CN107977187A - A kind of reverberation adjusting method and electronic equipment - Google Patents
A kind of reverberation adjusting method and electronic equipment Download PDFInfo
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- CN107977187A CN107977187A CN201711191021.6A CN201711191021A CN107977187A CN 107977187 A CN107977187 A CN 107977187A CN 201711191021 A CN201711191021 A CN 201711191021A CN 107977187 A CN107977187 A CN 107977187A
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- electronic equipment
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/16—Sound input; Sound output
- G06F3/165—Management of the audio stream, e.g. setting of volume, audio stream path
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/16—Sound input; Sound output
- G06F3/162—Interface to dedicated audio devices, e.g. audio drivers, interface to CODECs
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2430/00—Signal processing covered by H04R, not provided for in its groups
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Abstract
A kind of reverberation adjusting method and electronic equipment, this method include：Electronic equipment receives the either objective voice signal that microphone apparatus collects, and extracts the target sound feature of the target sound signal；The electronic equipment judge the target sound feature whether with any default sample audio characteristic matching, if matching, the corresponding targeted customer's identity of the sample audio feature is searched, targeted customer's identity is one kind in default at least two user identity；Current reverberation scheme is adjusted to the corresponding user's reverberation scheme of targeted customer's identity by the electronic equipment.Implement the embodiment of the present invention, it is possible to increase adjust the efficiency of reverberation, reduce technical threshold.
Description
Technical field
The present invention relates to technical field of electronic equipment, and in particular to a kind of reverberation adjusting method and electronic equipment.
Background technology
Children's microphone is a kind of microphone apparatus for possessing playing function, can be electric with smart mobile phone, mobile tablet etc.
Sub- equipment establishes communication connection, so that user can control the sound result of broadcast of microphone apparatus on an electronic device.Control
A kind of common method of sound result of broadcast processed is reverberation when adjusting sound output, but in practice, it has been found that for difference
User, if the result of broadcast of sound will be influenced using same reverberation scheme.Want to reach preferable sound broadcasting effect
Fruit, user can only adjust reverberation manually, and treatment effeciency is relatively low, moreover, ordinary user do not possess adjust reverberation professional knowledge and
Ability, it is difficult to adjust out preferable reverberation effect, cause technical threshold higher.
The content of the invention
The embodiment of the invention discloses a kind of reverberation adjusting method and electronic equipment, it is possible to increase the efficiency of reverberation is adjusted,
And reduce technical threshold.
First aspect of the embodiment of the present invention discloses a kind of reverberation adjusting method, the described method includes：
Electronic equipment receives the either objective voice signal that microphone apparatus collects, and extracts the target sound signal
Target sound feature；
The electronic equipment judge the target sound feature whether with any default sample audio characteristic matching, if
Matching, searches the corresponding targeted customer's identity of the sample audio feature, and targeted customer's identity is default at least two
One kind in user identity；
Current reverberation scheme is adjusted to the corresponding user's reverberation scheme of targeted customer's identity by the electronic equipment.
As an alternative embodiment, in first aspect of the embodiment of the present invention, if the target sound feature
Mismatched with the sample audio feature, the method further includes：
Current reverberation scheme is adjusted to default reverb scheme by the electronic equipment, the default reverb scheme with it is described
The corresponding all reverberation schemes of at least two user identity are different.
As an alternative embodiment, in first aspect of the embodiment of the present invention, the method further includes：
The electronic equipment detection identity sets instruction, and the identity sets instruction to be used to set at least two user
Any user identity in identity；
The user voice letter that electronic equipment microphone apparatus according to the identity sets command reception collects
Number, and extract the user voice feature of the user voice signal；
The user voice characteristic storage is sample audio corresponding with any user identity by the electronic equipment
Feature.
As an alternative embodiment, in first aspect of the embodiment of the present invention, detected in the electronic equipment
After identity sets instruction, the method further includes：
The electronic equipment judges communication connection whether has been established between the electronic equipment and the microphone apparatus；
If having established the communication connection between the electronic equipment and the microphone apparatus, the electronic equipment to
The microphone apparatus sends play instruction, so that the microphone apparatus plays audition content；
The electronic equipment detects whether to receive feedback command, and the feedback command is the microphone apparatus described
What audition content was sent when finishing；
If detecting the feedback command, command reception is set according to the identity described in the electronic equipment execution
The user voice signal that the microphone apparatus collects, and extract the user voice feature of the user voice signal.
As an alternative embodiment, in first aspect of the embodiment of the present invention, if the electronic equipment and institute
State and do not set up the communication connection between microphone apparatus, the method further includes：
The electronic equipment exports prompt message, and the prompt message is used to prompt user to establish the electronic equipment and institute
State the communication connection between microphone apparatus；
The electronic equipment detection user instructs for the communication connection of prompt message input, and according to the communication
Link order establishes the communication connection between the electronic equipment and the microphone apparatus；
Play instruction is sent to the microphone apparatus described in the electronic equipment execution, so that the microphone apparatus
Play audition content.
Second aspect of the embodiment of the present invention discloses a kind of electronic equipment, including：
Extraction unit, the either objective voice signal collected for receiving microphone apparatus, and extract the target sound
The target sound feature of sound signal；
First judging unit, for judge the target sound feature whether with any default sample audio feature
Match somebody with somebody；
Searching unit, for judging that the target sound feature is special with the sample audio in first judging unit
During sign matching, search the corresponding targeted customer's identity of the sample audio feature, targeted customer's identity for it is default at least
One kind in two user identity；
Adjustment unit, for current reverberation scheme to be adjusted to the corresponding user reverberation side of targeted customer's identity
Case.
