CN109121046B - Plugging hole treatment method and related product - Google Patents
Plugging hole treatment method and related product Download PDFInfo
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- CN109121046B CN109121046B CN201810815119.2A CN201810815119A CN109121046B CN 109121046 B CN109121046 B CN 109121046B CN 201810815119 A CN201810815119 A CN 201810815119A CN 109121046 B CN109121046 B CN 109121046B
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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
Abstract
The embodiment of the application discloses a hole plugging processing method and a related product, comprising the following steps: acquiring, by the primary microphone, a sound wave signal emitted by the speaker; determining a first parameter of the sound wave signal, wherein the first parameter comprises an amplitude parameter, a frequency parameter and an energy parameter of the sound wave signal, and the first parameter is used for describing the signal intensity of the sound wave signal; when the first parameter is detected to be smaller than a preset parameter, determining that the main microphone is in a hole blocking state; and under the hole blocking state, executing preset operation through the auxiliary microphone. The embodiment of the application is favorable for realizing the automation of the hole plugging detection, and the convenience and timeliness of the hole plugging detection are improved, and the integrity of the voice data acquisition is achieved.
Description
Technical Field
The application relates to the technical field of electronic equipment, in particular to a hole plugging processing method and a related product.
Background
With the great popularity and rapid development of electronic devices (e.g., smart phones), more and more applications are installed in the electronic devices of users, such as video-type applications, game-type applications, music-type applications, etc., wherein a great number of applications may require voice data to be entered through a microphone during the use of the users.
At present, people often find that a microphone is blocked, for example, a finger, dust, water drops, etc., which causes the voice data acquired by the microphone of the electronic device to have intermittent sound and low volume, and affects the normal use of the user.
Disclosure of Invention
The embodiment of the application provides a hole plugging processing method and a related product, which can realize the automation of hole plugging detection, improve the convenience and timeliness of hole plugging detection and improve the integrity of voice data acquisition.
In a first aspect, an embodiment of the present application provides a hole plugging processing method, which is applied to an electronic device, where the electronic device includes a speaker, a primary microphone, and a secondary microphone, and the method includes:
acquiring, by the primary microphone, a sound wave signal emitted by the speaker;
determining a first parameter of the sound wave signal, wherein the first parameter comprises an amplitude parameter, a frequency parameter and an energy parameter of the sound wave signal, and the first parameter is used for describing the signal intensity of the sound wave signal;
when the first parameter is detected to be smaller than a preset parameter, determining that the main microphone is in a hole blocking state;
and under the hole blocking state, executing preset operation through the auxiliary microphone.
In a second aspect, an embodiment of the present application provides a hole plugging processing apparatus, which is applied to an electronic device, where the electronic device includes a speaker, a main microphone, and a sub-microphone, and includes an acquisition unit, a determination unit, and a processing unit, where:
the acquiring unit is used for acquiring a sound wave signal emitted by the loudspeaker through the main microphone;
the determining unit is used for determining a first parameter of the sound wave signal, wherein the first parameter comprises an amplitude parameter, a frequency parameter and an energy parameter of the sound wave signal, and the first parameter is used for describing the signal intensity of the sound wave signal; and the microphone is used for determining that the main microphone is in a hole blocking state when the first parameter is detected to be smaller than a preset parameter;
and the processing unit is used for executing preset operation through the auxiliary microphone in the hole plugging state.
In a third aspect, an embodiment of the present application provides an electronic device, including: a processor, memory, and one or more programs; the one or more programs are stored in the above memory and configured to be executed by the processor, the programs including instructions for performing the steps described in any of the methods of the first aspect of the embodiments of the present application.
In a fourth aspect, the present application provides a computer-readable storage medium, where the computer-readable storage medium stores a computer program for electronic data exchange, the computer program specifically includes instructions for executing some or all of the steps described in any one of the methods according to the first aspect of the present application, and the computer includes an electronic device.
In a fifth aspect, the present application provides a computer program product, wherein the computer program product comprises a non-transitory computer-readable storage medium storing a computer program, the computer program being operable to cause a computer to perform some or all of the steps as described in any one of the methods of the first aspect of the embodiments of the present application. The computer program product may be a software installation package, the computer comprising an electronic device.
It can be seen that, in this embodiment of the present application, the electronic device first acquires the sound wave signal emitted by the speaker through the main microphone, then determines a first parameter of the sound wave signal, where the first parameter includes an amplitude parameter, a frequency parameter, and an energy parameter of the sound wave signal, and the first parameter is used to describe the signal strength of the sound wave signal, and then, when detecting that the first parameter is smaller than a preset parameter, determines that the main microphone is in a hole blocking state, and finally, in the hole blocking state, executes a preset operation through the auxiliary microphone. It is thus clear that electronic equipment receives the sound wave signal that the speaker sent through main microphone, alright detect the stifled hole state of main microphone, has realized the automation that stifled hole detected, has promoted the convenience and the promptness that stifled hole detected, moreover, when detecting stifled hole state, through vice microphone execution predetermines the operation, has in time promoted the function of vice microphone, is favorable to promoting the integrality of the voice data of follow-up admission.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic flow chart of a method for processing a plugged hole according to an embodiment of the present disclosure;
FIG. 2 is a schematic flow chart of another method for plugging a hole disclosed in the embodiments of the present application;
FIG. 3 is a schematic flow chart of another method for plugging a hole disclosed in the embodiments of the present application;
fig. 4 is a schematic structural diagram of an electronic device disclosed in an embodiment of the present application;
fig. 5A is a block diagram of functional units of a hole plugging processing apparatus disclosed in an embodiment of the present application;
fig. 5B is a block diagram of functional units of another hole plugging processing apparatus disclosed in the embodiment of the present application;
fig. 6 is a schematic structural diagram of a smart phone disclosed in an embodiment of the present application.
