CN103905956B - Audio control method, electronic equipment and audio output apparatus - Google Patents
Audio control method, electronic equipment and audio output apparatus Download PDFInfo
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- CN103905956B CN103905956B CN201210590347.7A CN201210590347A CN103905956B CN 103905956 B CN103905956 B CN 103905956B CN 201210590347 A CN201210590347 A CN 201210590347A CN 103905956 B CN103905956 B CN 103905956B
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Abstract
The embodiment of the present application provides a kind of audio control method, electronic equipment and audio output apparatus, the described method includes: electronic equipment detection is connect with audio output apparatus, and when establishing audio frequency output channel, first audio data is transmitted to the audio output apparatus by the audio frequency output channel；Obtain environmental data；Judge whether the environmental data meets the first preset condition, obtains the first judging result；When first judging result indicates that the environmental data meets first preset condition, audio prompt information is exported to the audio output apparatus by the audio frequency output channel, to prompt user to receive the environmental data.Can be timely by the embodiment of the present application, it is effective to obtain external environment information.
Description
Technical field
This application involves information control technology field, more particularly to a kind of audio control method, electronic equipment
And audio output apparatus.
Background technique
In routine work and life, people can receive the audio-frequency information of electronic equipment output, example in several ways
The sound equipment as built in electronic equipment through itself exports audio-frequency information, or exports audio-frequency information, Huo Zhetong by external sound equipment
It crosses and wears various earphones, earphone is connected into electronic equipment, audio-frequency information is exported by earphone.
User especially sets in similar audio output such as wearing earphones when receiving the audio-frequency information of electronic equipment output
When standby, user can only often hear when excessively being immersed by the sound or user of earphone transmission, cannot experience extraneous
Sound, so that external information cannot be timely received.
Summary of the invention
In view of this, this application provides a kind of audio control method, electronic equipment and audio output apparatus, to solve
It cannot achieve the technical issues of information obtains in time in the prior art.
To achieve the above object, the application provides the following technical solutions:
A kind of audio control method is applied in electronic equipment, and the electronic equipment is stored with the first audio data, described
Method includes:
When detecting the electronic equipment to connect with audio output apparatus, and establishing audio frequency output channel, by first sound
Frequency is transmitted to the audio output apparatus according to by the audio frequency output channel；
Obtain environmental data；
Judge whether the environmental data meets the first preset condition, obtains the first judging result；
When first judging result indicates that the environmental data meets first preset condition, pass through the audio
Output channel exports audio prompt information to the audio output apparatus, to prompt user to receive the environmental data.
Preferably, the environmental data is specifically environmental audio data；
Then described to judge whether the environmental data meets the first preset condition, obtaining the first judging result includes:
Judge whether the loudness of the environmental audio data is greater than first threshold, obtains the first judging result.
Preferably, the environmental data is specifically environmental audio data；
Then described to judge whether the environmental data meets the first preset condition, obtaining the first judging result includes:
Analyze the loudness changing rule of the environmental audio data；
Judge whether the loudness changing rule meets default changing rule, obtains the first judging result.
Preferably, the environmental data is specifically environmental audio data；
Then described to judge whether the environmental data meets the first preset condition, obtaining the first judging result includes:
Judge to obtain the first judging result whether comprising predetermined keyword information in the environmental audio data.
Preferably, described that the same of audio prompt information is exported to the audio output apparatus by the audio frequency output channel
When, the method also includes:
Suspend the output of first audio data, or reduces the first loudness of first audio data to default sound
Degree.
Preferably, it is described by the audio frequency output channel to the audio output apparatus export audio prompt information after
Further include:
Judge whether the audio prompt information output duration reaches the first preset duration；
If so, stopping the audio prompt information being transmitted to audio output apparatus by the audio frequency output channel.
Preferably, after whether the loudness for judging the environmental audio data is greater than first threshold further include:
The first threshold is reduced into predetermined value；
It is then described also to be wrapped later by the audio frequency output channel to audio output apparatus output audio prompt information
It includes:
The step of returning to the acquisition environmental data continues to execute.
Preferably, the audio prompt information is specifically the environmental audio data.
Preferably, described that audio prompt packet is exported to the audio output apparatus by the audio frequency output channel
It includes:
According to the loudness changing rule, determine that the loudness of the audio reaches the first time of second threshold；
When reaching the first time, audio is exported to the audio output apparatus by the audio frequency output channel and is mentioned
Show information.
A kind of audio control method is applied in audio output apparatus, which comprises
When detecting the first audio data of the audio output apparatus reception electronic equipment and exporting, environment number is obtained
According to；
Judge whether the environmental data meets the first preset condition, obtains the first judging result；
When first judging result, which is, is, audio prompt information is exported, to prompt user to receive the environmental data.
A kind of electronic equipment, comprising:
Memory module, for storing the first audio data；
Link block for connecting audio output apparatus, and establishes the audio frequency output channel with the audio output apparatus；
First output module, for first audio data to be transmitted to the audio by the audio frequency output channel
Output equipment；
First obtains module, for obtaining environmental data；
First processing module, for judging whether the environmental data meets the first preset condition, when the environmental data
When meeting first preset condition, triggers the output module and pass through the audio frequency output channel to the audio output apparatus
Audio prompt information is exported, to prompt user to receive the environmental data.
Preferably, environmental data is specifically environmental audio data；Then the first processing module judges the environmental data
Whether meeting the first preset condition is specifically to judge whether the loudness of the environmental audio data is greater than first threshold.
Preferably, the environmental data is specifically environmental audio data；Then the first processing module judges the environment
Whether data, which meet the first preset condition, specifically includes the loudness changing rule for analyzing the environmental audio data；Judge the sound
Whether degree changing rule meets default changing rule.
Preferably, the environmental data is specifically environmental audio data；Then the first processing module judges the environment
Whether it is specifically to judge in the environmental audio data comprising predetermined keyword information that whether data meet the first preset condition.
