CN108650595B - Hole plugging processing method and device, electronic equipment and computer readable storage medium - Google Patents
Hole plugging processing method and device, electronic equipment and computer readable storage medium Download PDFInfo
- Publication number
- CN108650595B CN108650595B CN201810817133.6A CN201810817133A CN108650595B CN 108650595 B CN108650595 B CN 108650595B CN 201810817133 A CN201810817133 A CN 201810817133A CN 108650595 B CN108650595 B CN 108650595B
- Authority
- CN
- China
- Prior art keywords
- pickup function
- voice data
- microphone
- sound pickup
- determining
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
-
- 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 voice data through the main microphone; determining first parameters of the voice data, wherein the first parameters comprise amplitude and phase offset of the voice data, and the first parameters are used for describing tone of the voice data; when the first parameter is detected to be failed to be compared with a preset parameter threshold value, determining that the main microphone is in a hole blocking state; 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 embodiment of the application is favorable for improving the timeliness of hole plugging processing and the integrity of audio data acquisition.
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 improve the timeliness of hole plugging processing and the integrity of audio 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 primary microphone and a secondary microphone, and the method includes:
acquiring voice data through the main microphone;
determining first parameters of the voice data, wherein the first parameters comprise amplitude and phase offset of the voice data, and the first parameters are used for describing tone of the voice data;
when the first parameter is detected to be failed to be compared with a preset parameter threshold value, determining that the main microphone is in a hole blocking state;
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 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 primary microphone and a secondary microphone, and includes an acquisition unit, a determination unit, and a processing unit, where:
the acquisition unit is used for acquiring voice data through the main microphone;
the determining unit is configured to determine a first parameter of the voice data, where the first parameter includes a magnitude and a phase offset of the voice data, and the first parameter is used to describe a tone of the voice data; the main microphone is determined to be in a hole blocking state when the first parameter is detected to be failed to be compared with a preset parameter threshold value;
the processing unit is used for switching the sound pickup function of the electronic equipment from a first sound pickup function to a second sound pickup function under the hole plugging state, wherein 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.
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 the embodiment of the present application, electronic equipment firstly passes through main microphone acquires voice data, then, confirms the first parameter of voice data, the first parameter includes amplitude and phase offset of voice data, the first parameter is used for describing voice data's tone quality, subsequently, when detecting first parameter and preset parameter threshold value are compared when failing, confirm main microphone is in the stifled hole state, finally, under the stifled hole state, will electronic equipment's pickup function is switched into second pickup function by first pickup function, first pickup function is the pickup function that main microphone executed, second pickup function is the pickup function that vice microphone executed. It can be seen that the electronic equipment determines that the main microphone is in the hole plugging state through the first parameter, related to the tone, of the voice data when the voice data is acquired, the algorithm is simple, timeliness and convenience of hole plugging detection are facilitated to be improved, moreover, when the hole plugging state is detected, the second pickup function executed by the auxiliary microphone is timely switched to, completeness of follow-up voice data acquisition is facilitated to be improved, and the problem of serious data loss caused by hole plugging is avoided.
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 including a primary microphone and a secondary microphone, where as shown in the figure, the hole plugging processing method includes:
s101, the electronic equipment acquires voice data through the main microphone;
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 voice data is voice data to be recorded by the electronic device, and the voice data may be voice data that 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 that needs to be recorded when the user communicates with a teammate in a game application process, which is not limited herein.
S102, the electronic equipment determines first parameters of the voice data, wherein the first parameters comprise amplitude and phase offset of the voice data, and the first parameters are used for describing tone of the voice data;
in this case, the tone color is determined by overtones mixed with the fundamental tone, which are also called harmonic components, and different harmonics have different amplitudes and phase shifts, thereby generating various tone color effects, so that the tone color of the voice data can be determined by analyzing the amplitude and phase shift amounts of the voice data.
S103, when the electronic equipment detects that the comparison between the first parameter and a preset parameter threshold value fails, determining that the main microphone is in a hole blocking state;
the failure of detecting the comparison between the first parameter and the preset parameter threshold may be that the comparison between the first parameter and the preset parameter threshold is smaller than a preset threshold, for example, the comparison is smaller than 50%, or the phase in the first parameter is smaller than a phase threshold in the preset parameter threshold, and the phase offset is greater than an offset threshold in the preset parameter threshold, which is not limited herein.