As an alternative embodiment, in second aspect of the embodiment of the present invention：
The adjustment unit, is additionally operable to judge the target sound feature and the sample in first judging unit
When sound characteristic mismatches, current reverberation scheme is adjusted to default reverb scheme, the default reverb scheme with it is described extremely
The corresponding all reverberation schemes of two user identity are different less.
As an alternative embodiment, in second aspect of the embodiment of the present invention, further include：
First detection unit, sets instruction, the identity sets instruction to be used to set described at least two for detecting identity
Any user identity in a user identity；
The extraction unit, is additionally operable to the user that the microphone apparatus according to the identity sets command reception collects
Voice signal, and extract the user voice feature of the user voice signal；
Storage unit, for being sample audio corresponding with any user identity by the user voice characteristic storage
Feature.
As an alternative embodiment, in second aspect of the embodiment of the present invention, further include：
Second judging unit, for after the first detection unit detects that the identity sets instruction, judging institute
State and communication connection whether has been established between electronic equipment and the microphone apparatus；
Transmitting element, for judging in second judging unit between the electronic equipment and the microphone apparatus
When having established the communication connection, play instruction is sent to the microphone apparatus, so that the microphone apparatus plays audition
Content；
Second detection unit, for detecting whether receiving feedback command, the feedback command is the microphone apparatus
Sent when the audition content finishes；
The user voice letter that extraction unit microphone apparatus according to the identity sets command reception collects
Number, and the mode for extracting the user voice feature of the user voice signal is specially：
The extraction unit is set after the second detection unit detects the feedback command according to the identity
The user voice signal that microphone apparatus described in command reception collects, and the user voice for extracting the user voice signal is special
Sign.
As an alternative embodiment, in second aspect of the embodiment of the present invention, further include：
Output unit, for judging in second judging unit between the electronic equipment and the microphone apparatus
When not setting up the communication connection, export prompt message, the prompt message be used for prompt user establish the electronic equipment with
The communication connection between the microphone apparatus；
3rd detection unit, for detecting communication connection instruction of the user for prompt message input；
Unit is established, for being established according to the communication connection instruction between the electronic equipment and the microphone apparatus
The communication connection；
The transmitting element, is additionally operable to establish between the electronic equipment and the microphone apparatus in the unit of establishing
The communication connection after, to the microphone apparatus send play instruction so that the microphone apparatus play audition in
Hold.
The third aspect of the embodiment of the present invention discloses a kind of electronic equipment, including：
It is stored with the memory of executable program code；
The processor coupled with the memory；
The processor calls the executable program code stored in the memory, performs the embodiment of the present invention the
Reverberation adjusting method disclosed in one side.
Fourth aspect of the embodiment of the present invention discloses a kind of computer-readable recording medium, it stores computer program, wherein,
The computer program causes computer to perform the reverberation adjusting method disclosed in first aspect of the embodiment of the present invention.
Compared with prior art, the embodiment of the present invention has the advantages that：
After electronic equipment receives target sound signal at microphone apparatus, the target sound of target sound signal is extracted
Sound feature, and contrast target sound feature and default sample audio feature；When judge target sound feature with it is any default
Sample audio characteristic matching when, electronic equipment can find out corresponding targeted customer's identity by target sound feature, and
Current reverberation scheme is adjusted to the corresponding user's reverberation scheme of targeted customer's identity, so as to the sound according to the user
Feature automatically selects optimal reverberation scheme, and adjusts reverberation according to the reverberation scheme for user automatically.As it can be seen that implement the present invention
Embodiment, user without adjusting reverberation scheme manually, it is not required that possess the professional knowledge and ability for adjusting reverberation, so as to
The efficiency for adjusting reverberation is improved, reduces technical threshold.
Brief description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, below will be to needed in the embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of flow diagram of reverberation adjusting method disclosed by the embodiments of the present invention；
Fig. 2 is the flow diagram of another reverberation adjusting method disclosed by the embodiments of the present invention；
Fig. 3 is the flow diagram of another reverberation adjusting method disclosed by the embodiments of the present invention；
Fig. 4 is the structure diagram of a kind of electronic equipment disclosed by the embodiments of the present invention；
Fig. 5 is the structure diagram of another electronic equipment disclosed by the embodiments of the present invention；
Fig. 6 is the structure diagram of another electronic equipment disclosed by the embodiments of the present invention；
Fig. 7 is the structure diagram of another electronic equipment disclosed by the embodiments of the present invention.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.Based on this
Embodiment in invention, the every other reality that those of ordinary skill in the art are obtained without making creative work
Example is applied, belongs to the scope of protection of the invention.
It should be noted that term " comprising " and " having " and their any changes in the embodiment of the present invention and attached drawing
Shape, it is intended that cover non-exclusive include.Such as contain the process of series of steps or unit, method, system, product or
The step of equipment is not limited to list or unit, but the step of not listing or unit are alternatively further included, or it is optional
Ground is further included for the intrinsic other steps of these processes, method, product or equipment or unit.
The embodiment of the invention discloses a kind of reverberation adjusting method and electronic equipment, it is possible to increase the efficiency of reverberation is adjusted,
Reduce technical threshold.It is described in detail individually below.
