CN117369765A - Equalizer self-adaptive adjusting method and related equipment - Google Patents
Equalizer self-adaptive adjusting method and related equipment Download PDFInfo
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Abstract
The application provides an equalizer self-adaptive adjusting method and related equipment, which are used for acquiring the playing type of an application program which outputs an audio signal currently and playing environment information when the audio signal is played, and determining the configuration parameters of the equalizer according to the playing type and the playing environment information, so that the corresponding configuration parameters can be adapted to different playing types and playing environment information, the equalizer can be adjusted according to the corresponding configuration parameters to ensure the audio effect, and the problem that the single adjusting mode of the equalizer can be avoided, and the audio effect cannot be ensured is solved.
Description
Technical Field
The present disclosure relates to the field of audio processing technologies, and in particular, to an equalizer adaptive adjustment method and related devices.
Background
As users' demands for audio effects increase, an equalizer needs to be adjusted so that an audio signal is adjusted using the equalizer.
Based on the above situation, the equalizer in the prior art has a single adjusting mode, and cannot guarantee the audio effect.
Disclosure of Invention
Accordingly, an objective of the present application is to provide an adaptive equalizer adjustment method and related apparatus for solving the above-mentioned problems.
Based on the above object, a first aspect of the present application provides an equalizer adaptive adjustment method, including:
acquiring the playing type of an application program which outputs an audio signal currently and playing environment information when the audio signal is played;
and determining the configuration parameters of the equalizer according to the play type and the play environment information, and adjusting the equalizer according to the configuration parameters.
Optionally, the determining the configuration parameters of the equalizer according to the play type and the play environment information includes:
searching sound effect modes corresponding to the playing environment information from a preset first database, wherein the first database comprises sound effect modes corresponding to different playing environment information;
searching sound effect modes corresponding to the playing types from a preset second database, wherein the second database comprises sound effect modes corresponding to different playing types;
and combining the sound effect mode corresponding to the playing environment information and the sound effect mode corresponding to the playing type to generate the configuration parameters of the equalizer.
Optionally, after determining the configuration parameters of the equalizer according to the play type and the play environment information and before adjusting the equalizer according to the configuration parameters, the method further includes:
and acquiring the number of application programs for outputting the audio signal currently, and determining the sufficiency degree of the sound output channels according to the number of the application programs and a preset threshold value of the number of the sound output channels.
Optionally, the determining the sufficiency of the sound output channels according to the number of the application programs and a preset threshold value of the number of the sound output channels includes:
determining that the sound output channel is sufficient in response to the number of the application programs being less than or equal to a preset sound output channel threshold; or,
and determining that the sound output channels are insufficient in response to the number of the application programs being greater than a preset sound output channel number threshold.
Optionally, in response to the number of applications being less than or equal to a preset sound output channel threshold, after determining that the sound output channel is sufficient, the method further comprises:
determining a corresponding number of target sound output channels from preset sound output channels according to the number of the application programs;
configuration parameters of an equalizer corresponding to each audio signal are respectively configured in the target sound output channels.
Optionally, after determining the configuration parameters of the equalizer according to the play type and the play environment information and adjusting the equalizer according to the configuration parameters, the method further includes:
acquiring equalizer configuration information preset in a sound processing unit;
modifying the configuration parameters into the preset equalizer configuration information, and displaying the preset equalizer configuration information.
Optionally, after determining the configuration parameters of the equalizer according to the play type and the play environment information and adjusting the equalizer according to the configuration parameters, the method further includes:
in response to receiving a modification instruction of a user for the configuration parameters, modifying the configuration parameters according to the modification instruction to obtain modified configuration parameters;
the equalizer is adjusted according to the modified configuration parameters.
Optionally, the playing environment information includes at least one of the following:
play time, user type, volume intensity of play environment and play scene;
the play type includes at least one of:
the type of movie played, the type of music played, the type of game played, the type of motion, and the type of preset initial display interface.
Based on the same inventive concept, a second aspect of the present application provides an equalizer adaptive adjustment apparatus, including:
the system comprises an acquisition module, a display module and a display module, wherein the acquisition module is configured to acquire the play type of an application program which outputs an audio signal currently and play environment information when the audio signal is played;
and the adjusting module is configured to determine the configuration parameters of the equalizer according to the play type and the play environment information and adjust the equalizer according to the configuration parameters.
Based on the same inventive concept, a third aspect of the present application provides an electronic device comprising a memory, a processor and a computer program stored on the memory and executable by the processor, the processor implementing the method as described in the first aspect above when executing the computer program.
Based on the same inventive concept, a fourth aspect of the present application provides a non-transitory computer readable storage medium storing computer instructions for causing a computer to perform the method of the first aspect above.
Based on the same inventive concept, a fifth aspect of the present application provides a computer program product comprising computer program instructions which, when run on a computer, cause the computer to perform the method according to the first aspect.
From the above, it can be seen that the equalizer self-adaptive adjustment method and related device provided by the present application acquire the playing type of the application program that outputs the audio signal currently and the playing environment information when playing the audio signal, and determine the configuration parameters of the equalizer according to the playing type and the playing environment information, so that the corresponding configuration parameters can be adapted to different playing types and playing environment information, and the audio effect can be ensured by adjusting the equalizer according to the corresponding configuration parameters, thereby avoiding the problem that the audio effect cannot be ensured due to the single equalizer adjustment mode.
Drawings
In order to more clearly illustrate the technical solutions of the present application or related art, the drawings that are required to be used in the description of the embodiments or related art will be briefly described below, and it is apparent that the drawings in the following description are only embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort to those of ordinary skill in the art.
Fig. 1 is a flowchart of an equalizer adaptation method according to an embodiment of the present application;
fig. 2 is a schematic diagram of an equalizer adaptive adjustment flow according to an embodiment of the present application;
fig. 3 is a schematic structural diagram of an adaptive equalizer adjustment device according to an embodiment of the present application;
fig. 4 is a schematic diagram of an electronic device according to an embodiment of the present application.
Detailed Description
For the purposes of making the objects, technical solutions and advantages of the present application more apparent, the present application will be further described in detail below with reference to the accompanying drawings.
It should be noted that unless otherwise defined, technical or scientific terms used in the embodiments of the present application should be given the ordinary meaning as understood by one of ordinary skill in the art to which the present application belongs. The terms "first," "second," and the like, as used in embodiments of the present application, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.
It can be appreciated that before using the technical solutions of the embodiments in the present application, the user is informed about the type, the use range, the use scenario, etc. of the related personal information in an appropriate manner, and the authorization of the user is obtained.
For example, in response to receiving an active request from a user, a prompt is sent to the user to explicitly prompt the user that the operation it is requesting to perform will require personal information to be obtained and used with the user. Therefore, the user can select whether to provide personal information to the software or hardware such as the electronic equipment, the application program, the server or the storage medium for executing the operation of the technical scheme according to the prompt information.
As an alternative but non-limiting implementation, in response to receiving an active request from a user, the manner in which the prompt information is sent to the user may be, for example, a popup, in which the prompt information may be presented in a text manner. In addition, a selection control for the user to select to provide personal information to the electronic device in a 'consent' or 'disagreement' manner can be carried in the popup window.
It will be appreciated that the above-described notification and user authorization acquisition process is merely illustrative, and not limiting of the implementation of the present application, and that other ways of satisfying relevant legal regulations may be applied to the implementation of the present application.
With the increasing demand of users for audio effects in the related art, an equalizer needs to be adjusted, so that an audio signal is adjusted by using the equalizer. Based on the above situation, the equalizer in the prior art has a single adjusting mode, and cannot guarantee the audio effect.
According to the equalizer self-adaptive adjusting method, the configuration parameters of the equalizer are determined according to the playing type and the playing environment information, so that the corresponding configuration parameters can be adapted to different playing types and playing environment information, the audio effect can be guaranteed by adjusting the equalizer according to the corresponding configuration parameters, and the problem that the audio effect cannot be guaranteed due to the fact that the equalizer is single in adjusting mode is avoided.
As shown in fig. 1, the method of the present embodiment includes:
step 101, obtaining the playing type of the application program which outputs the audio signal currently and the playing environment information when playing the audio signal.
In this step, the play type is used to represent the functional attribute of the application.