It preferably, will after the first processing module judges that the loudness of the environmental audio data is greater than first threshold
The first threshold reduces predetermined value.
Preferably, it when the first processing module judges that the loudness changing rule meets default changing rule, also uses
According to the loudness changing rule, determine that the loudness of the audio reaches the first time of second threshold；When reaching described the
When one time, then triggers first output module and audio is exported to the audio output apparatus by the audio frequency output channel
Prompt information.
Preferably, it when the first processing module judges that the environmental data meets the first preset condition, is also used to temporarily
Stop the output of first audio data or reduces the first loudness of first audio data to default loudness；When the ring
When border data are unsatisfactory for first preset condition, the output or recovery described first of first audio data are restarted
Audio data is to first loudness.
Preferably, the environmental data is environmental audio data；
First output module includes the mixer connecting with memory module, the first amplification connecting with the mixer
Device, first amplifier are connected with the link block；First audio data of the memory module passes through the mixer,
Audio output apparatus is transmitted to by audio frequency output channel after handling via first amplifier；
The analog-digital converter that the first acquisition module includes the second amplifier, connect with second amplifier；It is described
Environmental audio data are transmitted to the first processing module after handling via second amplifier and the analog-digital converter；
It is defeated to the audio by the audio frequency output channel that the first processing module triggers first output module
Equipment output audio prompt information is specifically out: audio prompt information being exported to the mixer, via first amplification
After device processing, audio output apparatus is transmitted to by the audio frequency output channel.
It preferably, further include the switch module being connect respectively with the first processing module and mixer,
It is specifically to trigger the switching molding that then the first processing module, which exports audio prompt information to the mixer,
Block is opened, and audio prompt information is transmitted to the mixer.
Preferably, it is pre- to be also used to judge that the audio prompt time information output is greater than first for the first processing module
If when the time, triggering the switch module and closing, suspension transmits the audio prompt information by the audio frequency output channel
To audio output apparatus.
Preferably, the first acquisition module is specially audio collection module, for acquiring environmental audio data.
A kind of audio output apparatus, including receiving module, the second acquisition module, Second processing module and the second output mould
Block, wherein
The receiving module, for receiving the first audio data of electronic equipment；
Institute second states acquisition module, for receiving the first audio data of electronic equipment when the receiving module
When, obtain environmental data；
Second output module, for exporting first audio data；
The Second processing module, for judging whether the environmental data meets the first preset condition, when the environment
When data meet first preset condition, triggers second output module and export audio prompt information, to prompt user to connect
Receive the environmental data.
Preferably, the environmental data is specifically environmental audio data,
Then second output module include the mixer being connect with the receiving module, connect with the mixer it is defeated
Unit out；First audio data is exported by the mixer via the output unit；
The analog-digital converter that the second acquisition module includes the second amplifier, connect with second amplifier；It is described
Environmental audio data are transmitted to Second processing module after handling via second amplifier and the analog-digital converter；
It is specifically by audio prompt that the Second processing module, which triggers the second output module output audio prompt information,
Information is exported to the mixer, is exported via the output unit.
It preferably, further include the switch module being connect with the Second processing module and the mixer；
It is specifically to trigger the switch module that the Second processing module, which exports audio prompt information to the mixer,
It opens, audio prompt information is transmitted to the mixer.
It can be seen via above technical scheme that compared with prior art, this application provides a kind of audio control methods, electricity
Sub- equipment and audio output apparatus, electronic equipment are connect with audio output apparatus, and export the first audio to audio output apparatus
When data, environmental data is obtained, and when the environmental data meets the first preset condition, is mentioned to audio output apparatus output audio
Show information, to prompt user to receive environmental data, realizes the timely acquisition of external information, avoid the special circumstances such as danger
Occur, when especially audio output apparatus is the equipment such as earphone, user needed to be worn on ear, user be easy to ignore or
It is not felt by environmental data, and realizes the timely acquisition of external environment information by the embodiment of the present application.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of application for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is a kind of flow chart of audio control method embodiment 1 of the application；
Fig. 2 is a kind of flow chart of audio control method embodiment 2 of the application；
Fig. 3 is a kind of flow chart of audio control method embodiment 3 of the application；
Fig. 4 is a kind of flow chart of audio control method embodiment 4 of the application；
Fig. 5 is the structural schematic diagram of the application a kind of electronic equipment embodiment 1；
Fig. 6 is the structural schematic diagram of the application a kind of electronic equipment embodiment 2；
Fig. 7 is a kind of structural schematic diagram of audio output apparatus embodiment 1 of the application；
Fig. 8 is a kind of structural schematic diagram of audio output apparatus embodiment 2 of the application.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of embodiments of the present application, instead of all the embodiments.It is based on
Embodiment in the application, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall in the protection scope of this application.
One of main thought of the application may include: that electronic equipment is connect with audio output apparatus, and to audio output
When equipment exports the first audio data, environmental data is obtained, and when the environmental data meets the first preset condition, it is defeated to audio
Equipment exports audio prompt information out, to prompt user to receive environmental data, realizes the timely acquisition of external information, avoids
When the generation of the special circumstances such as danger, especially audio output apparatus are the equipment such as earphone, user is needed to be worn on ear, used
Family is easy to ignore or be not felt by environmental data, and realizes obtaining in time for external environment information by the embodiment of the present application
It takes.
With reference to the accompanying drawing, the application embodiment is described in detail.
Fig. 1 is a kind of flow chart of audio control method embodiment 1 of the application, and the present embodiment the method is applied particularly to
In electronic equipment, which can be any electronic equipment with audio playing function, such as MP3, mobile phone, radio reception
The electronic equipments such as machine, personal computer, tablet computer are stored with the first audio data in the electronic equipment, i.e., supply for exporting
The audio data that user listens to, which, which can be, is stored in advance, and is also possible to obtain in real time and store, such as
Network audio data.