The preset parameter threshold may be an amplitude and a phase offset of a user tone obtained by the electronic device in a history, and may be a fixed value or a dynamic value, where the dynamic value may have different parameter values according to different situations of the user, for example, the preset parameter threshold corresponding to the user when the user is a cold is different from the preset parameter threshold corresponding to the user in a normal state, the preset parameter threshold corresponding to the user when the user wears the mask is different from the preset parameter threshold when the user does not wear the mask, the preset parameter threshold corresponding to the user when the user eats something is different from the preset parameter threshold corresponding to the user when the user does not eat something, and the like, and is not limited herein.
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.
S104, the electronic equipment is in under the stifled hole state, will the pickup function of electronic equipment is switched into the 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.
The sound pickup is a process of collecting voice data of a user by the main microphone or the auxiliary microphone, namely, when the main microphone is detected to be in a hole blocking state, the auxiliary microphone performs a collecting process for the voice data.
It can be seen that, in the embodiment of the present application, electronic equipment firstly passes through main microphone acquires voice data, then, confirms the first parameter of voice data, the first parameter includes amplitude and phase offset of voice data, the first parameter is used for describing voice data's tone quality, subsequently, when detecting first parameter and preset parameter threshold value are compared when failing, confirm main microphone is in the stifled hole state, finally, under the stifled hole state, will electronic equipment's pickup function is switched into second pickup function by first pickup function, first pickup function is the pickup function that main microphone executed, second pickup function is the pickup function that vice microphone executed. It can be seen that the electronic equipment determines that the main microphone is in the hole plugging state through the first parameter, related to the tone, of the voice data when the voice data is acquired, the algorithm is simple, timeliness and convenience of hole plugging detection are facilitated to be improved, moreover, when the hole plugging state is detected, the second pickup function executed by the auxiliary microphone is timely switched to, completeness of follow-up voice data acquisition is facilitated to be improved, and the problem of serious data loss caused by hole plugging is avoided.
In one possible example, before determining that the primary microphone is in the hole plugging state when the first parameter is detected to fail to be compared with a preset parameter threshold, the method further includes:
acquiring face image data;
determining whether a lip part has a shelter or not according to the face image data;
when the obstruction is detected to exist, determining the preset parameter threshold as the preset parameter threshold corresponding to the obstruction.
The specific implementation manner of acquiring the face image data may be various, for example, the face image data may be acquired by guiding a user to shoot a face image, or the face image data may be acquired by wearing equipment, such as a smart bracelet, and sent to the electronic equipment, which is not limited herein.
The specific implementation manner of determining whether a lip part has a blocking object according to the face image data may be various, for example, the lip image cannot be recognized in the face image data, that is, if there is no lip image in the face image data, it is determined that the blocking object exists, or a preset lip image may be matched with an image of a position area where a mouth is located in the face image, and if the matching fails, the blocking object exists, which is not limited herein.
Wherein, different shelters correspond different preset parameter threshold values, for example, the shelter corresponds first preset parameter threshold value when being the gauze mask, the shelter corresponds second preset parameter threshold value when being the clothes collarband, because the distance between gauze mask and the mouth is less than the distance between clothes collarband and the mouth, consequently the influence to the tone quality is different, consequently first preset parameter threshold value is different with the second preset parameter threshold value, first wireless earphone can be based on predetermineeing gauze mask image and predetermineeing the collarband image and judge that the shelter in the face image data is gauze mask or clothes collarband, do not do the restriction here.
Therefore, in the example, the electronic device determines that the lips have the blocking object through the face image data, and determines the preset parameter threshold according to the blocking object, so that the external factors influencing the tone parameters are met, and the accuracy of hole blocking detection is further improved.
In one possible example, before determining that the primary microphone is in the hole plugging state when the first parameter is detected to fail to be compared with a preset parameter threshold, the method further includes:
sending out ultrasonic waves by an ultrasonic sensor to form a sound field;
determining a spatial area from the sound field;
and determining the preset parameter threshold as a preset parameter threshold corresponding to the space area.
The electronic device can transmit ultrasonic waves to multiple directions through the ultrasonic sensors, when the ultrasonic waves meet walls, namely, a shelter, ultrasonic signals can be returned, and the space area can be determined according to the strength of the returned ultrasonic signals.
The spatial area may be an interval, for example, the spatial area only includes a first spatial area and a second spatial area, and according to the returned ultrasonic signal, when the signal intensity is greater than a preset intensity threshold, the spatial area is determined to be the first spatial area, when the signal intensity is less than the preset intensity threshold, the spatial area is determined to be the second spatial area, when the spatial area is the first spatial area, the preset parameter threshold is a first preset parameter threshold, and when the spatial area is the second spatial area, the preset parameter threshold is a second preset parameter threshold, which is not limited herein.
