CN109121046A - Plug-hole processing method and Related product - Google Patents
Plug-hole processing method and Related product Download PDFInfo
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- CN109121046A CN109121046A CN201810815119.2A CN201810815119A CN109121046A CN 109121046 A CN109121046 A CN 109121046A CN 201810815119 A CN201810815119 A CN 201810815119A CN 109121046 A CN109121046 A CN 109121046A
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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
- H04R3/12—Circuits for transducers, loudspeakers or microphones for distributing signals to two or more loudspeakers
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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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- General Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Circuit For Audible Band Transducer (AREA)
Abstract
The embodiment of the present application discloses a kind of plug-hole processing method and Related product, comprising: obtains the acoustic signals issued by the loudspeaker by the main microphon；Determine that the first parameter of the acoustic signals, first parameter include the amplitude parameter, frequency parameter, energy parameter of the acoustic signals, first parameter is used to describe the signal strength of the acoustic signals；When detecting that first parameter is less than parameter preset, determine that the main microphon is in plug-hole state；Under the plug-hole state, predetermined registration operation is executed by the secondary microphone.The embodiment of the present application is advantageously implemented the automation of plug-hole detection, promotes convenience and timeliness that plug-hole detects and the integrality that voice data obtains.
Description
Technical field
This application involves technical field of electronic equipment, and in particular to a kind of plug-hole processing method and Related product.
Background technique
With a large amount of universal and fast development of electronic equipment (for example, smart phone), more and more applications are mounted
In the electronic equipment of user, such as video class application, game class application, the application of music class etc., wherein it widely applies in user
It is may require that during use through microphone typing voice data.
Currently, people will often find that the phenomenon that plug-hole occurs in microphone, such as finger plug-hole, dust plug-hole, water droplet block up
Hole etc., this just causes electronic equipment the lesser situation of audio discontinuity, volume occur by the voice data that microphone obtains, and influences
The normal use of user.
Summary of the invention
The embodiment of the present application provides a kind of plug-hole processing method and Related product, and the automatic of plug-hole detection may be implemented
Change, promotes convenience and timeliness that plug-hole detects and the integrality that voice data obtains.
In a first aspect, the embodiment of the present application provides a kind of plug-hole processing method, it is applied to electronic equipment, the electronics is set
Standby includes loudspeaker, main microphon and secondary microphone, which comprises
The acoustic signals issued by the loudspeaker are obtained by the main microphon；
Determine that the first parameter of the acoustic signals, first parameter include the amplitude parameter of the acoustic signals, frequency
Rate parameter, energy parameter, first parameter are used to describe the signal strength of the acoustic signals；
When detecting that first parameter is less than parameter preset, determine that the main microphon is in plug-hole state；
Under the plug-hole state, predetermined registration operation is executed by the secondary microphone.
Second aspect, the embodiment of the present application provide a kind of plug-hole processing unit, are applied to electronic equipment, and the electronics is set
Standby includes loudspeaker, main microphon and secondary microphone, including acquiring unit, determination unit and processing unit, in which:
The acquiring unit, for obtaining the acoustic signals issued by the loudspeaker by the main microphon；
The determination unit, for determining that the first parameter of the acoustic signals, first parameter include the sound wave
Amplitude parameter, frequency parameter, the energy parameter of signal, first parameter are used to describe the signal strength of the acoustic signals；
And for determining that the main microphon is in plug-hole state when detecting that first parameter is less than parameter preset；
The processing unit, for executing predetermined registration operation by the secondary microphone under the plug-hole state.
The third aspect, the embodiment of the present application provide a kind of electronic equipment, comprising: processor, memory and one or
Multiple programs；One or more of programs are stored in above-mentioned memory, and are configured to be executed by the processor,
Described program is included the steps that for executing instruction described in the embodiment of the present application first aspect either method.
Fourth aspect, the embodiment of the present application provide a kind of computer readable storage medium, wherein described computer-readable
Storage medium is stored with the computer program for electronic data interchange, which specifically includes instruction, described instruction
Include for executing step, the computer some or all of as described in the embodiment of the present application first aspect either method
Electronic equipment.
5th aspect, the embodiment of the present application provide a kind of computer program product, wherein the computer program product
Non-transient computer readable storage medium including storing computer program, the computer program are operable to make to calculate
Machine executes the step some or all of as described in the embodiment of the present application first aspect either method.The computer program product
It can be a software installation packet, the computer includes electronic equipment.
As can be seen that electronic equipment is obtained by the main microphon by the loudspeaker first in the embodiment of the present application
The acoustic signals of sending, then, it is determined that the first parameter of the acoustic signals, first parameter includes the acoustic signals
Amplitude parameter, frequency parameter, energy parameter, first parameter are used to describe the signal strength of the acoustic signals, then, when
When detecting that first parameter is less than parameter preset, determine that the main microphon is in plug-hole state, finally, in the plug-hole
Under state, predetermined registration operation is executed by the secondary microphone.As it can be seen that electronic equipment was issued by main microphon receiving speaker
Acoustic signals can detect the plug-hole state of main microphon, realize the automation of plug-hole detection, improve plug-hole detection just
Victory and timeliness, moreover, executing predetermined registration operation when detecting plug-hole state by the secondary microphone, improving in time
The function of secondary microphone is conducive to the integrality for promoting the voice data of subsequent admission.