This method may include following steps:
Step 101: when detecting the electronic equipment and connect with audio output apparatus, and establishing audio frequency output channel, by institute
It states the first audio data and the audio output apparatus is transmitted to by the audio frequency output channel.
Audio output apparatus is for playing the first audio data of electronic equipment by audio frequency output channel output
Equipment can be the equipment such as earphone, bluetooth headset, speaker.In the present embodiment, which can specifically refer to ear
Machine, bluetooth headset and other headphones etc..
Listening to for the first audio data may be implemented by audio output apparatus in user.
Step 102: obtaining environmental data.
The environmental data is the environmental data for referring to user's local environment, uses the electronic equipment or audio output in user
When equipment, namely refer to the environmental data of electronic equipment or audio output apparatus local environment.
The environmental data can be electronic equipment acquisition, be also possible to the other equipment connecting with electronic equipment acquisition
, the application is defined not to this.
The environmental data can be finger ring border audio data or ambient image data, ambient video data etc..
Step 103: judging whether the environmental data meets the first preset condition, the first judging result is obtained, when described
First judging result is when being, to enter step 104, otherwise return step 102 continues to execute.
Step 104: audio prompt information being exported to the audio output apparatus by the audio frequency output channel, with prompt
User receives the environmental data.
When environmental data meets the first preset condition, electronic equipment exports audio prompt information to audio output apparatus.
User equipment can the uppick audio prompt information, to obtain reminding to receive environmental data.First preset condition is
It is specifically to be set according to user to the attention rate of environmental data, so that environmental data is when needing user to pay close attention to, Neng Gouti
Show that user receives environmental data in time, avoid the generation of special circumstances, for example danger occur etc..
The audio prompt information can be pre-stored ring prompting or predetermined voice etc..When the environmental data is ring
It when the audio data of border, can also export using the environmental audio data as audio prompt information to user, allow users to straight
It connects and timely receives environmental data.
Wherein, while exporting audio prompt information, the output of current first audio data can be suspended, or reduce
The loudness of current first audio data is enabled a user to accurately receive audio prompt information, be obtained in time to default loudness
Prompt.
Environmental data is obtained in the present embodiment and judge whether it meet the first preset condition is that circulation executes, because
, when environmental data meets first preset condition, audio prompt information can export always for this.
In the present embodiment, electronic equipment obtains environment number when exporting the first audio data to audio output apparatus
According to, and when the environmental data meets the first preset condition, audio prompt information is exported to audio output apparatus, to prompt user
Environmental data is received, the timely acquisition of external information is realized, avoids the generation of the special circumstances such as danger, especially audio is defeated
When equipment is the equipment such as earphone out, user is needed to be worn on ear, user is easy to ignore or be not felt by environmental data,
And the timely acquisition of environmental data is realized through this embodiment.
Fig. 2 is a kind of flow chart of audio control method embodiment 2 of the application, and the method is applied particularly to electronic equipment
In, the first audio data is stored in the electronic equipment, this method may include following steps:
Step 201: when detecting the electronic equipment and connect with audio output apparatus, and establishing audio frequency output channel, by institute
It states the first audio data and the audio output apparatus is transmitted to by the audio frequency output channel.
Step 202: obtaining environmental audio data.
In the present embodiment, the technical side of the application is described in detail as environmental audio data instance using the environmental data of acquisition
Case.
Step 203: judging whether the environmental data meets the first preset condition, the first judging result is obtained, when described
First judging result is when being, to enter step 204, otherwise, return step 202 continues to execute.
As another embodiment, this judges whether the environmental data meets the first preset condition specifically and can be and judges institute
Whether the loudness for stating environmental audio data is greater than first threshold.
Namely when external environment volume is larger, it can determine that environment meets the first preset condition.The environmental audio data
Loudness can be refer to environmental volume decibel.
As another embodiment, this judges whether the environmental data meets the first preset condition and may include:
Analyze the loudness changing rule of the environmental audio data；
Judge whether the loudness changing rule meets default changing rule.
Default a kind of possible situation of changing rule refers to: loudness is changed from small to big.Therefore environmental audio data are being detected
Loudness be that can then determine that environmental data meets the first preset condition when changing from small to big.
As another embodiment, this judges whether the environmental data meets the first preset condition and may include:
Whether judge in the environmental audio data comprising predetermined keyword information.
Environmental audio data are the sound of the external environment of acquisition, may include the sound of people, therefore described in judgement
In environmental audio data whether comprising predetermined keyword information be judge whether include people acoustic information and acoustic information
In whether include predetermined keyword, which can be arranged according to sound that people would generally issue in special circumstances,
Such as in hazardous environment, which may include: careful, attention, help etc..
Judge whether environmental audio data meet in several judgment modes of the first preset condition in this step 203, electronics
Equipment can judge formula in fact only with one of, can also all use, above-mentioned any judgement is only met with environmental data
First preset condition in mode, i.e., the operation of executable subsequent step.
Step 204: audio prompt information being exported to the audio output apparatus by the audio frequency output channel, with prompt
User receives the environmental data.
Wherein, which can be specially the environmental audio data.
As another embodiment, to judge whether the environmental data meets the first preset condition be by analyzing institute when described
State the loudness changing rule of environmental audio data；Judge whether the loudness changing rule meets default changing rule to determine
When, in order to further increase the accuracy of audio frequency control, it is described by the audio frequency output channel to the audio output apparatus
Exporting audio prompt information may include:
According to the loudness changing rule, determine that the loudness of the audio reaches the first time of second threshold；
When reaching the first time, audio is exported to the audio output apparatus by the audio frequency output channel and is mentioned
Show information.
Such as analyze the loudness changing rule of the environmental audio data obtained；Loudness is according to approximate 2dB/S(seconds decibel)
Rate increase, then can be obtained according to the initial loudness and the loudness rate of change of environmental audio data, loudness reaches the
The first time of two threshold values, the second threshold are the extreme value for needing to export audio prompt information.When reaching the first time, then
Export the audio prompt information.