Detailed Description
In order to make the technical solutions of the present application better understood, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The terms "first," "second," and the like in the description and claims of the present application and in the above-described drawings are used for distinguishing between different objects and not for describing a particular order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
The electronic device according to the embodiment of the present application may include various handheld devices, vehicle-mounted devices, wearable devices, computing devices or other processing devices connected to a wireless modem, which have wireless communication functions, and various forms of User Equipment (UE), Mobile Stations (MS), terminal devices (terminal device), and the like. For convenience of description, the above-mentioned devices are collectively referred to as electronic devices. The following describes embodiments of the present application in detail.
Referring to fig. 1, fig. 1 is a schematic flow chart of a hole plugging processing method provided in an embodiment of the present application, and is applied to an electronic device, where the electronic device includes a speaker, a main microphone, and an auxiliary microphone, and as shown in the figure, the hole plugging processing method includes:
s101, the electronic equipment acquires sound wave signals emitted by the loudspeaker through the main microphone;
the sound wave signal may be a sound wave signal of an ultrasonic wave with a frequency greater than 20000 hz, the speaker includes an ultrasonic emitter therein, or may be an audible sound signal with a frequency between 20000 hz and 20 hz which can be heard by human ears, which is not limited herein.
When the sound wave signal is the sound wave signal of the ultrasonic wave, the electronic device needs to control the loudspeaker to emit the sound wave signal under the condition that a shielding object exists, the shielding object can be any object capable of shielding the loudspeaker within a certain range, such as a body, a palm and the like of a user, and when the sound wave signal is the sound wave signal of the audible sound, the sound wave signal is the sound wave signal of the audible sound prestored in the electronic device.
S102, the electronic equipment determines first parameters of the sound wave signals, wherein the first parameters comprise amplitude parameters, frequency parameters and energy parameters of the sound wave signals, and the first parameters are used for describing the signal intensity of the sound wave signals;
the sound wave is a mechanical wave, so that the sound wave itself has energy which can be calculated by the density, frequency, amplitude and wave speed of the propagating medium, that is, how much the average value of the energy flowing through the medium per unit area in unit time represents the energy of the sound per unit area, and the signal intensity of the sound wave signal refers to the sound energy per unit area of the sound wave passing through the direction perpendicular to the propagation direction in unit time.
S103, when the electronic equipment detects that the first parameter is smaller than a preset parameter, the main microphone is determined to be in a hole blocking state.
The main microphone is in a hole blocking state, that is, a through hole of the electronic device, used for collecting sound by the main microphone, is in a blocking state, for example, the through hole is blocked by a medium such as dust and water.
The parameter type of the preset parameter corresponds to the first parameter, for example, the first parameter includes an amplitude parameter and an energy parameter, and then the preset parameter also includes the amplitude parameter and the energy parameter, the preset parameter is a parameter of the sound wave signal when the speaker emits the sound wave signal, and the first parameter is a parameter of the sound wave signal when the main microphone receives the sound wave signal.
When it is detected that the first parameter is smaller than the preset parameter, the specific implementation manner of determining that the main microphone is in the hole blocking state may be various, for example, when a single parameter of the first parameter is smaller than a corresponding parameter of the preset parameter, it is determined that the main microphone is in the hole blocking state, for example, when an amplitude parameter is smaller than an amplitude parameter of the preset parameter, it is determined that the main microphone is in the hole blocking state, the amplitude parameter of the preset parameter may be 10 micrometers, 15 micrometers, or the like, or when all parameters of the first parameter are smaller than corresponding parameters of the preset parameter, it is determined that the main microphone is in the hole blocking state, which is not limited herein.
And S104, the electronic equipment executes preset operation through the auxiliary microphone in the hole blocking state.
The main microphone is located at the bottom of the electronic device and is mainly used for recording voice when a user makes a call or chats with voice and video, and the auxiliary microphone is mainly used for reducing noise.
The preset operation may be a sound pickup operation performed by a single auxiliary microphone when the auxiliary microphone is in a non-hole-blocking state, or may be a sound pickup operation performed by both the main microphone and the auxiliary microphone when both the main microphone and the auxiliary microphone are in a hole-blocking state, where sound pickup is a process in which the main microphone or the auxiliary microphone collects voice data of a user.
