CN108989964B - Microphone blockage reminding method and related device - Google Patents
Microphone blockage reminding method and related device Download PDFInfo
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- CN108989964B CN108989964B CN201810831332.2A CN201810831332A CN108989964B CN 108989964 B CN108989964 B CN 108989964B CN 201810831332 A CN201810831332 A CN 201810831332A CN 108989964 B CN108989964 B CN 108989964B
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
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- H04R29/004—Monitoring arrangements; Testing arrangements for microphones
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- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
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Abstract
The application discloses microphone blockage reminding method and related device, which are applied to electronic equipment, wherein the electronic equipment comprises a microphone, and the microphone comprises: when detecting that the electronic equipment collects voice data, determining a decibel value of the collected voice data; when detecting that the decibel value of the voice data meets a preset condition, determining that the microphone is blocked; and outputting a prompt message for prompting the user to change the holding state of the electronic equipment. The method and the device are favorable for timely reminding the user of changing the holding state of the electronic equipment when the microphone is detected to be blocked, and the quality of collected voice data is prevented from being reduced.
Description
Technical Field
The present application relates to the field of electronic technologies, and in particular, to a microphone jam reminding method and a related device.
Background
With the rapid development and the increasing popularity of the technology of the intelligent terminal (such as a smart phone), the technology of the intelligent terminal is now an indispensable electronic product in the daily life of users. The electronic device comprises at least one microphone for recording the voice data of the user, but when the microphone is blocked, the user cannot perceive the voice data, so that the recorded voice data has poor quality.
Disclosure of Invention
The embodiment of the application provides a microphone blockage reminding method and a related device, which are beneficial to reminding a user of changing the holding state of electronic equipment in time when detecting that a microphone is blocked, and avoiding the quality reduction of collected voice data.
In a first aspect, an embodiment of the present application provides a microphone blockage reminding method, which is applied to an electronic device, where the electronic device includes a microphone, and the method includes:
when detecting that the electronic equipment collects voice data, determining a decibel value of the collected voice data;
when detecting that the decibel value of the voice data meets a preset condition, determining that the microphone is blocked;
and outputting a prompt message for prompting the user to change the holding state of the electronic equipment.
In a second aspect, an embodiment of the present application provides a microphone blockage warning device, which is applied to an electronic device, where the electronic device includes a microphone, and the microphone blockage warning device includes a detection unit, a processing unit, and a prompting unit, where,
the detection unit is used for determining a decibel value of the collected voice data when the electronic equipment is detected to collect the voice data;
the processing unit is used for determining that the microphone is blocked when detecting that the decibel value of the voice data meets a preset condition;
and the prompting unit is used for outputting a prompting message for prompting a user to change the holding state of the electronic equipment.
In a third aspect, an embodiment of the present application provides an electronic device, including a processor, a memory, a communication interface, and one or more programs, where the one or more programs are stored in the memory and configured to be executed by the processor, and the program includes instructions for executing steps in any method of the first aspect of the embodiment 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, where the computer program makes a computer perform part or all of the steps described in any one of the methods of the first aspect of the present application.
It can be seen that, in the embodiment of the present application, the electronic device first determines the collected decibel value of the voice data when detecting that the electronic device collects the voice data, then determines that the microphone is blocked when detecting that the decibel value of the voice data meets the preset condition, and finally outputs a prompt message for prompting a user to change the holding state of the electronic device. Because the electronic equipment analyzes the collected voice data to determine the decibel value of the voice data in the process of collecting the voice data, the blockage of the microphone of the electronic equipment can be determined when the decibel value of the voice data is detected to meet the preset condition, and a prompt message for prompting a user to change the current holding state of the electronic equipment is output, so that the situation that the microphone is blocked due to the holding state is avoided, and the quality of the collected voice data is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments or the background art of the present application, the drawings required to be used in the embodiments or the background art of the present application will be described below.
FIG. 1A is a schematic diagram of a program runtime space of a smart phone;
FIG. 1B is a system architecture diagram of an android system;
fig. 2 is a schematic flowchart of a microphone blockage reminding method according to an embodiment of the present disclosure;
fig. 3 is a schematic flowchart of another microphone blockage reminding method according to an embodiment of the present application;
fig. 4 is a schematic flowchart of another microphone blockage reminding method according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of an electronic device provided in an embodiment of the present application;
fig. 6 is a block diagram of functional units of a microphone blockage warning device according to an embodiment of the present disclosure.
Detailed description of the preferred embodiments
In order to make the technical solutions better understood by those skilled in the art, 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 partial embodiments of the present application, but not all 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 following are detailed below.
The terms "first," "second," "third," and "fourth," etc. in the description and claims of this application and in the accompanying 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.
As shown in fig. 1A, currently, an electronic device such as a smart phone is generally provided with a program running space, where the program running space includes a user space and an operating system space, where the user space runs one or more application programs, and the one or more application programs are third-party application programs installed in the electronic device.