Wherein, while exporting audio prompt information, the output of current first audio data can be suspended, or reduce
The loudness of current first audio data is enabled a user to accurately receive audio prompt information, be obtained in time to default loudness
Prompt.
In addition, not influencing its first audio data of normal reception, together to guarantee user after receiving environmental data
When, it can be what circulation executed due to obtaining environmental audio data and carrying out judgement to it, as long as environmental audio data meet
First preset condition can export always the audio prompt information, in order to avoid the wasting of resources, therefore as another embodiment,
This method can also include:
Step 205: judge whether the audio prompt information output duration reaches the first preset duration, if so, into
Step 206.
Step 206: stopping the audio prompt information being transmitted to audio output apparatus by the audio frequency output channel.
That is audio prompt information stops output after exporting certain duration.
In certain the embodiment of the present application, environmental data is received in output audio prompt information alert user, user receives
After the audio prompt information, the output of audio prompt information can also be stopped manually, i.e. the electronic equipment stopping that receiving user
After request, that is, stop to export the audio prompt information.
In the present embodiment, electronic equipment obtains ambient sound when exporting the first audio data to audio output apparatus
Frequency evidence, and when the environmental audio data meet the first preset condition, audio prompt information is exported to audio output apparatus, with
It prompts user to receive environmental audio data, realizes the timely acquisition of external information, avoid the generation of the special circumstances such as danger,
When especially audio output apparatus is the equipment such as earphone, user is needed to be worn on ear, user is easy to ignore or experience
Less than environmental data, and the timely acquisition of environmental audio data is realized through this embodiment, while can also be in audio prompt
Information exports after a certain period of time, stops output, does not influence user simultaneously to avoid the waste of resource and listens to the first audio data.
Fig. 3 is a kind of flow chart of audio control method embodiment 3 of the application, this method concrete application electronic equipment, electricity
The first audio data is stored in sub- equipment, this method may include following steps:
Step 301: when detecting the electronic equipment and connect with audio output apparatus, and establishing audio frequency output channel, by institute
It states the first audio data and the audio output apparatus is transmitted to by the audio frequency output channel.
Step 302: obtaining environmental audio data.
In the present embodiment, the technical side of the application is described in detail as environmental audio data instance using the environmental data of acquisition
Case.
Step 303: judge whether the loudness of the environmental audio data is greater than first threshold, obtains the first judging result,
When first judging result, which is, is, 304 are entered step, otherwise, return step 302 continues to execute.
Step 304: audio prompt information being exported to the audio output apparatus by the audio frequency output channel, with prompt
User receives the environmental data.
Wherein, which can be specially the environmental audio data.
Wherein, while exporting audio prompt information, the output of current first audio data can be suspended, or reduce
The loudness of current first audio data is enabled a user to accurately receive audio prompt information, be obtained in time to default loudness
Prompt.
Step 305: after the first threshold is reduced predetermined value, return step 302 is continued to execute.
In the present embodiment, after determining that environmental audio data are greater than first threshold, i.e., the first threshold is reduced into predetermined value
After be re-used as first threshold.Due to obtain environmental audio data and judge environmental audio data whether greater than first threshold be
It carries out always, and environmental audio data may be always variation, small when may show as big when loudness or loudness is always
Reduce, if first threshold is fixed, when the loudness of environmental audio data fluctuates above and below the first threshold, due in ambient sound frequency
Audio prompt information is exported when being greater than first threshold according to loudness, if being not more than the first threshold, stops the audio prompt information
Output, therefore this may result in audio prompt information and discontinuously export.In order to guarantee that user obtains clear and accurate audio prompt
Information, therefore in the present embodiment, after the loudness of environmental audio data is greater than first threshold, which can be reduced pre-
Definite value.After then the loudness of environmental audio data becomes smaller, it is also possible to greater than the first threshold after the reduction predetermined value, then can continue
Export audio prompt information.Especially when audio prompt information is the environmental audio data, it is ensured that user can obtain
Obtain clear and accurate environmental data.
Wherein, when judge environmental audio data no more than reduce after first threshold when, can also be by the first threshold
Revert to initial value.
In the present embodiment, electronic equipment obtains ambient sound when exporting the first audio data to audio output apparatus
Frequency evidence, and when the loudness of the environmental audio data is greater than first threshold, audio prompt information is exported to audio output apparatus,
To prompt user to receive environmental audio data；Reduce the first threshold simultaneously, the first threshold after the reduction is utilized by electronic equipment
Value makes a decision current environmental audio data.The timely acquisition for realizing external information through this embodiment, avoids danger
Etc. special circumstances generation, especially audio output apparatus is the equipment such as earphone.This can also be reduced after each judgement simultaneously
First threshold ensure that user obtains clear and accurate audio prompt information.
For the various method embodiments described above, for simple description, therefore, it is stated as a series of action combinations, but
Be those skilled in the art should understand that, the application is not limited by the described action sequence because according to the application, certain
A little steps can be performed in other orders or simultaneously.Secondly, those skilled in the art should also know that, it is retouched in specification
The embodiment stated belongs to preferred embodiment, necessary to related actions and modules not necessarily the application.
In the application, which can also be ambient image data, then it is pre- to judge whether environmental data meets first
If whether condition can be specifically to judge comprising pre-set image data in ambient image data, comprising pre- in ambient image data
If when image data, then can determine that the environmental data meets the first preset condition.
Fig. 4 is a kind of flow chart of audio control method embodiment 4 of the application, and the method is applied particularly to audio output
In equipment, the audio output apparatus can refer to by audio data carry out output broadcasting any appliance, such as speaker etc., as
One possible situation, which is specially earphone, bluetooth headset or other headphones etc..
This method may include following steps:
Step 401: when detecting the first audio data of the audio output apparatus reception electronic equipment and exporting, obtaining
Take environmental data.