Embodiment one
Referring to Fig. 1, Fig. 1 is a kind of flow diagram of reverberation adjusting method disclosed by the embodiments of the present invention.Wherein, scheme
1 described reverberation adjusting method is suitable for mobile phone, tablet computer etc. can establish the electronics of communication connection with microphone apparatus
Equipment, the embodiment of the present invention do not limit.Wherein, the operating system of above-mentioned electronic equipment may include but be not limited to Android
Operating system, IOS operating system, Symbian (Saipan) operating system, Black Berry (blackberry, blueberry) operating system, Windows
Phone8 operating systems etc., the embodiment of the present invention does not limit.As shown in Figure 1, the reverberation adjusting method can include it is following
Step：
101st, electronic equipment receives the either objective voice signal that microphone apparatus collects, and extracts target sound signal
Target sound feature.
In the embodiment of the present invention, microphone apparatus can have sound-recording function, and microphone apparatus is opened in sound-recording function
In the case of collect any voice signal after, can be stored the voice signal as target sound signal, and by the target
Voice signal is sent to electronic equipment, and microphone apparatus can also be by the form of data flow to electronic equipment target sound
Signal, to realize the real-time Transmission of target sound signal.In addition, communication connection between electronic equipment and microphone apparatus can be with
It is the wireless connection such as wired connection or bluetooth connection, Wi-Fi connection, the embodiment of the present invention does not limit.
In practical applications, since the target sound signal that there are various interference, electronic equipment receives may include using
The sound of typing when family is spoken, it is also possible to the noise including surrounding environment, therefore, in order to reduce noise jamming to subsequently to sound
Feature carries out matched influence, and electronic equipment is after target sound signal is received, and is extracting target sound signal
Before sound characteristic, target sound signal can be pre-processed.The mode of pretreatment can include but is not limited to preemphasis,
End-point detection, framing, adding window and denoising, the embodiment of the present invention do not limit.By being pre-processed to target sound signal,
The accuracy rate of user identity identification can be improved.
Further, since the construction of everyone vocal organs is different, everyone sound is in tonequality, the duration of a sound, loudness of a sound or pitch
Deng different in sound physical attribute, therefore, user identity identification can be carried out by sound characteristic.Electronic equipment is from target
The target sound feature extracted in voice signal can be the one or more in above-mentioned sound physical attribute, and the present invention is real
Example is applied not limit.
102nd, electronic equipment judge target sound feature whether with any default sample audio characteristic matching, if
Match somebody with somebody, perform step 103~step 104, if mismatched, perform step 105.
In the embodiment of the present invention, mel cepstrum coefficients (Mel-scale Frequency Cepstral can be used
Coefficients, abbreviation MFCC) as the parameter for characterizing sound characteristic.
Optionally, whether electronic equipment when judging target sound feature with any default sample audio characteristic matching,
Template matching method can be used, calculates each sample audio feature and target sound feature in default all sample audio features
The distance between, and judge whether the distance of the two is less than specified threshold, if there is any sample audio feature and target
The distance between sound characteristic is less than specified threshold, then it is considered that target sound feature and the sample audio characteristic matching；
Specified if be less than in all sample audio features there is no the distance between a sample audio feature and target sound feature
Threshold value, then it is considered that target sound feature is mismatched with any default sample audio feature, that is to say, that electronic equipment
User identity can not be gone out by target sound feature recognition.
It is further alternative, can be with when electronic equipment judges target sound feature and sample audio characteristic matching
Sample audio feature is adjusted using target sound feature, to optimize sample audio feature, improves the accuracy rate of identification.
103rd, electronic equipment searches the corresponding targeted customer's identity of sample audio feature.
In the embodiment of the present invention, targeted customer's identity is one kind in default at least two user identity.Such as use
Family identity can be divided into five kinds of different bodies such as children, mother, father, grandfather/grandfather, grandmother/grandmother according to age of user
Part, two kinds of male, women identity can also be divided into according to the age, the embodiment of the present invention does not limit.Electronic equipment is default
In sample audio feature, each sample audio feature and a user identity binding, therefore, electronic equipment is judging target
When sound characteristic is with any default sample audio characteristic matching, tying up between sample audio feature and user identity can be passed through
Determine relation, the corresponding targeted customer's identity of the sample audio feature is found out, so as to fulfill the identification of user identity.
104th, current reverberation scheme is adjusted to the corresponding user's reverberation scheme of targeted customer's identity by electronic equipment.
In the embodiment of the present invention, electronic equipment can pre-set the corresponding reverberation scheme of each user identity, and
The corresponding reverberation scheme of each user identity is different.Such as the corresponding reverberation scheme of children this user identity, its
Reverberation time can be longer than the reverberation time of other reverberation schemes, can extend to 1.5ms.
105th, current reverberation scheme is adjusted to default reverb scheme by electronic equipment.
In the embodiment of the present invention, default reverb scheme all reverberation schemes corresponding with least two above-mentioned user identity
It is different.
Optionally, if electronic equipment judges that target sound signal is mismatched with any default sample audio signal
When, electronic equipment can also determine the pitch of target sound signal by analyzing the frequency of target sound signal, and will be current
Reverberation scheme be adjusted to reverberation scheme corresponding with the pitch of target sound signal.Such as electronic equipment analyzes frequency
Accounting of the low frequency signal in target sound signal less than assigned frequency value is higher than specified threshold, then electronic equipment can be recognized
Pitch for the target sound signal is bass, and current reverberation scheme is adjusted to the corresponding reverberation scheme of bass.Wherein, it is low
The reverberation time of the corresponding reverberation scheme of sound can be shorter than the reverberation time of default reverb scheme, alternatively, the corresponding reverberation of bass
The reverrberation intensity of scheme can be lower than the reverrberation intensity of default reverb scheme, to improve the clarity of sound.