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
Some embodiments of application for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of flow diagram of plug-hole processing method disclosed in the embodiment of the present application；
Fig. 2 is the flow diagram of another kind plug-hole processing method disclosed in the embodiment of the present application；
Fig. 3 is the flow diagram of another kind plug-hole processing method disclosed in the embodiment of the present application；
Fig. 4 is the structural schematic diagram of a kind of electronic equipment disclosed in the embodiment of the present application；
Fig. 5 A is a kind of functional unit composition block diagram of plug-hole processing unit disclosed in the embodiment of the present application；
Fig. 5 B is the functional unit composition block diagram of another kind plug-hole processing unit disclosed in the embodiment of the present application；
Fig. 6 is a kind of structural schematic diagram of smart phone disclosed in the embodiment of the present application.
Specific embodiment
In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application
Attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is only
Some embodiments of the present application, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall in the protection scope of this application.
The description and claims of this application and term " first " in above-mentioned attached drawing, " second " etc. are for distinguishing
Different objects, are not use to describe a particular order.In addition, term " includes " and " having " and their any deformations, it is intended that
It is to cover and non-exclusive includes.Such as the process, method, system, product or equipment for containing a series of steps or units do not have
It is defined in listed step or unit, but optionally further comprising the step of not listing or unit, or optionally also wrap
Include other step or units intrinsic for these process, methods, product or equipment.
Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described can wrap in conjunction with the embodiments
It is contained at least one embodiment of the application.Each position in the description occur the phrase might not each mean it is identical
Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and
Implicitly understand, embodiment described herein can be combined with other embodiments.
Electronic equipment involved by the embodiment of the present application may include the various handheld devices with wireless communication function,
Mobile unit, wearable device calculate equipment or are connected to other processing equipments and various forms of radio modem
User equipment (User Equipment, UE), mobile station (Mobile Station, MS), terminal device (terminal
Device) etc..For convenience of description, apparatus mentioned above is referred to as electronic equipment.The embodiment of the present application is carried out below detailed
It is thin to introduce.
Referring to Fig. 1, Fig. 1 is that the embodiment of the present application provides a kind of flow diagram of plug-hole processing method, it is applied to
Electronic equipment, the electronic equipment includes loudspeaker, main microphon and secondary microphone, as shown, this plug-hole processing method packet
It includes:
S101, electronic equipment obtain the acoustic signals issued by the loudspeaker by the main microphon；
Wherein, the acoustic signals can be the acoustic signals of ultrasonic wave of the frequency greater than 20000 hertz, the loudspeaker
In include ultrasonic transmitter, be also possible to the heard sound that human ear of the frequency between 20000 hertz to 20 hertz can be heard
Acoustic signals, do not do unique restriction herein.
Wherein, in the case where not having ambient sound interference, what the acoustic signals can be heard for above-mentioned human ear can
Acoustic signals on hearing the news, when there are in the case where ambient sound interference, the acoustic signals can be believed for the sound wave of above-mentioned ultrasonic wave
Number, wherein the electronic equipment can built-in decibel detector test environmental volume determine whether there is ambient sound interference,
In, when acoustic signals be the acoustic signals of above-mentioned ultrasonic wave when, electronic equipment needs are controlled in the case where there is shelter
Loudspeaker processed issues acoustic signals, and shelter can be the arbitrary objects that can block the loudspeaker in a certain range, example
Such as can be the body of user, palm etc., when acoustic signals be the acoustic signals of above-mentioned heard sound when, the acoustic signals are
The acoustic signals of the heard sound prestored in the electronic equipment.
S102, the electronic equipment determine that the first parameter of the acoustic signals, first parameter include the sound wave
Amplitude parameter, frequency parameter, the energy parameter of signal, first parameter are used to describe the signal strength of the acoustic signals；
Wherein, sound wave is a kind of mechanical wave, and therefore, there are energy, the energy can pass through the medium of propagation for sound wave itself
Density, frequency, amplitude and velocity of wave are calculated, i.e., the unit time flow through the average value of the energy of unit area medium number come
Indicate the energy of the sound of the unit area, and the signal strength of acoustic signals referred in the unit time, sound wave by perpendicular to
The acoustic energy of direction of propagation unit area.
S103, the electronic equipment determine the main microphon when detecting that first parameter is less than parameter preset
In plug-hole state.
Wherein, the main microphon be in plug-hole state refer to the electronic equipment for main microphon acquisition sound
Through-hole is in blocked state, such as by dust, water filter medium clogging etc..
Wherein, the parameter type of the parameter preset is corresponding with first parameter, such as first parameter includes vibration
Width parameter and energy parameter, then parameter preset equally includes amplitude parameter and energy parameter, the parameter preset is described raises
When sound device issues the acoustic signals, the parameter of the acoustic signals, and first parameter receives institute for the main microphon
When stating acoustic signals, the parameter of the acoustic signals.
Wherein, described when detecting that first parameter is less than parameter preset, determine that the main microphon is in plug-hole
The specific implementation of state can be diversified, such as can be single parameter in the first parameter and is less than parameter preset
In corresponding parameter when, determine that the main microphon is in plug-hole state, for example, amplitude parameter be less than parameter preset in amplitude
When parameter, determine that the main microphon is in plug-hole state, the amplitude parameter in the parameter preset can be 10 microns, it is 15 micro-
Rice etc., or can be, when all parameters in the first parameter are respectively less than corresponding parameter in parameter preset, determine the main wheat
Gram wind is in plug-hole state, it is not limited here.
S104, the electronic equipment execute predetermined registration operation under the plug-hole state, through the secondary microphone.
Wherein, the main microphon is located at the bottom of electronic equipment, is mainly used for that user makes a phone call or voice, video are chatted
It when recorded speech, the secondary microphone is mainly used for noise reduction.