It can be seen that, in this embodiment of the present application, the electronic device first acquires the sound wave signal emitted by the speaker through the main microphone, then determines a first parameter of the sound wave signal, where the first parameter includes an amplitude parameter, a frequency parameter, and an energy parameter of the sound wave signal, and the first parameter is used to describe the signal strength of the sound wave signal, and then, when detecting that the first parameter is smaller than a preset parameter, determines that the main microphone is in a hole blocking state, and finally, in the hole blocking state, executes a preset operation through the auxiliary microphone. It is thus clear that electronic equipment receives the sound wave signal that the speaker sent through main microphone, alright detect the stifled hole state of main microphone, has realized the automation that stifled hole detected, has promoted the convenience and the promptness that stifled hole detected, moreover, when detecting stifled hole state, through vice microphone execution predetermines the operation, has in time promoted the function of vice microphone, is favorable to promoting the integrality of the voice data of follow-up admission.
In one possible example, the performing, in the hole plugging state, a preset operation by the sub microphone includes:
under the stifled hole state, with the pickup function of electronic equipment is switched into second pickup function by first pickup function, first pickup function is the pickup function that main microphone carried out, second pickup function is the pickup function that vice microphone carried out.
The first sound pickup function is a process that the main microphone performs voice data collection, and the second sound pickup function is a process that the auxiliary microphone performs voice data collection.
It can be seen that, in this example, when detecting that the main microphone is in the hole blocking state, the electronic device switches to the auxiliary microphone to perform the pickup operation, so as to avoid the situation that the voice data pickup is incomplete due to the fact that the main microphone is still used for pickup, and improve the integrity of the voice data acquisition.
In one possible example, the performing, in the hole plugging state, a preset operation by the sub microphone includes:
under the stifled hole state, when detecting the instruction of acquireing of target voice data, start first pickup function and second pickup function simultaneously, first pickup function is the pickup function that main microphone carried out, second pickup function is the pickup function that vice microphone carried out.
The target voice data is voice data to be recorded by the electronic device, and the target voice data may be voice data which needs to be recorded and sent to an opposite terminal through a microphone when a user uses a conversation, voice or video chat application, or voice data which needs to be recorded when the user communicates with a teammate in a game application process, and is not limited herein.
The obtaining instruction may be an instruction for operating the electronic device when the user needs the microphone to record the audio data, where the instruction may be a double-click or a long-press on a designated area of the touch screen, or may be an instruction triggered after a call button is clicked, and the instruction is not limited herein.
In this example, when the main microphone is in the hole blocking state and the acquisition instruction of the target voice data is detected, the electronic device uses the main microphone and the auxiliary microphone simultaneously, so that the acquisition of the target voice data is guaranteed doubly, and the integrity of the acquisition of the target voice data is further guaranteed.
In this possible example, after the simultaneously activating the first sound pickup function and the second sound pickup function, the method further includes:
dividing the first voice data acquired by the first pickup function into a first data fragment group according to a first time interval;
dividing second voice data acquired by the second pickup function into a second data fragment group according to a second time interval;
combining the first data fragment group and the second data fragment into the target voice data;
and sending the target voice data.
The first time interval and the second time interval may be the same or different, and are not limited herein, the first time interval may be 0.1ms, 0.5ms, and the like, and the second time interval may be 0.2ms, 0.6ms, and the like.
Wherein the first data segment group includes a plurality of first data segments, the second data segment group includes a plurality of second data segments, a particular implementation of the combination of the target speech data from the first set of data segments and the second set of data segments may be that in the first time interval and the second time interval being the same, comparing the first data segment and the second data segment corresponding to each same time period, selecting the data segment with high audio frequency from the first data segment and the second data segment, splicing all the selected data segments into target voice data, or may be to determine the data segment of the first data segment that is lower in audio frequency, and find the corresponding segment in the second data segment group, and the found segment replaces the data segment with lower audio frequency in the first data segment group to synthesize the target voice data, which is not limited herein.
It can be seen that, in this example, after detecting that the main microphone is plugged, when detecting that the target voice obtains the instruction, the electronic device simultaneously starts the main microphone and the auxiliary microphone to obtain the voice data, divides the first voice data and the second voice data into the first data segment and the second data segment group, and combines the first data segment group and the second data segment into the target voice data.
In this possible example, the first time interval and the second time interval are the same, and the combining of the target speech data from the first data-segment group and the second data segment comprises:
comparing a first data fragment in the first data fragment group with a second data fragment in the second data fragment group, wherein the corresponding time periods of the first data fragment and the second data fragment are the same;
selecting a data segment with high audio frequency from the first data segment and the second data segment as a target data segment;
and combining a plurality of target data fragments into the target voice data.
As can be seen, in this example, the electronic device compares each first data segment with the second data segment in the corresponding time period, selects a target data segment with a high audio frequency, that is, a target voice segment with a small influence of the plugged hole state, and finally synthesizes the target voice segments into target voice data, so that the definition and integrity of the target voice data are further improved, and the intelligence of voice data processing is improved.
In one possible example, before the acoustic wave signal emitted by the speaker is acquired by the primary microphone, the method further comprises:
determining attitude information of the electronic device;
and when the gesture information is successfully matched with preset gesture information, sending the sound wave signal through the loudspeaker according to the preset parameters, wherein the sound wave signal is a sound wave signal of an ultrasonic frequency band.