The electronic device can specifically run an Android system, a mobile operating system iOS developed by apple Inc., and the like, and the electronic device is not limited herein. As shown in fig. 1B, for example that the electronic device runs an Android system, the corresponding user space includes an Application layer (Applications) in the Android system, and the operating system space may include an Application Framework layer (Application Framework) in the Android system, a system Runtime library layer (including system Runtime Libraries and Android Runtime runtimes), and a Linux Kernel layer (Linux Kernel). The application layer comprises various application programs which are directly interacted with the user or service programs which are written by Java language and run in the background. For example, programs that implement common basic functions on smartphones, such as Short Messaging Service (SMS) SMS, phone dialing, picture viewer, calendar, games, maps, World Wide Web (Web) browser, and other applications developed by developers. The application framework layer provides a series of class libraries required by Android application development, can be used for reusing components, and can also realize personalized extension through inheritance. And the system operation library layer is a support of an application program framework and provides services for each component in the Android system. The system operation library layer is composed of a system class library and Android operation. The Android runtime comprises two parts, namely a core library and a Dalvik virtual machine. The Linux kernel layer is used for realizing core functions such as hardware device driving, process and memory management, a network protocol stack, power management, wireless communication and the like.
Electronic devices may include various handheld devices, vehicle-mounted devices, wearable devices (e.g., smartwatches, smartbands, pedometers, etc.), computing devices or other processing devices connected to wireless modems, as well as various forms of User Equipment (UE), Mobile Stations (MS), terminal Equipment (terminal device), and so forth, having wireless communication capabilities. 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. 2, fig. 2 is a schematic flowchart of a microphone blockage reminding method according to an embodiment of the present application, applied to an electronic device, where the electronic device includes a microphone, and the microphone blockage reminding method includes:
s201, when the electronic equipment detects that the electronic equipment collects voice data, the decibel value of the collected voice data is determined.
The microphone blockage reminding method aims at electronic equipment with a single microphone, and a plurality of electronic equipment in the current market only have one microphone and are usually located at the bottom of the electronic equipment, so that when the microphone is blocked, the quality of collected voice data is reduced, and the functions of recording, conversation and the like of the electronic equipment are influenced.
When the electronic equipment is detected to collect the voice data, the voice data can be collected while the decibel value of the collected voice data is determined, and then the quality of the collected voice data can be determined by analyzing the decibel value of the collected voice data.
S202, when the electronic equipment detects that the decibel value of the voice data meets a preset condition, the microphone is determined to be blocked.
When the microphone is blocked, the decibel value of the collected voice data is lower than that of the voice data collected when the microphone is not blocked, and currently, the decibel value of the voice data is reduced probably because the microphone is blocked and probably because of other reasons, so whether the microphone is blocked or not can be judged by judging whether the decibel value of the voice data meets preset conditions or not, the preset conditions can be one or more, and when the scenes where the electronic equipment is located are different, the preset conditions can be different.
S203, the electronic equipment outputs a prompt message for prompting a user to change the holding state of the electronic equipment.
When the microphone is blocked, the microphone may be blocked due to the holding state of the user, and the microphones of many electronic devices in the market are located at the bottom of the electronic device, so that the user can easily touch the microphone when holding the electronic device, and the microphone is completely or partially blocked, however, the user often cannot detect the situation, so that the user can be reminded to change the holding state of the electronic device by outputting a notification message for prompting the user to change the holding state of the electronic device, the user is reminded to change the holding state of the electronic device, the microphone is prevented from being blocked, and the quality of collected voice data is improved.
It can be seen that, in the embodiment of the present application, the electronic device first determines the collected decibel value of the voice data when detecting that the electronic device collects the voice data, then determines that the microphone is blocked when detecting that the decibel value of the voice data meets the preset condition, and finally outputs a prompt message for prompting a user to change the holding state of the electronic device. Because the electronic equipment analyzes the collected voice data to determine the decibel value of the voice data in the process of collecting the voice data, the blockage of the microphone of the electronic equipment can be determined when the decibel value of the voice data is detected to meet the preset condition, and a prompt message for prompting a user to change the current holding state of the electronic equipment is output, so that the situation that the microphone is blocked due to the holding state is avoided, and the quality of the collected voice data is improved.
In one possible example, the determining that the microphone is jammed when detecting that a decibel value of the voice data satisfies a preset condition includes: acquiring a target application program operated by a foreground; determining a target distance corresponding to the target application program according to a plurality of historical use distances, wherein the target distance is an average distance of the plurality of historical use distances, and the historical use distance is a distance between a user and the electronic equipment when the electronic equipment runs the target application program; searching a mapping relation between a preset distance and a preset decibel value, and determining a first preset decibel value corresponding to the target distance; determining part of voice data of which decibel values are smaller than the first preset decibel value in the voice data; determining a first sampling duration of the voice data and a second sampling duration of the portion of voice data; determining that the microphone is blocked when it is detected that a ratio of the second sampling period to the first sampling period is greater than a first preset ratio.