Therefore, in this example, the electronic device determines, according to the sound field formed by the ultrasonic wave and according to the characteristic that the directivity of the ultrasonic wave is strong, the spatial area having a large influence on the first parameter, and then determines the preset parameter threshold, thereby further improving the accuracy of the hole plugging detection.
In one possible example, before the acquiring voice data by the primary microphone, the method further comprises:
sending the voice data through a loudspeaker according to preset parameters;
when it is detected that the comparison between the first parameter and a preset parameter threshold fails, before determining that the main microphone is in a hole blocking state, the method further includes:
and determining a second parameter in the preset parameters as the preset parameter threshold.
The preset parameters may include a tone parameter, a frequency parameter, and the like, and the second parameter is an amplitude, a phase offset, and the like of the voice data when the speaker emits the voice data, which is not limited herein.
It can be seen that, in this example, the electronic device sends out voice data through the speaker, then the main microphone acquires the voice data, and carries out self-checking to the main microphone through the second parameter and the received first parameter when the transmission in the same environment, to determine the hole blocking state of the main microphone, which is favorable for improving the accuracy and the intelligence of the hole blocking detection.
In one possible example, before determining that the primary microphone is in the hole plugging state when the first parameter is detected to fail to be compared with a preset parameter threshold, the method further includes:
acquiring the voice data through the secondary microphone;
and determining a third parameter of the voice data acquired by the auxiliary microphone as the preset parameter threshold.
The second parameter is amplitude, phase offset and the like of the voice data acquired by the auxiliary microphone.
It can be seen that, in this example, the electronic device performs hole blockage detection on the main microphone through two voice data in the voice data that are simultaneously acquired by the main microphone and the auxiliary microphone in the same environment, and since the position of the auxiliary microphone does not cause hole blockage of the holding gesture, the third parameter acquired by the auxiliary microphone is detected instead of the preset parameter, which is beneficial to improving the accuracy of hole blockage detection.
In one possible example, after determining that the primary microphone is in the hole plugging state when the first parameter is detected to fail to be compared with a preset parameter threshold, the method further includes:
outputting a first message for inquiring whether a user is in a sick state;
receiving a second message, the second message for determining that the user is in a non-diseased state.
The first message may be a text message, for example, a text message in a virtual bullet box, or may be a voice message, etc., which is not limited herein, and the second message may also be a voice message of the user, and the second message is a reply message to the first message, or a confirmation identifier, etc., which is not limited herein.
As can be seen, in this example, after determining the plugged hole, the electronic device queries whether the user is in a sick state through the first message, and since the sick state may affect the tone, the accuracy of the plugged hole state is further determined after determining the non-sick state of the user.
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 primary microphone and a secondary microphone, and as shown in the figure, the method includes:
s201, the electronic equipment obtains voice data through the main microphone.
S202, the electronic equipment determines a first parameter of the voice data, wherein the first parameter comprises the amplitude and the phase offset of the voice data, and the first parameter is used for describing the tone of the voice data.
S203, the electronic equipment acquires face image data.
And S204, the electronic equipment determines whether a lip part has a shelter or not according to the face image data.
S205, when the electronic equipment detects that the obstruction exists, determining a preset parameter threshold value as a preset parameter threshold value corresponding to the obstruction.
S206, when the electronic equipment detects that the comparison between the first parameter and the preset parameter threshold value fails, the main microphone is determined to be in a hole blocking state.
S207, 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 the embodiment of the present application, electronic equipment firstly passes through main microphone acquires voice data, then, confirms the first parameter of voice data, the first parameter includes amplitude and phase offset of voice data, the first parameter is used for describing voice data's tone quality, subsequently, when detecting first parameter and preset parameter threshold value are compared when failing, confirm main microphone is in the stifled hole state, finally, under the stifled hole state, will electronic equipment's pickup function is switched into second pickup function by first pickup function, first pickup function is the pickup function that main microphone executed, second pickup function is the pickup function that vice microphone executed. It can be seen that the electronic equipment determines that the main microphone is in the hole plugging state through the first parameter, related to the tone, of the voice data when the voice data is acquired, the algorithm is simple, timeliness and convenience of hole plugging detection are facilitated to be improved, moreover, when the hole plugging state is detected, the second pickup function executed by the auxiliary microphone is timely switched to, completeness of follow-up voice data acquisition is facilitated to be improved, and the problem of serious data loss caused by hole plugging is avoided.
In addition, the electronic equipment determines that the lips are covered by the human face image data, and determines a preset parameter threshold according to the covered object, so that the external factors influencing the tone parameters are met, and the accuracy of hole blocking detection is further improved.
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 primary microphone and a secondary microphone, and as shown in the figure, the method includes:
s301, the electronic equipment sends out voice data through a loudspeaker according to preset parameters.