The electronic device may determine posture information of the electronic device through a built-in gravity sensor, where the preset posture information may be a posture of a speaker of the electronic device facing an obstacle, and may be, for example, a direction in which the electronic device is held by a human hand and the speaker faces a user, and in this direction, an ultrasonic wave emitted by the electronic device through the speaker may be diffracted when contacting a body of the user, so that a main microphone may receive a sound wave signal of the ultrasonic wave.
It can be seen that, in this example, when electronic equipment detected gesture information and predetermine gesture information matching and succeed, confirm the stifled hole state of main microphone through the sound wave signal of transmission ultrasonic wave, be favorable to avoiding the interference of environmental sound when launching audible sound wave, moreover, after having confirmed gesture information, be favorable to guaranteeing that the microphone can receive this sound wave signal, be favorable to promoting the accuracy that stifled hole detected.
In this possible example, after determining the pose information of the electronic device, the method further comprises:
when the situation that the posture information is failed to be compared with the preset posture information is detected, acquiring the environmental volume;
and when the environment volume is detected to be smaller than a preset volume threshold value, sending the sound wave signal through the loudspeaker according to the preset parameters, wherein the sound wave signal is a sound wave signal of an audible sound frequency band.
The preset volume threshold may be a threshold approaching infinitesimal, and when the ambient volume is less than or equal to the preset volume threshold, it indicates that there is no ambient sound interference.
It can be seen that, in this example, the electronic device can detect the microphone plugging hole by emitting the audible sound wave signal through judging that the environmental volume is less than or equal to the preset volume threshold, that is, under the condition of no environmental sound interference, so that the realization is convenient and fast, and the convenience and accuracy of the plugging hole detection can be improved.
Referring to fig. 2, fig. 2 is a schematic flowchart of another hole plugging processing method provided in the embodiment of the present application, and the method is applied to an electronic device, where the electronic device includes a speaker, a primary microphone, and a secondary microphone, and as shown in the figure, the method includes:
s201, the electronic equipment determines the posture information of the electronic equipment.
S202, when detecting that the posture information is successfully matched with preset posture information, the electronic equipment sends out sound wave signals through the loudspeaker according to preset parameters, wherein the sound wave signals are sound wave signals of an ultrasonic frequency band.
S203, the electronic equipment acquires the sound wave signal emitted by the loudspeaker through the main microphone.
S204, the electronic equipment determines first parameters of the sound wave signals acquired by the main microphone, wherein the first parameters comprise amplitude parameters, frequency parameters and energy parameters of the sound wave signals, and the first parameters are used for describing the signal intensity of the sound wave signals.
S205, when the electronic equipment detects that the first parameter is smaller than the preset parameter, the electronic equipment determines that the main microphone is in a hole blocking state.
S206, the electronic equipment is in under the stifled hole state, will the pickup function of electronic equipment is switched into second pickup function by first pickup function, first pickup function is the pickup function that main microphone carried out, the second pickup function is the pickup function that vice microphone carried out.
It can be seen that, in this embodiment of the present application, the electronic device first acquires the sound wave signal emitted by the speaker through the main microphone, then determines a first parameter of the sound wave signal, where the first parameter includes an amplitude parameter, a frequency parameter, and an energy parameter of the sound wave signal, and the first parameter is used to describe the signal strength of the sound wave signal, and then, when detecting that the first parameter is smaller than a preset parameter, determines that the main microphone is in a hole blocking state, and finally, in the hole blocking state, executes a preset operation through the auxiliary microphone. It is thus clear that electronic equipment receives the sound wave signal that the speaker sent through main microphone, alright detect the stifled hole state of main microphone, has realized the automation that stifled hole detected, has promoted the convenience and the promptness that stifled hole detected, moreover, when detecting stifled hole state, through vice microphone execution predetermines the operation, has in time promoted the function of vice microphone, is favorable to promoting the integrality of the voice data of follow-up admission.
In addition, electronic equipment detects gesture information and when predetermineeing gesture information matching success, confirms the stifled hole state of main microphone through the sound wave signal of transmission ultrasonic wave, is favorable to avoiding the interference of environmental sound when launching audible sound wave, moreover, has confirmed gesture information after, is favorable to guaranteeing that the microphone can receive this sound wave signal, is favorable to promoting the accuracy that stifled hole detected.
In addition, when detecting that main microphone is in the stifled hole state, electronic equipment switches to vice microphone and carries out the pickup operation, avoids still using the incomplete condition of voice data pickup that main microphone pickup caused, has promoted the integrality that voice data acquireed.
Referring to fig. 3, fig. 3 is a schematic flowchart of another hole plugging processing method provided in the embodiment of the present application, and the method is applied to an electronic device, where the electronic device includes a speaker, a primary microphone, and a secondary microphone, and as shown in the figure, the method includes:
s301, the electronic equipment determines the posture information of the electronic equipment.
S302, when the electronic equipment detects that the posture information is failed to be compared with preset posture information, the environmental volume is obtained.
And S303, when detecting that the environmental volume is smaller than a preset volume threshold value, the electronic equipment sends out a sound wave signal through the loudspeaker according to preset parameters, wherein the sound wave signal is a sound wave signal of an audible sound frequency band.
S304, the electronic equipment acquires the sound wave signal emitted by the loudspeaker through the main microphone.