The target distance corresponding to the target application program is determined by acquiring the target application program operated by the foreground, wherein the target distance is the average distance between a user and the electronic equipment when the target application program is operated by the electronic equipment determined according to the historical use distances of the electronic equipment. When the electronic equipment runs with different application programs, the distance between the user and the display of the electronic equipment may be different, for example, the user may be closer when using the electronic equipment to browse a webpage, may be farther when using the electronic equipment to watch a video, and the specific situation is determined by the use habit of the user, and when a certain application program runs in the foreground, the distance between the user and the electronic equipment is usually fixed, so that the average distance between the user and the electronic equipment when the certain application program runs in the foreground can be determined by the distance sensor.
The mapping relationship between the preset distance and the preset decibel value can be found, so that a first preset decibel value corresponding to the target distance can be determined, the corresponding preset decibel values are different due to different distances corresponding to different application programs, and under a common condition, the smaller the distance between a user and the electronic equipment is, the larger the corresponding preset decibel value is, so that the mapping relationship between the distance and the preset decibel value can be established in advance.
The method comprises the steps of obtaining partial voice data with a decibel value smaller than a first preset decibel value in the voice data, further determining a first sampling time length of the voice data and a second sampling time length of the partial voice data, wherein the second sampling time length is the time length with the decibel value smaller than the first preset decibel value of the voice data, and when the ratio of the second sampling time length to the first sampling time length is detected to be larger than the first preset ratio, it can be determined that a microphone is blocked. For example, the first predetermined percentage is sixty percent, in the process of collecting voice data, it is detected that the decibel value of voice data of 4 minutes in the collected 5 minutes is less than the first predetermined decibel value, and the time percentage is eighty percent greater than the first predetermined percentage, it is determined that the microphone is blocked.
As can be seen, in this example, the target distance is determined according to the target application program running in the foreground, and then the first preset decibel value is determined according to the target distance, so that when the time duty ratio that the decibel value of the voice data is smaller than the first preset decibel value is greater than the first preset duty ratio, it can be determined that the microphone is blocked, and therefore, in a scenario where different application programs are running in the foreground, different preset decibel values are adapted, which is beneficial to accurately detecting whether the microphone is blocked.
In one possible example, the determining that the microphone is jammed when detecting that a decibel value of the voice data satisfies a preset condition includes: acquiring occupational information of a user, wherein the occupational information comprises work and rest information and work environment information; determining a second preset decibel value according to the working environment information; determining a detection time period according to the work and rest information, wherein the detection time period is a time period when a user uses the electronic equipment at high frequency in the work time; acquiring partial voice data of the acquisition time in the detection time period as target voice data; determining a third sampling duration of the voice data with the decibel value smaller than the second preset decibel value in the target voice data; determining that the microphone is blocked when it is detected that a ratio of the third sampling period with respect to a fourth sampling period of the target speech data is greater than a second preset ratio.
The method comprises the steps of acquiring occupational information of a user, wherein the occupational information can be that the user stores own occupational information in electronic equipment in advance, or the occupational information of the user is identified by the electronic equipment, and the occupational information comprises work and rest information and work environment information of the user.
The second preset decibel value is determined according to the working environment information, when the working environment of the user is noisy, the user speaks loudly at ordinary times, the second preset decibel value is also louder, or when the working environment of the user is quiet, the user speaks loudly at ordinary times, and the second preset decibel value is also smaller.
The method comprises the steps of determining a detection time period according to work and rest time of a user, wherein the detection time period is a time period when the user uses electronic equipment at high frequency in the work time, acquiring partial voice data of acquisition time in the detection time period as target voice data, and determining that the microphone is blocked when a time duty ratio of a decibel value of the target voice data to be larger than a second preset decibel value is larger than the second preset duty ratio.
It can be seen that, in this example, the second preset decibel value and the detection time period are determined according to the professional information of the user, so that part of the voice data of the acquisition time in the detection time period is analyzed, the part of the voice data is the voice data acquired in the detection time period, so that the analysis result is more accurate, and whether the microphone is blocked is further determined, thereby preventing the user from being unable to use the microphone during the working time.
In one possible example, the determining that the microphone is jammed when detecting that a decibel value of the voice data satisfies a preset condition includes: determining a distance variation trend between a user and the electronic equipment when the electronic equipment is detected to be enabled with a hands-free function; determining a variation trend of a third preset decibel parameter according to the distance variation trend, wherein the third preset decibel parameter becomes smaller when the distance increases and increases when the distance decreases; determining a fifth sampling time length when the decibel value of the voice data is smaller than a third preset decibel parameter at the corresponding moment and a sixth sampling time length corresponding to the voice data; determining that the microphone is plugged when it is detected that the ratio of the fifth sampling period relative to the sixth sampling period is greater than a third preset ratio.
In some scenarios, such as a video chat scenario, a call scenario, and the like, a hands-free function of the electronic device may be enabled, and at this time, a distance change trend between the user and the electronic device may be determined, for example, when the user moves or moves, a distance between the user and the electronic device may change, so that a decibel value of the collected voice data may also be in a changed state, and therefore, a third preset decibel parameter is determined according to the distance change trend, when an increase in distance is detected, the third preset decibel parameter may decrease, and when a decrease in distance is detected, the third preset decibel parameter may increase.
