CN105472137A - Method and device for adjusting call volume - Google Patents
Method and device for adjusting call volume Download PDFInfo
- Publication number
- CN105472137A CN105472137A CN201510800282.8A CN201510800282A CN105472137A CN 105472137 A CN105472137 A CN 105472137A CN 201510800282 A CN201510800282 A CN 201510800282A CN 105472137 A CN105472137 A CN 105472137A
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- external sound
- sound information
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- noise
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
- H04M1/6033—Substation equipment, e.g. for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets
- H04M1/6041—Portable telephones adapted for handsfree use
Abstract
The invention discloses a method and a device for adjusting the call volume. When a user is in a call state, external sound information of the surrounding environment of the user is acquired in real time; the external sound information is analyzed to acquire noise information of the external sound information; loudspeaker voice of a mobile terminal is adjusted according to the noise information of the external sound information, so the proportion of the volume of the loudspeaker voice of the mobile terminal to the volume of the noise is not lower than a preset threshold. Through the method, when the user is in the call state, the external sound information of the surrounding environment is acquired, the loudspeaker voice of the call is automatically adjusted according to influence of noise of the surrounding environment on the call, so the user can excellently adapt to the changeable environment.
Description
Technical field
The embodiment of the present invention relates to intelligent terminal technical field, particularly relates to a kind of method and the device that adjust In Call.
Background technology
At present, there is the intelligent watch much can made a phone call on the market, because be worn on arm, therefore receiving calls generally is all with putting outward, but some such embarrassments can be run into, such as there is people in library etc., and more quiet occasion, privacy can be leaked too loudly, if but after sound is turned down, if there will be again in noisy position, sound is too little can not hear clearly, when particularly making a phone call in the environment of movement, such as suddenly, enter quiet environment by noisy place and can show awkward, can not hear again from quiet environment to noisy environment.
Summary of the invention
The embodiment of the present invention proposes a kind of method and device regulating In Call, is intended to solve the problem of putting volume outside when making a phone call according to the noise adjustment of external environment.
First aspect, embodiments provides a kind of method regulating In Call, comprising:
When user's communication, the external sound information of user surrounding environment described in Real-time Obtaining;
Analyze described external sound information, obtain the noise information of described external sound information;
Regulate the outer sound reproduction sound of mobile terminal according to the noise information of described external sound information, the ratio accounting for the volume of described noise information with the volume of the outer sound reproduction sound making described mobile terminal is not less than the threshold value pre-set.
Preferably, the noise information of the described external sound information of described acquisition, comprising:
At interval of the time pre-set, remove energy in described external sound information and be more than the noise information of the energy threshold pre-set;
Obtain the acoustic information that in described external sound information, energy response is constant.
Preferably, before the external sound information of user surrounding environment described in described Real-time Obtaining or afterwards, also comprise:
The acoustic information of the opposing party of user's communication described in Real-time Obtaining.
Preferably, the described external sound information of described analysis, obtains the noise information of described external sound information, comprising:
At interval of the time pre-set, remove energy in described external sound information and be more than the noise information of the energy threshold pre-set;
Obtain the acoustic information that in described external sound information, energy response is constant;
The acoustic information of the opposing party of described user's communication is removed from the acoustic information that described energy response is constant.
Preferably, before the external sound information of user surrounding environment described in described Real-time Obtaining, also comprise:
Monitor described mobile terminal and whether have external receiver device;
If have, then regulate the sound of call the opposing party according to the Headphone volume pre-set;
If nothing, then perform the step of the external sound information of user surrounding environment described in Real-time Obtaining.
Second aspect, the embodiment of the present invention additionally provides a kind of device regulating In Call, comprising:
First acquisition module, for when user's communication, the external sound information of user surrounding environment described in Real-time Obtaining;
Second acquisition module, for analyzing described external sound information, obtains the noise information of described external sound information;
Adjustment module, for regulating the outer sound reproduction sound of mobile terminal according to the noise information of described external sound information, the ratio accounting for the volume of described noise information with the volume of the outer sound reproduction sound making described mobile terminal is not less than the threshold value pre-set.
Preferably, described second acquisition module, comprising:
First removal unit, at interval of the time pre-set, removes energy in described external sound information and is more than the noise information of the energy threshold pre-set;
First acquiring unit, for obtaining the acoustic information that in described external sound information, energy response is constant.