Audio output apparatus can be connect with electronic equipment, establish audio frequency output channel, can be logical by the audio output
Road receives the first audio data of electronic equipment storage, and exports.
When audio output apparatus exports the first audio data, i.e., it can obtain environmental data.
The environmental data can be audio output apparatus itself acquisition, be also possible to through other equipment acquisition.
Step 402: judging whether the environmental data meets the first preset condition, the first judging result is obtained, when described
First judging result is when being, to execute step 403, otherwise return step 401 continues to execute.
The environmental data can be finger ring border audio data or ambient image data, ambient video data etc..
Wherein, when environmental data is environmental audio data, this judges whether the environmental data meets the first default item
A kind of possible situation of part are as follows: judge whether the loudness of the environmental audio data is greater than first threshold.
Alternatively possible situation may include:
Analyze the loudness changing rule of the environmental audio data；
Judge whether the loudness changing rule meets default changing rule.
Whether another possible situation can be specifically to judge in the environmental audio data comprising predetermined keyword information.
Step 403: output audio prompt information, to prompt user to receive the environmental data.
Audio output apparatus is after determining that environmental data meets the first preset condition, i.e., exportable audio prompt information.
The audio prompt information can be pre-stored ring prompting or predetermined voice etc..When the environmental data is ring
When the audio data of border, can also export the environmental data as audio prompt information to user, allow users to directly and
When receive environmental data.
Wherein, while exporting audio prompt information, current first audio data of output can be suspended, or reduce and work as
The output loudness of preceding first audio data enables a user to accurately receive audio prompt information to default loudness, timely
To prompt.
Wherein, to judge whether the environmental data meets the first preset condition be by analyzing the environmental audio when described
The loudness changing rule of data；Judge whether the loudness changing rule meets default changing rule come when determining, it is described to pass through
The audio frequency output channel exports audio prompt information to the audio output apparatus
According to the loudness changing rule, determine that the loudness of the audio reaches the first time of second threshold；
When reaching the first time, audio prompt is exported to the audio output apparatus by the audio frequency output channel
Information.
In addition, as another embodiment, the method can also include:
Judge whether the audio prompt information output duration reaches the first preset duration, if it is, stopping will be described
Audio prompt information is transmitted to audio output apparatus by the audio frequency output channel.
Certainly, environmental data is received in output audio prompt information alert user, user receives the audio prompt information
Afterwards, the output of audio prompt information can also be stopped manually stopping defeated after the stopping that is, electronic equipment receives user is requested
The audio prompt information out.
It is specifically to judge ambient sound frequency when judging whether environmental data meets the first preset condition as another embodiment
When according to whether greater than first threshold, when judging that environmental audio data are greater than first threshold, which can also be dropped
Low preset value again judges the environmental audio data currently obtained as new first threshold, by audio output apparatus.
When receiving the first audio of electronic equipment to audio output apparatus in the present embodiment and export, that is, obtain environment number
According to, and when the environmental data meets the first preset condition, audio prompt information is exported, to prompt user to receive environmental data,
The timely acquisition for realizing external information, avoids the generation of the special circumstances such as danger.
In practical applications, audio output apparatus described herein can be specially the wear-types such as earphone, bluetooth headset
Telephone receiver is ignored or is not felt by environmental data to avoid user when wearing the audio output apparatus, realize the external world
The timely acquisition of environmental information.
Fig. 5 is the structural schematic diagram of the application a kind of electronic equipment embodiment 1, which may include:
Memory module 501, for storing the first audio data.
Link block 502 for connecting audio output apparatus, and is established logical with the audio output of the audio output apparatus
Road.
The link block may include interface, so that electronic equipment and audio output apparatus can be connected by data connecting line
It connects.
In a kind of possible situation, which can also be a wireless connection module, such as bluetooth module, so as to
Wirelessly connect audio output apparatus.
First output module 503, it is described for first audio data to be transmitted to by the audio frequency output channel
Audio output apparatus.
First obtains module 504, for obtaining environmental data.
The first acquisition module can directly acquire environmental data, be also possible to obtain other equipment acquisition connected to it
Environmental data.
The environmental data may include one of environmental audio data, ambient image data or ambient video data etc. or
It is a variety of.
When environmental data is environmental audio data, which can be a microphone in practical applications.
First processing module 505, for judging whether the environmental data meets the first preset condition, when the environment number
When according to meeting first preset condition, it is defeated to the audio by the audio frequency output channel to trigger first output module
Equipment exports audio prompt information out, to prompt user to receive the environmental data.
Wherein, when the environmental data is environmental audio data, as another embodiment, the first processing module 505
Judge the environmental data whether meet the first preset condition can be specifically judge the environmental audio data loudness whether
Greater than first threshold.
In this case, after first processing module judges that the loudness of the environmental audio data is greater than first threshold, also
The first threshold can be reduced into predetermined value；The environmental audio data loudness no more than after first threshold, can be with
The first threshold is restored to initial value.
As another embodiment, which judges whether the environmental data meets the first preset condition
Specifically include the loudness changing rule for analyzing the environmental audio data；Judge whether the loudness changing rule meets default change
Law.
Therefore in this case, first processing module 505 judges that the loudness changing rule meets default changing rule
When, it can also determine that the loudness of the audio reaches the first time of second threshold according to the loudness changing rule；Work as arrival
When the first time, then trigger first output module by the audio frequency output channel it is defeated to the audio output apparatus
Audio prompt information out.
As another embodiment, first processing module 505 judges whether the environmental data meets the first preset condition can
To be specifically whether to judge in the environmental audio data comprising predetermined keyword information.
In addition, when the first processing module 505 judges that the environmental data meets the first preset condition, it can also be simultaneously
Suspend the output of first audio data or reduces the first loudness of first audio data to default loudness；When described
When environmental data is unsatisfactory for first preset condition, restarts the output of first audio data or restore described the
One audio data is to first loudness.