S302, the electronic equipment acquires the voice data through the main microphone.
And S303, the electronic equipment determines a second parameter in the preset parameters as a preset parameter threshold.
S304, the electronic equipment determines first parameters of the voice data acquired by the main microphone, wherein the first parameters comprise the amplitude and the phase offset of the voice data, and the first parameters are used for describing the tone of the voice data.
S305, when the electronic equipment detects that the comparison between the first parameter and the preset parameter threshold value fails, determining that the main microphone is in a hole blocking state.
S306, the electronic equipment outputs a first message, and the first message is used for inquiring whether the user is in a sick state.
S307, the electronic equipment receives a second message, and the second message is used for determining that the user is in a non-sick state.
S308, the electronic equipment is in under the hole blocking state, the pickup function of the electronic equipment is switched from a first pickup function to a second pickup function, the first pickup function is the pickup function executed by the main microphone, and the second pickup function is the pickup function executed by the auxiliary microphone.
It can be seen that, in the embodiment of the present application, electronic equipment firstly passes through main microphone acquires voice data, then, confirms the first parameter of voice data, the first parameter includes amplitude and phase offset of voice data, the first parameter is used for describing voice data's tone quality, subsequently, when detecting first parameter and preset parameter threshold value are compared when failing, confirm main microphone is in the stifled hole state, finally, under the stifled hole state, will electronic equipment's pickup function is switched into second pickup function by first pickup function, first pickup function is the pickup function that main microphone executed, second pickup function is the pickup function that vice microphone executed. It can be seen that the electronic equipment determines that the main microphone is in the hole plugging state through the first parameter, related to the tone, of the voice data when the voice data is acquired, the algorithm is simple, timeliness and convenience of hole plugging detection are facilitated to be improved, moreover, when the hole plugging state is detected, the second pickup function executed by the auxiliary microphone is timely switched to, completeness of follow-up voice data acquisition is facilitated to be improved, and the problem of serious data loss caused by hole plugging is avoided.
In addition, the electronic equipment sends out voice data through the loudspeaker, then the main microphone acquires the voice data, and the second parameter and the received first parameter when the main microphone is transmitted in the same environment carry out self-checking on the main microphone, so that the hole blocking state of the main microphone is determined, and the accuracy and the intelligence of hole blocking detection are favorably improved.
In addition, after the electronic device determines the hole blockage, the electronic device inquires whether the user is in a sick state or not through the first message, and the accuracy of the hole blockage state is further determined after the non-sick state of the user is determined because the sick state can affect the tone color.
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 an electronic device provided in an embodiment of the present application, where as shown, the electronic device includes 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 voice data through the main microphone;
determining first parameters of the voice data, wherein the first parameters comprise amplitude and phase offset of the voice data, and the first parameters are used for describing tone of the voice data;
when the first parameter is detected to be failed to be compared with a preset parameter threshold value, determining that the main microphone is in a hole blocking state;
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.
It can be seen that, in the embodiment of the present application, electronic equipment firstly passes through main microphone acquires voice data, then, confirms the first parameter of voice data, the first parameter includes amplitude and phase offset of voice data, the first parameter is used for describing voice data's tone quality, subsequently, when detecting first parameter and preset parameter threshold value are compared when failing, confirm main microphone is in the stifled hole state, finally, under the stifled hole state, will electronic equipment's pickup function is switched into second pickup function by first pickup function, first pickup function is the pickup function that main microphone executed, second pickup function is the pickup function that vice microphone executed. It can be seen that the electronic equipment determines that the main microphone is in the hole plugging state through the first parameter, related to the tone, of the voice data when the voice data is acquired, the algorithm is simple, timeliness and convenience of hole plugging detection are facilitated to be improved, moreover, when the hole plugging state is detected, the second pickup function executed by the auxiliary microphone is timely switched to, completeness of follow-up voice data acquisition is facilitated to be improved, and the problem of serious data loss caused by hole plugging is avoided.
In one possible example, the program further includes instructions for performing the steps of: when the first parameter is detected to be failed to be compared with a preset parameter threshold value, face image data are obtained before the main microphone is determined to be in a hole blocking state; the human face image data is used for determining whether a lip part has a shelter or not; and the preset parameter threshold is determined as the preset parameter threshold corresponding to the obstruction when the obstruction is detected to exist.
In one possible example, the program further includes instructions for performing the steps of: when the first parameter is detected to be failed to be compared with a preset parameter threshold value, before the main microphone is determined to be in a hole blocking state, ultrasonic waves are sent out through an ultrasonic sensor to form a sound field; and for determining a spatial area from the sound field; and the preset parameter threshold is used for determining the preset parameter threshold as a preset parameter threshold corresponding to the space area.