Preferably, described device also comprises:
3rd acquisition module, for the acoustic information of the opposing party of user's communication described in Real-time Obtaining.
Preferably, described second acquisition module, comprising:
Second removal unit, at interval of the time pre-set, removes energy in described external sound information and is more than the noise information of the energy threshold pre-set;
Second acquisition unit, for obtaining the acoustic information that in described external sound information, energy response is constant;
3rd removal unit, for removing the acoustic information of the opposing party of described user's communication from the constant acoustic information of described energy response.
Preferably, described device also comprises:
Monitoring module, whether having external receiver device for monitoring described mobile terminal;
Adjustment module, if for having, then regulates the sound of call the opposing party according to the Headphone volume pre-set;
Executive Module, if for nothing, then performs described first acquisition module.
The method of the adjustment In Call that the embodiment of the present invention provides and device, when user's communication, the external sound information of user surrounding environment described in Real-time Obtaining; Analyze described external sound information, obtain the noise information of described external sound information; Regulate the outer sound reproduction sound of mobile terminal according to the noise information of described external sound information, the ratio accounting for the volume of described noise information with the volume of the outer sound reproduction sound making described mobile terminal is not less than the threshold value pre-set.By adopting technique scheme, user, in the process of making a phone call, gathers the sound of external environment, and according to the noise of external environment on the impact of making a phone call, the outer sound reproduction sound that automatic adjustment is made a phone call, even if make, in the environment of constantly change, people also can be allowed well to adapt to.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of the method for the adjustment In Call that the embodiment of the present invention one provides;
Fig. 2 is the schematic flow sheet of the method for the adjustment In Call that the embodiment of the present invention two provides;
Fig. 3 is the schematic flow sheet of the method for the adjustment In Call that the embodiment of the present invention three provides;
Fig. 4 is the structural representation of the device of the display file that the embodiment of the present invention four provides.
Embodiment
Technical scheme of the present invention is further illustrated by embodiment below in conjunction with accompanying drawing.Be understandable that, specific embodiment described herein is only for explaining the present invention, but not limitation of the invention.It also should be noted that, for convenience of description, illustrate only part related to the present invention in accompanying drawing but not entire infrastructure.
Before in further detail exemplary embodiment being discussed, it should be mentioned that some exemplary embodiments are described as the process or method described as flow chart.Although every step is described as the process of order by flow chart, many steps wherein can be implemented concurrently, concomitantly or simultaneously.In addition, the order of every step can be rearranged.When its step completes, described process can be terminated, but can also have the additional step do not comprised in the accompanying drawings.Described process can correspond to method, function, code, subroutine, subprogram etc.
Embodiment one
Fig. 1 is the schematic flow sheet of the method for the adjustment In Call that the embodiment of the present invention one provides, and the method can be performed by the incoming call handling device of mobile terminal, and wherein this device can by software and/or hardware implementing, and general accessible site in a mobile device.As shown in Figure 1, the method comprises:
Step 101, when user's communication, the external sound information of user surrounding environment described in Real-time Obtaining;
The present invention is mainly for a kind of intelligent watch that can make a phone call, solve user and cause the inappropriate problem of sound because of the change of environment in the process of making a phone call, when such as quiet environment enters noisy environment, sound is too little does not hear, or when noisy environment enters quiet environment too loudly, affect other people or leak the problem of privacy.
Concrete, can in real time or the environmental information obtained according to certain time interval pre-set around the intelligent watch conversed, this environmental information can be quiet environmental information or noisy environmental information.
Step 102, analyzes described external sound information, obtains the noise information of described external sound information;
Preferably, the noise information of the described external sound information of described acquisition, comprising:
At interval of the time pre-set, remove energy in described external sound information and be more than the noise information of the energy threshold pre-set;
Obtain the acoustic information that in described external sound information, energy response is constant.
Concrete, the sound gathering environment needs to continue for some time, energy response in automatic analysis frequency spectrum, the part that in automatic removal frequency spectrum, energy is high, because the instantaneous value of this part can affect the total evaluation to ambient noise, initiatively adopt a part for energy response relative constancy in frequency spectrum as assessment.