S305, the electronic equipment determines a first parameter of the sound wave signal acquired by the main microphone, wherein the first parameter comprises an amplitude parameter, a frequency parameter and an energy parameter of the sound wave signal, and the first parameter is used for describing the signal intensity of the sound wave signal.
S306, when the electronic equipment detects that the first parameter is smaller than the preset parameter, the electronic equipment determines that the main microphone is in a hole blocking state.
S307, the electronic equipment is in under the hole blocking state, when an acquisition instruction of target voice data is detected, a first sound pickup function and a second sound pickup function are started simultaneously, the first sound pickup function is the sound pickup function executed by the main microphone, and the second sound pickup function is the sound pickup function executed by the auxiliary microphone.
And S308, the electronic equipment divides the first voice data acquired by the first pickup function into a first data fragment group according to a first time interval.
And S309, the electronic equipment divides the second voice data acquired by the second sound pickup function into a second data fragment group according to a second time interval.
S310, the electronic equipment combines the target voice data according to the first data fragment group and the second data fragment.
S311, the electronic equipment sends the target voice data.
It can be seen that, in this embodiment of the present application, the electronic device first acquires the sound wave signal emitted by the speaker through the main microphone, then determines a first parameter of the sound wave signal, where the first parameter includes an amplitude parameter, a frequency parameter, and an energy parameter of the sound wave signal, and the first parameter is used to describe the signal strength of the sound wave signal, and then, when detecting that the first parameter is smaller than a preset parameter, determines that the main microphone is in a hole blocking state, and finally, in the hole blocking state, executes a preset operation through the auxiliary microphone. It is thus clear that electronic equipment receives the sound wave signal that the speaker sent through main microphone, alright detect the stifled hole state of main microphone, has realized the automation that stifled hole detected, has promoted the convenience and the promptness that stifled hole detected, moreover, when detecting stifled hole state, through vice microphone execution predetermines the operation, has in time promoted the function of vice microphone, is favorable to promoting the integrality of the voice data of follow-up admission.
In addition, the electronic equipment can detect the microphone plugging hole by emitting the audible sound wave signal by judging that the environmental volume is less than or equal to a preset volume threshold value, namely under the condition of no environmental sound interference, so that the detection is convenient and fast, and the convenience and the accuracy of plugging hole detection are favorably improved.
In addition, the electronic equipment divides the first voice data and the second voice data into a first data fragment group and a second data fragment group respectively, and target voice data are combined according to the first data fragment group and the second data fragment group, so that the algorithm is simple, and the completeness and convenience of the target voice data are improved.
In accordance with the embodiments shown in fig. 1, fig. 2, and fig. 3, please refer to fig. 4, and fig. 4 is a schematic structural diagram of a mobile terminal according to an embodiment of the present application, and as shown in the drawing, the electronic device includes a speaker, a primary microphone, and a secondary microphone, the electronic device includes a processor 401, a memory 402, a communication interface 403, and one or more programs 404, where the one or more programs 404 are stored in the memory 402 and configured to be executed by the processor 401, and the programs include instructions for performing the following steps;
acquiring, by the primary microphone, a sound wave signal emitted by the speaker;
determining a first parameter of the sound wave signal, wherein the first parameter comprises an amplitude parameter, a frequency parameter and an energy parameter of the sound wave signal, and the first parameter is used for describing the signal intensity of the sound wave signal;
when the first parameter is detected to be smaller than a preset parameter, determining that the main microphone is in a hole blocking state;
and under the hole blocking state, executing preset operation through the auxiliary microphone.
It can be seen that, in this embodiment of the present application, the electronic device first acquires the sound wave signal emitted by the speaker through the main microphone, then determines a first parameter of the sound wave signal, where the first parameter includes an amplitude parameter, a frequency parameter, and an energy parameter of the sound wave signal, and the first parameter is used to describe the signal strength of the sound wave signal, and then, when detecting that the first parameter is smaller than a preset parameter, determines that the main microphone is in a hole blocking state, and finally, in the hole blocking state, executes a preset operation through the auxiliary microphone. It is thus clear that electronic equipment receives the sound wave signal that the speaker sent through main microphone, alright detect the stifled hole state of main microphone, has realized the automation that stifled hole detected, has promoted the convenience and the promptness that stifled hole detected, moreover, when detecting stifled hole state, through vice microphone execution predetermines the operation, has in time promoted the function of vice microphone, is favorable to promoting the integrality of the voice data of follow-up admission.
In one possible example, in the plugged-hole state, in terms of performing preset operations by the secondary microphone, the instructions in the program are specifically configured to perform the following operations: under the stifled hole state, with the pickup function of electronic equipment is switched into second pickup function by first pickup function, first pickup function is the pickup function that main microphone carried out, second pickup function is the pickup function that vice microphone carried out.
In one possible example, in the plugged-hole state, in terms of performing preset operations by the secondary microphone, the instructions in the program are specifically configured to perform the following operations: under the stifled hole state, when detecting the instruction of acquireing of target voice data, start first pickup function and second pickup function simultaneously, first pickup function is the pickup function that main microphone carried out, second pickup function is the pickup function that vice microphone carried out.