In one possible example, the program further includes instructions for performing the steps of: before voice data is acquired through the main microphone, the voice data is sent out through a loudspeaker according to preset parameters;
the program further includes instructions for performing the steps of: and when the first parameter is detected to be failed to be compared with a preset parameter threshold value, determining a second parameter in the preset parameters as the preset parameter threshold value before the main microphone is determined to be in a hole blocking state.
In one possible example, the program further includes instructions for performing the steps of: when the first parameter is detected to be failed to be compared with a preset parameter threshold value, before the main microphone is determined to be in a hole blocking state, the voice data are obtained through the auxiliary microphone; and the third parameter used for determining the voice data acquired by the auxiliary microphone is the preset parameter threshold.
In one possible example, the program further includes instructions for performing the steps of: when the first parameter is detected to be failed to be compared with a preset parameter threshold value, outputting a first message after the main microphone is determined to be in a hole blocking state, wherein the first message is used for inquiring whether a user is in a sick state; and for receiving a second message, the second message for determining that the user is in a non-diseased state.
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 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 voice data through the main microphone;
the determining unit 502 is configured to determine a first parameter of the voice data, where the first parameter includes a magnitude and a phase offset of the voice data, and the first parameter is used to describe a tone of the voice data; the main microphone is determined to be in a hole blocking state when the first parameter is detected to be failed to be compared with a preset parameter threshold value;
the processing unit 503 is configured to switch the sound pickup function of the electronic device from a first sound pickup function to a second sound pickup function in the hole plugging state, where the first sound pickup function is the sound pickup function performed by the main microphone, and the second sound pickup function is the sound pickup function performed by the sub-microphone.
It can be seen that, in the embodiment of the present application, electronic equipment firstly passes through main microphone acquires voice data, then, confirms the first parameter of voice data, the first parameter includes amplitude and phase offset of voice data, the first parameter is used for describing voice data's tone quality, subsequently, when detecting first parameter and preset parameter threshold value are compared when failing, confirm main microphone is in the stifled hole state, finally, under the stifled hole state, will electronic equipment's pickup function is switched into second pickup function by first pickup function, first pickup function is the pickup function that main microphone executed, second pickup function is the pickup function that vice microphone executed. It can be seen that the electronic equipment determines that the main microphone is in the hole plugging state through the first parameter, related to the tone, of the voice data when the voice data is acquired, the algorithm is simple, timeliness and convenience of hole plugging detection are facilitated to be improved, moreover, when the hole plugging state is detected, the second pickup function executed by the auxiliary microphone is timely switched to, completeness of follow-up voice data acquisition is facilitated to be improved, and the problem of serious data loss caused by hole plugging is avoided.
In a possible example, before the determining unit 502 determines that the primary microphone is in the hole plugging state when the first parameter is detected to fail to be compared with a preset parameter threshold, the determining unit is further configured to: acquiring face image data; the human face image data is used for determining whether a lip part has a shelter or not; and the preset parameter threshold is determined as the preset parameter threshold corresponding to the obstruction when the obstruction is detected to exist.
In a possible example, before the determining unit 502 determines that the primary microphone is in the hole plugging state when the first parameter is detected to fail to be compared with a preset parameter threshold, the determining unit is further configured to: sending out ultrasonic waves by an ultrasonic sensor to form a sound field; and for determining a spatial area from the sound field; and the preset parameter threshold is used for determining the preset parameter threshold as a preset parameter threshold corresponding to the space area.
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, before the acquiring of the voice data by the main microphone: sending the voice data through a loudspeaker according to preset parameters;
the determining unit 502 is further configured to, before determining that the main microphone is in a hole plugging state when the first parameter is detected to fail to be compared with a preset parameter threshold,: and determining a second parameter in the preset parameters as the preset parameter threshold.
In a possible example, before determining that the primary microphone is in the hole plugging state when the first parameter is detected to fail to be compared with a preset parameter threshold, the obtaining unit 501 is further configured to: acquiring the voice data through the secondary microphone;
the determining unit 502 is further configured to: and determining a third parameter of the voice data acquired by the auxiliary microphone as the preset parameter threshold.
In one possible example, the hole plugging processing apparatus 500 further includes a communication unit, configured to, after determining that the primary microphone is in the hole plugging state when it is detected that the first parameter fails to be compared with a preset parameter threshold value: outputting a first message for inquiring whether a user is in a sick state; and for receiving a second message, the second message for determining that the user is in a non-diseased state.