As it can be seen that in the described methods of Fig. 1, electronic equipment can by target sound feature recognition user identity, and
And current reverberation scheme is adjusted to the corresponding user's reverberation scheme of the user's identity automatically, adjusted manually without user mixed
Ring, so as to improve the efficiency for adjusting reverberation, and reduce the technical threshold of user.Further, in the described sides of Fig. 1
In method, current reverberation scheme it is mixed can also to be adjusted to acquiescence in the case where None- identified goes out user identity by electronic equipment
Scheme is rung, alternatively, the pitch of target sound signal is determined by analyzing the frequency of target sound signal, so that current be mixed
Ring scheme and be adjusted to reverberation scheme corresponding with the pitch of target sound signal, so as to the situation of None- identified user identity
Lower improvement sound result of broadcast.
Embodiment two
Referring to Fig. 2, Fig. 2 is the flow diagram of another reverberation adjusting method disclosed by the embodiments of the present invention.Such as Fig. 2
Shown, which may comprise steps of：
In the embodiment of the present invention, step 201~step 205 is identical with step 101~step 105, and herein below is no longer superfluous
State.
206th, electronic equipment detection identity sets instruction.
In the embodiment of the present invention, identity sets instruction to be used to set any user at least two above-mentioned user identity
Identity, identity set instruction to carry the subscriber identity information that the instruction needs to set.
As an alternative embodiment, it can be by detecting electricity that electronic equipment detection identity, which sets the mode of instruction,
The click event occurred on the screen of sub- equipment, if the generation position of the click event is tied up with above-mentioned any user identity
Fixed position, then electronic equipment can determine to detect that identity sets instruction, and the identity sets instruction to be used to set
Any user identity stated.
As another optional embodiment, electronic equipment can also detect voice messaging input by user, the voice
Information can be gathered by microphone apparatus, and be sent to the voice signal of electronic equipment or electronic equipment carries
The voice signal that microphone apparatus collects, the embodiment of the present invention do not limit.Electronic equipment is detecting above-mentioned voice letter
After breath, speech recognition can be carried out to the voice messaging, when identifying that the voice messaging includes " identity " and " setting " etc.
During default keyword, electronic equipment can determine to detect that identity sets instruction, also, if electronic equipment from voice messaging
In include the default user identity such as " children " or " male " in the keyword that identifies, electronic equipment can be by from above-mentioned pass
The user identity identified in keyword sets the entrained subscriber identity information of instruction as identity.As it can be seen that electronic equipment passes through
The mode of speech recognition obtains subscriber identity information, screen of the user without directly operating electronic equipment, so as to simplify user
Operating procedure.
As another optional embodiment, electronic equipment can also start is in the same side with the screen of electronic equipment
Front camera collection image, and judge whether the image that collects is facial image, if facial image, electronics is set
It is standby to determine to detect that identity sets instruction.In addition, electronic equipment can also analyze the face image, face figure is extracted
The identity characteristic such as the age characteristics of picture or sex character, so as to identify the user identity conduct of the user according to the identity characteristic
Identity sets the entrained subscriber identity information of instruction, so as to improve subscriber identity information and the use that electronic equipment is got
The consistent probability of the identity information of family reality.
207th, the user voice signal that electronic equipment is collected according to identity setting command reception microphone apparatus, and extract
The user voice feature of user voice signal.
208th, electronic equipment is special for sample audio corresponding with above-mentioned any user identity by user voice characteristic storage
Sign.
In the embodiment of the present invention, user voice characteristic storage is corresponding with above-mentioned any user identity by electronic equipment
Before sample audio feature, electronic equipment can also judge to whether there is in the corresponding all sample audio features of the user's identity
With the matched sample audio feature of the user's sound characteristic, if it does, using the user's sound characteristic to matched sample
This sound characteristic is adjusted, if it does not, it is special that the user's sound is stored as sample audio corresponding with the user's identity
Sign, so as to which sample audio property data base is updated and is adjusted.
In addition, describing for convenience, in embodiments of the present invention, step 206 can perform after step 205.Need
It is noted that there is no precedence relationship in logic between step 206 and step 205, step 206 can before step 205 or
Performed after step 205, the embodiment of the present invention does not limit.
As it can be seen that in the described methods of Fig. 2, electronic equipment can be special with sample audio by matching target sound feature
Sign, identifies targeted customer's identity, and current reverberation scheme is adjusted to the corresponding reverberation scheme of targeted customer's identity, from
And improve the efficiency of reverberation adjusting and reduce the technical threshold of user.In addition, electronic equipment can also be set detecting identity
It is sample audio feature corresponding with user identity by user voice characteristic storage, so as to sample audio after instruction
Property data base is updated and adjusts.Wherein, in the described methods of Fig. 2, electronic equipment detection identity sets instruction
Mode can be the click event occurred on the screen for detect electronic equipment；Further, electronic equipment detection identity, which is set, refers to
The mode of order can also be carries out speech recognition to the voice messaging collected, is set so as to directly operate electronics without user
Standby screen, simplifies the operating procedure of user；Further, electronic equipment detection identity sets the mode of instruction can be with
It is to start front camera collection image, and extracts the facial image in the case where the image collected is facial image and include
Identity characteristic as subscriber identity information, it is actual so as to improve subscriber identity information that electronic equipment gets and user
The consistent probability of identity information.
Embodiment three
Referring to Fig. 3, Fig. 3 is the flow diagram of another reverberation adjusting method disclosed by the embodiments of the present invention.Such as Fig. 3
Shown, which may comprise steps of：
301st, electronic equipment detection identity sets instruction.
In the embodiment of the present invention, identity sets instruction to be used to set any user at least two above-mentioned user identity
Identity.