Step 103, regulate the outer sound reproduction sound of mobile terminal according to the noise information of described external sound information, the ratio accounting for the volume of described noise information with the volume of the outer sound reproduction sound making described mobile terminal is not less than the threshold value pre-set.
Concrete, assess the impact of the sound size of this relative constancy part, volume is put outside regulating, the ratio of outer sound reproduction sound and noise ration is in certain level, such as in order to make user catch, outer playback amount and noise ration size ratio are assumed to 1.2, then regulate the size of outer sound reproduction sound with this, user also can be caught in noisy environment, in quiet environment, be also unlikely to awkward.
The method of the adjustment In Call that the embodiment of the present invention provides and device, when user's communication, the external sound information of user surrounding environment described in Real-time Obtaining; Analyze described external sound information, obtain the noise information of described external sound information; Regulate the outer sound reproduction sound of mobile terminal according to the noise information of described external sound information, the ratio accounting for the volume of described noise information with the volume of the outer sound reproduction sound making described mobile terminal is not less than the threshold value pre-set.By adopting technique scheme, user, in the process of making a phone call, gathers the sound of external environment, and according to the noise of external environment on the impact of making a phone call, the outer sound reproduction sound that automatic adjustment is made a phone call, even if make, in the environment of constantly change, people also can be allowed well to adapt to.
Embodiment two
Fig. 2 is the schematic flow sheet of the method for the adjustment In Call that the embodiment of the present invention two provides, and the present embodiment two is optimized based on above-described embodiment one, in the present embodiment two, newly increase step 204, step 204 is not limited to before step 201 or afterwards, as shown in Figure 2, the method comprises:
Step 201, when user's communication, the external sound information of user surrounding environment described in Real-time Obtaining;
Step 202, the acoustic information of the opposing party of user's communication described in Real-time Obtaining;
Step 203, analyzes described external sound information, obtains the noise information of described external sound information;
Preferably, the described external sound information of described analysis, obtains the noise information of described external sound information, comprising:
At interval of the time pre-set, remove energy in described external sound information and be more than the noise information of the energy threshold pre-set;
Obtain the acoustic information that in described external sound information, energy response is constant;
The acoustic information of the opposing party of described user's communication is removed from the acoustic information that described energy response is constant.
Concrete, when user is in the process of making a phone call, the sound of the collection surrounding environment that the microphone of wrist-watch can real-time, while ticketed call time the sound that passes over from the other side;
The mode of employing filtering filters out the sound from microphone, the sound of the opposing party that namely converses;
Simultaneously in order to get rid of when both call sides is spoken the impact gathering surrounding environment sound simultaneously, the sound gathering environment needs to continue for some time, energy response in automatic analysis frequency spectrum, the part that in automatic removal frequency spectrum, energy is high, because the instantaneous value of this part can affect the total evaluation to ambient noise, initiatively adopt a part for energy response relative constancy in frequency spectrum as assessment.
Step 204, regulate the outer sound reproduction sound of mobile terminal according to the noise information of described external sound information, the ratio accounting for the volume of described noise information with the volume of the outer sound reproduction sound making described mobile terminal is not less than the threshold value pre-set.
Concrete, assess the impact of the sound size of this relative constancy part, volume is put outside regulating, the ratio of outer sound reproduction sound and noise ration is in certain level, such as in order to make user catch, outer playback amount and noise ration size ratio are assumed to 1.2, then regulate the size of outer sound reproduction sound with this, user also can be caught in noisy environment, in quiet environment, be also unlikely to awkward.
The method of the adjustment In Call that the embodiment of the present invention two provides, filters out intelligent watch and to converse the sound of the opposing party, to improve the accuracy of noise information when gathering outside noise.
Embodiment three
Fig. 3 is the schematic flow sheet of the method for the adjustment In Call that the embodiment of the present invention three provides, and the present embodiment three is optimized based on embodiment one, and the method comprises:
Step 301, monitor described mobile terminal and whether have external receiver device;
Step 302, if having, then regulates the sound of call the opposing party according to the Headphone volume pre-set;
Step 303, if nothing, then when user's communication, the external sound information of user surrounding environment described in Real-time Obtaining;
Step 304, analyzes described external sound information, obtains the noise information of described external sound information;
Step 305, regulate the outer sound reproduction sound of mobile terminal according to the noise information of described external sound information, the ratio accounting for the volume of described noise information with the volume of the outer sound reproduction sound making described mobile terminal is not less than the threshold value pre-set.