The obtaining unit 501 may be a primary microphone or a secondary microphone, the determining unit 502 may be a processor, the processing unit 503 may be a processor and a secondary microphone, the transmitting unit 504 may be a speaker, and the communication unit may be a display.
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 and the like.
Wherein, the smart phone 600 obtains voice data through the main microphone 631; determining first parameters of the voice data, wherein the first parameters comprise amplitude and phase offset of the voice data, and the first parameters are used for describing tone of the voice data; when the first parameter is detected to fail to be compared with the preset parameter threshold, determining that the primary microphone 631 is in a hole blocking state; under the plugged hole state, the pickup function of the smartphone 600 is switched from a first pickup function to a second pickup function, the first pickup function is the pickup function performed by the main microphone 631, and the second pickup function is the pickup function performed by the sub-microphone 632.
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 (12)
1. A hole plugging processing method is applied to electronic equipment, wherein the electronic equipment comprises a main microphone and a secondary microphone, and the method comprises the following steps:
acquiring voice data through the main microphone;
determining first parameters of the voice data, wherein the first parameters comprise amplitude and phase offset of the voice data, and the first parameters are used for describing tone of the voice data;
when the first parameter is detected to be failed to be compared with a preset parameter threshold value, determining that the main microphone is in a hole blocking state;
switching the sound pickup function of the electronic equipment from a first sound pickup function to a second sound pickup function in the hole plugging state, wherein the first sound pickup function is a sound pickup function executed by the main microphone, and the second sound pickup function is a sound pickup function executed by the auxiliary microphone;
wherein, when it is detected that the comparison between the first parameter and a preset parameter threshold fails, before determining that the main microphone is in a hole blocking state, the method further includes:
acquiring face image data;
determining whether a lip part has a shelter or not according to the face image data;
when the obstruction is detected to exist, determining the preset parameter threshold as the preset parameter threshold corresponding to the obstruction.
2. The method of claim 1, wherein prior to the capturing of the voice data by the primary microphone, the method further comprises:
sending the voice data through a loudspeaker according to preset parameters;
when it is detected that the comparison between the first parameter and a preset parameter threshold fails, before determining that the main microphone is in a hole blocking state, the method further includes:
and determining a second parameter in the preset parameters as the preset parameter threshold.
3. The method according to claim 1, wherein before determining that the primary microphone is in the hole plugging state when it is detected that the first parameter fails to be compared with a preset parameter threshold, the method further comprises:
acquiring the voice data through the secondary microphone;
and determining a third parameter of the voice data acquired by the auxiliary microphone as the preset parameter threshold.
4. The method according to any one of claims 1-3, wherein after determining that the primary microphone is in the plugged-hole state when the first parameter is detected to fail to be compared with a preset parameter threshold, the method further comprises:
outputting a first message for inquiring whether a user is in a sick state;
receiving a second message, the second message for determining that the user is in a non-diseased state.
5. A hole plugging processing method is applied to electronic equipment, wherein the electronic equipment comprises a main microphone and a secondary microphone, and the method comprises the following steps:
acquiring voice data through the main microphone;
determining first parameters of the voice data, wherein the first parameters comprise amplitude and phase offset of the voice data, and the first parameters are used for describing tone of the voice data;
when the first parameter is detected to be failed to be compared with a preset parameter threshold value, determining that the main microphone is in a hole blocking state;
switching the sound pickup function of the electronic equipment from a first sound pickup function to a second sound pickup function in the hole plugging state, wherein the first sound pickup function is a sound pickup function executed by the main microphone, and the second sound pickup function is a sound pickup function executed by the auxiliary microphone;
wherein the content of the first and second substances,
when it is detected that the comparison between the first parameter and a preset parameter threshold fails, before determining that the main microphone is in a hole blocking state, the method further includes:
sending out ultrasonic waves by an ultrasonic sensor to form a sound field;
determining a spatial area from the sound field;
and determining the preset parameter threshold as a preset parameter threshold corresponding to the space area.
6. The method according to claim 5, wherein after determining that the primary microphone is in the hole plugging state when it is detected that the first parameter fails to compare with a preset parameter threshold, the method further comprises:
outputting a first message for inquiring whether a user is in a sick state;
receiving a second message, the second message for determining that the user is in a non-diseased state.