302nd, electronic equipment judges communication connection whether has been established between electronic equipment and microphone apparatus, if so, directly
Connect and perform step 305, if not, performing step 303~step 304.
303rd, electronic equipment output prompt message.
In the embodiment of the present invention, prompt message is used to prompt user to establish the communication between electronic equipment and microphone apparatus
Connection, prompt message can be exported by the screen of electronic equipment in the form of text message, can also led in the form of voice messaging
Cross the speaker unit output of electronic equipment, moreover it is possible to sent to microphone apparatus, led to by electronic equipment in the form of voice messaging
Cross microphone apparatus and play the voice messaging, the embodiment of the present invention does not limit.By exporting prompt message, can reduce due to
Communication connection is not set up between electronic equipment and microphone apparatus and causes the probability of user identity setup failed, improves user's body
Test.
304th, electronic equipment detection user instructs for the communication connection of prompt message input, and is instructed according to communication connection
Establish the communication connection between electronic equipment and microphone apparatus.
305th, electronic equipment sends play instruction to microphone apparatus, so that microphone apparatus plays audition content.
In the embodiment of the present invention, the audition content that microphone apparatus plays is used for guide user's input comprising given content
User voice signal.The difference of the entrained subscriber identity information of instruction, the audition that microphone apparatus plays are set according to identity
Content can be different.For example, if user identity is children, the audition content that microphone apparatus plays can be " small friend
Friend, please follow me to say, hello！", so as to provide appropriate guiding during user's progress user identity setting, into
One step reduces the technical threshold of user.
306th, electronic equipment detects whether to receive feedback command, if so, step 307~step 308 is performed, if
It is no, directly perform step 309.
In the embodiment of the present invention, feedback command is that microphone apparatus is sent when audition content finishes.
307th, the user voice signal that electronic equipment is collected according to identity setting command reception microphone apparatus, and extract
The user voice feature of user voice signal.
308th, user voice characteristic storage is sample audio feature corresponding with any user identity by electronic equipment.
In the embodiment of the present invention, electronic equipment performs above-mentioned step 301~step 308, can complete user identity
Set, new sample audio feature is added into sample audio property data base, and establish the new sample audio feature with using
The correspondence of family identity.
309th, electronic equipment receives the either objective voice signal that microphone apparatus collects, and extracts target sound signal
Target sound feature.
310th, electronic equipment judge target sound feature whether with any default sample audio characteristic matching, if
Match somebody with somebody, perform step 311~step 312, if mismatched, perform step 313.
311st, electronic equipment searches the corresponding targeted customer's identity of sample audio feature.
312nd, current reverberation scheme is adjusted to the corresponding user's reverberation scheme of targeted customer's identity by electronic equipment.
313rd, current reverberation scheme is adjusted to default reverb scheme by electronic equipment.
In the described methods of Fig. 3, electronic equipment can be adjusted current reverberation scheme according to target sound feature
For the corresponding reverberation scheme of targeted customer's identity, so as to improve the efficiency of reverberation adjusting, the technical threshold of user is reduced；Can be with
By user voice characteristic storage it is sample audio feature after detecting that identity sets instruction, so as to complete setting for user identity
Put.Further, in the described methods of Fig. 3, electronic equipment can not set up with microphone apparatus in electronic equipment and communicate
In the case of connection, output prompt message is to remind user, so as to due to not built between electronic equipment and microphone apparatus
Stand communication connection and cause the probability of user identity setup failed, improve user experience.Further, it is described in Fig. 3
In method, electronic equipment can also send play instruction, so that microphone apparatus plays the audition content for being used for guiding user, from
And appropriate guiding can be provided during user carries out user identity setting, it reduce further the technology door of user
Sill.
Example IV
Referring to Fig. 4, Fig. 4 is the structure diagram of a kind of electronic equipment disclosed by the embodiments of the present invention.As shown in figure 4,
The electronic equipment can include：
Extraction unit 401, the either objective voice signal collected for receiving microphone apparatus, and extract target sound
The target sound feature of signal；
First judging unit 402, for judge target sound feature that extraction unit 401 extracts whether with it is any default
Sample audio characteristic matching；
Searching unit 403, for judging target sound feature and any default sample audio in the first judging unit 402
During characteristic matching, the corresponding targeted customer's identity of the sample audio feature is searched；
In the embodiment of the present invention, targeted customer's identity is one kind in default at least two user identity；
Adjustment unit 404, for current reverberation scheme to be adjusted to targeted customer's identity that searching unit 403 finds out
Corresponding user's reverberation scheme；
Above-mentioned adjustment unit 404, is additionally operable to judge that target sound feature is preset with any in the first judging unit 402
When sample audio feature mismatches, current reverberation scheme is adjusted to default reverb scheme；
In the embodiment of the present invention, default reverb scheme all reverberation schemes corresponding with least two above-mentioned user identity
It is different；
If as an alternative embodiment, the first judging unit 402 judge target sound signal with it is any pre-
If sample audio signal mismatch when, adjustment unit 404 can also determine mesh by analyzing the frequency of target sound signal
The pitch of voice signal is marked, and current reverberation scheme is adjusted to reverberation scheme corresponding with the pitch of target sound signal；
Such as adjustment unit 404 analyzes accounting of low frequency signal of the frequency less than the first specified threshold in target sound signal
It is larger, then it is considered that the pitch of the target sound signal is bass, current reverberation scheme is adjusted to by adjustment unit 404
The corresponding reverberation scheme of bass；Wherein, the reverberation time of the corresponding reverberation scheme of bass can be than the reverberation of default reverb scheme
Time is short, alternatively, the reverrberation intensity of the corresponding reverberation scheme of bass can be lower than the reverrberation intensity of default reverb scheme, to improve
The clarity of sound.
Wherein, the electronic equipment shown in Fig. 4 is implemented, can be by target sound feature recognition user identity, and automatically
Current reverberation scheme is adjusted to the corresponding user's reverberation scheme of the user's identity, reverberation is adjusted manually without user, so that
The efficiency for adjusting reverberation can be improved, and reduces the technical threshold of user.Further, the electronic equipment shown in Fig. 4 is implemented,
Current reverberation scheme can also be adjusted to default reverb scheme in the case where None- identified goes out user identity, alternatively, logical
The frequency for crossing analysis target sound signal determines the pitch of target sound signal, thus by current reverberation scheme be adjusted to
The corresponding reverberation scheme of pitch of target sound signal, so as to None- identified user identity in the case of improve sound play
Effect.
Embodiment five
Referring to Fig. 5, Fig. 5 is the structure diagram of another electronic equipment disclosed by the embodiments of the present invention.Wherein, Fig. 5
Shown electronic equipment is that electronic equipment as shown in Figure 4 optimizes.Compared with the electronic equipment shown in Fig. 4,
Electronic equipment shown in Fig. 5 can also include：
First detection unit 405, instruction is set for detecting identity；
In the embodiment of the present invention, identity sets instruction to be used to set any user identity at least two user identity；
As an alternative embodiment, it can be logical that first detection unit 405, which detects identity to set the mode of instruction,
The click event occurred is crossed on the screen of detection electronic equipment, if the generation position of the click event is and above-mentioned any use
The position of family identity binding, then first detection unit 405 can determine to detect that identity sets instruction, and the identity is set
Instruction is used to set above-mentioned any user identity；
As another optional embodiment, first detection unit 405 can also detect voice messaging input by user,
And the voice messaging carries out speech recognition, default key is included in the voice messaging at this time when identifying, the first detection is single
Member 405 can determine to detect that identity sets instruction, also, if including user identity in the keyword identified, first examines
The entrained user's body of instruction can be set using the user identity identified from above-mentioned keyword as identity by surveying unit 405
Part information.As it can be seen that subscriber identity information is obtained by way of speech recognition, screen of the user without directly operating electronic equipment
Curtain, so as to simplify the operating procedure of user；
As there is a kind of optional embodiment, first detection unit 405 can also start at the screen with electronic equipment
Front camera in the same side gathers image, and whether the image for judging to collect is facial image, if face figure
Picture, first detection unit 405 can determine to detect that identity sets instruction；In addition, first detection unit 405 can also analyze this
Face image, extracts the identity characteristics such as age characteristics or the sex character of the face image, so as to be known according to the identity characteristic
The user identity for not going out the user sets the entrained subscriber identity information of instruction as identity, so as to improve electronic equipment
The subscriber identity information got the probability consistent with the identity information of user's reality；
Above-mentioned extraction unit 401, the identity for being additionally operable to be detected according to first detection unit 405 set command reception wheat
The user voice signal that gram wind devices collect, and extract the user voice feature of user voice signal；
In embodiments of the present invention, after first detection unit 405 detects that identity sets instruction, can directly trigger
Startup extraction unit 401 performs the above-mentioned identity detected according to first detection unit 405 and sets command reception microphone to set
The standby user voice signal collected, and extract the user voice feature of user voice signal；
Storage unit 406, the user voice characteristic storage for extraction unit 401 to be extracted are and above-mentioned any use
The corresponding sample audio feature of family identity；
The first above-mentioned judging unit 402 judge target sound feature that extraction unit 401 extracts whether with it is any
During default sample audio characteristic matching, default sample audio feature is obtained from storage unit 406.
As it can be seen that implementing the electronic equipment shown in Fig. 5, can be known by matching target sound feature and sample audio feature
Do not go out targeted customer's identity, and current reverberation scheme is adjusted to the corresponding reverberation scheme of targeted customer's identity, so as to carry
The efficiency of high reverberation adjusting simultaneously reduces the technical threshold of user.In addition, electronic equipment can also set instruction detecting identity
Afterwards, it is sample audio feature corresponding with user identity by user voice characteristic storage, so as to sample audio feature
Database is updated and adjusts.Wherein, it can be detection electricity that the electronic equipment detection identity shown in Fig. 5, which sets the mode of instruction,
The click event occurred on the screen of sub- equipment；Further, electronic equipment detection identity sets the mode of instruction can also be
Speech recognition is carried out to the voice messaging collected, so as to directly operate the screen of electronic equipment without user, is simplified
The operating procedure of user；Further, electronic equipment detection identity sets the mode of instruction to can also be the preposition shooting of startup
Head collection image, and the identity characteristic conduct that the facial image includes is extracted in the case where the image collected is facial image
Subscriber identity information, it is consistent with the identity information of user's reality so as to improve the subscriber identity information that electronic equipment gets
Probability.