Wherein, the predetermined registration operation can be when secondary microphone is in non-plug-hole state, pass through single secondary microphone
Pickup operation is executed, or can be when major-minor microphone is in plug-hole state, it is same by main microphon and secondary microphone
The operation of Shi Zhihang pickup, it is not limited here, wherein pickup is exactly the voice data of main microphon or secondary microphone user
The process of collection.
As can be seen that electronic equipment is obtained by the main microphon by the loudspeaker first in the embodiment of the present application
The acoustic signals of sending, then, it is determined that the first parameter of the acoustic signals, first parameter includes the acoustic signals
Amplitude parameter, frequency parameter, energy parameter, first parameter are used to describe the signal strength of the acoustic signals, then, when
When detecting that first parameter is less than parameter preset, determine that the main microphon is in plug-hole state, finally, in the plug-hole
Under state, predetermined registration operation is executed by the secondary microphone.As it can be seen that electronic equipment was issued by main microphon receiving speaker
Acoustic signals can detect the plug-hole state of main microphon, realize the automation of plug-hole detection, improve plug-hole detection just
Victory and timeliness, moreover, executing predetermined registration operation when detecting plug-hole state by the secondary microphone, improving in time
The function of secondary microphone is conducive to the integrality for promoting the voice data of subsequent admission.
It is described under the plug-hole state in a possible example, predetermined registration operation is executed by the secondary microphone,
Include:
Under the plug-hole state, by the pickup function of the electronic equipment by the first pickup function switch be the second pickup
Function, the first pickup function are the pickup function that the main microphon executes, and the second pickup function is the secondary wheat
The pickup function that gram wind executes.
Wherein, the first pickup function is that main microphon goes to execute the process that voice data is collected, second pickup
Function is that secondary microphone goes to execute the process that voice data is collected.
As it can be seen that electronic equipment is switched to secondary microphone and holds when detecting that main microphon is in plug-hole state in this example
The operation of row pickup avoids still picking up incomplete situation using voice data caused by main microphon pickup, improves voice number
According to the integrality of acquisition.
It is described under the plug-hole state in a possible example, predetermined registration operation is executed by the secondary microphone,
Include:
Under the plug-hole state, when detecting the acquisition instruction of target speech data, while starting the first pickup function
It can be the pickup function that the main microphon executes, the second pickup function with the second pickup function, the first pickup function
It can be the pickup function that the secondary microphone executes.
Wherein, the target speech data is electronic equipment voice data to be enrolled, and the target speech data can be with
User using call, voice or Video chat in application, needing to enroll and be sent to by microphone the voice of opposite end
Data are also possible to the voice data for needing to enroll when user is exchanged during using game application with teammate, herein not
It limits.
Wherein, the acquisition instruction can be the finger that electronic equipment is operated when user needs microphone to enroll audio data
It enables, which can be the specified region of double-click or long-pressing touch screen, is also possible to the instruction triggered after click to dial button,
It is not limited here.
As it can be seen that in this example, electronic equipment is when main microphon is in plug-hole state, when detecting target speech data
When acquisition instruction, while main microphon and secondary microphone are used, makes the acquisition of target speech data that there is dual guarantee, further
The integrality that target speech data obtains is ensured.
In this possible example, after described while the first pickup function of starting and the second pickup function, the side
Method further include:
The first voice data that the first pickup function obtains is divided into the first data slot according to first time interval
Group；
The second speech data that the second pickup function obtains is divided into the second data slot according to the second time interval
Group；
The target speech data is combined into according to the first data slot group and second data slot；
Send the target speech data.
Wherein, the first time interval and second time interval can be the same or different, and not limit herein
Fixed, the first time interval can be 0.1ms, 0.5ms etc., and second time interval can be 0.2ms, 0.6ms etc.,
This is without limitation.
Wherein, include multiple first data slots in the first data slot group, include more in the second data slot group
A second data slot is combined into the target speech data according to the first data slot group and second data slot
Specific implementation can be when first time interval is identical with the second time interval, it is corresponding to compare each same time period
The first data slot and the second data slot, the high data slice of audio is chosen in the first data slot and the second data slot
Section will choose all data slots completed and be spliced into target speech data, or can be and determine in the first data slot
The lower data slot of audio, and corresponding segment is found in the second data slot group, and the segment found is replaced first
The lower data slot of data slot group sound intermediate frequency synthesizes the target speech data, it is not limited here.
As it can be seen that electronic equipment detects target voice acquisition instruction after detecting main microphon plug-hole in this example
When, while starting main microphon and secondary microphone acquisition voice data, and the first voice data and second speech data are divided into
First data slot and the second data slot group, and target voice is combined into according to the first data slot group and the second data slot
Data, algorithm is simple, is conducive to the integrality and convenience that promote target speech data.
In this possible example, the first time interval is identical with second time interval, described according to institute
It states the first data slot group and second data slot is combined into the target speech data, comprising:
Compare the second number in the first data slot and the second data slot group in the first data slot group
According to segment, first data slot period corresponding with second data slot is identical；
It chooses first data slot and the high data slot of the second data slot sound intermediate frequency is target data piece
Section；
By multiple target data fragment combinations at the target speech data.
As it can be seen that electronic equipment compares the second data slot of each first data slot and corresponding period in this example,
The high target data segment of audio is chosen, that is, the hole state that is blocked chosen influences lesser target voice segment, finally, by these
Target voice segment synthesizes target speech data, further improves the clarity and integrity degree of target speech data, promotes language
The intelligence of sound data processing.