When the user is in a motion state, the distance between the user and the electronic device frequently changes, so that partial voice data of which the decibel value is smaller than a third preset decibel parameter at a corresponding moment can be obtained, the partial voice data corresponds to a fifth sampling duration, and when the proportion of the fifth sampling duration to the sixth sampling duration of the voice data is larger than the third preset proportion, the microphone can be determined to be blocked.
In this example, when it is detected that the hands-free function is activated by the electronic device, the third preset decibel parameter is determined according to the variation trend of the distance between the user and the electronic device, so that whether the microphone is blocked or not is judged in a scene where the user is moving, and the reliability of the acquired voice data is improved.
In one possible example, the outputting a prompt message for prompting a user to change the holding state of the electronic device includes: displaying a first prompt message on a display screen that the microphone is blocked; and outputting a second prompt message when the holding state of the electronic equipment is not changed within a preset time period, wherein the second prompt message is used for shaking the electronic equipment or controlling flash lamp of the electronic equipment to flicker.
After the microphone is determined to be blocked, a first prompt message indicating that the microphone is blocked is displayed on the display screen, a prompt message user prompts the user to change the current holding state of the electronic equipment, if the holding state of the electronic equipment is detected not to be changed in a preset time period, a second prompt message is output, and the second prompt message can be vibration of the electronic equipment or flash of a flash lamp of the electronic equipment, so that the user can find the prompt message in time.
In this example, when the microphone is detected to be blocked, a prompt message for prompting the user to change the holding state of the electronic device is output, where the prompt message includes a first prompt message displayed on the display screen and a second prompt message for vibrating the electronic device or flashing a flash lamp, so that the user can see the prompt message in time, the holding state of the electronic device is changed, and voice data with higher quality is collected.
Referring to fig. 3, fig. 3 is a schematic flowchart of a microphone blockage reminding method according to an embodiment of the present application, and the method is applied to an electronic device, where the electronic device includes a microphone. As shown in the figure, the microphone blockage reminding method comprises the following steps:
s301, when the electronic equipment detects that the electronic equipment collects voice data, the decibel value of the collected voice data is determined.
S302, the electronic equipment acquires a target application program operated in a foreground.
S303, the electronic device determines a target distance corresponding to the target application program according to a plurality of historical use distances, wherein the target distance is an average distance of the plurality of historical use distances, and the historical use distance is a distance between a user and the electronic device when the electronic device runs the target application program.
S304, the electronic equipment searches a mapping relation between a preset distance and a preset decibel value, and determines a first preset decibel value corresponding to the target distance.
S305, the electronic equipment determines partial voice data of which the decibel value is smaller than the first preset decibel value in the voice data.
S306, the electronic equipment determines a first sampling duration of the voice data and a second sampling duration of the partial voice data.
S307, when detecting that the ratio of the second sampling time length to the first sampling time length is larger than a first preset ratio, the electronic equipment determines that the microphone is blocked.
S308, the electronic equipment outputs a prompt message for prompting a user to change the holding state of the electronic equipment.
It can be seen that, in the embodiment of the present application, the electronic device first determines the collected decibel value of the voice data when detecting that the electronic device collects the voice data, then determines that the microphone is blocked when detecting that the decibel value of the voice data meets the preset condition, and finally outputs a prompt message for prompting a user to change the holding state of the electronic device. Because the electronic equipment analyzes the collected voice data to determine the decibel value of the voice data in the process of collecting the voice data, the blockage of the microphone of the electronic equipment can be determined when the decibel value of the voice data is detected to meet the preset condition, and a prompt message for prompting a user to change the current holding state of the electronic equipment is output, so that the situation that the microphone is blocked due to the holding state is avoided, and the quality of the collected voice data is improved.
In addition, the target distance is determined according to the target application program operated by the foreground, and then the first preset decibel value is determined according to the target distance, so that when the time duty ratio that the decibel value of the detected voice data is smaller than the first preset decibel value is larger than the first preset duty ratio, the blockage of the microphone can be determined, different preset decibel values can be adapted under the scene that different application programs are operated by the foreground, and whether the microphone is blocked or not can be accurately detected.
Referring to fig. 4, fig. 4 is a schematic flowchart of a microphone blockage reminding method according to an embodiment of the present application, and the method is applied to an electronic device, where the electronic device includes a microphone. As shown in the figure, the microphone blockage reminding method comprises the following steps:
s401, when the electronic equipment detects that the electronic equipment collects voice data, the decibel value of the collected voice data is determined.
S402, the electronic equipment acquires the occupational information of the user and acquires the occupational information of the user, wherein the occupational information comprises work and rest information and work environment information.
And S403, the electronic equipment determines a second preset decibel value according to the working environment information.
S404, the electronic equipment determines a detection time period according to the work and rest information, wherein the detection time period is a time period when a user uses the electronic equipment at high frequency in the work time.