The playback environment information is used to indicate external conditions when the application is used, for example, whether playback time is daytime or evening, user type is children, young or elderly, volume intensity of playback environment is noisy or quiet, and playback scene is indoor, hall or outdoor.
Step 102, determining the configuration parameters of the equalizer according to the playing type and the playing environment information, and adjusting the equalizer according to the configuration parameters.
In this step, different configuration parameters exist for different play types, different configuration parameters exist for different play environment information, and the configuration parameters of the equalizer are comprehensively determined by the play types and the play environment information, so that the configuration parameters can be adapted to different play types and the play environment information, and since the configuration parameters are determined by integrating the play types and the play environment information, the configuration parameters can be determined to be more suitable, and thus, better audio effects can be achieved by adjusting the equalizer according to the configuration parameters.
Because the configuration parameters can be adapted to different play types and play environment information, the flexible diversification of the equalizer adjustment modes is realized, so that the situation that the equalizer adjustment modes are single is avoided, and the problem that the audio effect cannot be guaranteed is further avoided.
By the scheme, the playing type of the application program for outputting the audio signal at present and the playing environment information when the audio signal is played are obtained, the configuration parameters of the equalizer are determined according to the playing type and the playing environment information, and the corresponding configuration parameters can be adapted to different playing types and playing environment information, so that the audio effect can be ensured by adjusting the equalizer according to the corresponding configuration parameters, and the problem that the audio effect cannot be ensured due to the fact that the equalizer is single in adjusting mode is avoided.
In some embodiments, in step 102, the determining the configuration parameters of the equalizer according to the play type and the play environment information includes:
and A1, searching an audio mode corresponding to the playing environment information from a preset first database, wherein the first database comprises audio modes corresponding to different playing environment information.
And step A2, searching an audio mode corresponding to the play type from a preset second database, wherein the second database comprises audio modes corresponding to different play types.
And A3, combining the sound effect mode corresponding to the playing environment information and the sound effect mode corresponding to the playing type to generate the configuration parameters of the equalizer.
In the above scheme, the first database stores the sound effect modes corresponding to different playing environment information, and the sound effect modes corresponding to the playing environment information can be found out from the first database.
For example, the first database stores sound effect modes corresponding to different playing times respectively, namely if the playing time is between 21 and 24 points, the sound effect mode is a night mode, and if the playing time is between 0 and 8 points, the sound effect mode is a sunlight mode;
the first database stores sound effect modes corresponding to different user types respectively, namely if the user face images acquired by the camera are used for carrying out user type identification on the user images by utilizing a pre-trained neural network model to obtain the user type as a child, the sound effect modes are child modes, if the user type is old, the sound effect modes are old modes, and if the user type is young, the sound effect modes are young modes;
the first database stores sound effect modes corresponding to the sound volume intensities of different playing environments respectively, namely, a recording function is started, the sound volume intensity of the playing environments is recorded, if the playing environments are noisy, the sound effect modes are noisy, and if the playing environments are quiet, the sound effect modes are quiet;
the first database stores sound effect modes corresponding to different playing scenes respectively, namely judging whether the playing scenes are indoor, hall or outdoor according to the light intensity, if the playing scenes are indoor, the sound effect modes are indoor modes, if the playing scenes are hall modes, the sound effect modes are hall modes, and if the playing scenes are outdoor, the sound effect modes are outdoor modes.
The second database stores sound effect modes corresponding to different playing types, and the sound effect modes corresponding to the playing types can be searched from the second database.
For example, if the play type is a play movie type, the sound effect mode is a movie mode;
the playing type is a playing music type, and the sound effect mode is a music mode;
the play type is the game type, and the sound effect mode is the game mode;
the play type is the motion type, and the sound effect mode is the motion mode;
and if the play type is the preset initial display interface type, the sound effect mode is a standard mode.
Finally, the sound effect mode corresponding to the playing environment information and the sound effect mode corresponding to the playing type are combined to generate the configuration parameters of the equalizer, and the playing environment information and the playing type which can influence the audio effect are comprehensively considered to ensure that the configuration parameters are more proper, so that the equalizer can be adjusted according to the configuration parameters to achieve better audio effect.
In some embodiments, in step 102, after determining the configuration parameters of the equalizer according to the play type and the play environment information, and before adjusting the equalizer according to the configuration parameters, the method further includes:
and step B1, acquiring the number of application programs for outputting the audio signal currently, and determining the sufficiency degree of the sound output channels according to the number of the application programs and a preset threshold value of the number of the sound output channels.
In the above-mentioned scheme, if there are a plurality of applications currently outputting audio signals, in order to simultaneously play corresponding audio signals using a plurality of sound output channels, it is necessary to determine the sufficiency of the sound output channels according to the number of applications and a preset threshold value of the number of sound output channels.
In addition, an application program corresponds to a split screen, and the sufficiency degree of the sound output channels can be determined through the split screen number and a preset threshold value of the number of the sound output channels.
The sufficiency of the sound output channels can be rapidly determined by using the number of application programs and the preset threshold value of the number of the sound output channels, so that rapid adjustment of the equalizer can be further realized.
In some embodiments, in step B1, the determining the sufficiency of the sound output channels according to the number of the application programs and a preset threshold of the number of sound output channels includes:
and step B11, determining that the sound output channel is sufficient in response to the number of the application programs being smaller than or equal to a preset sound output channel threshold. Or,
and step B12, determining that the sound output channels are insufficient in response to the number of the application programs being greater than a preset threshold value of the number of the sound output channels.
In the above scheme, when the number of the application programs is less than or equal to the preset sound output channel threshold, the sound output channel is sufficient.
If the number of applications is greater than the preset sound output channel threshold, it indicates that the sound output channel is insufficient.
In addition, if the sound output channel is insufficient, a prompt message for prompting that the sound output channel is insufficient, requesting to reduce the number of applications currently outputting the audio signal, may be displayed.
The prompt information can be text information, sound information or combination of text information and sound information.
For example, if the number of applications is 3 and the preset threshold of the audio output channel is 2, the audio output channel is insufficient, a prompt message is displayed to prompt that the audio output channel is insufficient, and the number of applications outputting audio signals is reduced.
In some embodiments, after step B11, the method further comprises:
and C1, determining a corresponding number of target sound output channels from preset sound output channels according to the number of the application programs.
And step C2, respectively configuring configuration parameters of the equalizer corresponding to each audio signal in the target sound output channel.
In the above-described scheme, if it is determined that the sound output channels are sufficient, the sound output channels are cyclically traversed, and a corresponding number of target sound output channels are determined according to the number of audio signals.
And respectively configuring configuration parameters of the equalizer corresponding to each audio signal in the target sound output channels, and respectively and simultaneously playing the corresponding audio signals regulated by the equalizer through the target sound output channels, so that the audio effect of the audio signals played by each target sound output channel is ensured.
For example, if the number of audio signals is 3 and there are 5 sound output channels in total, 3 sound output channels are selected from the 5 sound output channels as target sound output channels.
A configuration parameter 1 of an equalizer corresponding to the audio signal 1 is configured in the target sound output channel 1, the equalizer is adjusted using the configuration parameter 1, and then the audio signal 1 adjusted corresponding to the adjusted equalizer is played through the target sound output channel 1.
The configuration parameters 2 of the equalizer corresponding to the audio signal 2 are configured in the target sound output channel 2, the equalizer is adjusted using the configuration parameters 2, and then the corresponding adjusted equalizer-adjusted audio signal 2 is played through the target sound output channel 2.
The configuration parameters 3 of the equalizer corresponding to the audio signal 3 are configured in the target sound output channel 3, the equalizer is adjusted using the configuration parameters 3, and then the corresponding adjusted equalizer-adjusted audio signal 3 is played through the target sound output channel 3.
In some embodiments, after step 102, the method further comprises:
and D1, acquiring equalizer configuration information preset in the sound processing unit.
And D2, modifying the configuration parameters into the preset equalizer configuration information, and displaying the preset equalizer configuration information.
In the above-described aspect, the sound processing unit may be a sound card.
Because the types of different sound processing units correspond to different equalizer adjustment modes, the adjustment of the equalizer is inconvenient, so that in order to enable the different sound processing units to use a uniform adjustment mode and avoid the problem of inconvenient adjustment, the stored configuration parameters are updated into preset equalizer configuration information by acquiring the preset equalizer configuration information in the sound processing units, and the preset equalizer configuration information is displayed.
Wherein the equalizer configuration information includes at least one of:
sound processing unit type, spectrum engine, spectrum maximum, spectrum minimum and center frequency.
In some embodiments, after step 102, the method further comprises:
and E1, responding to receiving a modification instruction of a user for the configuration parameters, and modifying the configuration parameters according to the modification instruction to obtain modified configuration parameters.
And E2, adjusting the equalizer according to the modified configuration parameters.
In the above scheme, when receiving the user's modification instruction for the configuration parameters, modifying the configuration parameters according to the modification instruction, storing the modified configuration parameters, and adjusting the equalizer according to the modified configuration parameters
Wherein, the modification instruction can be an input instruction or a voice instruction.
The configuration parameters are modified through the modification instruction, so that the setting flexibility of the configuration parameters is improved, the self requirements of the user can be met, and the use experience of the user is guaranteed.
In some embodiments, the playback environment information includes at least one of:
play time, user type, volume intensity of play environment and play scene;
the play type includes at least one of:
the type of movie played, the type of music played, the type of game played, the type of motion, and the type of preset initial display interface.
In the scheme, through the play time, the user type, the volume intensity of the play environment and the play scene, the factors which can influence the audio effect are considered more carefully from multiple aspects, and the determination of the configuration parameters can be ensured to be more proper, so that the equalizer can be adjusted according to the configuration parameters to achieve better audio effect.
The corresponding sound effect mode is determined according to the playing time, the user type, the volume intensity of the playing environment and the playing scene as follows:
if the playing time is between 21 and 24 points and belongs to night, the sound effect mode is a night mode, and if the playing time is between 0 and 8 points and belongs to daytime, the sound effect mode is a sunlight mode;
if the user face image acquired by the camera is subjected to user type identification by utilizing a pre-trained neural network model, the user type is a child, the sound effect mode is a child mode, if the user type is an elderly mode, the sound effect mode is an elderly mode, and if the user type is a young, the sound effect mode is a young mode;
starting a recording function, recording the volume intensity of a playing environment, wherein if the playing environment is noisy, the sound effect mode is a noisy mode, and if the playing environment is quiet, the sound effect mode is a calm mode;
judging whether the playing scene is indoor, hall or outdoor according to the light intensity, if the playing scene is indoor, the sound effect mode is an indoor mode, if the playing scene is hall, the sound effect mode is a hall mode, and if the playing scene is outdoor, the sound effect mode is an outdoor mode.
Through the type of playing the film, the type of playing the music, the type of game, the type of motion and the type of preset initial display interface, the factors which can influence the audio effect are considered more carefully from many aspects, and the determination of the configuration parameters can be ensured to be more proper, so that the equalizer can be adjusted according to the configuration parameters to achieve better audio effect.
The corresponding sound effect mode is determined according to the type of the played film, the type of the played music, the type of the game, the type of the motion and the type of the preset initial display interface as follows:
if the playing type is the playing film type, the sound effect mode is the film mode; or the playing type is the playing music type, and the sound effect mode is the music mode; or the play type is the game type, and the sound effect mode is the game mode; if the play type is the motion type, the sound effect mode is the motion mode; or the play type is the preset initial display interface type, and the sound effect mode is the standard mode.
Based on the same inventive concept, the equalizer adaptive adjustment flow corresponding to the equalizer adaptive adjustment method of the above embodiment is specifically described, as shown in fig. 2, specifically as follows:
the equalizer Application (APP) sends a sound card configuration parameter acquisition instruction to the sound card, and after the sound card receives the sound card configuration parameter instruction, the sound card receives multiple data types (i.e., play types) of the Application (APP) outputting the audio signal currently, and automatically identifies the surrounding environment (i.e., play environment information), so as to support the output of multiple channels (i.e., target sound output channels).
And determining sound card configuration parameters (namely configuration parameters) according to the data type and the automatically identified surrounding environment, returning the sound card configuration parameters to an equalizer application program through the sound card, adjusting the equalizer by utilizing the sound card configuration parameters, and displaying the sound card configuration parameters through an equalizer display (View).
It should be noted that, the method of the embodiments of the present application may be performed by a single device, for example, a computer or a server. The method of the embodiment can also be applied to a distributed scene, and is completed by mutually matching a plurality of devices. In the case of such a distributed scenario, one of the devices may perform only one or more steps of the methods of embodiments of the present application, and the devices may interact with each other to complete the methods.
It should be noted that some embodiments of the present application are described above. Other embodiments are within the scope of the following claims. In some cases, the actions or steps recited in the claims may be performed in a different order than in the embodiments described above and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some embodiments, multitasking and parallel processing are also possible or may be advantageous.
Based on the same inventive concept, the application also provides an equalizer self-adaptive adjusting device corresponding to the method of any embodiment.
Referring to fig. 3, the equalizer adaptation adjustment apparatus includes:
an obtaining module 301 configured to obtain a playback type of an application program that currently outputs an audio signal, and playback environment information when the audio signal is played back;
an adjustment module 302 configured to determine a configuration parameter of an equalizer according to the play type and the play environment information, and adjust the equalizer according to the configuration parameter.
In some embodiments, the adjustment module 302 is specifically configured to:
searching sound effect modes corresponding to the playing environment information from a preset first database, wherein the first database comprises sound effect modes corresponding to different playing environment information;
searching sound effect modes corresponding to the playing types from a preset second database, wherein the second database comprises sound effect modes corresponding to different playing types;
and combining the sound effect mode corresponding to the playing environment information and the sound effect mode corresponding to the playing type to generate the configuration parameters of the equalizer.
In some embodiments, the equalizer adaptive adjustment apparatus further includes a sufficiency determining module, after determining a configuration parameter of an equalizer according to the play type and the play environment information, and before adjusting the equalizer according to the configuration parameter, the sufficiency determining module includes:
and the sufficiency degree determining unit is configured to acquire the number of application programs of the current output signal and determine the sufficiency degree of the sound output channels according to the number of application programs and a preset threshold value of the number of sound output channels.
In some embodiments, the sufficiency determination unit is specifically configured to:
determining that the sound output channel is sufficient in response to the number of the application programs being less than or equal to a preset sound output channel threshold; or,
and determining that the sound output channels are insufficient in response to the number of the application programs being greater than a preset sound output channel number threshold.
In some embodiments, the equalizer adaptive adjustment apparatus further includes a target sound output channel configuration module, and in response to the number of applications being less than or equal to a preset sound output channel threshold, after determining that the sound output channel is sufficient, the target sound output channel configuration module is specifically configured to:
determining a corresponding number of target sound output channels from preset sound output channels according to the number of the application programs;
configuration parameters of an equalizer corresponding to each audio signal are respectively configured in the target sound output channels.
In some embodiments, the equalizer adaptation adjustment apparatus further comprises a first modification module, specifically configured to:
acquiring equalizer configuration information preset in a sound processing unit;
modifying the configuration parameters into the preset equalizer configuration information, and displaying the preset equalizer configuration information.
In some embodiments, the equalizer adaptation device further comprises a second modification module, specifically configured to:
in response to receiving a modification instruction of a user for the configuration parameters, modifying the configuration parameters according to the modification instruction to obtain modified configuration parameters;
the equalizer is adjusted according to the modified configuration parameters.
In some embodiments, the playback environment information includes at least one of:
play time, user type, volume intensity of play environment and play scene;
the play type includes at least one of:
the type of movie played, the type of music played, the type of game played, the type of motion, and the type of preset initial display interface.
For convenience of description, the above devices are described as being functionally divided into various modules, respectively. Of course, the functions of each module may be implemented in the same piece or pieces of software and/or hardware when implementing the present application.
The device of the foregoing embodiment is configured to implement the corresponding equalizer adaptive adjustment method in any of the foregoing embodiments, and has the beneficial effects of the corresponding method embodiment, which is not described herein.
Based on the same inventive concept, the application also provides an electronic device corresponding to the method of any embodiment, which comprises a memory, a processor and a computer program stored on the memory and capable of running on the processor, wherein the processor realizes the equalizer self-adaptive adjustment method of any embodiment when executing the program.
Fig. 4 shows a more specific hardware architecture of an electronic device according to this embodiment, where the device may include: a processor 401, a memory 402, an input/output interface 403, a communication interface 404, and a bus 405. Wherein the processor 401, the memory 402, the input/output interface 403 and the communication interface 404 are in communication connection with each other inside the device via a bus 405.
The processor 401 may be implemented by a general purpose CPU (Central Processing Unit ), a microprocessor, an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), or one or more integrated circuits, etc. for executing relevant programs to implement the technical solutions provided in the embodiments of the present disclosure.
The Memory 402 may be implemented in the form of ROM (Read Only Memory), RAM (RandomAccess Memory ), static storage device, dynamic storage device, or the like. Memory 402 may store an operating system and other application programs, and when implementing the solutions provided by the embodiments of the present specification by software or firmware, the relevant program code is stored in memory 402 and invoked for execution by processor 401.
The input/output interface 403 is used to connect with an input/output module to realize information input and output. The input/output module may be configured as a component in a device (not shown) or may be external to the device to provide corresponding functionality. Wherein the input devices may include a keyboard, mouse, touch screen, microphone, various types of sensors, etc., and the output devices may include a display, speaker, vibrator, indicator lights, etc.
The communication interface 404 is used to connect a communication module (not shown in the figure) to enable communication interaction between the present device and other devices. The communication module may implement communication through a wired manner (such as USB, network cable, etc.), or may implement communication through a wireless manner (such as mobile network, WIFI, bluetooth, etc.).
Bus 405 includes a path to transfer information between components of the device (e.g., processor 401, memory 402, input/output interface 403, and communication interface 404).
It should be noted that, although the above device only shows the processor 401, the memory 402, the input/output interface 403, the communication interface 404, and the bus 405, in the implementation, the device may further include other components necessary for realizing normal operation. Furthermore, it will be understood by those skilled in the art that the above-described apparatus may include only the components necessary to implement the embodiments of the present description, and not all the components shown in the drawings.
The electronic device of the foregoing embodiment is configured to implement the corresponding equalizer adaptive adjustment method in any of the foregoing embodiments, and has the beneficial effects of the corresponding method embodiment, which is not described herein.
Based on the same inventive concept, corresponding to any of the above embodiments of the method, the present application further provides a non-transitory computer readable storage medium storing computer instructions for causing the computer to perform the equalizer adaptation method according to any of the above embodiments.
The computer readable media of the present embodiments, including both permanent and non-permanent, removable and non-removable media, may be used to implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of storage media for a computer include, but are not limited to, phase change memory (PRAM), static Random Access Memory (SRAM), dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), read Only Memory (ROM), electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape disk storage or other magnetic storage devices, or any other non-transmission medium, which can be used to store information that can be accessed by a computing device.
The storage medium of the foregoing embodiments stores computer instructions for causing the computer to perform the equalizer adaptation adjustment method according to any one of the foregoing embodiments, and has the beneficial effects of the corresponding method embodiments, which are not described herein.
Those of ordinary skill in the art will appreciate that: the discussion of any of the embodiments above is merely exemplary and is not intended to suggest that the scope of the application (including the claims) is limited to these examples; the technical features of the above embodiments or in the different embodiments may also be combined within the idea of the present application, the steps may be implemented in any order, and there are many other variations of the different aspects of the embodiments of the present application as described above, which are not provided in detail for the sake of brevity.
Additionally, well-known power/ground connections to Integrated Circuit (IC) chips and other components may or may not be shown within the provided figures, in order to simplify the illustration and discussion, and so as not to obscure the embodiments of the present application. Furthermore, the devices may be shown in block diagram form in order to avoid obscuring the embodiments of the present application, and this also takes into account the fact that specifics with respect to implementation of such block diagram devices are highly dependent upon the platform on which the embodiments of the present application are to be implemented (i.e., such specifics should be well within purview of one skilled in the art). Where specific details (e.g., circuits) are set forth in order to describe example embodiments of the application, it should be apparent to one skilled in the art that embodiments of the application can be practiced without, or with variation of, these specific details. Accordingly, the description is to be regarded as illustrative in nature and not as restrictive.
While the present application has been described in conjunction with specific embodiments thereof, many alternatives, modifications, and variations of those embodiments will be apparent to those skilled in the art in light of the foregoing description. For example, other memory architectures (e.g., dynamic RAM (DRAM)) may use the embodiments discussed.
The present embodiments are intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Accordingly, any omissions, modifications, equivalents, improvements and/or the like which are within the spirit and principles of the embodiments are intended to be included within the scope of the present application.
Claims (12)
1. A method for adaptively adjusting an equalizer, comprising:
acquiring the playing type of an application program which outputs an audio signal currently and playing environment information when the audio signal is played;
and determining the configuration parameters of the equalizer according to the play type and the play environment information, and adjusting the equalizer according to the configuration parameters.
2. The method of claim 1, wherein said determining the equalizer configuration parameters based on the playback type and the playback environment information comprises:
searching sound effect modes corresponding to the playing environment information from a preset first database, wherein the first database comprises sound effect modes corresponding to different playing environment information;
searching sound effect modes corresponding to the playing types from a preset second database, wherein the second database comprises sound effect modes corresponding to different playing types;
and combining the sound effect mode corresponding to the playing environment information and the sound effect mode corresponding to the playing type to generate the configuration parameters of the equalizer.
3. The method of claim 1, wherein after determining the configuration parameters of the equalizer based on the playback type and the playback environment information and before adjusting the equalizer based on the configuration parameters, the method further comprises:
and acquiring the number of application programs for outputting the audio signal currently, and determining the sufficiency degree of the sound output channels according to the number of the application programs and a preset threshold value of the number of the sound output channels.
4. A method according to claim 3, wherein said determining the sufficiency of the sound output channels based on the number of applications and a preset sound output channel number threshold comprises:
determining that the sound output channel is sufficient in response to the number of the application programs being less than or equal to a preset sound output channel threshold; or,
and determining that the sound output channels are insufficient in response to the number of the application programs being greater than a preset sound output channel number threshold.
5. The method of claim 4, wherein in response to the number of applications being less than or equal to a preset sound output channel threshold, after determining that a sound output channel is adequate, the method further comprises:
determining a corresponding number of target sound output channels from preset sound output channels according to the number of the application programs;
configuration parameters of an equalizer corresponding to each audio signal are respectively configured in the target sound output channels.
6. The method of claim 1, wherein after determining a configuration parameter of an equalizer according to the play type and the play environment information and adjusting the equalizer according to the configuration parameter, the method further comprises:
acquiring equalizer configuration information preset in a sound processing unit;
modifying the configuration parameters into the preset equalizer configuration information, and displaying the preset equalizer configuration information.
7. The method of claim 1, wherein after determining a configuration parameter of an equalizer according to the play type and the play environment information and adjusting the equalizer according to the configuration parameter, the method further comprises:
in response to receiving a modification instruction of a user for the configuration parameters, modifying the configuration parameters according to the modification instruction to obtain modified configuration parameters;
the equalizer is adjusted according to the modified configuration parameters.
8. The method of claim 1, wherein the playback environment information includes at least one of:
play time, user type, volume intensity of play environment and play scene;
the play type includes at least one of:
the type of movie played, the type of music played, the type of game played, the type of motion, and the type of preset initial display interface.
9. An equalizer adaptation adjustment device, comprising:
the system comprises an acquisition module, a display module and a display module, wherein the acquisition module is configured to acquire the play type of an application program which outputs an audio signal currently and play environment information when the audio signal is played;
and the adjusting module is configured to determine the configuration parameters of the equalizer according to the play type and the play environment information and adjust the equalizer according to the configuration parameters.
10. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor implements the method of any one of claims 1 to 8 when the program is executed by the processor.
11. A non-transitory computer readable storage medium storing computer instructions for causing a computer to perform the method of any one of claims 1 to 8.
12. A computer program product comprising computer program instructions which, when run on a computer, cause the computer to perform the method of any of claims 1-8.
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| CN202311435890.4A CN117369765A (en) | 2023-10-31 | 2023-10-31 | Equalizer self-adaptive adjusting method and related equipment |
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| CN202311435890.4A CN117369765A (en) | 2023-10-31 | 2023-10-31 | Equalizer self-adaptive adjusting method and related equipment |
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