In this possible example, the program further includes instructions for performing the steps of: after the first sound pickup function and the second sound pickup function are started simultaneously, dividing first voice data acquired by the first sound pickup function into a first data fragment group according to a first time interval; and the voice data processing unit is used for dividing the second voice data acquired by the second sound pickup function into a second data fragment group according to a second time interval; and for combining into said target speech data from said first set of data segments and said second set of data segments; and for transmitting the target speech data.
In this possible example, in the respect that the first time interval and the second time interval are the same, the combining of the first data-segment group and the second data-segment into the target speech data, the instructions in the program are specifically configured to perform the following operations: comparing a first data fragment in the first data fragment group with a second data fragment in the second data fragment group, wherein the corresponding time periods of the first data fragment and the second data fragment are the same; and the data segment with high audio frequency in the first data segment and the second data segment is selected as a target data segment; and for combining a plurality of said target data segments into said target speech data.
In one possible example, the program further includes instructions for performing the steps of: before the main microphone acquires the sound wave signal emitted by the loudspeaker, determining the attitude information of the electronic equipment; and the sound wave signal is sent out through the loudspeaker according to the preset parameters when the gesture information is successfully matched with the preset gesture information, and the sound wave signal is a sound wave signal of an ultrasonic frequency band.
In this possible example, the program further includes instructions for performing the steps of: after the attitude information of the electronic equipment is determined, when the situation that the comparison between the attitude information and the preset attitude information fails is detected, acquiring the environmental volume; and the sound wave signal is sent out through the loudspeaker according to the preset parameters when the environment volume is detected to be smaller than a preset volume threshold value, and the sound wave signal is a sound wave signal of an audible sound frequency band.
The above description has introduced the solution of the embodiment of the present application mainly from the perspective of the method-side implementation process. It is understood that the electronic device comprises corresponding hardware structures and/or software modules for performing the respective functions in order to realize the above-mentioned functions. Those of skill in the art will readily appreciate that the present application is capable of hardware or a combination of hardware and computer software implementing the various illustrative elements and algorithm steps described in connection with the embodiments provided herein. Whether a function is performed as hardware or computer software drives hardware depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
In the embodiment of the present application, the electronic device may be divided into the functional units according to the method example, for example, each functional unit may be divided corresponding to each function, or two or more functions may be integrated into one processing unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit. It should be noted that the division of the unit in the embodiment of the present application is schematic, and is only a logic function division, and there may be another division manner in actual implementation.
Fig. 5A is a block diagram of functional units of the plugged hole processing device 500 according to the embodiment of the present application. The hole plugging processing apparatus 500 is applied to an electronic device including a speaker, a primary microphone, and a secondary microphone, the hole plugging processing apparatus 500 includes an acquisition unit 501, a determination unit 502, and a processing unit 503, wherein,
the acquiring unit 501 is configured to acquire, through the main microphone, a sound wave signal emitted by the speaker;
the determining unit 502 is configured to determine a first parameter of the acoustic wave signal, where the first parameter includes an amplitude parameter, a frequency parameter, and an energy parameter of the acoustic wave signal, and the first parameter is used to describe a signal strength of the acoustic wave signal; and the microphone is used for determining that the main microphone is in a hole blocking state when the first parameter is detected to be smaller than a preset parameter;
the processing unit 503 is configured to perform a preset operation through the secondary microphone in the hole plugging state.
It can be seen that, in this embodiment of the present application, the electronic device first acquires the sound wave signal emitted by the speaker through the main microphone, then determines a first parameter of the sound wave signal, where the first parameter includes an amplitude parameter, a frequency parameter, and an energy parameter of the sound wave signal, and the first parameter is used to describe the signal strength of the sound wave signal, and then, when detecting that the first parameter is smaller than a preset parameter, determines that the main microphone is in a hole blocking state, and finally, in the hole blocking state, executes a preset operation through the auxiliary microphone. It is thus clear that electronic equipment receives the sound wave signal that the speaker sent through main microphone, alright detect the stifled hole state of main microphone, has realized the automation that stifled hole detected, has promoted the convenience and the promptness that stifled hole detected, moreover, when detecting stifled hole state, through vice microphone execution predetermines the operation, has in time promoted the function of vice microphone, is favorable to promoting the integrality of the voice data of follow-up admission.
In one possible example, in the hole plugging state, in terms of performing a preset operation by the secondary microphone, the processing unit 503 is specifically configured to: under the stifled hole state, with the pickup function of electronic equipment is switched into second pickup function by first pickup function, first pickup function is the pickup function that main microphone carried out, second pickup function is the pickup function that vice microphone carried out.
In one possible example, in the hole plugging state, in terms of performing a preset operation by the secondary microphone, the processing unit 503 is specifically configured to: under the stifled hole state, when detecting the instruction of acquireing of target voice data, start first pickup function and second pickup function simultaneously, first pickup function is the pickup function that main microphone carried out, second pickup function is the pickup function that vice microphone carried out.
In this possible example, after the simultaneous activation of the first sound pickup function and the second sound pickup function, the processing unit 503 is further configured to: dividing the first voice data acquired by the first pickup function into a first data fragment group according to a first time interval; and the voice data processing unit is used for dividing the second voice data acquired by the second sound pickup function into a second data fragment group according to a second time interval; and for combining into said target speech data from said first set of data segments and said second set of data segments; and for transmitting the target speech data.