Concrete, if intelligent watch has the interface of outer receiver, then whether have access outer receiver, be if so, then adjusted to by the sound of receiver in the range of sounds normally can understood if monitoring this interface.
The method of the adjustment In Call that the embodiment of the present invention three provides, can adjust volume in detection without when external receiver device, improve the validity that program is run.
Embodiment four
With reference to figure 4, Fig. 4 is the structural representation of the device of the adjustment In Call that the embodiment of the present invention four provides, this device can by software and/or hardware implementing, and generally in a mobile device integrated, the incoming call handling device by performing mobile terminal realizes the process to incoming call.As shown in Figure 4, this device comprises:
First acquisition module 401, for when user's communication, the external sound information of user surrounding environment described in Real-time Obtaining;
The present invention is mainly for a kind of intelligent watch that can make a phone call, solve user and cause the inappropriate problem of sound because of the change of environment in the process of making a phone call, when such as quiet environment enters noisy environment, sound is too little does not hear, or when noisy environment enters quiet environment too loudly, affect other people or leak the problem of privacy.
Concrete, can in real time or the environmental information obtained according to certain time interval pre-set around the intelligent watch conversed, this environmental information can be quiet environmental information or noisy environmental information.
Second acquisition module 402, for analyzing described external sound information, obtains the noise information of described external sound information;
Preferably, described second acquisition module 402, comprising:
First removal unit, at interval of the time pre-set, removes energy in described external sound information and is more than the noise information of the energy threshold pre-set;
First acquiring unit, for obtaining the acoustic information that in described external sound information, energy response is constant.
Concrete, the sound gathering environment needs to continue for some time, energy response in automatic analysis frequency spectrum, the part that in automatic removal frequency spectrum, energy is high, because the instantaneous value of this part can affect the total evaluation to ambient noise, initiatively adopt a part for energy response relative constancy in frequency spectrum as assessment.
Adjustment module 403, for regulating the outer sound reproduction sound of mobile terminal according to the noise information of described external sound information, the ratio accounting for the volume of described noise information with the volume of the outer sound reproduction sound making described mobile terminal is not less than the threshold value pre-set.
Concrete, assess the impact of the sound size of this relative constancy part, volume is put outside regulating, the ratio of outer sound reproduction sound and noise ration is in certain level, such as in order to make user catch, outer playback amount and noise ration size ratio are assumed to 1.2, then regulate the size of outer sound reproduction sound with this, user also can be caught in noisy environment, in quiet environment, be also unlikely to awkward.
Via such scheme, when user's communication, the external sound information of user surrounding environment described in Real-time Obtaining; Analyze described external sound information, obtain the noise information of described external sound information; Regulate the outer sound reproduction sound of mobile terminal according to the noise information of described external sound information, the ratio accounting for the volume of described noise information with the volume of the outer sound reproduction sound making described mobile terminal is not less than the threshold value pre-set.By adopting technique scheme, user, in the process of making a phone call, gathers the sound of external environment, and according to the noise of external environment on the impact of making a phone call, the outer sound reproduction sound that automatic adjustment is made a phone call, even if make, in the environment of constantly change, people also can be allowed well to adapt to.
Further, described device also comprises:
3rd acquisition module, for the acoustic information of the opposing party of user's communication described in Real-time Obtaining.
Preferably, described second acquisition module, comprising:
Second removal unit, at interval of the time pre-set, removes energy in described external sound information and is more than the noise information of the energy threshold pre-set;
Second acquisition unit, for obtaining the acoustic information that in described external sound information, energy response is constant;
3rd removal unit, for removing the acoustic information of the opposing party of described user's communication from the constant acoustic information of described energy response.
Concrete, when user is in the process of making a phone call, the sound of the collection surrounding environment that the microphone of wrist-watch can real-time, while ticketed call time the sound that passes over from the other side;
The mode of employing filtering filters out the sound from microphone, the sound of the opposing party that namely converses;
Simultaneously in order to get rid of when both call sides is spoken the impact gathering surrounding environment sound simultaneously, the sound gathering environment needs to continue for some time, energy response in automatic analysis frequency spectrum, the part that in automatic removal frequency spectrum, energy is high, because the instantaneous value of this part can affect the total evaluation to ambient noise, initiatively adopt a part for energy response relative constancy in frequency spectrum as assessment.