In a possible example, by the main microphon obtain the acoustic signals issued by the loudspeaker it
Before, the method also includes:
Determine the posture information of the electronic equipment；
When detecting the posture information and the success of preset posture information matches, pass through according to the parameter preset described
Loudspeaker issues the acoustic signals, and the acoustic signals are the acoustic signals of supersonic band.
Wherein, the electronic equipment can determine the posture information of electronic equipment by built-in gravity sensor,
In, the preset posture information can be the loudspeaker of electronic equipment towards the posture of barrier, such as can be, electronic equipment
It is held by manpower and loudspeaker is towards the direction of user, in this direction, electronic equipment can by the ultrasonic wave that loudspeaker issues
To carry out diffraction when touching user's body, main microphon is made to can receive the acoustic signals of the ultrasonic wave.
As it can be seen that electronic equipment passes through hair when detecting posture information and the success of preset posture information matches in this example
The acoustic signals of ultrasonic wave are penetrated to determine the plug-hole state of main microphon, ambient sound when being conducive to avoid emitting heard sound sound wave
Interference, and, it is determined that after posture information, is conducive to ensure that microphone can receive the acoustic signals, is conducive to be promoted stifled
The accuracy of hole detection.
In this possible example, after the posture information of the determination electronic equipment, the method also includes:
When detecting that the posture information and the preset posture information comparison fail, environmental volume is obtained；
When detecting that the environmental volume is less than default volume threshold, pass through the loudspeaker according to the parameter preset
The acoustic signals are issued, the acoustic signals are the acoustic signals of audible audio frequency range.
Wherein, the default volume threshold can be the infinitesimal threshold value of approach, and the environmental volume is less than or equal to
Show to interfere without ambient sound now when default volume threshold.
As it can be seen that electronic equipment is by judging that environmental volume is less than or equal to default volume threshold, i.e., acyclic in this example
In the case that border sound interferes, microphone plug-hole can be detected by emitting the acoustic signals of heard sound, it is convenient to realize, is conducive to
Promote the convenience and accuracy of plug-hole detection.
It is consistent with the embodiment shown in FIG. 1, referring to Fig. 2, Fig. 2 is provided by the embodiments of the present application another stifled
The flow diagram of hole processing method is applied to electronic equipment, and the electronic equipment includes loudspeaker, main microphon and secondary Mike
Wind, as shown, this plug-hole processing method includes:
S201, electronic equipment determine the posture information of the electronic equipment.
S202, the electronic equipment is when detecting the posture information and the success of preset posture information matches, according to pre-
Setting parameter issues acoustic signals by the loudspeaker, and the acoustic signals are the acoustic signals of supersonic band.
S203, the electronic equipment obtain the acoustic signals issued by the loudspeaker by the main microphon.
S204, the electronic equipment determine the first parameter of the acoustic signals that the main microphon obtains, described the
One parameter includes the amplitude parameter, frequency parameter, energy parameter of the acoustic signals, and first parameter is for describing the sound
The signal strength of wave signal.
S205, the electronic equipment determine the main wheat when detecting that first parameter is less than the parameter preset
Gram wind is in plug-hole state.
S206, the electronic equipment is under the plug-hole state, by the pickup function of the electronic equipment by the first pickup
Function switch be the second pickup function, the first pickup function be the main microphon execute pickup function, described second
Pickup function is the pickup function that the secondary microphone executes.
As can be seen that electronic equipment is obtained by the main microphon by the loudspeaker first in the embodiment of the present application
The acoustic signals of sending, then, it is determined that the first parameter of the acoustic signals, first parameter includes the acoustic signals
Amplitude parameter, frequency parameter, energy parameter, first parameter are used to describe the signal strength of the acoustic signals, then, when
When detecting that first parameter is less than parameter preset, determine that the main microphon is in plug-hole state, finally, in the plug-hole
Under state, predetermined registration operation is executed by the secondary microphone.As it can be seen that electronic equipment was issued by main microphon receiving speaker
Acoustic signals can detect the plug-hole state of main microphon, realize the automation of plug-hole detection, improve plug-hole detection just
Victory and timeliness, moreover, executing predetermined registration operation when detecting plug-hole state by the secondary microphone, improving in time
The function of secondary microphone is conducive to the integrality for promoting the voice data of subsequent admission.
In addition, electronic equipment passes through transmitting ultrasonic wave when detecting posture information and the success of preset posture information matches
Acoustic signals determine the plug-hole state of main microphon, the interference of ambient sound when being conducive to avoid transmitting heard sound sound wave, and
And, it is determined that after posture information, be conducive to ensure that microphone can receive the acoustic signals, be conducive to promote plug-hole detection
Accuracy.
In addition, electronic equipment, which when detecting that main microphon is in plug-hole state, is switched to secondary microphone, executes pickup behaviour
Make, avoids still picking up incomplete situation using voice data caused by main microphon pickup, improve voice data acquisition
Integrality.
It is consistent with the embodiment shown in FIG. 1, referring to Fig. 3, Fig. 3 is provided by the embodiments of the present application another stifled
The flow diagram of hole processing method is applied to electronic equipment, and the electronic equipment includes loudspeaker, main microphon and secondary Mike
Wind, as shown, this plug-hole processing method includes:
S301, electronic equipment determine the posture information of the electronic equipment.
S302, the electronic equipment obtain ring when detecting that the posture information and preset posture information comparison fail
Border volume.
S303, the electronic equipment is when detecting that the environmental volume is less than default volume threshold, according to parameter preset
Acoustic signals are issued by the loudspeaker, the acoustic signals are the acoustic signals of audible audio frequency range.
S304, the electronic equipment obtain the acoustic signals issued by the loudspeaker by the main microphon.