7. A hole plugging processing method is applied to electronic equipment, wherein the electronic equipment comprises a main microphone and a secondary microphone, and the method comprises the following steps:
acquiring voice data through the main microphone;
determining first parameters of the voice data, wherein the first parameters comprise amplitude and phase offset of the voice data, and the first parameters are used for describing tone of the voice data;
when the first parameter is detected to be failed to be compared with a preset parameter threshold value, determining that the main microphone is in a hole blocking state;
switching the sound pickup function of the electronic equipment from a first sound pickup function to a second sound pickup function in the hole plugging state, wherein the first sound pickup function is a sound pickup function executed by the main microphone, and the second sound pickup function is a sound pickup function executed by the auxiliary microphone;
wherein the content of the first and second substances,
when it is detected that the comparison between the first parameter and a preset parameter threshold fails, after the main microphone is determined to be in a hole blocking state, the method further includes:
outputting a first message for inquiring whether a user is in a sick state;
receiving a second message, the second message for determining that the user is in a non-diseased state.
8. The hole blocking processing device is applied to electronic equipment, wherein the electronic equipment comprises a main microphone and an auxiliary microphone, and comprises an acquisition unit, a determination unit and a processing unit, wherein:
the acquisition unit is used for acquiring voice data through the main microphone;
the determining unit is configured to determine a first parameter of the voice data, where the first parameter includes a magnitude and a phase offset of the voice data, and the first parameter is used to describe a tone of the voice data; the main microphone is determined to be in a hole blocking state when the first parameter is detected to be failed to be compared with a preset parameter threshold value;
the processing unit is used for switching the sound pickup function of the electronic equipment from a first sound pickup function to a second sound pickup function in the hole plugging state, wherein 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;
the determining unit is further configured to acquire face image data before determining that the main microphone is in a hole blocking state when the first parameter is detected to fail to be compared with a preset parameter threshold; the human face image data is used for determining whether a lip part has a shelter or not; and the preset parameter threshold is determined as the preset parameter threshold corresponding to the obstruction when the obstruction is detected to exist.
9. The hole blocking processing device is applied to electronic equipment, wherein the electronic equipment comprises a main microphone and an auxiliary microphone, and comprises an acquisition unit, a determination unit and a processing unit, wherein:
the acquisition unit is used for acquiring voice data through the main microphone;
the determining unit is configured to determine a first parameter of the voice data, where the first parameter includes a magnitude and a phase offset of the voice data, and the first parameter is used to describe a tone of the voice data; the main microphone is determined to be in a hole blocking state when the first parameter is detected to be failed to be compared with a preset parameter threshold value;
the processing unit is used for switching the sound pickup function of the electronic equipment from a first sound pickup function to a second sound pickup function in the hole plugging state, wherein 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;
wherein the content of the first and second substances,
the determining unit is further configured to, when it is detected that the comparison between the first parameter and a preset parameter threshold fails, send an ultrasonic wave through an ultrasonic sensor to form a sound field before determining that the main microphone is in a hole blocking state; determining a spatial area from the sound field; and determining the preset parameter threshold as a preset parameter threshold corresponding to the space area.
10. The hole blocking processing device is applied to electronic equipment, wherein the electronic equipment comprises a main microphone and an auxiliary microphone, and comprises an acquisition unit, a determination unit and a processing unit, wherein:
the acquisition unit is used for acquiring voice data through the main microphone;
the determining unit is configured to determine a first parameter of the voice data, where the first parameter includes a magnitude and a phase offset of the voice data, and the first parameter is used to describe a tone of the voice data; the main microphone is determined to be in a hole blocking state when the first parameter is detected to be failed to be compared with a preset parameter threshold value;
the processing unit is used for switching the sound pickup function of the electronic equipment from a first sound pickup function to a second sound pickup function in the hole plugging state, wherein 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;
the hole plugging processing device further comprises: the communication unit is used for outputting a first message after the primary microphone is determined to be in the hole blocking state when the first parameter is detected to be failed to be compared with a preset parameter threshold, wherein the first message is used for inquiring whether a user is in a sick state; and for receiving a second message, the second message for determining that the user is in a non-diseased state.
11. 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 1-7.