In this possible example, in terms of the combination of the first data segment group and the second data segment into the target speech data when the first time interval and the second time interval are the same, the processing unit 503 is specifically configured to: comparing a first data fragment in the first data fragment group with a second data fragment in the second data fragment group, wherein the corresponding time periods of the first data fragment and the second data fragment are the same; and the data segment with high audio frequency in the first data segment and the second data segment is selected as a target data segment; and for combining a plurality of said target data segments into said target speech data.
In one possible example, as shown in fig. 5B, the hole blockage processing apparatus 500 further includes a transmitting unit 504, where the transmitting unit 504 is configured to determine posture information of the electronic device before the sound wave signal emitted by the speaker is acquired by the main microphone; and the sound wave signal is sent out through the loudspeaker according to the preset parameters when the gesture information is successfully matched with the preset gesture information, and the sound wave signal is a sound wave signal of an ultrasonic frequency band.
In this possible example, the transmitting unit 504, after the determining the pose information of the electronic device, is further configured to: when the situation that the posture information is failed to be compared with the preset posture information is detected, acquiring the environmental volume; and the sound wave signal is sent out through the loudspeaker according to the preset parameters when the environment volume is detected to be smaller than a preset volume threshold value, and the sound wave signal is a sound wave signal of an audible sound frequency band.
Wherein the obtaining unit 501 may be a primary microphone, the determining unit 502 may be a processor, the processing unit 503 may be a processor, a primary microphone, a secondary microphone, or a communication interface, and the transmitting unit 504 may be a speaker.
Referring to fig. 6, fig. 6 is a schematic structural diagram of a smart phone 600 according to an embodiment of the present application, where the smart phone 600 includes: the main board 630 is provided with a main microphone 631, a sub-microphone 632, a camera 633, a processor 634, a memory 635, a power management chip 636, a speaker 637, and the like.
The smartphone 600 obtains a sound wave signal emitted by the speaker through the main microphone; determining a first parameter of the sound wave signal, wherein the first parameter comprises an amplitude parameter, a frequency parameter and an energy parameter of the sound wave signal, and the first parameter is used for describing the signal intensity of the sound wave signal; when the first parameter is detected to be smaller than a preset parameter, determining that the main microphone is in a hole blocking state; and under the hole blocking state, executing preset operation through the auxiliary microphone.
The processor 634 is a control center of the smart phone, and connects various parts of the entire smart phone by using various interfaces and lines, and executes various functions of the smart phone and processes data by operating or executing software programs and/or modules stored in the memory 635 and calling data stored in the memory 635, thereby integrally monitoring the smart phone. Optionally, processor 634 may include one or more processing units; preferably, the processor 634 may integrate an application processor, which handles primarily the operating system, user interface, applications, etc., and a modem processor, which handles primarily the wireless communications. It is to be appreciated that the modem processor described above may not be integrated into processor 634. The Processor 634 may be, for example, a Central Processing Unit (CPU), a general purpose Processor, a Digital Signal Processor (DSP), an Application-Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, a transistor logic device, a hardware component, or any combination thereof. Which may implement or perform the various illustrative logical blocks, modules, and circuits described in connection with the disclosure. The processor described above may also be a combination of computing functions, e.g., comprising one or more microprocessors, DSPs and microprocessors, and the like.
The memory 635 may be used to store software programs and modules, and the processor 634 executes various functional applications and data processing of the smart phone by operating the software programs and modules stored in the memory 635. The memory 635 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program required for at least one function, and the like; the storage data area may store data created according to the use of the smartphone, and the like. Further, the memory 635 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device. The Memory 635 may be, for example, a Random Access Memory (RAM), a flash Memory, a Read Only Memory (ROM), an Erasable Programmable Read Only Memory (EPROM), an Electrically Erasable Programmable Read Only Memory (EEPROM), a register, a hard disk, a removable hard disk, a compact disc read only Memory (CD-ROM), or any other form of storage medium known in the art.
An embodiment of the present application further provides a computer storage medium, where the computer storage medium stores a computer program for electronic data exchange, and the computer program enables a computer to execute part or all of the steps of any one of the hole plugging processing methods described in the above method embodiments, and the computer includes a mobile terminal.
Embodiments of the present application also provide a computer program product, which includes a non-transitory computer-readable storage medium storing a computer program, the computer program being operable to cause a computer to perform part or all of the steps of any one of the hole plugging processing methods described in the above method embodiments, and the computer includes a mobile terminal.
It should be noted that, for simplicity of description, the above-mentioned method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present application is not limited by the order of acts described, as some steps may occur in other orders or concurrently depending on the application. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and modules referred to are not necessarily required in this application.
In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units is only one type of division of logical functions, and there may be other divisions when actually implementing, for example, a plurality of units or components may be combined or may be integrated into another system, or some features may be omitted, or not implemented. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of some interfaces, devices or units, and may be an electric or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable memory. Based on such understanding, the technical solution of the present application may be substantially implemented or a part of or all or part of the technical solution contributing to the prior art may be embodied in the form of a software product stored in a memory, and including several instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method described in the embodiments of the present application. And the aforementioned memory comprises: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
Those skilled in the art will appreciate that all or part of the steps in the various methods of the above embodiments may be performed by associated hardware as instructed by a program, which may be stored in a computer-readable memory, which may include: flash Memory disks, Read-Only memories (ROMs), Random Access Memories (RAMs), magnetic or optical disks, and the like.