S405, the electronic equipment acquires partial voice data of the acquisition time in the detection time period as target voice data.
S406, the electronic equipment determines a third sampling duration of the voice data of which the decibel value is smaller than the second preset decibel value in the target voice data.
S407, the electronic device determines that the microphone is blocked when detecting that the ratio of the third sampling duration to the fourth sampling duration of the target voice data is greater than a second preset ratio.
S408, the electronic equipment outputs a prompt message for prompting a user to change the holding state of the electronic equipment.
It can be seen that, in the embodiment of the present application, the electronic device first determines the collected decibel value of the voice data when detecting that the electronic device collects the voice data, then determines that the microphone is blocked when detecting that the decibel value of the voice data meets the preset condition, and finally outputs a prompt message for prompting a user to change the holding state of the electronic device. Because the electronic equipment analyzes the collected voice data to determine the decibel value of the voice data in the process of collecting the voice data, the blockage of the microphone of the electronic equipment can be determined when the decibel value of the voice data is detected to meet the preset condition, and a prompt message for prompting a user to change the current holding state of the electronic equipment is output, so that the situation that the microphone is blocked due to the holding state is avoided, and the quality of the collected voice data is improved.
In addition, a second preset decibel value and a detection time period are determined according to the occupational information of the user, so that partial voice data of the acquisition time in the detection time period are analyzed, the partial voice data are acquired in the detection time period, the analysis result is more accurate, and whether the microphone is blocked or not is judged, so that the condition that the user cannot use the microphone in the working time can be avoided.
Consistent with the embodiments shown in fig. 2, fig. 3, and fig. 4, please refer to fig. 5, fig. 5 is a schematic structural diagram of an electronic device 500 provided in the embodiments of the present application, where the electronic device 500 runs one or more application programs and an operating system, as shown in the figure, the electronic device 500 includes a processor 510, a memory 520, a communication interface 530, and one or more programs 521, where the one or more programs 521 are stored in the memory 520 and configured to be executed by the processor 510, and the one or more programs 521 include instructions for performing the following steps;
when detecting that the electronic equipment collects voice data, determining a decibel value of the collected voice data;
when detecting that the decibel value of the voice data meets a preset condition, determining that the microphone is blocked;
and outputting a prompt message for prompting the user to change the holding state of the electronic equipment.
It can be seen that, in the embodiment of the present application, the electronic device first determines the collected decibel value of the voice data when detecting that the electronic device collects the voice data, then determines that the microphone is blocked when detecting that the decibel value of the voice data meets the preset condition, and finally outputs a prompt message for prompting a user to change the holding state of the electronic device. Because the electronic equipment analyzes the collected voice data to determine the decibel value of the voice data in the process of collecting the voice data, the blockage of the microphone of the electronic equipment can be determined when the decibel value of the voice data is detected to meet the preset condition, and a prompt message for prompting a user to change the current holding state of the electronic equipment is output, so that the situation that the microphone is blocked due to the holding state is avoided, and the quality of the collected voice data is improved.
In one possible example, in the case that it is determined that the microphone is blocked when it is detected that the decibel value of the voice data satisfies the preset condition, the instructions in the program are specifically configured to: acquiring a target application program operated by a foreground; determining a target distance corresponding to the target application program according to a plurality of historical use distances, wherein the target distance is an average distance of the plurality of historical use distances, and the historical use distance is a distance between a user and the electronic equipment when the electronic equipment runs the target application program; searching a mapping relation between a preset distance and a preset decibel value, and determining a first preset decibel value corresponding to the target distance; determining part of voice data of which decibel values are smaller than the first preset decibel value in the voice data; determining a first sampling duration of the voice data and a second sampling duration of the portion of voice data; determining that the microphone is blocked when it is detected that a ratio of the second sampling period to the first sampling period is greater than a first preset ratio.
In one possible example, in the case that it is determined that the microphone is blocked when it is detected that the decibel value of the voice data satisfies the preset condition, the instructions in the program are specifically configured to: acquiring occupational information of a user, wherein the occupational information comprises work and rest information and work environment information; determining a second preset decibel value according to the working environment information; determining a detection time period according to the work and rest information, wherein the detection time period is a time period when a user uses the electronic equipment at high frequency in the work time; acquiring partial voice data of the acquisition time in the detection time period as target voice data; determining a third sampling duration of the voice data with the decibel value smaller than the second preset decibel value in the target voice data; determining that the microphone is blocked when it is detected that a ratio of the third sampling period with respect to a fourth sampling period of the target speech data is greater than a second preset ratio.
In one possible example, in the case that it is determined that the microphone is blocked when it is detected that the decibel value of the voice data satisfies the preset condition, the instructions in the program are specifically configured to: determining a distance variation trend between a user and the electronic equipment when the electronic equipment is detected to be enabled with a hands-free function; determining a variation trend of a third preset decibel parameter according to the distance variation trend, wherein the third preset decibel parameter becomes smaller when the distance increases and increases when the distance decreases; determining a fifth sampling time length when the decibel value of the voice data is smaller than a third preset decibel parameter at the corresponding moment and a sixth sampling time length corresponding to the voice data; determining that the microphone is plugged when it is detected that the ratio of the fifth sampling period relative to the sixth sampling period is greater than a third preset ratio.