S305, the electronic equipment determine the first parameter of the acoustic signals that the main microphon obtains, described the
One parameter includes the amplitude parameter, frequency parameter, energy parameter of the acoustic signals, and first parameter is for describing the sound
The signal strength of wave signal.
S306, the electronic equipment determine the main wheat when detecting that first parameter is less than the parameter preset
Gram wind is in plug-hole state.
S307, the electronic equipment is under the plug-hole state, when detecting the acquisition instruction of target speech data, together
Shi Qidong the first pickup function and the second pickup function, the first pickup function are the pickup function that the main microphon executes
Can, the second pickup function is the pickup function that the secondary microphone executes.
S308, the first voice data that the electronic equipment obtains the first pickup function is according to first time interval
It is divided into the first data slot group.
S309, the second speech data that the electronic equipment obtains the second pickup function is according to the second time interval
It is divided into the second data slot group.
S310, the electronic equipment are combined into the mesh according to the first data slot group and second data slot
Mark voice data.
S311, the electronic equipment send the target speech data.
As can be seen that electronic equipment is obtained by the main microphon by the loudspeaker first in the embodiment of the present application
The acoustic signals of sending, then, it is determined that the first parameter of the acoustic signals, first parameter includes the acoustic signals
Amplitude parameter, frequency parameter, energy parameter, first parameter are used to describe the signal strength of the acoustic signals, then, when
When detecting that first parameter is less than parameter preset, determine that the main microphon is in plug-hole state, finally, in the plug-hole
Under state, predetermined registration operation is executed by the secondary microphone.As it can be seen that electronic equipment was issued by main microphon receiving speaker
Acoustic signals can detect the plug-hole state of main microphon, realize the automation of plug-hole detection, improve plug-hole detection just
Victory and timeliness, moreover, executing predetermined registration operation when detecting plug-hole state by the secondary microphone, improving in time
The function of secondary microphone is conducive to the integrality for promoting the voice data of subsequent admission.
In addition, electronic equipment is interfered by judging that environmental volume is less than or equal to default volume threshold without ambient sound
In the case where, microphone plug-hole can be detected by emitting the acoustic signals of heard sound, it is convenient to realize, is conducive to promote plug-hole
The convenience and accuracy of detection.
In addition, the first voice data and second speech data are divided into the first data slot and the second number respectively by electronic equipment
It is combined into target speech data according to segment group, and according to the first data slot group and the second data slot, algorithm is simple, is conducive to
Promote the integrality and convenience of target speech data.
It is consistent with above-mentioned Fig. 1, Fig. 2, embodiment shown in Fig. 3, referring to Fig. 4, Fig. 4 is provided by the embodiments of the present application
A kind of structural schematic diagram of mobile terminal is somebody's turn to do as shown, the electronic equipment includes loudspeaker, main microphon and secondary microphone
Electronic equipment includes processor 401, memory 402, communication interface 403 and one or more programs 404, wherein above-mentioned one
A or multiple programs 404 are stored in above-mentioned memory 402, and are configured to be executed by above-mentioned processor 401, above procedure
Including the instruction for executing following steps；
The acoustic signals issued by the loudspeaker are obtained by the main microphon；
Determine that the first parameter of the acoustic signals, first parameter include the amplitude parameter of the acoustic signals, frequency
Rate parameter, energy parameter, first parameter are used to describe the signal strength of the acoustic signals；
When detecting that first parameter is less than parameter preset, determine that the main microphon is in plug-hole state；
Under the plug-hole state, predetermined registration operation is executed by the secondary microphone.
As can be seen that electronic equipment is obtained by the main microphon by the loudspeaker first in the embodiment of the present application
The acoustic signals of sending, then, it is determined that the first parameter of the acoustic signals, first parameter includes the acoustic signals
Amplitude parameter, frequency parameter, energy parameter, first parameter are used to describe the signal strength of the acoustic signals, then, when
When detecting that first parameter is less than parameter preset, determine that the main microphon is in plug-hole state, finally, in the plug-hole
Under state, predetermined registration operation is executed by the secondary microphone.As it can be seen that electronic equipment was issued by main microphon receiving speaker
Acoustic signals can detect the plug-hole state of main microphon, realize the automation of plug-hole detection, improve plug-hole detection just
Victory and timeliness, moreover, executing predetermined registration operation when detecting plug-hole state by the secondary microphone, improving in time
The function of secondary microphone is conducive to the integrality for promoting the voice data of subsequent admission.
In a possible example, under the plug-hole state, in terms of executing predetermined registration operation by the secondary microphone,
Instruction in described program is specifically used for executing following operation: under the plug-hole state, by the pickup function of the electronic equipment
It can be the second pickup function by the first pickup function switch, the first pickup function is the pickup function that the main microphon executes
Can, the second pickup function is the pickup function that the secondary microphone executes.
In a possible example, under the plug-hole state, in terms of executing predetermined registration operation by the secondary microphone,
Instruction in described program is specifically used for executing following operation: under the plug-hole state, when detecting target speech data
When acquisition instruction, while starting the first pickup function and the second pickup function, the first pickup function is the main microphon
The pickup function of execution, the second pickup function are the pickup function that the secondary microphone executes.
In this possible example, above procedure further includes the instruction for executing following steps: described while starting
After first pickup function and the second pickup function, when the first voice data that the first pickup function is obtained is according to first
Between interval be divided into the first data slot group；And the second speech data for obtaining the second pickup function is according to second
Time interval is divided into the second data slot group；And for according to the first data slot group and the second data slot group
Synthesize the target speech data；And for sending the target speech data.