Further, described device also comprises:
Monitoring module, whether having external receiver device for monitoring described mobile terminal;
Adjustment module, if for having, then regulates the sound of call the opposing party according to the Headphone volume pre-set;
Executive Module, if for nothing, then performs described first acquisition module.
Concrete, if intelligent watch has the interface of outer receiver, then whether have access outer receiver, be if so, then adjusted to by the sound of receiver in the range of sounds normally can understood if monitoring this interface.
Said apparatus can perform the method that the embodiment of the present invention one to embodiment three provides, and possesses and performs the corresponding functional module of said method and beneficial effect.The not ins and outs of detailed description in the present embodiment, the method that can provide see the embodiment of the present invention one to embodiment three.
In addition, the embodiment of the present invention additionally provides a kind of mobile terminal, comprises the device that the embodiment of the present invention four provides, and can perform the method that the embodiment of the present invention one to embodiment three provides.The mobile terminal that the embodiment of the present invention provides, when user's communication, the external sound information of user surrounding environment described in Real-time Obtaining; Analyze described external sound information, obtain the noise information of described external sound information; Regulate the outer sound reproduction sound of mobile terminal according to the noise information of described external sound information, the ratio accounting for the volume of described noise information with the volume of the outer sound reproduction sound making described mobile terminal is not less than the threshold value pre-set.By adopting technique scheme, user, in the process of making a phone call, gathers the sound of external environment, and according to the noise of external environment on the impact of making a phone call, the outer sound reproduction sound that automatic adjustment is made a phone call, even if make, in the environment of constantly change, people also can be allowed well to adapt to.
Note, above are only preferred embodiment of the present invention and institute's application technology principle.Skilled person in the art will appreciate that and the invention is not restricted to specific embodiment described here, various obvious change can be carried out for a person skilled in the art, readjust and substitute and can not protection scope of the present invention be departed from.Therefore, although be described in further detail invention has been by above embodiment, the present invention is not limited only to above embodiment, when not departing from the present invention's design, can also comprise other Equivalent embodiments more, and scope of the present invention is determined by appended right.
Claims (10)
1. regulate a method for In Call, it is characterized in that, described method comprises:
When user's communication, the external sound information of user surrounding environment described in Real-time Obtaining;
Analyze described external sound information, obtain the noise information of described external sound information;
Regulate the outer sound reproduction sound of mobile terminal according to the noise information of described external sound information, the ratio accounting for the volume of described noise information with the volume of the outer sound reproduction sound making described mobile terminal is not less than the threshold value pre-set.
2. method according to claim 1, is characterized in that, the noise information of the described external sound information of described acquisition, comprising:
At interval of the time pre-set, remove energy in described external sound information and be more than the noise information of the energy threshold pre-set;
Obtain the acoustic information that in described external sound information, energy response is constant.
3. method according to claim 1, is characterized in that, before the external sound information of user surrounding environment described in described Real-time Obtaining or afterwards, also comprises:
The acoustic information of the opposing party of user's communication described in Real-time Obtaining.
4. method according to claim 3, is characterized in that, the described external sound information of described analysis, obtains the noise information of described external sound information, comprising:
At interval of the time pre-set, remove energy in described external sound information and be more than the noise information of the energy threshold pre-set;
Obtain the acoustic information that in described external sound information, energy response is constant;
The acoustic information of the opposing party of described user's communication is removed from the acoustic information that described energy response is constant.
5. the method according to Claims 1-4 any one, is characterized in that, before the external sound information of user surrounding environment described in described Real-time Obtaining, also comprises:
Monitor described mobile terminal and whether have external receiver device;
If have, then regulate the sound of call the opposing party according to the Headphone volume pre-set;
If nothing, then perform the step of the external sound information of user surrounding environment described in Real-time Obtaining.