In one possible example, in terms of the outputting of the prompt message for prompting the user to change the holding state of the electronic device, the instructions in the program are specifically configured to: displaying a first prompt message on a display screen that the microphone is blocked; and outputting a second prompt message when the holding state of the electronic equipment is not changed within a preset time period, wherein the second prompt message comprises shaking the electronic equipment or controlling flash lamp of the electronic equipment to flicker.
The above embodiments mainly introduce the scheme of the embodiments of the present application 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 would readily appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as hardware or combinations of hardware and computer software. 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.
The following is an embodiment of the apparatus of the present invention, which is used to perform the method implemented by the embodiment of the method of the present invention. The microphone blockage warning device 600 shown in fig. 6 is applied to the electronic equipment, the electronic equipment comprises a microphone, the microphone blockage warning device comprises a detection unit 601, a processing unit 602 and a prompting unit 603, wherein,
the detection unit 601 is configured to determine a decibel value of the acquired voice data when it is detected that the electronic device acquires the voice data;
the processing unit 602 is configured to determine that the microphone is blocked when it is detected that a decibel value of the voice data satisfies a preset condition;
the prompting unit 603 is configured to output a prompting message for prompting a user to change the holding state of the electronic device.
The microphone blockage reminding device can further comprise a storage unit 604 for storing program codes and data of the electronic equipment. The detection unit 601, the processing unit 602 and the prompting unit 603 may be processors, and the storage unit 604 may be a memory.
It can be seen that, in the embodiment of the present application, the electronic device first determines the collected decibel value of the voice data when detecting that the electronic device collects the voice data, then determines that the microphone is blocked when detecting that the decibel value of the voice data meets the preset condition, and finally outputs a prompt message for prompting a user to change the holding state of the electronic device. Because the electronic equipment analyzes the collected voice data to determine the decibel value of the voice data in the process of collecting the voice data, the blockage of the microphone of the electronic equipment can be determined when the decibel value of the voice data is detected to meet the preset condition, and a prompt message for prompting a user to change the current holding state of the electronic equipment is output, so that the situation that the microphone is blocked due to the holding state is avoided, and the quality of the collected voice data is improved.
In a possible example, in the case that it is determined that the microphone is blocked when the decibel value of the voice data is detected to satisfy the preset condition, the processing unit 602 is specifically configured to: acquiring a target application program operated by a foreground; the target distance corresponding to the target application program is determined according to a plurality of historical use distances, the target distance is an average distance of the plurality of historical use distances, and the historical use distance is a distance between a user and the electronic equipment when the electronic equipment runs the target application program; the mapping relation between a preset distance and a preset decibel value is searched, and a first preset decibel value corresponding to the target distance is determined; and a part of voice data used for determining that the decibel value in the voice data is smaller than the first preset decibel value; and for determining a first sampling duration of the speech data and a second sampling duration of the portion of speech data; and the microphone is determined to be blocked when the ratio of the second sampling time length relative to the first sampling time length is detected to be larger than a first preset ratio.
In a possible example, in the case that it is determined that the microphone is blocked when the decibel value of the voice data is detected to satisfy the preset condition, the processing unit 602 is specifically configured to: acquiring occupational information of a user, wherein the occupational information comprises work and rest information and work environment information; and the second preset decibel value is determined according to the working environment information; the detection time interval is determined according to the work and rest information, and the detection time interval is a time interval when the user uses the electronic equipment at high frequency in the work time; the voice detection device is used for acquiring partial voice data of the acquisition time in the detection time period as target voice data; the third sampling duration is used for determining the voice data of which the decibel value is smaller than the second preset decibel value in the target voice data; and determining that the microphone is plugged when it is detected that the ratio of the third sampling duration to the fourth sampling duration of the target speech data is greater than a second preset ratio.
In a possible example, in the case that it is determined that the microphone is blocked when the decibel value of the voice data is detected to satisfy the preset condition, the processing unit 602 is specifically configured to: determining a distance variation trend between a user and the electronic equipment when the electronic equipment is detected to be enabled with a hands-free function; the change trend of a third preset decibel parameter is determined according to the change trend of the distance, and the third preset decibel parameter becomes smaller when the distance is increased and is increased when the distance is decreased; the fifth sampling time length is used for determining that the decibel value of the voice data is smaller than a third preset decibel parameter at the corresponding moment, and the sixth sampling time length corresponding to the voice data; and determining that the microphone is plugged when it is detected that the ratio of the fifth sampling period relative to the sixth sampling period is greater than a third preset ratio.
In a possible example, in terms of outputting a prompt message for prompting a user to change the holding state of the electronic device, the prompting unit 603 is specifically configured to: displaying a first prompt message on a display screen that the microphone is blocked; and the electronic equipment is used for outputting a second prompt message when the holding state of the electronic equipment is not changed within a preset time period, wherein the second prompt message comprises the vibration of the electronic equipment or the control of the flash lamp of the electronic equipment to flash.