In this possible example, the first time interval with second time interval identical, the basis
Finger in terms of the first data slot group and second data slot are combined into the target speech data, in described program
It enables and is specifically used for executing following operation: the first data slot and second data slice in comparison the first data slot group
The second data slot of Duan Zuzhong, first data slot period corresponding with second data slot are identical；And
For choosing first data slot and the high data slot of the second data slot sound intermediate frequency is target data segment；With
And it is used for multiple target data fragment combinations into the target speech data.
In a possible example, above procedure further includes the instruction for executing following steps: described by described
Before main microphon obtains the acoustic signals issued by the loudspeaker, the posture information of the electronic equipment is determined；And it uses
In when detecting the posture information and the success of preset posture information matches, pass through the loudspeaker according to the parameter preset
The acoustic signals are issued, the acoustic signals are the acoustic signals of supersonic band.
In this possible example, above procedure further includes the instruction for executing following steps: described in the determination
After the posture information of electronic equipment, when detecting that the posture information and the preset posture information comparison fail, obtain
Environmental volume；And for passing through according to the parameter preset when detecting that the environmental volume is less than default volume threshold
The loudspeaker issues the acoustic signals, and the acoustic signals are the acoustic signals of audible audio frequency range.
It is above-mentioned that mainly the scheme of the embodiment of the present application is described from the angle of method side implementation procedure.It is understood that
, in order to realize the above functions, it comprises execute the corresponding hardware configuration of each function and/or software mould for electronic equipment
Block.Those skilled in the art should be readily appreciated that, in conjunction with each exemplary unit of embodiment description presented herein
And algorithm steps, the application can be realized with the combining form of hardware or hardware and computer software.Some function actually with
Hardware or computer software drive the mode of hardware to execute, the specific application and design constraint item depending on technical solution
Part.Professional technician can specifically realize described function to each using distinct methods, but this reality
Now it is not considered that exceeding scope of the present application.
The embodiment of the present application can carry out the division of functional unit according to above method example to electronic equipment, for example, can
With each functional unit of each function division of correspondence, two or more functions can also be integrated in a processing unit
In.Above-mentioned integrated unit both can take the form of hardware realization, can also realize in the form of software functional units.It needs
It is noted that be schematical, only a kind of logical function partition to the division of unit in the embodiment of the present application, it is practical real
It is current that there may be another division manner.
Fig. 5 A is the functional unit composition block diagram of plug-hole processing unit 500 involved in the embodiment of the present application.The plug-hole
Processing unit 500 is applied to electronic equipment, and the electronic equipment includes loudspeaker, main microphon and secondary microphone, at the plug-hole
Managing device 500 includes acquiring unit 501, determination unit 502 and processing unit 503, wherein
The acquiring unit 501, for obtaining the acoustic signals issued by the loudspeaker by the main microphon；
The determination unit 502, for determining that the first parameter of the acoustic signals, first parameter include the sound
Amplitude parameter, frequency parameter, the energy parameter of wave signal, the signal that first parameter is used to describe the acoustic signals are strong
Degree；And for determining that the main microphon is in plug-hole state when detecting that first parameter is less than parameter preset；
The processing unit 503, for executing predetermined registration operation by the secondary microphone under the plug-hole state.
As can be seen that electronic equipment is obtained by the main microphon by the loudspeaker first in the embodiment of the present application
The acoustic signals of sending, then, it is determined that the first parameter of the acoustic signals, first parameter includes the acoustic signals
Amplitude parameter, frequency parameter, energy parameter, first parameter are used to describe the signal strength of the acoustic signals, then, when
When detecting that first parameter is less than parameter preset, determine that the main microphon is in plug-hole state, finally, in the plug-hole
Under state, predetermined registration operation is executed by the secondary microphone.As it can be seen that electronic equipment was issued by main microphon receiving speaker
Acoustic signals can detect the plug-hole state of main microphon, realize the automation of plug-hole detection, improve plug-hole detection just
Victory and timeliness, moreover, executing predetermined registration operation when detecting plug-hole state by the secondary microphone, improving in time
The function of secondary microphone is conducive to the integrality for promoting the voice data of subsequent admission.
In a possible example, under the plug-hole state, in terms of executing predetermined registration operation by the secondary microphone,
The processing unit 503 is specifically used for: under the plug-hole state, by the pickup function of the electronic equipment by the first pickup function
It can be switched to the second pickup function, the first pickup function is the pickup function that the main microphon executes, described the second ten
Sound function is the pickup function that the secondary microphone executes.
In a possible example, under the plug-hole state, in terms of executing predetermined registration operation by the secondary microphone,
The processing unit 503 is specifically used for: under the plug-hole state, when detecting the acquisition instruction of target speech data, together
Shi Qidong the first pickup function and the second pickup function, the first pickup function are the pickup function that the main microphon executes
Can, the second pickup function is the pickup function that the secondary microphone executes.
In this possible example, the processing unit 503 is described while starting the first pickup function and the second ten
It after sound function, is also used to: the first voice data that the first pickup function obtains is divided into the according to first time interval
One data slot group；And the second speech data for obtaining the second pickup function is divided into according to the second time interval
Second data slot group；And for being combined into the target according to the first data slot group and second data slot
Voice data；And for sending the target speech data.
In this possible example, the first time interval with second time interval identical, the basis
In terms of the first data slot group and second data slot are combined into the target speech data, the processing unit
503 are specifically used for: the in the first data slot and the second data slot group in comparison the first data slot group
Two data slots, first data slot period corresponding with second data slot are identical；And for choosing
It states the first data slot and the high data slot of the second data slot sound intermediate frequency is target data segment；And for will be more
A target data fragment combination is at the target speech data.