In the present embodiment, which obtains environment when exporting the first audio data to audio output apparatus
Data, and when the environmental data meets the first preset condition, audio prompt information is exported to audio output apparatus, to prompt to use
Family receives environmental data, realizes the timely acquisition of external information, avoids the generation of the special circumstances such as danger, especially audio
When output equipment is the equipment such as earphone, user is needed to be worn on ear, user is easy to ignore or be not felt by environment number
According to, and the timely acquisition of environmental data is realized through this embodiment.
Modules included by electronic equipment can be realized by example, in hardware in the embodiment of the present application, such as the storage
Module can be storage card, which can be microprocessor etc..Therefore the another embodiment as the application, ginseng
See Fig. 6, show the structural schematic diagram of the application a kind of electronic equipment embodiment 2, which may include obtaining storage
Module 501, link block 502, the first output module 503, first obtain module 504 and first processing module 505, each module
Concrete function may refer to described in above-mentioned electronic equipment embodiment.In the present embodiment, the environment that module obtains is obtained with first
The technical solution that data are environmental audio data instance the application is described in detail.
Wherein, which may include:
The mixer 5031 being connect with memory module 501.
The first amplifier 5032 being connect with the mixer 5031, first amplifier 5032 and the link block
502 are connected.
The first audio data that the memory module 501 stores is particular by the mixer 5031, via described the
Audio output apparatus is transmitted to by audio frequency output channel after the processing of one amplifier 5032.
This first acquisition module 504 may include:
Second amplifier 5041, the analog-digital converter 5043 being connect with second amplifier 5041.
The environmental audio data are transmitted after handling via second amplifier 5041 and the analog-digital converter 5043
To first processing module 505.
When the environmental audio data that the first acquisition module obtains are itself acquisition namely it is audio collection module
When, which can also include a microphone connecting with the second amplifier.If the other equipment acquisition obtained
Environmental audio data, second amplifier can then be connected with other equipment.
Therefore, first processing module 505 triggers first output module 503 by the audio frequency output channel to described
Audio output apparatus output audio prompt information is specific: audio prompt information is exported to the mixer 5031, via described
After the processing of first amplifier 5032, audio output apparatus is transmitted to by the audio frequency output channel.
In practical applications, the first audio data of memory module storage is transferred to the first amplifier after passing through mixer,
Audio output apparatus is transferred to by link block after the progress signal amplification of first amplifier.First acquisition module gets environment
After audio data, amplified by the second amplifier, and be transmitted to first processing module after analog-digital converter is converted.At first
Reason module judges whether the environmental data meets the first preset condition, when the environmental data meets first preset condition
When, i.e., audio prompt information is exported into the mixer, it is defeated by audio after the first amplifier enhanced processing
Channel transfer is to audio output apparatus out.
Wherein, first processing module judge the environmental data whether meet the first preset condition can there are many realize feelings
Condition, described in the embodiment that specifically may refer to above-mentioned electronic equipment.
Wherein, as another embodiment, which can also include and the first processing module 505 and mixer
The switch module 506 of 5031 connections.
It is specifically to trigger the switching molding that the first processing module 505, which exports audio prompt information to the mixer 5031,
Block 506 is opened, and then audio prompt information is transmitted to mixer, is avoided when normally listening to the first audio data, it is extraneous or
It is influenced caused by the sound of person's system.
In addition, first processing module 505 is also used to judge that the audio prompt time information output is greater than first and presets
When the time, triggers the switch module 506 and close, suspension transmits the audio prompt information by the audio frequency output channel
To audio output apparatus.
Referring to Fig. 7, a kind of structural schematic diagram of audio output apparatus embodiment 1 of the application is shown, which sets
Standby may include that receiving module 701, second obtains module 702, the second output module 703 and Second processing module 704.Its
In,
The receiving module 701, for receiving the first audio data of electronic equipment；
Described second obtains module 702, for receiving the first audio number of electronic equipment when the receiving module
According to when, obtain environmental data；
Second output module 703, for exporting first audio data；
The Second processing module 704, for judging whether the environmental data meets the first preset condition, when the ring
When border data meet first preset condition, triggers second output module and export audio prompt information, to prompt user
Receive the environmental data.
When the environmental data is environmental audio data, as another embodiment, which judges institute
Stating environmental data whether to meet the first preset condition can be specifically that judge whether the loudness of the environmental audio data is greater than the
One threshold value.
In this case, after first processing module judges that the loudness of the environmental audio data is greater than first threshold, also
The first threshold can be reduced into predetermined value；The environmental audio data loudness no more than after first threshold, can be with
The first threshold is restored to initial value.
As another embodiment, which judges whether the environmental data meets the first preset condition
Specifically include the loudness changing rule for analyzing the environmental audio data；Judge whether the loudness changing rule meets default change
Law.
Therefore in this case, Second processing module 704 judges that the loudness changing rule meets default changing rule
When, it can also determine that the loudness of the audio reaches the first time of second threshold according to the loudness changing rule；Work as arrival
When the first time, then trigger first output module by the audio frequency output channel it is defeated to the audio output apparatus
Audio prompt information out.
As another embodiment, Second processing module 704 judges whether the environmental data meets the first preset condition can
To be specifically whether to judge in the environmental audio data comprising predetermined keyword information.
In addition, when the Second processing module 704 judges that the environmental data meets the first preset condition, it can also be simultaneously
Suspend the output of first audio data or reduces the first loudness of first audio data to default loudness；When described
When environmental data is unsatisfactory for first preset condition, restarts the output of first audio data or restore described the
One audio data is to first loudness.
Modules included by audio output apparatus in the embodiment of the present application can be realized by example, in hardware, such as should
Second processing module can be microprocessor etc..Therefore the application is shown referring to Fig. 8 as the another embodiment of the application
A kind of structural schematic diagram of audio output apparatus embodiment 2, the audio output apparatus may include receiving module 701, second obtain
Modulus block 702, the second output module 703 and Second processing module 704, it is defeated that each module concrete function may refer to above-mentioned audio
Out described in apparatus embodiments.In the present embodiment, the environmental data of module acquisition is obtained as environmental audio data instance using second
The technical solution of the application is described in detail.
