CN111083605A - Audio information playing method and device, electronic equipment and storage medium - Google Patents
Audio information playing method and device, electronic equipment and storage medium Download PDFInfo
- Publication number
- CN111083605A CN111083605A CN201911363331.0A CN201911363331A CN111083605A CN 111083605 A CN111083605 A CN 111083605A CN 201911363331 A CN201911363331 A CN 201911363331A CN 111083605 A CN111083605 A CN 111083605A
- Authority
- CN
- China
- Prior art keywords
- audio
- sound effect
- current sound
- vibrator
- playing component
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 57
- 230000000694 effects Effects 0.000 claims abstract description 77
- 230000001939 inductive effect Effects 0.000 claims description 74
- 238000012937 correction Methods 0.000 claims description 2
- 230000008569 process Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 6
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000000875 corresponding effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
- H04R3/04—Circuits for transducers, loudspeakers or microphones for correcting frequency response
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/06—Loudspeakers
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Telephone Function (AREA)
Abstract
The embodiment of the invention relates to an audio information playing method, an audio information playing device, electronic equipment and a storage medium, wherein the method comprises the following steps: providing an audio control signal to an audio playing component to enable the audio playing component to play audio information; acquiring current sound effect parameters of the audio playing component; and modifying the audio control signal based on the current sound effect parameter. The embodiment of the invention can solve the problem of poor user experience caused by the unsatisfactory audio playing performance in the conventional mobile terminal.
Description
Technical Field
The embodiment of the invention relates to the technical field of electroacoustic conversion, in particular to an audio information playing method, an audio information playing device, electronic equipment and a storage medium.
Background
The mobile terminal refers to a computer device that can be used in mobile, and broadly includes a mobile phone, a notebook, a tablet computer, a POS machine, and even a vehicle-mounted computer. But most often refer to cell phones or smart phones and tablets with multiple application functions. With the development of networks and technologies towards increasingly broader bands, the mobile communications industry will move towards a true mobile information age. With the rapid development of integrated circuit technology, mobile terminals have been provided with powerful processing capabilities, and mobile terminals are changing from simple communication tools to an integrated information processing platform. This also adds more development space to mobile terminals.
In the existing mobile terminal, an audio playing component is generally provided for playing audio information. However, in the actual process of use, the audio playing performance of the audio playing component is not ideal, resulting in poor user experience.
Disclosure of Invention
At least one embodiment of the invention provides an audio information playing method, an audio information playing device, an electronic device and a storage medium, and solves the problem that the existing mobile terminal has poor user experience due to the fact that the audio playing performance is not ideal.
In a first aspect, an embodiment of the present invention provides an audio information playing method, including:
providing an audio control signal to an audio playing component to enable the audio playing component to play audio information;
acquiring current sound effect parameters of the audio playing component;
and modifying the audio control signal based on the current sound effect parameter.
In some embodiments, the obtaining the current sound effect parameters of the audio playing component includes:
acquiring an electric signal on the audio playing component;
and obtaining the current sound effect parameters of the audio playing component based on the electric signals.
In some embodiments, the audio playback component comprises an inductive vibrator, and the current sound effect parameters comprise at least one of an amplitude and a temperature of the inductive vibrator.
In some embodiments, the current sound effect parameters include a temperature of the inductive vibrator;
based on the electric signal, obtaining the current sound effect parameters of the audio playing component, including:
obtaining the impedance of the inductive vibrator based on the electric signal;
and obtaining the current temperature of the inductive vibrator according to the impedance of the inductive vibrator.
In some embodiments, the current sound effect parameters comprise an amplitude of the perceptual vibrator;
based on the electric signal, obtaining the current sound effect parameters of the audio playing component, including:
obtaining the resonance frequency of the inductive vibrator based on the electric signal;
and obtaining the current amplitude of the inductive vibrator according to the resonance frequency of the inductive vibrator.
In some embodiments, said modifying said audio control signal based on said current sound effect parameters comprises:
and when the current sound effect parameter exceeds a preset value, correcting the audio control signal based on the current sound effect parameter.
In a second aspect, an embodiment of the present invention further provides an audio information playing apparatus, including:
the audio control signal providing module is used for providing an audio control signal for the audio playing component so as to enable the audio playing component to play audio information;
the sound effect parameter acquisition module is used for acquiring the current sound effect parameter of the audio playing component;
and the audio control signal correction module is used for correcting the audio control signal based on the current sound effect parameter.