In a possible example, as shown in Figure 5 B, the plug-hole processing unit 500 further includes transmitting unit 504,
In, the transmitting unit 504, for it is described by the main microphon obtain the acoustic signals issued by the loudspeaker it
Before, determine the posture information of the electronic equipment；And the posture information and preset posture information matches are detected for working as
When success, the acoustic signals are issued by the loudspeaker according to the parameter preset, the acoustic signals are ultrasonic wave frequency
The acoustic signals of section.
In this possible example, the transmitting unit 504 the determination electronic equipment posture information it
Afterwards, it is also used to: when detecting that the posture information and the preset posture information comparison fail, obtaining environmental volume；And
For being issued by the loudspeaker according to the parameter preset when detecting that the environmental volume is less than default volume threshold
The acoustic signals, the acoustic signals are the acoustic signals of audible audio frequency range.
Wherein, acquiring unit 501 can be main microphon, and determination unit 502 can be processor, and processing unit 503 can
To be processor, main microphon, secondary microphone or communication interface, transmitting unit 504 can be loudspeaker.
Referring to Fig. 6, Fig. 6 is that the embodiment of the present application provides a kind of structural schematic diagram of smart phone 600, above-mentioned intelligence
Mobile phone 600 includes: shell 610, display screen 620, mainboard 630, be provided on mainboard 630 main microphon 631, secondary microphone 632,
Camera 633, processor 634, memory 635, power management chip 636, loudspeaker 637 etc..
Wherein, which obtains the acoustic signals issued by the loudspeaker by the main microphon；It determines
First parameter of the acoustic signals, first parameter include amplitude parameter, frequency parameter, the energy ginseng of the acoustic signals
Number, first parameter are used to describe the signal strength of the acoustic signals；Ginseng is preset when detecting that first parameter is less than
When number, determine that the main microphon is in plug-hole state；Under the plug-hole state, default behaviour is executed by the secondary microphone
Make.
Above-mentioned processor 634 is the control centre of smart phone, utilizes various interfaces and the entire smart phone of connection
Various pieces, by running or execute the software program and/or module that are stored in memory 635, and call and be stored in
Data in memory 635 execute the various functions and processing data of smart phone, to carry out whole prison to smart phone
Control.Optionally, processor 634 may include one or more processing units；Preferably, processor 634 can integrate application processor
And modem processor, wherein the main processing operation system of application processor, user interface and application program etc., modulatedemodulate
Processor is adjusted mainly to handle wireless communication.It is understood that above-mentioned modem processor can not also be integrated into processor
In 634.The processor 634 for example can be central processing unit (Central Processing Unit, CPU), general procedure
Device, digital signal processor (Digital Signal Processor, DSP), specific integrated circuit (Application-
Specific Integrated Circuit, ASIC), field programmable gate array (Field Programmable Gate
Array, FPGA) either other programmable logic device, transistor logic, hardware component or any combination thereof.It can
To realize or execute various illustrative logic blocks, module and circuit in conjunction with described in present disclosure.Above-mentioned place
Reason device is also possible to realize the combination of computing function, such as combines comprising one or more microprocessors, DSP and microprocessor
Combination etc..
Above-mentioned memory 635 can be used for storing software program and module, and processor 634 is stored in memory by operation
635 software program and module, thereby executing the various function application and data processing of smart phone.Memory 635 can
It mainly include storing program area and storage data area, wherein storing program area can be needed for storage program area, at least one function
Application program etc.；Storage data area, which can be stored, uses created data etc. according to smart phone.In addition, memory 635
May include high-speed random access memory, can also include nonvolatile memory, a for example, at least disk memory,
Flush memory device or other volatile solid-state parts.The memory 635 for example can be random access memory (Random
Access Memory, RAM), flash memory, read-only memory (Read Only Memory, ROM), the read-only storage of erasable programmable
Device (Erasable Programmable ROM, EPROM), Electrically Erasable Programmable Read-Only Memory (Electrically
EPROM, EEPROM), register, hard disk, mobile hard disk, CD-ROM (CD-ROM) or any other shape well known in the art
The storage medium of formula.
The embodiment of the present application also provides a kind of computer storage medium, wherein computer storage medium storage is for electricity
The computer program of subdata exchange, it is as any in recorded in above method embodiment which execute computer
Some or all of a kind of plug-hole processing method step, above-mentioned computer include mobile terminal.
The embodiment of the present application also provides a kind of computer program product, and the computer program product includes storing calculating
The non-transient computer readable storage medium of machine program, the computer program are operable to that computer is made to execute such as above-mentioned side
Some or all of any plug-hole processing method recorded in method embodiment step, above-mentioned computer includes mobile terminal.
It should be noted that for the various method embodiments described above, for simple description, therefore, it is stated as a series of
Combination of actions, but those skilled in the art should understand that, the application is not limited by the described action sequence because
According to the application, some steps may be performed in other sequences or simultaneously.Secondly, those skilled in the art should also know
It knows, the embodiments described in the specification are all preferred embodiments, related actions and modules not necessarily the application
It is necessary.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment
Point, reference can be made to the related descriptions of other embodiments.
In several embodiments provided herein, it should be understood that disclosed device, it can be by another way
It realizes.For example, the apparatus embodiments described above are merely exemplary, such as the division of the unit, it is only a kind of
Logical function partition, there may be another division manner in actual implementation, such as multiple units or components can combine or can
To be integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Coupling, direct-coupling or communication connection can be through some interfaces, the indirect coupling or communication connection of device or unit,
It can be electrical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
It, can also be in addition, each functional unit in each embodiment of the application can integrate in one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of software functional units.