Wherein, which may include:
The mixer 7031 of the connection of receiving module 701, the output unit 7032 being connect with the mixer 7031.
First audio data is exported by the mixer 7011 via the output unit 7032.
This second acquisition module 702 may include:
Second amplifier 7021, the analog-digital converter 7022 being connect with second amplifier 7021.
The environmental audio data are transmitted after handling via second amplifier 7021 and the analog-digital converter 7022
To Second processing module 704.
When the environmental audio data that the second acquisition module obtains are itself acquisition namely it is audio collection module
When, which can also include a microphone connecting with the second amplifier.If the other equipment acquisition obtained
Environmental audio data, second amplifier can then be connected with other equipment.
It is specifically by sound that the Second processing module 704, which triggers second output module 703 and exports audio prompt information,
Frequency prompt information is exported to the mixer 7031, is exported via the output unit 7032.
In practical applications, after receiving module receives the first audio data of electronic equipment, by mixer with
And output unit output, user can uppick first audio datas.It wherein can also include that an amplifier is used for reception
Processing is amplified to first audio data.After second acquisition module gets environmental audio data, pass through the second amplifier
Amplification, and Second processing module is transmitted to after analog-digital converter is converted, Second processing module judges that the environmental data is
The first preset condition of no satisfaction exports audio prompt information when the environmental data meets first preset condition
To in the mixer, exported by output unit.
Wherein, the Second processing module judge the environmental data whether meet the first preset condition can there are many realize
Situation, described in the embodiment that specifically may refer to above-mentioned audio output apparatus
Wherein, as another embodiment, which can also include and the Second processing module 704 and institute
State the switch module 705 of the connection of mixer 7031.
It is specifically to open described in triggering that then Second processing module 704, which exports audio prompt information to the mixer 7031,
It closes module 705 to open, audio prompt information is transmitted to the mixer, and export via output unit.
In addition, Second processing module 704 is also used to judge that the audio prompt time information output is greater than first and presets
It when the time, triggers the switch module 705 and closes, stop to export the audio prompt information.
When receiving the first audio of electronic equipment to audio output apparatus in the present embodiment and export, that is, obtain environment number
According to, and when the environmental data meets the first preset condition, audio prompt information is exported, to prompt user to receive environmental data,
The timely acquisition for realizing external information, avoids the generation of the special circumstances such as danger.
In practical applications, audio output apparatus described herein can be specially the wear-types such as earphone, bluetooth headset
Telephone receiver is ignored or is not felt by environmental data to avoid user when wearing the audio output apparatus, realize the external world
The timely acquisition of environmental information.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.For device disclosed in embodiment
For, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is said referring to method part
It is bright.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The foregoing description of the disclosed embodiments makes professional and technical personnel in the field can be realized or use the application.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the application.Therefore, the application
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (16)
1. a kind of audio control method, which is characterized in that be applied in electronic equipment, the electronic equipment is stored with the first audio
Data, which comprises
When detecting the electronic equipment to connect with audio output apparatus, and establishing audio frequency output channel, by the first audio number
The audio output apparatus is transmitted to according to by the audio frequency output channel；
Obtain environmental data；
Judge whether the environmental data meets the first preset condition, obtains the first judging result；
When first judging result indicates that the environmental data meets first preset condition, pass through the audio output
Channel exports audio prompt information to the audio output apparatus, to prompt user to receive the environmental data；
Wherein, the environmental data is specifically environmental audio data；
Described to judge whether the environmental data meets the first preset condition, obtaining the first judging result includes:
Judge whether the loudness of the environmental audio data is greater than first threshold, obtains the first judging result；
After whether the loudness for judging the environmental audio data is greater than first threshold further include:
The first threshold is reduced into predetermined value；
After exporting audio prompt information to the audio output apparatus by the audio frequency output channel described in then further include:
The step of returning to the acquisition environmental data continues to execute.
2. the method according to claim 1, wherein described defeated to the audio by the audio frequency output channel
Out while equipment output audio prompt information, the method also includes:
Suspend the output of first audio data, or reduces the first loudness of first audio data to default loudness.
3. method according to claim 1 or 2, which is characterized in that it is described by the audio frequency output channel to the sound
Frequency output equipment exports after audio prompt information further include:
Judge whether the audio prompt information output duration reaches the first preset duration；
If so, stopping the audio prompt information being transmitted to audio output apparatus by the audio frequency output channel.
4. the method according to claim 1, wherein the audio prompt information further includes the ambient sound frequency
According to.
5. the method according to claim 1, wherein described defeated to the audio by the audio frequency output channel
Equipment output audio prompt information includes: out
According to the loudness changing rule, determine that the loudness of the audio reaches the first time of second threshold；
When reaching the first time, audio prompt letter is exported to the audio output apparatus by the audio frequency output channel
Breath.
6. a kind of audio control method, which is characterized in that be applied in audio output apparatus, which comprises
When detecting the first audio data of the audio output apparatus reception electronic equipment and exporting, environmental data is obtained；
Judge whether the environmental data meets the first preset condition, obtains the first judging result；
When first judging result, which is, is, audio prompt information is exported, to prompt user to receive the environmental data；
Wherein, the environmental data is specifically environmental audio data；
Described to judge whether the environmental data meets the first preset condition, obtaining the first judging result includes:
Judge whether the loudness of the environmental audio data is greater than first threshold, obtains the first judging result；
After whether the loudness for judging the environmental audio data is greater than first threshold further include:
The first threshold is reduced into predetermined value；
After then exporting audio prompt information further include:
The step of returning to the acquisition environmental data continues to execute.