12. 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 1-7, the computer comprising an electronic device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810817133.6A CN108650595B (en) | 2018-07-24 | 2018-07-24 | Hole plugging processing method and device, electronic equipment and computer readable storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810817133.6A CN108650595B (en) | 2018-07-24 | 2018-07-24 | Hole plugging processing method and device, electronic equipment and computer readable storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108650595A CN108650595A (en) | 2018-10-12 |
| CN108650595B true CN108650595B (en) | 2020-07-17 |
Family
ID=63760064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810817133.6A Active CN108650595B (en) | 2018-07-24 | 2018-07-24 | Hole plugging processing method and device, electronic equipment and computer readable storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108650595B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108831438B (en) * | 2018-07-24 | 2021-01-08 | Oppo（重庆）智能科技有限公司 | Voice data generation method and device, electronic device and computer readable storage medium |
| CN109788423B (en) * | 2019-01-23 | 2023-01-13 | 深圳市翰林迅通科技有限公司 | Voice receiving method, device and computer readable storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007130341A2 (en) * | 2006-05-02 | 2007-11-15 | Robert Hickling | Normalization and calibration of microphones in sound- intensity probes |
| CN104969289A (en) * | 2013-02-07 | 2015-10-07 | 苹果公司 | Voice trigger for a digital assistant |
| CN105323363A (en) * | 2014-06-30 | 2016-02-10 | 中兴通讯股份有限公司 | Method and device for selecting main microphones |
| CN107864295A (en) * | 2017-12-19 | 2018-03-30 | 广东欧珀移动通信有限公司 | Call control method, mobile terminal and computer-readable recording medium |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4787298B2 (en) * | 2008-08-01 | 2011-10-05 | 株式会社日本自動車部品総合研究所 | Ultrasonic object orientation detector |
| US8401178B2 (en) * | 2008-09-30 | 2013-03-19 | Apple Inc. | Multiple microphone switching and configuration |
| WO2011029959A2 (en) * | 2010-10-22 | 2011-03-17 | Phonak Ag | Method for testing a hearing device as well as an arrangement for testing a hearing device |
| US8958571B2 (en) * | 2011-06-03 | 2015-02-17 | Cirrus Logic, Inc. | MIC covering detection in personal audio devices |
| GB2553683B (en) * | 2013-06-26 | 2018-04-18 | Cirrus Logic Int Semiconductor Ltd | Speech recognition |
| AU2016402256B2 (en) * | 2016-04-29 | 2019-04-18 | Honor Device Co., Ltd. | Voice input exception determining method, apparatus, terminal, and storage medium |
| CN106851516A (en) * | 2017-03-03 | 2017-06-13 | 广东欧珀移动通信有限公司 | Electronic installation and the detection method based on loudness |
-
2018
- 2018-07-24 CN CN201810817133.6A patent/CN108650595B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007130341A2 (en) * | 2006-05-02 | 2007-11-15 | Robert Hickling | Normalization and calibration of microphones in sound- intensity probes |
| CN104969289A (en) * | 2013-02-07 | 2015-10-07 | 苹果公司 | Voice trigger for a digital assistant |
| CN105323363A (en) * | 2014-06-30 | 2016-02-10 | 中兴通讯股份有限公司 | Method and device for selecting main microphones |
| CN107864295A (en) * | 2017-12-19 | 2018-03-30 | 广东欧珀移动通信有限公司 | Call control method, mobile terminal and computer-readable recording medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108650595A (en) | 2018-10-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108076226B (en) | Method for adjusting call quality, mobile terminal and storage medium | |
| CN107742523B (en) | Voice signal processing method and device and mobile terminal | |
| CN108777827B (en) | Wireless earphone, volume adjusting method and related product | |
| CN109413555B (en) | Audio output method and device, earphone and electronic equipment | |
| CN108449503B (en) | Voice call data processing method and device, storage medium and mobile terminal | |
| CN109121046B (en) | Plugging hole treatment method and related product | |
| CN111447540B (en) | Microphone hole blockage detection method and related product | |
| CN107785027B (en) | Audio processing method and electronic equipment | |
| CN110430500B (en) | Noise reduction method of earphone and earphone | |
| CN109151211A (en) | Method of speech processing, device and electronic equipment | |
| CN108650595B (en) | Hole plugging processing method and device, electronic equipment and computer readable storage medium | |
| CN111343558A (en) | Microphone hole blockage detection method and related product | |
| CN109089201B (en) | Microphone hole blockage detection method and related product | |
| CN108449499B (en) | Voice call data processing method and device, storage medium and mobile terminal | |
| CN111093137B (en) | Volume control method, volume control equipment and computer readable storage medium | |
| CN109121059A (en) | Loudspeaker plug-hole detection method and Related product | |
| CN105100368A (en) | Information processing method and information processing device | |
| CN109121042B (en) | Voice data processing method and related product | |
| CN104980583A (en) | Event reminding method and terminal | |
| CN105554230A (en) | Voice communication circuit and hand-held terminal | |
| CN108769364A (en) | Call control method, device, mobile terminal and computer-readable medium | |
| CN109298846B (en) | Audio transmission method and device, electronic equipment and storage medium | |
| CN108605067B (en) | Method for playing audio and mobile terminal | |
| CN113766385B (en) | Earphone noise reduction method and device | |
| CN110719545A (en) | Audio playing device and method for playing audio |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |