CN109240641B - Sound effect adjusting method and device, electronic equipment and storage medium - Google Patents
Sound effect adjusting method and device, electronic equipment and storage medium Download PDFInfo
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- CN109240641B CN109240641B CN201811026562.8A CN201811026562A CN109240641B CN 109240641 B CN109240641 B CN 109240641B CN 201811026562 A CN201811026562 A CN 201811026562A CN 109240641 B CN109240641 B CN 109240641B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/16—Sound input; Sound output
- G06F3/165—Management of the audio stream, e.g. setting of volume, audio stream path
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
- G06F3/04847—Interaction techniques to control parameter settings, e.g. interaction with sliders or dials
Abstract
The application discloses a sound effect adjusting method and device, electronic equipment and a storage medium, and relates to the technical field of electronic equipment. The method is applied to the electronic equipment, and comprises the following steps: detecting whether the electronic equipment runs with a target application program, wherein the target application program can output audio when running, when the electronic equipment runs with the target application program, acquiring input information input into the electronic equipment, identifying the input information, acquiring a current scene where the electronic equipment is located based on an identified result, and adjusting an output sound effect of the electronic equipment in the running process of the target application program based on the current scene. According to the method and the device, the output sound effect of the electronic equipment is adjusted when the target application program runs according to the current scene where the electronic equipment is located, the output sound effect of the electronic equipment is automatically and quickly configured, and the effect of the output sound effect and the user experience are improved.
Description
Technical Field
The present disclosure relates to the field of electronic devices, and more particularly, to a sound effect adjusting method and apparatus, an electronic device, and a storage medium.
Background
With the development of science and technology, electronic devices have become one of the most common electronic products in people's daily life. Moreover, users often listen to music, watch videos, play games and the like through electronic equipment, but at present, the processing mode of the electronic equipment on audio data is fixed, the output sound effect is poor, and the user experience is poor.
Disclosure of Invention
In view of the foregoing problems, the present application provides a sound effect adjusting method, device, electronic device and storage medium to solve the foregoing problems.
In a first aspect, an embodiment of the present application provides a sound effect adjusting method, which is applied to an electronic device, and the method includes: detecting whether a target application program runs in the electronic equipment, wherein the target application program can output audio when running; when the target application program runs on the electronic equipment, acquiring input information input into the electronic equipment; identifying the input information, and acquiring a current scene where the electronic equipment is located based on an identified result; and adjusting the output sound effect of the electronic equipment in the running process of the target application program based on the current scene.
In a second aspect, an embodiment of the present application provides a sound effect adjusting apparatus, which is applied to an electronic device, the apparatus includes: the detection module is used for detecting whether a target application program runs in the electronic equipment, wherein the target application program can output audio when running; the acquisition module is used for acquiring input information of the electronic equipment when the target application program runs on the electronic equipment; the identification module is used for identifying the input information and acquiring the current scene of the electronic equipment based on the identified result; and the adjusting module is used for adjusting the output sound effect of the electronic equipment in the running process of the target application program based on the current scene.
In a third aspect, an embodiment of the present application provides an electronic device, including a memory and a processor, the memory being coupled to the processor, the memory storing instructions, and the processor performing the above method when the instructions are executed by the processor.
In a fourth aspect, the present application provides a computer-readable storage medium, in which a program code is stored, and the program code can be called by a processor to execute the above method.
Compared with the prior art, according to the scheme provided by the application, whether the electronic equipment runs the target application program is detected, wherein the target application program can output audio when running, when the electronic equipment runs the target application program, the input information of the input electronic equipment is acquired, the input information is recognized, the current scene where the electronic equipment is located is acquired based on the recognized result, the output audio of the electronic equipment in the running process of the target application program is adjusted based on the current scene, the output audio of the electronic equipment when the target application program runs is adjusted according to the current scene where the electronic equipment is located, the output audio of the electronic equipment is automatically and rapidly configured, and the effect of the output audio and the user experience are improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a flow chart illustrating a sound effect adjustment method according to an embodiment of the present disclosure;
FIG. 2 is a flowchart illustrating the step S104 of the sound effect adjusting method provided by the embodiment of the application shown in FIG. 1;
FIG. 3 is a flow chart illustrating a sound effect adjustment method according to another embodiment of the present application;
FIG. 4 is a flowchart illustrating the step S207 of the sound effect adjusting method provided by the embodiment of the application shown in FIG. 3;
FIG. 5 is a flow chart illustrating a sound effect adjustment method according to still another embodiment of the present application;
FIG. 6 is a block diagram illustrating an audio effect adjusting apparatus according to an embodiment of the present disclosure;
FIG. 7 is a block diagram of an electronic device for executing an audio effect adjustment method according to an embodiment of the present application;
fig. 8 illustrates a storage unit for storing or carrying program codes for implementing the sound effect adjustment method according to the embodiment of the present application.
Detailed Description
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.
At present, the demand of users for electronic devices is increasing, and therefore, the electronic devices are beginning to support playing audio data in order to meet the demands of users and provide convenience for users, wherein the audio architecture of the electronic devices is similar to that of computers, and is mainly completed by processors and built-in audio CODECs (CODECs). Specifically, the processor receives the input of audio data, converts the audio data into an I2S signal, transmits the I2S signal to the CODEC, converts the I2 signal into an analog signal, and plays the analog signal.
Further, in order to enhance the hearing experience, more and more users are demanding on the output sound effect of the electronic device, wherein the sound effect refers to the effect made by sound, and refers to the artificial or enhanced sound added to the sound track for enhancing the reality, atmosphere or dramatic message of the scene, and the noise or sound added to the sound track is the sound processing for enhancing the artistic or other content of the movie, electronic game, music or other media, for example, the electronic game sound effect refers to the hitting sound, running sound, gunshot sound, etc. in the game. Therefore, with the development of electronic device technology, more and more electronic devices begin to provide sound effect output, but at present, the sound effect function of the electronic device mainly selects and sets a sound effect mode of a certain scene manually according to the preference of a user, adopts a conventional and fixed processing mode, does not consider the influence of external factors, and outputs fixed sound effects if the influence of different scenes is not considered.
In view of the above problems, the inventor finds and provides a sound effect adjusting method, a sound effect adjusting device, an electronic device, and a storage medium provided in the embodiments of the present application, and adjusts an output sound effect of the electronic device when a target application program is run according to a current scene where the electronic device is located, so as to implement automatic and fast configuration of the output sound effect of the electronic device, and improve the effect of the output sound effect and user experience. The specific sound effect adjusting method is described in detail in the following embodiments.
Examples
Referring to fig. 1, fig. 1 is a schematic flow chart illustrating a sound effect adjusting method according to an embodiment of the present application. The sound effect adjusting method is used for adjusting the output sound effect of the electronic equipment when the target application program is operated according to the current scene where the electronic equipment is located, so that the output sound effect of the electronic equipment is automatically and quickly configured, and the sound effect output effect and the user experience are improved. In a specific embodiment, the sound effect adjusting method is applied to the sound effect adjusting apparatus 200 shown in fig. 6 and the electronic device 100 (fig. 7) equipped with the sound effect adjusting apparatus 200. The specific flow of the embodiment will be described below by taking an electronic device as an example, and it is understood that the electronic device applied in the embodiment may be a smart phone, a tablet computer, a wearable electronic device, a vehicle-mounted device, a gateway, and the like, and is not limited specifically herein. As will be described in detail with respect to the flow shown in fig. 1, the sound effect adjusting method may specifically include the following steps:
step S101: whether a target application program runs in the electronic equipment is detected, wherein the target application program can output audio when running.
In this embodiment, the application programs run by the electronic device may include an application program running in a foreground of the electronic device, an application program running in a background of the electronic device, or an application program that is switched to run in the foreground and the background of the electronic device, which is not limited herein. Specifically, the application program running in the foreground refers to an application program which can usually interact with a user and can run in the foreground, and the application program can be suspended when the application program is not visible (such as games); background running applications mean very limited interaction with the user, except during configuration, where other times of the lifetime are hidden (e.g., SMS auto-answer program and alarm clock program); the application program which is switched to run in the foreground and the background of the electronic equipment refers to the application program which can be switched between the foreground and the background at will. It is understood that when an application is not killed (kill), the application is characterized as running on the electronic device.
Furthermore, the electronic device may only run one application program, or may also run multiple application programs simultaneously, where when the electronic device only runs one application program, the application program may run in a foreground of the electronic device, run in a background of the electronic device, or switch between the foreground and the background of the electronic device; when the electronic device simultaneously runs a plurality of application programs, the plurality of application programs may all run in the background of the electronic device, one application program of the plurality of application programs runs in the foreground of the electronic device, the rest of application programs run in the background of the electronic device or one application program of the plurality of application programs is switched to run in the foreground and the background of the electronic device, the rest of application programs run in the background of the electronic device, and the like, which is not limited herein.
After the application program run by the electronic device is acquired, a target application program is determined from the application programs, and similarly, the target application program may include a single application program or may include a plurality of application programs, which is not limited herein. In this embodiment, the target application may output audio when running, that is, the target application has at least audio output, for example, the target application may include a music playing application, a video playing application, a call application, a game application, and the like, and the target application may output audio data, or may output audio data and image data at the same time.
Step S102: and when the target application program runs in the electronic equipment, acquiring input information input into the electronic equipment.
In this embodiment, when it is determined that the electronic device runs the target application, it is characterized that the electronic device is outputting audio or audio is to be output at a next time, so as to be a way, when it is determined that the electronic device runs the target application, acquiring input information input to the electronic device may be performed; alternatively, whether the electronic device has audio output or not may be detected, and when it is detected that the electronic device has audio output, acquiring input information input to the electronic device may be performed.
Specifically, when the target application is an application that has audio output when running, such as a music playing application, a video playing application, a conversation application, and the like, it may be considered that when the target application is running, the electronic device is outputting audio, and at this time, the corresponding execution is performed to acquire input information input to the electronic device; when the target application program is an application program which can be output by audio when the target application program is a game application program, an instant messaging application program and the like, firstly, whether the electronic equipment has the audio output or not is detected, wherein when the electronic equipment is detected to have the audio output, the acquisition of input information input into the electronic equipment is executed. In this embodiment, an instant messaging application is taken as an example, the instant messaging application may include WeChat, QQ, and the like, and the WeChat application may output audio data during operation, such as performing a voice chat or performing a video chat, and may not output audio data during operation, such as performing a text chat, so that when the electronic device runs such a target application, input information input to the electronic device may be obtained when it is determined that the electronic device has audio output at that time.
Further, input information input to the electronic device is acquired. As one manner, the input information may include one or a combination of text information, voice information, and picture information, for example, the input information may be text information, voice information, text information and picture information, text information, picture information, voice information, and the like, which are not limited herein. The voice information can be input when the electronic device is in a call mode, a voice mode or a video mode, and the voice information, the text information and the picture information can be input when the electronic device is in a chat mode, and the like.
In this embodiment, the electronic device may include an electronic device body, and a sound receiving device and a text input device that are disposed on the electronic device body, where the text input device is configured to receive text information and picture information input into the electronic device, and transmit the text information and the picture information to a processor for analysis and processing to obtain the input information, where the text input device may be an input panel, an input keyboard, an input control, and the like on the electronic device, and is not limited herein, and further, when the input information is picture information, the electronic device may process an input picture through an OCR recognition technology to recognize image information included in the picture. Specifically, the image-to-text recognition may be performed offline, that is, the image-to-text recognition library is transplanted to the electronic device, by using an image-to-text recognition technology. Specifically, image-to-character recognition operation is carried out on the picture information according to an image-to-character recognition library in the electronic equipment; the images can also be transmitted to a remote image-to-text server for identification in an online manner. And uploading the picture information to an image-to-character server, carrying out image-to-character recognition operation by the image-to-character server according to the picture information of an internal image-to-character recognition library, and sending a recognition result to the electronic equipment. Further, the image-to-text conversion can be accompanied by the x coordinate, the y coordinate, the width, the height, and the like of each text in addition to the text information in the returned image, and will not be described herein again.
Further, the sound receiving device is configured to receive voice information input to the electronic device, and transmit the voice information to the processor for analysis processing to obtain the input information, where the sound receiving device may be a microphone, and the like on the electronic device, and in this embodiment, the electronic device may at least include a voice call microphone, where the voice call microphone is mainly configured to receive the voice information input to the electronic device, for example, when recording, record the voice information input to the electronic device, and convert the voice information into an electrical signal in real time to analyze the voice information to obtain the input information.
Step S103: and identifying the input information, and acquiring the current scene of the electronic equipment based on the identified result.
Further, after the input information is obtained, the input information is identified to obtain an identified result, and then the current scene where the electronic device is located is obtained based on the identified result. For example, when the result of identifying the input information includes "supermarket", "i am in supermarket", "i am near supermarket", and the like, which indicate that the user of the electronic device is at a relevant place of the supermarket, it may be determined that the current scene where the electronic device is located is the supermarket; when the result of identifying the input information includes that the user of the electronic equipment is in a relevant place of the movie theater, such as "movie theater", "i am in movie theater", "i am near movie theater", etc., the current scene where the electronic equipment is located can be determined as the movie theater; when the result of identifying the input information includes "home", "i are at home", "i are near at home", and the like, which represent the relevant places of the user of the electronic device at home, it is determined that the current scene where the electronic device is located is at home, and the like, and details are not repeated here.
As a mode, the current scene at least includes one or a combination of several of a supermarket, a shopping mall, a bookstore, a subway and a street.
Step S104: and adjusting the output sound effect of the electronic equipment in the running process of the target application program based on the current scene.
In this embodiment, after the current scene where the electronic device is located is determined, the output sound effect of the electronic device in the running process of the target application program may be adjusted based on the current scene. Specifically, the electronic device may increase or decrease the sound effect output by the electronic device during the running of the target application based on the current scene. As a way, when the current scene is an outdoor scene, it represents that the location of the electronic device is noisy, and at this time, if the target application program is running in the electronic device, the output sound effect of the electronic device is greatly interfered by the environmental sound of the current scene, that is, the output sound effect of the electronic device is improved, so as to improve the effect of the output sound effect of the electronic device; when the current scene is an indoor scene, the electronic equipment is characterized to be quiet, and at the moment, if the target application program is running in the electronic equipment, the output sound effect of the electronic equipment is less interfered by the environmental sound of the current scene, so that the output sound effect of the electronic equipment in the running process of the target application program can be kept, or the output sound effect of the electronic equipment in the running process of the target application program is slightly reduced, and the power consumption of the electronic equipment is reduced on the basis of ensuring the effect of the output sound effect.
As one way, the electronic device may establish a mapping relationship between a scene and an output sound effect in advance, and generate a mapping relationship table to be stored in the electronic device, as shown in table 1. The mapping relationship between the scenes and the output sound effects may be manually associated by a user, may be automatically associated by the electronic device or automatically associated by a server connected to the electronic device, and the like, and is not limited herein, and the mapping relationship between the scenes and the output sound effects may include that one scene corresponds to one output sound effect, or that a plurality of scenes correspond to one output sound effect, and the like.
Furthermore, after the current scene is determined, the current scene is compared with a plurality of scenes prestored in a mapping relation table one by one to obtain a scene matched with the current scene, and then the output sound effect corresponding to the scene is searched according to the mapping relation table, so that the output sound effect corresponding to the current scene can be obtained, the output sound effect of the electronic equipment when the target application program is operated is adjusted according to the current scene where the electronic equipment is located, the output sound effect of the electronic equipment is automatically and quickly configured, and the effect of the output sound effect and the user experience are improved.
TABLE 1
| Scene | Output sound effect |
| A1 | B1 |
| A2 | B2 |
| A3 | B3 |
Referring to fig. 2, fig. 2 is a flowchart illustrating a step S104 of the sound effect adjusting method according to the embodiment of the present application shown in fig. 1. In this embodiment, the current scene is a first current scene or a second current scene, where an environment pitch of the first current scene is higher than an environment pitch of the second current scene, which will be described in detail with reference to the flow shown in fig. 2, where the method specifically includes the following steps:
step S1041: and when the current scene is the first current scene, improving the output sound effect of the electronic equipment in the running process of the target application program.
In this embodiment, as a first manner, the environmental sound of the first current scene may be obtained through estimation, for example, when the first current scene is a supermarket, the environmental sound of the supermarket may be estimated, where the environmental sound of the supermarket may be obtained through statistical analysis of historical data of multiple supermarkets, and details are not repeated here. As a second way, the sound receiving device of the electronic device may be used to obtain the environmental sound when the current scene where the electronic device is located is the first current scene, for example, when the first current scene is a supermarket, the sound receiving device may be used to obtain the current environmental sound of the electronic device.
In this embodiment, the first current scene may be an outdoor scene or other noisy scenes, that is, the environmental sound of the first current scene is high, so that the output sound effect of the electronic device in the running process of the target application program may be correspondingly improved to weaken the interference of the environmental sound and improve the effect of the output sound effect.
Step S1042: and when the current scene is the second current scene, reducing the output sound effect of the electronic equipment in the running process of the target application program.
Similarly, as a first mode, the environmental sound of the second current scene may be obtained through estimation, for example, when the second current scene is a home, the environmental sound of the home may be estimated, where the environmental sound of the home may be obtained through statistical analysis of historical data of the home, and is not described herein again. As a second way, the sound receiving device of the electronic device may obtain the environmental sound when the current scene where the electronic device is located is the second current scene, for example, when the second current scene is at home, the sound receiving device may obtain the current environmental sound of the electronic device.
In this embodiment, the environmental sound of the first current scene is higher than the environmental sound of the second current scene, that is, the second current scene may be an indoor scene or other quiet scene, that is, the environmental sound of the second current scene is lower, so that the output sound effect of the electronic device in the running process of the target application program is correspondingly reduced, so as to reduce the power consumption of the electronic device.
According to the sound effect adjusting method provided by one embodiment of the application, whether the electronic equipment runs the target application program is detected, when the electronic equipment runs the target application program, the input information of the input electronic equipment is obtained, the input information is identified, the current scene where the electronic equipment is located is obtained based on the identified result, the output sound effect of the electronic equipment in the running process of the target application program is adjusted based on the current scene, the output sound effect of the electronic equipment when the electronic equipment runs the target application program is adjusted according to the current scene where the electronic equipment is located, automatic and fast configuration of the output sound effect of the electronic equipment is achieved, and the effect of the output sound effect and user experience are improved.
Referring to fig. 3, fig. 3 is a schematic flow chart illustrating a sound effect adjusting method according to another embodiment of the present application. The sound effect adjusting method is applied to the electronic equipment, wherein in the embodiment, the electronic equipment is provided with a plurality of audio channels, and each audio channel in the plurality of audio channels corresponds to different sound effect processing algorithms. As will be explained in detail with respect to the flow shown in fig. 3, the method may specifically include the following steps:
step S201: whether a target application program runs in the electronic equipment is detected, wherein the target application program can output audio when running.
For detailed description of step S201, please refer to step S101, which is not described herein again.
Step S202: and when the target application program runs in the electronic equipment, identifying the type of the target application program.
In this embodiment, the electronic device may establish a mapping relationship between the application and the type in advance, and generate a mapping relationship table to be stored in the electronic device, as shown in table 2. The mapping relationship between the application programs and the types may be manually associated by a user, may be automatically associated by an electronic device or automatically associated by a server, and the like, and is not limited herein, and the mapping relationship between the application programs and the types may include that one application program corresponds to one type, or multiple application programs correspond to one type, and the like, and is not limited herein, for example, the wechat and the QQ are taken as examples, and the mapping relationship may be that the wechat and the QQ correspond to one type, or that the wechat and the QQ correspond to the same type, and the like.
After a target application program operated by the electronic equipment is determined, the target application program is compared with a plurality of application programs stored in a mapping relation table in advance one by one to obtain the application program matched with the target application program, and then the type corresponding to the application program is searched according to the mapping relation table, so that the type of the target application program can be obtained. For example, when the mapping relationship table includes a mapping relationship between a wechat and an instant messaging class, that is, the application program in the mapping relationship table stores the wechat, the type stores the instant messaging class, and the wechat is associated with the instant messaging class, then, when the target application program is the wechat, the target application program may be matched with the application program stored in the mapping relationship table, and it can be understood that the target application program may be matched with the wechat in the mapping relationship table, and then the type of the target application program is found to be the instant messaging class.
TABLE 2
| Application program | Type (B) |
| C1 | D1 |
| C2 | D2 |
| C3 | D3 |
As a mode, when the target application program and the plurality of application programs pre-stored in the mapping relation table are all unsuccessfully matched one to one, that is, when no application program matched with the target application program is stored under the application program of the mapping relation table, the type of the target application program can be acquired by searching for an application program similar to the type of the target application program and taking the type of the application program similar to the target application program as the type of the target application program. In this embodiment, the package name of the target application program may be obtained, and since the package name includes various information related to the application program, the package name may be analyzed to obtain a manufacturer of the target application program included in the package name, then search for another application program produced by the manufacturer, search for a type of the other application program in the mapping relationship table, and use the type of the other application program as the type of the target application program.
In this embodiment, taking an Android system as an example, in the Android system, a version number of an application program is configured in an Android package xml file, and a PackageInfo class encapsulates all information acquired from the configuration file and describes whole information of package content, so that a versioname attribute of the PackageInfo object may be used to acquire the version number of the application, and the PackageInfo object may be acquired through a PackageManager object, where the PackageManager is a class that retrieves various information of a related application package that is currently installed on a device, and a getfoackage method in the PackageManager object may acquire the PackageInfo object, where the method needs to transfer two parameters: the package name and conditions are applied. In general, the package name of an application can be obtained by the Activity or getpackagemame () method of Context (Activity inherits from Context), and there can be many settings for the addition, usually set to 0. Finally, the PackageManager object is obtained, and the Context object provides the getPackageManager () method to obtain the object. Therefore, the package name of the target application program can be acquired based on the method.
Step S203: and when the target application program is a chat application program, acquiring input information input in a chat interface of the target application program.
In this embodiment, the target application may include multiple types, for example, the target application may be a music playing application, a video playing application, a game application, or a chat application, and when the target application is identified as a chat application, the target application may display a chat interface on the electronic device, so that input information input on the chat interface may be obtained.
Step S204: the input information is identified and a plurality of keywords in the input information are extracted.
In this embodiment, the input information is recognized and a plurality of keywords in the input information are extracted, as a manner, when the input information is picture information, picture-to-text conversion may be performed on the picture information first to obtain text information corresponding to the picture information, and similarly, when the input information is voice information, voice-to-text conversion may be performed on the voice information first to obtain text information corresponding to the voice information. Further, after the character information is obtained, the character information is segmented to obtain a plurality of words, characters, phrases, named entities and the like, namely a plurality of keywords. It should be noted that, a natural language algorithm may be used to perform word segmentation on the text information according to the specific semantics of the text information, and the specific word segmentation method and process are not described herein again.
Step S205: and judging whether the plurality of keywords comprise target keywords for representing the scene or not.
Further, after the plurality of keywords are obtained, the plurality of keywords are analyzed to determine whether the plurality of keywords include a target keyword representing a scene. Specifically, it is determined whether the plurality of keywords include a target keyword of a scene where a user corresponding to the electronic device is located, for example, whether the plurality of keywords include keywords such as "i am in a supermarket", "i am on a subway", and "i am at home", and it can be understood that when the plurality of keywords include a keyword representing a scene, the keyword may be used as the target keyword.
Step S206: and when the keywords comprise target keywords for representing scenes, acquiring the current scene of the electronic equipment based on the target keywords.
In this embodiment, when it is determined that the plurality of keywords include a target keyword representing a scene, a current scene where the electronic device is located is obtained based on the target keyword. For example, when the target keyword is "i am in a supermarket", it may be determined that the current scene where the electronic device is located is the supermarket; when the target keyword is "i am at home", it may be determined that the current scene where the electronic device is located is at home.
Step S207: selecting at least one audio lane from the plurality of audio lanes as a target audio lane based on the current scene.
In this embodiment, the electronic device is provided with a plurality of audio paths, each of the plurality of audio paths corresponds to a different audio processing algorithm, and specifically, the electronic device separately adds different audio paths for different scenes according to an existing framework of an audio system, where each audio path refers to a path through which different sounds travel. As a way, after a current scene where the electronic device is located is obtained, at least one audio channel corresponding to the scene is obtained, it can be understood that different audio processing algorithms corresponding to each audio channel may have different audio effects, such as different volumes, different loudness, different types of sounds, and the like, when the audio data transmitted through the audio channel is output. Therefore, in this embodiment, when it is determined that the current scene where the electronic device is located is a supermarket and the volume of the required output sound effect is high, an audio channel capable of outputting high volume is correspondingly selected from the multiple audio channels as a target audio channel; when the current scene where the electronic equipment is located is determined to be at home, the volume of the required output sound effect is low, and an audio channel capable of outputting low volume is correspondingly selected from the multiple audio channels to serve as a target audio channel.
Further, after the type of the target application program is obtained, at least one audio channel corresponding to the type is obtained, specifically, the audio data of the target application program is analyzed to obtain the sound type in the audio data, and then at least one audio channel is selected from the plurality of audio channels as the target audio channel according to the analyzed result, that is, one application program may correspond to the plurality of audio channels. As one way, when only one kind of sound is included in the audio data, only one of the audio paths may be selected as a target audio path; when a plurality of kinds of sounds are included in the audio data, a plurality of audio paths may be selected as the target audio path.
Taking the target application as an example of a game application, wherein the game application may include sound types such as hitting sound, running sound, and gunshot sound, so that audio channels corresponding to the hitting sound, the running sound, the gunshot sound, and the like may be respectively selected from multiple audio channels and used as target audio channels to respectively transmit the hitting sound, the running sound, the gunshot sound, and the like, so that different audio data are processed by different audio processing algorithms, and the processing effect is better.
Of course, in this embodiment, each application may also have an audio channel corresponding to it individually, that is, one application corresponds to one audio channel, and the audio channel corresponding to each application sets different sound effect processing algorithms according to the type of the application, so after the type of the application corresponding to the package name is acquired, the audio channel corresponding to the target application is acquired as the target audio channel according to the type. Taking the target application as a game application as an example, determining an audio channel from a plurality of audio channels based on the game application as a target audio channel of the game application, and transmitting an output sound effect of the electronic device in the process of running the target application.
Referring to fig. 4, fig. 4 is a flowchart illustrating the step S207 of the sound effect adjusting method according to the embodiment shown in fig. 3 of the present application. As will be explained in detail with respect to the flow shown in fig. 4, the method may specifically include the following steps:
step S2071: and determining a current audio channel corresponding to the current scene according to a preset relation table, wherein the preset relation table comprises the corresponding relation between the scene and the audio channel.
As an embodiment, the electronic device may establish a mapping relationship between the scene and the audio channel in advance, and generate a mapping relationship table to be stored in the electronic device, as shown in table 3. The mapping relationship between the scene and the audio channel may be associated manually by a user, may be associated automatically by an electronic device, or may be associated automatically by a server, and the like, which is not limited herein.
Further, after a current scene is determined, the current scene is compared with a plurality of scenes pre-stored in a mapping relation table one by one to obtain a scene matched with the current scene, and an audio channel corresponding to the scene is searched according to the mapping relation table, so that the audio channel corresponding to the current scene can be obtained.
TABLE 3
| Scene | Audio channel |
| A1 | E1 |
| A2 | E2 |
| A3 | E3 |
Step S2072: determining the current audio path as the target audio path.
Step S208: and transmitting the output sound effect of the electronic equipment in the running process of the target application program through the target audio channel.
It can be understood that the target audio channel at least comprises one audio channel, and when the number of the audio channels is one, the original audio data is processed through a sound effect processing algorithm corresponding to the audio channel to obtain a corresponding output sound effect; when the number of the audio channels is multiple, each audio channel corresponds to an independent sound effect processing algorithm, so that the output sound effect of the electronic equipment in the running process of the target application program is transmitted through the target audio channel, different processing can be performed on original audio data, the output sound effects with different sounds are obtained, and the processing effect is better.
In another embodiment of the sound effect adjusting method provided in this application, whether a target application program is running on an electronic device is detected, when the target application program is running on the electronic device, the type of the target application program is identified, when the target application program is a chat-type application program, input information input on a chat interface of the target application program is acquired, the input information is identified and a plurality of keywords in the input information are extracted, whether a target keyword representing a scene is included in the plurality of keywords is determined, when the target keyword representing the scene is included in the plurality of keywords, a current scene where the electronic device is located is acquired based on the target keyword, at least one audio channel is selected from the plurality of audio channels as a target audio channel based on the current scene, an output sound effect of the electronic device during the running of the target application program is transmitted through the target audio channel, compared with the sound effect adjusting method shown in fig. 1, in the embodiment, the current scene where the electronic device is located is obtained through extracting the keywords in the input information and the keywords, so that the obtaining speed and the accuracy of the current scene are improved.
Referring to fig. 5, fig. 5 is a schematic flow chart illustrating a sound effect adjusting method according to still another embodiment of the present application. The sound effect adjusting method is applied to the electronic equipment, wherein in the embodiment, the electronic equipment is provided with a plurality of audio channels, and each audio channel in the plurality of audio channels corresponds to different sound effect processing algorithms. As will be explained in detail with respect to the flow shown in fig. 5, the method may specifically include the following steps:
step S301: whether a target application program runs in the electronic equipment is detected, wherein the target application program can output audio when running.
Step S302: and when the target application program runs in the electronic equipment, identifying the type of the target application program.
Step S303: and when the target application program is a chat application program, acquiring input information input in a chat interface of the target application program.
Step S304: the input information is identified and a plurality of keywords in the input information are extracted.
Step S305: and judging whether the plurality of keywords comprise target keywords for representing the scene or not.
For detailed description of steps S301 to S305, please refer to steps S201 to S205, which are not described herein again.
Step S306: and when the keywords comprise target keywords for representing scenes, acquiring the current position information of the electronic equipment.
In this embodiment, the target keyword may include a term representing a scene, such as "supermarket", "subway station", in addition to a scene where a user corresponding to the electronic device is located, it can be understood that whether the term representing the scene is the scene where the electronic device is located cannot be determined from the terms representing the scene, and a case of misjudgment may exist, so as to obtain, as a mode, current location information of the electronic device, where the current location information of the electronic device may be obtained through location, and as a mode, the current location of the electronic device may be obtained through a Location Based Service (LBS) and/or a Global Positioning System (GPS). It can be understood that, since the location of the electronic device may change at any time, in this embodiment, the location information of the electronic device is obtained in real time, so that when the location of the current electronic device changes, the LBS and/or the GPS may obtain the current location information of the electronic device in real time according to the change of the location of the electronic device.
Step S307: and determining a scene corresponding to the current position information based on the current position information.
Further, after the current location information is obtained, a scene corresponding to the current location information may be determined based on the current location information, specifically, a location of the current location information is obtained, and a scene at the location is obtained.
Step S308: and when the scene corresponding to the current position information is consistent with the scene represented by the target keyword, acquiring the current scene of the electronic equipment based on the target keyword and/or the current position information.
Further, comparing the scene corresponding to the current position with the scene represented by the target keyword to determine whether the scene corresponding to the current position is consistent with the scene represented by the target keyword, for example, if the scene corresponding to the current position is "supermarket" and the scene represented by the target keyword is "supermarket", the scene corresponding to the current position is consistent with the scene represented by the target keyword; if the scene corresponding to the current position is assumed to be 'supermarket' and the scene represented by the target keyword is 'subway station', the scene corresponding to the current position is inconsistent with the scene represented by the target keyword.
In this embodiment, when the scene corresponding to the current location is consistent with the scene represented by the target keyword, the scene represented by the target keyword is the scene where the electronic device is located, that is, the scene represented by the target keyword can be regarded as the scene where the user is located, and therefore, the current scene where the electronic device is located can be obtained based on the target keyword and/or the current location information, so as to reduce erroneous judgment.
Step S309: selecting at least one audio lane from the plurality of audio lanes as a target audio lane based on the current scene.
Step S310: and transmitting the output sound effect of the electronic equipment in the running process of the target application program through the target audio channel.
For the detailed description of steps S309 to S310, refer to steps S207 to S208, which are not described herein again.
In another embodiment of the sound effect adjusting method, whether a target application program is running on an electronic device is detected, when the target application program is running on the electronic device, the type of the target application program is identified, when the target application program is a chat application program, input information input on a chat interface of the target application program is acquired, the input information is identified, a plurality of keywords in the input information are extracted, whether the keywords include a target keyword for representing a scene is determined, when the keywords include the target keyword for representing the scene, current position information of the electronic device is acquired, the scene corresponding to the current position information is determined based on the current position information, when the scene corresponding to the current position information is consistent with the scene represented by the target keyword, the current scene corresponding to the electronic device is acquired based on the target keyword and/or the current position information, compared with the sound effect adjusting method shown in fig. 3, the present embodiment also obtains the current scene through the keywords and the position information together to improve the accuracy of the current scene.
Referring to fig. 6, fig. 6 is a block diagram illustrating a sound effect adjusting apparatus 200 according to an embodiment of the present disclosure. The sound effect adjusting apparatus 200 is applied to the electronic device. As will be described below with reference to the block diagram shown in fig. 6, the sound effect adjusting apparatus 200 includes: a detection module 210, an acquisition module 220, an identification module 230, and an adjustment module 240, wherein:
the detecting module 210 is configured to detect whether a target application is running on the electronic device, where the target application may output audio when running.
The obtaining module 220 is configured to obtain input information of the electronic device when the target application is run by the electronic device. Further, the obtaining module 220 includes: the device comprises a type identification submodule and an input information acquisition submodule, wherein:
and the type identification submodule is used for identifying the type of the target application program when the target application program runs in the electronic equipment.
And the input information acquisition submodule is used for acquiring the input information input in the chat interface of the target application program when the target application program is a chat application program.
The identifying module 230 is configured to identify the input information, and obtain a current scene where the electronic device is located based on an identified result. Further, the identification module 230 includes: the system comprises an input information identification submodule, a keyword judgment submodule, a scene acquisition submodule, a position information acquisition submodule and a scene determination submodule, wherein:
and the input information identification submodule is used for identifying the input information and extracting a plurality of keywords in the input information.
And the keyword judgment sub-module is used for judging whether the plurality of keywords comprise target keywords representing scenes or not.
And the scene obtaining sub-module is used for obtaining the current scene of the electronic equipment based on the target keywords when the keywords comprise the target keywords representing the scene.
And the position information acquisition submodule is used for acquiring the current position information of the electronic equipment.
And the scene determining submodule is used for determining a scene corresponding to the current position information based on the current position information.
The scene obtaining sub-module is further configured to, when a scene corresponding to the current location information is consistent with a scene represented by the target keyword, obtain a current scene where the electronic device is located based on the target keyword and/or the current location information.
And an adjusting module 240, configured to adjust an output sound effect of the electronic device in the running process of the target application based on the current scene. Further, the electronic device is provided with a plurality of audio channels, each of the audio channels corresponds to a different sound effect processing algorithm, and the adjusting module 240 includes: a selection sub-module and a transmission sub-module, wherein:
a selection sub-module for selecting at least one audio channel from the plurality of audio channels as a target audio channel based on the current scene. Further, the selection submodule includes: a determination unit, wherein:
and the determining unit is used for determining a current audio channel corresponding to the current scene according to a preset relation table, wherein the preset relation table comprises the corresponding relation between the scene and the audio channel.
The determining unit is further configured to determine the current audio path as the target audio path.
And the transmission sub-module is used for transmitting the output sound effect of the electronic equipment in the running process of the target application program through the target audio channel.
Further, the current scene is a first current scene or a second current scene, where an environment tone of the first current scene is higher than an environment tone of the second current scene, and the adjusting module 240 further includes: lifting the submodule and lowering the submodule, wherein:
and the promoting submodule is used for promoting the output sound effect of the electronic equipment in the running process of the target application program when the current scene is the first current scene.
And the reduction submodule is used for reducing the output sound effect of the electronic equipment in the running process of the target application program when the current scene is the second current scene.
It can be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described apparatuses and modules may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the several embodiments provided in the present application, the coupling between the modules may be electrical, mechanical or other type of coupling.
In addition, functional modules in the embodiments of the present application may be integrated into one processing module, or each of the modules may exist alone physically, or two or more modules are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode.
The sound effect adjusting device provided by the embodiment of the application comprises a detection module, an acquisition module, an identification module and an adjusting module, wherein, the detection module is used for detecting whether the electronic equipment runs the target application program, the acquisition module is used for acquiring the target application program when the electronic equipment runs the target application program, acquiring input information of the electronic equipment, wherein the identification module is used for identifying the input information, and acquiring the current scene of the electronic equipment based on the identified result, the adjusting module is used for adjusting the output sound effect of the electronic equipment in the running process of the target application program based on the current scene, therefore, the output sound effect of the electronic equipment is adjusted when the target application program is operated according to the current scene where the electronic equipment is located, the output sound effect of the electronic equipment is automatically and quickly configured, and the effect of the output sound effect and the user experience are improved.
Referring to fig. 7, a block diagram of an electronic device 100 according to an embodiment of the present disclosure is shown. The electronic device 100 may be a smart phone, a tablet computer, an electronic book, or other electronic devices capable of running an application. The electronic device 100 in the present application may include one or more of the following components: a processor 110, a memory 120, and one or more applications, wherein the one or more applications may be stored in the memory 120 and configured to be executed by the one or more processors 110, the one or more programs configured to perform a method as described in the aforementioned method embodiments.
The Memory 120 may include a Random Access Memory (RAM) or a Read-Only Memory (Read-Only Memory). The memory 120 may be used to store instructions, programs, code sets, or instruction sets. The memory 120 may include a stored program area and a stored data area, wherein the stored program area may store instructions for implementing an operating system, instructions for implementing at least one function (such as a touch function, a sound playing function, an image playing function, etc.), instructions for implementing various method embodiments described below, and the like. The storage data area may also store data created by the terminal 100 in use, such as a phonebook, audio-video data, chat log data, and the like.
Referring to fig. 8, a block diagram of a computer-readable storage medium according to an embodiment of the present application is shown. The computer-readable medium 300 has stored therein a program code that can be called by a processor to execute the method described in the above-described method embodiments.
The computer-readable storage medium 300 may be an electronic memory such as a flash memory, an EEPROM (electrically erasable programmable read only memory), an EPROM, a hard disk, or a ROM. Alternatively, the computer-readable storage medium 300 includes a non-volatile computer-readable storage medium. The computer readable storage medium 300 has storage space for program code 310 for performing any of the method steps of the method described above. The program code can be read from or written to one or more computer program products. The program code 310 may be compressed, for example, in a suitable form.
To sum up, the sound effect adjusting method, the sound effect adjusting device, the electronic device and the storage medium provided by the embodiment of the application detect whether the electronic device runs a target application program, wherein the target application program can output audio when running, when the electronic device runs the target application program, input information of the electronic device is acquired, the input information is recognized, a current scene where the electronic device is located is acquired based on a recognized result, and an output sound effect of the electronic device in the running process of the target application program is adjusted based on the current scene, so that the output sound effect of the electronic device when the target application program is running is adjusted according to the current scene where the electronic device is located, the output sound effect of the electronic device is automatically and quickly configured, and the effect of the output sound effect and user experience are improved.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.
Claims (11)
1. The utility model provides a sound effect adjustment method, its characterized in that is applied to electronic equipment, electronic equipment is provided with many audio frequency passageways, every audio frequency passageway in many audio frequency passageways all corresponds different sound effect processing algorithm, the method includes:
detecting whether a target application program runs in the electronic equipment, wherein the target application program can output audio when running;
when the target application program runs on the electronic equipment, acquiring input information input into the electronic equipment;
identifying the input information, and acquiring a current scene where the electronic equipment is located based on an identified result;
acquiring a sound type in audio data of the target application program, and selecting at least one audio channel from the multiple audio channels as a target audio channel based on the current scene and the sound type;
and transmitting the output sound effect of the electronic equipment in the running process of the target application program through the target audio channel.
2. The method of claim 1, wherein the selecting at least one audio lane from the plurality of audio lanes as a target audio lane based on the current scene comprises:
determining a current audio channel corresponding to the current scene according to a preset relation table, wherein the preset relation table comprises a corresponding relation between the scene and the audio channel;
determining the current audio path as the target audio path.
3. The method according to claim 1 or 2, wherein the obtaining input information of the electronic device when the target application is running on the electronic device comprises:
when the target application program runs on the electronic equipment, identifying the type of the target application program;
and when the target application program is a chat application program, acquiring input information input in a chat interface of the target application program.
4. The method of claim 3, wherein the input information comprises one or more of text information, voice information, and picture information.
5. The method according to claim 1 or 2, wherein the recognizing the input information and obtaining the current scene of the electronic device based on the recognized result comprises:
identifying the input information and extracting a plurality of keywords in the input information;
judging whether the keywords comprise target keywords representing scenes or not;
and when the keywords comprise target keywords for representing scenes, acquiring the current scene of the electronic equipment based on the target keywords.
6. The method of claim 5, further comprising:
acquiring current position information of the electronic equipment;
determining a scene corresponding to the current position information based on the current position information;
and when the scene corresponding to the current position information is consistent with the scene represented by the target keyword, acquiring the current scene of the electronic equipment based on the target keyword and/or the current position information.
7. The method according to claim 1, wherein the current scene is a first current scene or a second current scene, wherein an environment of the first current scene is higher than an environment sound of the second current scene, and wherein adjusting the output sound effect of the electronic device during the operation of the target application based on the current scene comprises:
when the current scene is the first current scene, improving the output sound effect of the electronic equipment in the running process of the target application program;
and when the current scene is the second current scene, reducing the output sound effect of the electronic equipment in the running process of the target application program.
8. The method of claim 1, wherein the current scene comprises at least one or a combination of supermarkets, shopping malls, bookstores, subways, and streets.
9. The utility model provides a sound effect adjusting device which characterized in that is applied to electronic equipment, electronic equipment is provided with many audio frequency passageways, every audio frequency passageway in many audio frequency passageways all corresponds different sound effect processing algorithm, the device includes:
the detection module is used for detecting whether a target application program runs in the electronic equipment, wherein the target application program can output audio when running;
the acquisition module is used for acquiring input information of the electronic equipment when the target application program runs on the electronic equipment;
the identification module is used for identifying the input information and acquiring the current scene of the electronic equipment based on the identified result;
the selection submodule is used for acquiring the sound type in the audio data of the target application program, and selecting at least one audio channel from the multiple audio channels as a target audio channel based on the current scene and the sound type;
and the transmission sub-module is used for transmitting the output sound effect of the electronic equipment in the running process of the target application program through the target audio channel.
10. An electronic device comprising a memory and a processor, the memory coupled to the processor, the memory storing instructions that, when executed by the processor, the processor performs the method of any of claims 1-8.
11. A computer-readable storage medium, having stored thereon program code that can be invoked by a processor to perform the method according to any one of claims 1 to 8.
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| CN112394901A (en) * | 2020-11-24 | 2021-02-23 | 维沃移动通信有限公司 | Audio output mode adjusting method and device and electronic equipment |
| CN113370923B (en) * | 2021-07-23 | 2023-11-03 | 深圳市元征科技股份有限公司 | Vehicle configuration adjusting method and device, electronic equipment and storage medium |
| CN113490011A (en) * | 2021-08-20 | 2021-10-08 | 云知声（上海）智能科技有限公司 | Atmosphere backing system and method based on ASR live broadcast room |
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