Identify the call environment of user in communication process;

According to the call environment identified, current In Call is adjusted to corresponding volume.