Embodiments of the present application also provide a computer storage medium, where the computer storage medium stores a computer program for electronic data exchange, the computer program enabling a computer to execute part or all of the steps of any one of the methods described in the above method embodiments, and the computer includes an electronic device.
Embodiments of the present application also provide a computer program product comprising a non-transitory computer readable storage medium storing a computer program operable to cause a computer to perform some or all of the steps of any of the methods as described in the above method embodiments. The computer program product may be a software installation package, the computer comprising an electronic device.
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 above-described division of the units is only one type of division of logical functions, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. 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 may be stored in a computer readable memory if it is implemented in the form of a software functional unit and sold or used as a stand-alone product. 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 above-mentioned method of 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 methods of the above embodiments may be implemented by associated hardware 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 (14)
1. A microphone blockage reminding method is applied to electronic equipment, the electronic equipment comprises a microphone, and the method comprises the following steps:
when detecting that the electronic equipment collects voice data, determining a decibel value of the collected voice data;
when detecting that the decibel value of the voice data meets a preset condition, determining that the microphone is blocked;
outputting a prompt message for prompting a user to change the holding state of the electronic equipment;
wherein the determining that the microphone is blocked when detecting that the decibel value of the voice data satisfies a preset condition includes:
acquiring a target application program operated by a foreground;
determining a target distance corresponding to the target application program according to a plurality of historical use distances, wherein the target distance is an average distance of the plurality of historical use distances, and the historical use distance is a distance between a user and the electronic equipment when the electronic equipment runs the target application program;
searching a mapping relation between a preset distance and a preset decibel value, and determining a first preset decibel value corresponding to the target distance;
determining part of voice data of which decibel values are smaller than the first preset decibel value in the voice data;
determining a first sampling duration of the voice data and a second sampling duration of the portion of voice data;
determining that the microphone is blocked when it is detected that a ratio of the second sampling period to the first sampling period is greater than a first preset ratio.
2. The method of claim 1, wherein outputting a prompt message for prompting a user to change the holding state of the electronic device comprises:
displaying a first prompt message on a display screen that the microphone is blocked;
and outputting a second prompt message when the holding state of the electronic equipment is not changed within a preset time period, wherein the second prompt message comprises shaking the electronic equipment or controlling flash lamp of the electronic equipment to flicker.
3. A microphone blockage reminding method is applied to electronic equipment, the electronic equipment comprises a microphone, and the method comprises the following steps:
when detecting that the electronic equipment collects voice data, determining a decibel value of the collected voice data;
when detecting that the decibel value of the voice data meets a preset condition, determining that the microphone is blocked;
outputting a prompt message for prompting a user to change the holding state of the electronic equipment;
wherein the determining that the microphone is blocked when detecting that the decibel value of the voice data satisfies a preset condition includes:
acquiring occupational information of a user, wherein the occupational information comprises work and rest information and work environment information;
determining a second preset decibel value according to the working environment information;
determining a detection time period according to the work and rest information, wherein the detection time period is a time period when a user uses the electronic equipment at high frequency in the work time;
acquiring partial voice data of the acquisition time in the detection time period as target voice data;
determining a third sampling duration of the voice data with the decibel value smaller than the second preset decibel value in the target voice data;
determining that the microphone is blocked when it is detected that a ratio of the third sampling period with respect to a fourth sampling period of the target speech data is greater than a second preset ratio.
4. The method of claim 3, wherein outputting a prompt message for prompting a user to change the holding state of the electronic device comprises:
displaying a first prompt message on a display screen that the microphone is blocked;
and outputting a second prompt message when the holding state of the electronic equipment is not changed within a preset time period, wherein the second prompt message comprises shaking the electronic equipment or controlling flash lamp of the electronic equipment to flicker.
5. A microphone blockage reminding method is applied to electronic equipment, the electronic equipment comprises a microphone, and the method comprises the following steps:
when detecting that the electronic equipment collects voice data, determining a decibel value of the collected voice data;
when detecting that the decibel value of the voice data meets a preset condition, determining that the microphone is blocked;
outputting a prompt message for prompting a user to change the holding state of the electronic equipment;
wherein the determining that the microphone is blocked when detecting that the decibel value of the voice data satisfies a preset condition includes:
determining a distance variation trend between a user and the electronic equipment when the electronic equipment is detected to be enabled with a hands-free function;
determining a variation trend of a third preset decibel parameter according to the distance variation trend, wherein the third preset decibel parameter becomes smaller when the distance increases and increases when the distance decreases;
determining a fifth sampling time length when the decibel value of the voice data is smaller than a third preset decibel parameter at the corresponding moment and a sixth sampling time length corresponding to the voice data;
determining that the microphone is plugged when it is detected that the ratio of the fifth sampling period relative to the sixth sampling period is greater than a third preset ratio.