6. regulate a device for In Call, it is characterized in that, described device comprises:
First acquisition module, for when user's communication, the external sound information of user surrounding environment described in Real-time Obtaining;
Second acquisition module, for analyzing described external sound information, obtains the noise information of described external sound information;
Adjustment module, for regulating the outer sound reproduction sound of mobile terminal according to the noise information of described external sound information, the ratio accounting for the volume of described noise information with the volume of the outer sound reproduction sound making described mobile terminal is not less than the threshold value pre-set.
7. device according to claim 6, is characterized in that, described second acquisition module, comprising:
First removal unit, at interval of the time pre-set, removes energy in described external sound information and is more than the noise information of the energy threshold pre-set;
First acquiring unit, for obtaining the acoustic information that in described external sound information, energy response is constant.
8. device according to claim 6, is characterized in that, described device also comprises:
3rd acquisition module, for the acoustic information of the opposing party of user's communication described in Real-time Obtaining.
9. device according to claim 8, is characterized in that, described second acquisition module, comprising:
Second removal unit, at interval of the time pre-set, removes energy in described external sound information and is more than the noise information of the energy threshold pre-set;
Second acquisition unit, for obtaining the acoustic information that in described external sound information, energy response is constant;
3rd removal unit, for removing the acoustic information of the opposing party of described user's communication from the constant acoustic information of described energy response.
10. the device according to claim 6 to 9 any one, is characterized in that, described device also comprises:
Monitoring module, whether having external receiver device for monitoring described mobile terminal;
Adjustment module, if for having, then regulates the sound of call the opposing party according to the Headphone volume pre-set;
Executive Module, if for nothing, then performs described first acquisition module.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510800282.8A CN105472137A (en) | 2015-11-19 | 2015-11-19 | Method and device for adjusting call volume |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510800282.8A CN105472137A (en) | 2015-11-19 | 2015-11-19 | Method and device for adjusting call volume |
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| CN105472137A true CN105472137A (en) | 2016-04-06 |
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| CN201510800282.8A Pending CN105472137A (en) | 2015-11-19 | 2015-11-19 | Method and device for adjusting call volume |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106791067A (en) * | 2016-12-14 | 2017-05-31 | 广东欧珀移动通信有限公司 | A kind of In Call adjusting method, device and mobile terminal |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5610991A (en) * | 1993-12-06 | 1997-03-11 | U.S. Philips Corporation | Noise reduction system and device, and a mobile radio station |
| CN101079601A (en) * | 2006-05-26 | 2007-11-28 | 佛山市顺德区顺达电脑厂有限公司 | Volume adjustment system of portable information processing device and its method |
| CN101740036A (en) * | 2009-12-14 | 2010-06-16 | 深圳华为通信技术有限公司 | Method and device for automatically adjusting call volume |
| CN101917656A (en) * | 2010-08-30 | 2010-12-15 | 鸿富锦精密工业（深圳）有限公司 | Automatic volume adjustment device and method |
| CN102300140A (en) * | 2011-08-10 | 2011-12-28 | 歌尔声学股份有限公司 | Speech enhancing method and device of communication earphone and noise reduction communication earphone |
-
2015
- 2015-11-19 CN CN201510800282.8A patent/CN105472137A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5610991A (en) * | 1993-12-06 | 1997-03-11 | U.S. Philips Corporation | Noise reduction system and device, and a mobile radio station |
| CN101079601A (en) * | 2006-05-26 | 2007-11-28 | 佛山市顺德区顺达电脑厂有限公司 | Volume adjustment system of portable information processing device and its method |
| CN101740036A (en) * | 2009-12-14 | 2010-06-16 | 深圳华为通信技术有限公司 | Method and device for automatically adjusting call volume |
| CN101917656A (en) * | 2010-08-30 | 2010-12-15 | 鸿富锦精密工业（深圳）有限公司 | Automatic volume adjustment device and method |
| CN102300140A (en) * | 2011-08-10 | 2011-12-28 | 歌尔声学股份有限公司 | Speech enhancing method and device of communication earphone and noise reduction communication earphone |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106791067A (en) * | 2016-12-14 | 2017-05-31 | 广东欧珀移动通信有限公司 | A kind of In Call adjusting method, device and mobile terminal |
| CN106791067B (en) * | 2016-12-14 | 2020-03-10 | Oppo广东移动通信有限公司 | Call volume adjusting method and device and mobile terminal |
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Application publication date: 20160406 |