Embodiment six
Referring to Fig. 6, Fig. 6 is the structure diagram of another electronic equipment disclosed by the embodiments of the present invention.Wherein, Fig. 6
Shown electronic equipment is that electronic equipment as shown in Figure 5 optimizes.Compared with the electronic equipment shown in Fig. 5,
Electronic equipment shown in Fig. 6 further includes：
Second judging unit 407, for after first detection unit 405 detects that identity sets instruction, judging electronics
Whether communication connection has been established between equipment and microphone apparatus；
Transmitting element 408, for judging to have established between electronic equipment and microphone apparatus in the second judging unit 407
During communication connection, play instruction is sent to microphone apparatus, so that microphone apparatus plays audition content；
In the embodiment of the present invention, after transmitting element 408 sends play instruction to microphone apparatus, startup the can be triggered
Two detection units 409；
Second detection unit 409, after sending play instruction to microphone apparatus in transmitting element 408, detection is
It is no to receive feedback command；
In the embodiment of the present invention, feedback command is that microphone apparatus is sent when audition content finishes；
Wherein, the identity that above-mentioned extraction unit 401 is detected according to first detection unit 405 sets command reception Mike
The user voice signal that wind devices collect, and the mode for extracting the user voice feature of user voice signal is specially：
Extraction unit 401 is examined after second detection unit 409 detects feedback command according to first detection unit 405
The identity measured sets the user voice signal that command reception microphone apparatus collects, and extracts the user of user voice signal
Sound characteristic；
In the embodiment of the present invention, first detection unit 405, can be to extraction unit after detecting that identity sets instruction
401 send enabled instruction, and triggering starts extraction unit 401；Second detection unit 409, can be with after feedback command is detected
The reception for being used to receive user voice signal is sent to extraction unit 401 to instruct；Extraction unit 401 is receiving the second detection list
The identity that the reception that member 409 is sent is instructed and then detected according to first detection unit 405 sets command reception microphone to set
The standby user voice signal collected, and extract the user voice feature of user voice signal；
And the electronic equipment shown in Fig. 6 can also include：
Output unit 410, for judging not setting up between electronic equipment and microphone apparatus in the second judging unit 407
During communication connection, prompt message is exported；
In the embodiment of the present invention, prompt message is used to prompt user to establish the communication between electronic equipment and microphone apparatus
Connection；
In addition, after output unit 410 exports prompt message, it can also trigger and start the 3rd detection unit 411；
3rd detection unit 411, for after output unit 410 exports prompt message, detection user to believe for the prompting
The communication connection instruction of breath input；
Establish unit 412, for detected according to the 3rd detection unit 411 communication connection instruction establish electronic equipment with
Communication connection between microphone apparatus, and triggering starts transmitting element 408 after communication connection is established；
Above-mentioned transmitting element 408, be additionally operable to establish unit 412 establish it is logical between electronic equipment and microphone apparatus
After letter connection, play instruction is sent to microphone apparatus, so that microphone apparatus plays audition content.
Wherein, implement the electronic equipment shown in Fig. 6, can be adjusted to current reverberation scheme according to target sound feature
The corresponding reverberation scheme of targeted customer's identity, so as to improve the efficiency for adjusting reverberation, reduces the technical threshold of user；Can also be
It by user voice characteristic storage is sample audio feature after setting instruction to detect identity, so as to complete setting for user identity
Put.Further, implement the electronic equipment shown in Fig. 6, communication connection can not be set up in electronic equipment and microphone apparatus
In the case of, output prompt message is to remind user, so as to communicate due to not set up between electronic equipment and microphone apparatus
Connect and cause the probability of user identity setup failed, improve user experience.Further, implement the electronics shown in Fig. 6 to set
It is standby, play instruction can also be sent, so that microphone apparatus plays the audition content for being used for guiding user, so as in user
Carry out providing appropriate guiding during user identity setting, reduce further the technical threshold of user.
Embodiment seven
Referring to Fig. 7, Fig. 7 is the structure diagram of another electronic equipment disclosed by the embodiments of the present invention.Such as Fig. 7 institutes
Show, which can also include：
It is stored with the memory 701 of executable program code；
The processor 702 coupled with memory 701；
Wherein, processor 702 calls the executable program code stored in memory 701, performs described by Fig. 1~Fig. 3
Any reverberation adjusting method.
It should be noted that electronic equipment shown in Fig. 7 can also include power supply, input button, camera, loudspeaker,
Components not shown, the present embodiment such as screen, RF circuits, Wi-Fi module, bluetooth module, sensor do not repeat.
The embodiment of the present invention discloses a kind of computer-readable recording medium, it stores computer program, wherein, the computer
Program causes computer to perform the described any reverberation adjusting methods of Fig. 1~Fig. 3.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is can
To instruct relevant hardware to complete by program, which can be stored in a computer-readable recording medium, storage
Medium include read-only storage (Read-Only Memory, ROM), random access memory (Random Access Memory,
RAM), programmable read only memory (Programmable Read-only Memory, PROM), erasable programmable is read-only deposits
Reservoir (Erasable Programmable Read Only Memory, EPROM), disposable programmable read-only storage (One-
Time Programmable Read-Only Memory, OTPROM), the electronics formula of erasing can make carbon copies read-only storage
(Electrically-Erasable Programmable Read-Only Memory, EEPROM), read-only optical disc (Compact
Disc Read-Only Memory, CD-ROM) or other disk storages, magnetic disk storage, magnetic tape storage or can
For carrying or storing any other computer-readable medium of data.
A kind of reverberation adjusting method disclosed by the embodiments of the present invention and electronic equipment are described in detail above, herein
In apply specific case the principle of the present invention and embodiment be set forth, the explanation of above example is only intended to side
Assistant solves the method and its core concept of the present invention；Meanwhile for those of ordinary skill in the art, the think of according to the present invention
Think, in specific embodiments and applications there will be changes, in conclusion this specification content should not be construed as pair
The limitation of the present invention.