6. The method of claim 5, wherein outputting a prompt message for prompting a user to change the holding state of the electronic device comprises:
displaying a first prompt message on a display screen that the microphone is blocked;
and outputting a second prompt message when the holding state of the electronic equipment is not changed within a preset time period, wherein the second prompt message comprises shaking the electronic equipment or controlling flash lamp of the electronic equipment to flicker.
7. A microphone blockage reminding device is characterized by being applied to electronic equipment, wherein the electronic equipment comprises a microphone, the microphone blockage reminding device comprises a detection unit, a processing unit and a prompting unit, wherein,
the detection unit is used for determining a decibel value of the collected voice data when the electronic equipment is detected to collect the voice data;
the processing unit is used for determining that the microphone is blocked when detecting that the decibel value of the voice data meets a preset condition;
the prompting unit is used for outputting a prompting message for prompting a user to change the holding state of the electronic equipment;
wherein, when it is detected that the decibel value of the voice data satisfies a preset condition, it is determined that the microphone is blocked, the processing unit is specifically configured to: acquiring a target application program operated by a foreground; the target distance is determined according to a plurality of historical use distances, and the target distance is an average distance between a user and the electronic equipment when the electronic equipment runs the target application program and is determined according to the historical use distances; the mapping relation between a preset distance and a preset decibel value is searched, and a first preset decibel value corresponding to the target distance is determined; and the time occupation ratio is larger than a first preset threshold when the fact that the decibel value of the voice data is smaller than the first preset decibel value is detected, and the microphone is determined to be blocked.
8. The apparatus according to claim 7, wherein in outputting the prompt message for prompting the user to change the holding status of the electronic device, the prompting unit is specifically configured to: displaying a first prompt message on a display screen that the microphone is blocked; and the electronic equipment is used for outputting a second prompt message when the holding state of the electronic equipment is not changed within a preset time period, wherein the second prompt message is used for shaking the electronic equipment or controlling flash lamp of the electronic equipment to flicker.
9. A microphone blockage reminding device is characterized by being applied to electronic equipment, wherein the electronic equipment comprises a microphone, the microphone blockage reminding device comprises a detection unit, a processing unit and a prompting unit, wherein,
the detection unit is used for determining a decibel value of the collected voice data when the electronic equipment is detected to collect the voice data;
the processing unit is used for determining that the microphone is blocked when detecting that the decibel value of the voice data meets a preset condition;
the prompting unit is used for outputting a prompting message for prompting a user to change the holding state of the electronic equipment;
wherein, when it is detected that the decibel value of the voice data satisfies a preset condition, it is determined that the microphone is blocked, the processing unit is specifically configured to: acquiring occupational information of a user, wherein the occupational information comprises work and rest information and work environment information; and the second preset decibel value is determined according to the working environment information; the detection time interval is determined according to the work and rest information, and the detection time interval is a time interval when the user uses the electronic equipment at high frequency in the work time; and determining that the microphone is blocked when the time occupation ratio of the decibel value of the voice data smaller than the second preset decibel value is larger than a second preset threshold value is detected in the detection period.
10. The apparatus according to claim 9, wherein in outputting the prompt message for prompting the user to change the holding status of the electronic device, the prompting unit is specifically configured to: displaying a first prompt message on a display screen that the microphone is blocked; and the electronic equipment is used for outputting a second prompt message when the holding state of the electronic equipment is not changed within a preset time period, wherein the second prompt message is used for shaking the electronic equipment or controlling flash lamp of the electronic equipment to flicker.
11. A microphone blockage reminding device is characterized by being applied to electronic equipment, wherein the electronic equipment comprises a microphone, the microphone blockage reminding device comprises a detection unit, a processing unit and a prompting unit, wherein,
the detection unit is used for determining a decibel value of the collected voice data when the electronic equipment is detected to collect the voice data;
the processing unit is used for determining that the microphone is blocked when detecting that the decibel value of the voice data meets a preset condition;
the prompting unit is used for outputting a prompting message for prompting a user to change the holding state of the electronic equipment;
wherein, when it is detected that the decibel value of the voice data satisfies a preset condition, it is determined that the microphone is blocked, the processing unit is specifically configured to: determining a distance variation trend between a user and the electronic equipment when the electronic equipment is detected to be enabled with a hands-free function; the change range of a third preset decibel parameter is determined according to the distance change trend, and the third preset decibel parameter becomes smaller when the distance is increased and is increased when the distance is decreased; and determining that the microphone is blocked when the time occupation ratio that the decibel value of the voice data is smaller than the third preset decibel parameter is larger than a third preset threshold value.
12. The apparatus according to claim 11, wherein in outputting the prompt message for prompting the user to change the holding status of the electronic device, the prompting unit is specifically configured to: displaying a first prompt message on a display screen that the microphone is blocked; and the electronic equipment is used for outputting a second prompt message when the holding state of the electronic equipment is not changed within a preset time period, wherein the second prompt message is used for shaking the electronic equipment or controlling flash lamp of the electronic equipment to flicker.
13. An electronic device comprising a processor, a memory, a communication interface, and 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 of any of claims 1-6.
14. 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 one of claims 1-6.
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