7. a kind of electronic equipment characterized by comprising
Memory module, for storing the first audio data；
Link block for connecting audio output apparatus, and establishes the audio frequency output channel with the audio output apparatus；
First output module, for first audio data to be transmitted to the audio output by the audio frequency output channel
Equipment；
First obtains module, for obtaining environmental data；
First processing module, for judging whether the environmental data meets the first preset condition, when the environmental data meets
When first preset condition, triggers the output module and exported by the audio frequency output channel to the audio output apparatus
Audio prompt information, to prompt user to receive the environmental data；
Wherein, the environmental data is specifically environmental audio data；Whether the first processing module judges the environmental data
Meeting the first preset condition is specifically to judge whether the loudness of the environmental audio data is greater than first threshold；Judge the ring
After the loudness of border audio data is greater than first threshold, the first threshold is reduced into predetermined value；It returns to described first and obtains module
The step of executing the acquisition environmental data.
8. electronic equipment according to claim 7, which is characterized in that the first processing module judges that the loudness becomes
It when law meets default changing rule, is also used to according to the loudness changing rule, determines that the loudness of the audio reaches the
The first time of two threshold values；When reaching the first time, then triggers first output module and pass through the audio output
Channel exports audio prompt information to the audio output apparatus.
9. electronic equipment according to claim 7 or 8, which is characterized in that the first processing module judges the ring
When border data meet the first preset condition, it is also used to suspend the output of first audio data or reduces by first audio
First loudness of data is to default loudness；When the environmental data is unsatisfactory for first preset condition, described in restarting
The output of first audio data restores first audio data to first loudness.
10. according to the electronic equipment of claim 7 or 8, which is characterized in that the environmental data is environmental audio data；
First output module includes the mixer connecting with memory module, the first amplifier for being connect with the mixer,
First amplifier is connected with the link block；First audio data of the memory module passes through the mixer, warp
Audio output apparatus is transmitted to by audio frequency output channel after being handled by first amplifier；
The analog-digital converter that the first acquisition module includes the second amplifier, connect with second amplifier；The environment
Audio data is transmitted to the first processing module after handling via second amplifier and the analog-digital converter；
The first processing module triggers first output module and is set by the audio frequency output channel to the audio output
Standby output audio prompt information is specifically: audio prompt information being exported to the mixer, at first amplifier
After reason, audio output apparatus is transmitted to by the audio frequency output channel.
11. electronic equipment according to claim 10, which is characterized in that further include respectively with the first processing module and
The switch module of mixer connection,
It is specifically to trigger the switch module to beat that then the first processing module, which exports audio prompt information to the mixer,
It opens, audio prompt information is transmitted to the mixer.
12. electronic equipment according to claim 11, which is characterized in that the first processing module is also used to judge institute
When stating audio prompt time information output greater than the first preset time, triggers the switch module and close, stop the audio
Prompt information is transmitted to audio output apparatus by the audio frequency output channel.
13. electronic equipment according to claim 10, which is characterized in that the first acquisition module is specially audio collection
Module, for acquiring environmental audio data.
14. a kind of audio output apparatus, which is characterized in that including receiving module, second obtain module, Second processing module and
Second output module, wherein
The receiving module, for receiving the first audio data of electronic equipment；
The second acquisition module obtains when for receiving the first audio data of electronic equipment when the receiving module
Take environmental data；Wherein, the environmental data includes environmental audio data, ambient image data or ambient video data；
Second output module, for exporting first audio data；
The Second processing module, for judging whether the environmental data meets the first preset condition, when the environmental data
It when meeting first preset condition, triggers second output module and exports audio prompt information, to prompt user to receive institute
State environmental data；The audio prompt information includes pre-stored ring prompting or predetermined voice；
Wherein, the environmental data is specifically environmental audio data；Then the Second processing module judges that the environmental data is
The first preset condition of no satisfaction, which specifically includes, judges whether the loudness of the environmental audio data is greater than first threshold；Judge institute
The loudness of environmental audio data is stated greater than after first threshold, the first threshold is reduced into predetermined value；Described second is returned to obtain
Module executes the step of acquisition environmental data.
15. equipment according to claim 14, which is characterized in that the environmental data is specifically environmental audio data,
Then second output module includes the mixer connecting with the receiving module, the output list connecting with the mixer
Member；First audio data is exported by the mixer via the output unit；
The analog-digital converter that the second acquisition module includes the second amplifier, connect with second amplifier；The environment
Audio data is transmitted to Second processing module after handling via second amplifier and the analog-digital converter；
It is specifically by audio prompt information that the Second processing module, which triggers the second output module output audio prompt information,
Output is exported to the mixer via the output unit.
16. equipment according to claim 15, which is characterized in that further include and the Second processing module and the audio mixing
The switch module of device connection；
It is specifically to trigger the switch module to beat that the Second processing module, which exports audio prompt information to the mixer,
It opens, audio prompt information is transmitted to the mixer.
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| CN105611461B (en) * | 2016-01-04 | 2019-12-17 | 浙江宇视科技有限公司 | Noise suppression method, device and system for front-end equipment voice application system |
| CN105872209A (en) * | 2016-03-25 | 2016-08-17 | 联想(北京)有限公司 | Information processing method and electronic device |
| CN106060643A (en) * | 2016-06-28 | 2016-10-26 | 乐视控股（北京）有限公司 | Method and device for playing multimedia file and earphones |
| CN106254641A (en) * | 2016-07-29 | 2016-12-21 | 宇龙计算机通信科技(深圳)有限公司 | The earphone monitoring method and system of smart machine |
| CN106791109A (en) * | 2016-12-23 | 2017-05-31 | 维沃移动通信有限公司 | A kind of sound prompting method and mobile terminal |
| WO2019178809A1 (en) * | 2018-03-22 | 2019-09-26 | 华为技术有限公司 | Method for adjusting volume, and electronic device |
| CN109817216A (en) * | 2018-12-13 | 2019-05-28 | 平安普惠企业管理有限公司 | Recognition methods, device, computer equipment and the storage medium of business handling environment |
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