The foregoing detailed description of the embodiments of the present application has been presented to illustrate the principles and implementations of the present application, and the above description of the embodiments is only provided to help understand the method and the core concept of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (8)
1. A hole plugging processing method is applied to electronic equipment, wherein the electronic equipment comprises a loudspeaker, a main microphone and a secondary microphone, and the method comprises the following steps:
acquiring, by the primary microphone, a sound wave signal emitted by the speaker;
determining a first parameter of the sound wave signal, wherein the first parameter comprises an amplitude parameter, a frequency parameter and an energy parameter of the sound wave signal, and the first parameter is used for describing the signal intensity of the sound wave signal;
when the first parameter is detected to be smaller than a preset parameter, determining that the main microphone is in a hole blocking state;
in the hole plugging state, executing preset operation through the auxiliary microphone;
wherein the content of the first and second substances,
before the acquiring, by the primary microphone, the acoustic wave signal emitted by the speaker, the method further includes: determining attitude information of the electronic device; when the gesture information is successfully matched with preset gesture information, the sound wave signal is sent out through the loudspeaker according to the preset parameters, and the sound wave signal is a sound wave signal of an ultrasonic frequency band;
wherein after determining the pose information of the electronic device, the method further comprises: when the situation that the posture information is failed to be compared with the preset posture information is detected, acquiring the environmental volume; and when the environment volume is detected to be smaller than a preset volume threshold value, sending the sound wave signal through the loudspeaker according to the preset parameters, wherein the sound wave signal is a sound wave signal of an audible sound frequency band.
2. The method according to claim 1, wherein the performing a preset operation by the secondary microphone in the plugged state comprises:
under the stifled hole state, with the pickup function of electronic equipment is switched into second pickup function by first pickup function, first pickup function is the pickup function that main microphone carried out, second pickup function is the pickup function that vice microphone carried out.
3. The method according to claim 1, wherein the performing a preset operation by the secondary microphone in the plugged state comprises:
under the stifled hole state, when detecting the instruction of acquireing of target voice data, start first pickup function and second pickup function simultaneously, first pickup function is the pickup function that main microphone carried out, second pickup function is the pickup function that vice microphone carried out.
4. The method of claim 3, wherein after the first sound pickup function and the second sound pickup function are simultaneously activated, the method further comprises:
dividing the first voice data acquired by the first pickup function into a first data fragment group according to a first time interval;
dividing second voice data acquired by the second pickup function into a second data fragment group according to a second time interval;
combining the first data fragment group and the second data fragment into the target voice data;
and sending the target voice data.
5. The method of claim 4, wherein the first time interval and the second time interval are the same, and wherein the combining the target speech data from the first set of data segments and the second set of data segments comprises:
comparing a first data fragment in the first data fragment group with a second data fragment in the second data fragment group, wherein the corresponding time periods of the first data fragment and the second data fragment are the same;
selecting a data segment with high audio frequency from the first data segment and the second data segment as a target data segment;
and combining a plurality of target data fragments into the target voice data.
6. The hole blocking processing device is applied to electronic equipment, wherein the electronic equipment comprises a loudspeaker, a main microphone and an auxiliary microphone, and comprises an acquisition unit, a determination unit and a processing unit, wherein:
the acquiring unit is used for acquiring a sound wave signal emitted by the loudspeaker through the main microphone;
the determining unit is used for determining a first parameter of the sound wave signal, wherein the first parameter comprises an amplitude parameter, a frequency parameter and an energy parameter of the sound wave signal, and the first parameter is used for describing the signal intensity of the sound wave signal; and the microphone is used for determining that the main microphone is in a hole blocking state when the first parameter is detected to be smaller than a preset parameter;
the processing unit is used for executing preset operation through the auxiliary microphone in the hole plugging state;
the hole blocking processing device further comprises a transmitting unit, wherein the transmitting unit is used for determining the posture information of the electronic equipment before the sound wave signals emitted by the loudspeaker are acquired through the main microphone; when the gesture information is successfully matched with preset gesture information, the sound wave signal is sent out through the loudspeaker according to the preset parameters, and the sound wave signal is a sound wave signal of an ultrasonic frequency band;
the transmitting unit is further configured to, after the posture information of the electronic device is determined, obtain an environment volume when it is detected that the posture information fails to be compared with the preset posture information; and when the environment volume is detected to be smaller than a preset volume threshold value, sending the sound wave signal through the loudspeaker according to the preset parameters, wherein the sound wave signal is a sound wave signal of an audible sound frequency band.
7. An electronic device, comprising: a processor, memory, and one or more programs; the one or more programs stored in the memory and configured to be executed by the processor, the programs comprising instructions for performing the steps in the method as described in any of claims 1-5.
8. A computer-readable storage medium, characterized in that a computer program for electronic data exchange is stored, wherein the computer program causes a computer to perform the method according to any of claims 1-5, the computer comprising an electronic device.
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