If the integrated unit is realized in the form of SFU software functional unit and sells or use as independent product
When, it can store in a computer-readable access to memory.Based on this understanding, the technical solution of the application substantially or
Person says that all or part of the part that contributes to existing technology or the technical solution can body in the form of software products
Reveal and, which is stored in a memory, including some instructions are used so that a computer equipment
(can be personal computer, server or network equipment etc.) executes all or part of each embodiment the method for the application
Step.And memory above-mentioned includes: USB flash disk, read-only memory (ROM, Read-Only Memory), random access memory
The various media that can store program code such as (RAM, Random Access Memory), mobile hard disk, magnetic or disk.
Those of ordinary skill in the art will appreciate that all or part of the steps in the various methods of above-described embodiment is can
It is completed with instructing relevant hardware by program, which can store in computer-readable memory, and memory can
With include: flash disk, read-only memory (English: Read-Only Memory, referred to as: ROM), random access device (English:
Random Access Memory, referred to as: RAM), disk or CD etc..
The embodiment of the present application is described in detail above, specific case used herein to the principle of the application and
Embodiment is expounded, the description of the example is only used to help understand the method for the present application and its core ideas；
At the same time, for those skilled in the art can in specific embodiments and applications according to the thought of the application
There is change place, in conclusion the contents of this specification should not be construed as limiting the present application.
Claims (10)
1. a kind of plug-hole processing method, which is characterized in that be applied to electronic equipment, the electronic equipment includes loudspeaker, main wheat
Gram wind and secondary microphone, which comprises
The acoustic signals issued by the loudspeaker are obtained by the main microphon；
Determine that the first parameter of the acoustic signals, first parameter include the amplitude parameter of the acoustic signals, frequency ginseng
Number, energy parameter, first parameter are used to describe the signal strength of the acoustic signals；
When detecting that first parameter is less than parameter preset, determine that the main microphon is in plug-hole state；
Under the plug-hole state, predetermined registration operation is executed by the secondary microphone.
2. passing through the secondary Mike the method according to claim 1, wherein described under the plug-hole state
Wind executes predetermined registration operation, comprising:
Under the plug-hole state, by the pickup function of the electronic equipment by the first pickup function switch be the second pickup function
Can, the first pickup function is the pickup function that the main microphon executes, and the second pickup function is the secondary Mike
The pickup function that wind executes.
3. passing through the secondary Mike the method according to claim 1, wherein described under the plug-hole state
Wind executes predetermined registration operation, comprising:
Under the plug-hole state, when detecting the acquisition instruction of target speech data, while start the first pickup function and
Second pickup function, the first pickup function are the pickup function that the main microphon executes, and the second pickup function is
The pickup function that the secondary microphone executes.
4. according to the method described in claim 3, it is characterized in that, described while the first pickup function of starting and the second pickup function
After energy, the method also includes:
The first voice data that the first pickup function obtains is divided into the first data slot group according to first time interval；
The second speech data that the second pickup function obtains is divided into the second data slot group according to the second time interval；
The target speech data is combined into according to the first data slot group and second data slot；
Send the target speech data.
5. according to the method described in claim 4, it is characterized in that, the first time interval and the second time interval phase
It is together, described that the target speech data is combined into according to the first data slot group and second data slot, comprising:
Compare the second data slice in the first data slot and the second data slot group in the first data slot group
Section, first data slot period corresponding with second data slot are identical；
It chooses first data slot and the high data slot of the second data slot sound intermediate frequency is target data segment；
By multiple target data fragment combinations at the target speech data.
6. method according to claim 1-5, which is characterized in that described to be obtained by the main microphon by institute
Before the acoustic signals for stating loudspeaker sending, the method also includes:
Determine the posture information of the electronic equipment；
When detecting the posture information and the success of preset posture information matches, pass through the loudspeaking according to the parameter preset
Device issues the acoustic signals, and the acoustic signals are the acoustic signals of supersonic band.
7. according to the method described in claim 6, it is characterized in that, after the posture information of the determination electronic equipment,
The method also includes:
When detecting that the posture information and the preset posture information comparison fail, environmental volume is obtained；
When detecting that the environmental volume is less than default volume threshold, issued according to the parameter preset by the loudspeaker
The acoustic signals, the acoustic signals are the acoustic signals of audible audio frequency range.
8. a kind of plug-hole processing unit, which is characterized in that be applied to electronic equipment, the electronic equipment includes loudspeaker, main wheat
Gram wind and secondary microphone, including acquiring unit, determination unit and processing unit, in which:
The acquiring unit, for obtaining the acoustic signals issued by the loudspeaker by the main microphon；
The determination unit, for determining that the first parameter of the acoustic signals, first parameter include the acoustic signals
Amplitude parameter, frequency parameter, energy parameter, first parameter is used to describe the signal strengths of the acoustic signals；And
For determining that the main microphon is in plug-hole state when detecting that first parameter is less than parameter preset；
The processing unit, for executing predetermined registration operation by the secondary microphone under the plug-hole state.
9. a kind of electronic equipment characterized by comprising processor, memory, and one or more programs；It is one
Or multiple programs are stored in the memory, and are configured to be executed by the processor, described program includes being used for
The instruction of step in the method as described in claim any one of 1-7 of execution.
10. a kind of computer readable storage medium, which is characterized in that storage is used for the computer program of electronic data interchange,
In, the computer program makes computer execute the method according to claim 1 to 7, and the computer includes electricity
Sub- equipment.
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