Claims (12)
- A kind of 1. reverberation adjusting method, it is characterised in that the described method includes：Electronic equipment receives the either objective voice signal that microphone apparatus collects, and extracts the mesh of the target sound signal Mark sound characteristic；The electronic equipment judge the target sound feature whether with any default sample audio characteristic matching, if Match somebody with somebody, search the corresponding targeted customer's identity of the sample audio feature, targeted customer's identity is used for default at least two One kind in the identity of family；Current reverberation scheme is adjusted to the corresponding user's reverberation scheme of targeted customer's identity by the electronic equipment.
- 2. reverberation adjusting method according to claim 1, it is characterised in that if the target sound feature and the sample This sound characteristic mismatches, and the method further includes：Current reverberation scheme is adjusted to default reverb scheme by the electronic equipment, the default reverb scheme with it is described at least The corresponding all reverberation schemes of two user identity are different.
- 3. reverberation adjusting method according to claim 2, it is characterised in that the method further includes：The electronic equipment detection identity sets instruction, and the identity sets instruction to be used to set at least two user identity In any user identity；The user voice signal that electronic equipment microphone apparatus according to the identity sets command reception collects, and Extract the user voice feature of the user voice signal；The user voice characteristic storage is sample audio feature corresponding with any user identity by the electronic equipment.
- 4. reverberation adjusting method according to claim 3, it is characterised in that detect that identity is set in the electronic equipment After instruction, the method further includes：The electronic equipment judges communication connection whether has been established between the electronic equipment and the microphone apparatus；If having established the communication connection between the electronic equipment and the microphone apparatus, the electronic equipment is to described Microphone apparatus sends play instruction, so that the microphone apparatus plays audition content；The electronic equipment detects whether to receive feedback command, and the feedback command is the microphone apparatus in the audition Sent when content finishes；If detecting the feedback command, the electronic equipment performs described according to the identity sets command reception The user voice signal that microphone apparatus collects, and extract the user voice feature of the user voice signal.
- 5. reverberation adjusting method according to claim 4, it is characterised in that if the electronic equipment and the microphone The communication connection is not set up between equipment, the method further includes：The electronic equipment exports prompt message, and the prompt message is used to prompt user to establish the electronic equipment and the wheat The communication connection between gram wind devices；The electronic equipment detection user instructs for the communication connection of prompt message input, and according to the communication connection The communication connection between the electronic equipment and the microphone apparatus is established in instruction；Play instruction is sent to the microphone apparatus described in the electronic equipment execution, so that the microphone apparatus plays Audition content.
- 6. a kind of electronic equipment, it is characterised in that including：Extraction unit, the either objective voice signal collected for receiving microphone apparatus, and extract the target sound letter Number target sound feature；First judging unit, for judge the target sound feature whether with any default sample audio characteristic matching；Searching unit, for judging the target sound feature and the sample audio feature in first judging unit Timing, searches the corresponding targeted customer's identity of the sample audio feature, and targeted customer's identity is default at least two One kind in user identity；Adjustment unit, for current reverberation scheme to be adjusted to the corresponding user's reverberation scheme of targeted customer's identity.
- 7. electronic equipment according to claim 6, it is characterised in that：The adjustment unit, is additionally operable to judge the target sound feature and the sample audio in first judging unit When feature mismatches, current reverberation scheme is adjusted to default reverb scheme, the default reverb scheme and described at least two The corresponding all reverberation schemes of a user identity are different.
- 8. electronic equipment according to claim 7, it is characterised in that further include：First detection unit, sets instruction, the identity sets instruction to be used to set described at least two to use for detecting identity Any user identity in the identity of family；The extraction unit, is additionally operable to the user voice that the microphone apparatus according to the identity sets command reception collects Signal, and extract the user voice feature of the user voice signal；Storage unit, for the user voice characteristic storage is special for sample audio corresponding with any user identity Sign.
- 9. electronic equipment according to claim 8, it is characterised in that further include：Second judging unit, for after the first detection unit detects that the identity sets instruction, judging the electricity Whether communication connection has been established between sub- equipment and the microphone apparatus；Transmitting element, it is built between the electronic equipment and the microphone apparatus for judging in second judging unit When standing the communication connection, play instruction is sent to the microphone apparatus, so that the microphone apparatus plays audition content；Second detection unit, for detecting whether receiving feedback command, the feedback command is the microphone apparatus in institute State what is sent when audition content finishes；The user voice signal that extraction unit microphone apparatus according to the identity sets command reception collects, and The mode for extracting the user voice feature of the user voice signal is specially：The extraction unit sets according to the identity and instructs after the second detection unit detects the feedback command The user voice signal that the microphone apparatus collects is received, and extracts the user voice feature of the user voice signal.
- 10. electronic equipment according to claim 9, it is characterised in that further include：Output unit, for judging not build between the electronic equipment and the microphone apparatus in second judging unit Stand the communication connection when, export prompt message, the prompt message be used for prompt user establish the electronic equipment with it is described The communication connection between microphone apparatus；3rd detection unit, for detecting communication connection instruction of the user for prompt message input；Unit is established, for establishing the institute between the electronic equipment and the microphone apparatus according to the communication connection instruction State communication connection；The transmitting element, is additionally operable to establish institute between the electronic equipment and the microphone apparatus in the unit of establishing After stating communication connection, play instruction is sent to the microphone apparatus, so that the microphone apparatus plays audition content.
- 11. a kind of electronic equipment, it is characterised in that including：It is stored with the memory of executable program code；The processor coupled with the memory；The processor calls any one of the executable program code stored in the memory, perform claim requirement 1~5 The reverberation adjusting method.
- A kind of 12. computer-readable recording medium, it is characterised in that it stores computer program, wherein, the computer program So that computer perform claim requires 1~5 any one of them reverberation adjusting method.
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