In a third aspect, an embodiment of the present invention further provides an electronic device, including: a processor and a memory;
the processor is configured to perform the steps of any of the methods described above by calling a program or instructions stored in the memory.
In some embodiments, the electronic device comprises a display screen and an inductive vibrator; the inductive vibrator is positioned on one side of the non-display surface of the display screen, and the display screen is reused as a vibrating diaphragm.
In a fourth aspect, an embodiment of the present invention further provides a computer-readable storage medium, which stores a program or instructions, where the program or instructions cause a computer to execute the steps of any one of the above methods.
According to the audio information playing method provided by the embodiment of the invention, the current sound effect parameters of the audio playing component are obtained; based on the current sound effect parameters, the audio control signals are corrected, and the audio control signals are corrected in time in a feedback mode in the working process of the audio playing component, so that the sound effect parameters of the audio playing component are always maintained in a proper range, the problem that the user experience is poor due to the fact that the audio playing performance in the existing mobile terminal is not ideal is solved, and the purposes of improving the audio playing performance and improving the user experience are achieved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
Fig. 1 is a flowchart of an audio information playing method according to an embodiment of the present invention;
fig. 2 is a block diagram of a mobile terminal according to an embodiment of the present invention;
FIG. 3 is a flowchart of another audio information playing method according to an embodiment of the present invention;
FIG. 4 is a flowchart of another audio information playing method according to an embodiment of the present invention;
fig. 5 is a block diagram of an audio information playing apparatus according to an embodiment of the present invention;
fig. 6 is a schematic diagram of a hardware structure of an electronic device according to an embodiment of the present invention.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and examples. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. The specific embodiments described herein are merely illustrative of the invention and are not to be construed as limiting the invention. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the invention, are within the scope of the invention.
It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
As described in the background art, the existing mobile terminal has poor audio playing performance, resulting in poor user experience. After the applicant has studied this, it is found that one of the main reasons for the undesirable phenomenon is that the sound effect parameters of the audio playing component are out of the proper range during operation. For example, the sound effect parameters of the audio playing component include temperature, and when the audio playing component plays audio information, if the temperature is higher than the highest temperature that the audio playing component can bear, a certain component in the audio playing component is burned. Also for example, the loudspeaker unit has different requirements for the voice coil due to high, medium and low pitch. The treble has small amplitude and high frequency, and the bass has large amplitude and low frequency. If the tweeter plays bass, the amplitude of the bass is large, and if the amplitude exceeds the proper range of the tweeter, the low frequency will be missing and there will be noise.
In view of the above, the present disclosure provides an audio information playing method, which includes acquiring a current sound effect parameter of an audio playing component; based on the current sound effect parameters, the audio control signals are corrected, and the audio control signals are corrected in a feedback adjustment mode in the working process of the audio playing component, so that the sound effect parameters of the audio playing component are always maintained in a proper range, and the purposes of improving the performance of the audio playing component and improving the user experience are achieved.
The audio information playing scheme provided by the embodiment of the disclosure can be applied to devices which need to play audio information, such as mobile terminals, unmanned vehicles, information inquiry machines in public halls and the like. The following description will be given by taking the audio information playing scheme as an example applied to a mobile terminal.
Fig. 1 is a flowchart of an audio information playing method according to an embodiment of the present invention. The execution main body of the method can be an operating system of the mobile terminal, such as an android system, an iOS system and the like. Referring to fig. 1, the method comprises the steps of:
s110, providing an audio control signal to the audio playing component to enable the audio playing component to play audio information.
There are various ways to implement this step, which is not limited in this application. Fig. 2 is a block diagram of a mobile terminal according to an embodiment of the present invention. Illustratively, referring to fig. 2, the mobile terminal includes a processor 1, an audio smart power amplifier 2 and an audio playing component 3.
The processor 1 is used for acquiring audio data to be played according to a control instruction sent by a user, analyzing the audio data and processing the audio data into a digital audio signal, and the digital audio signal is used as a signal source of the mobile terminal and is transmitted to the audio intelligent power amplifier 2. The intelligent power amplifier 2 amplifies the received signal transmitted by the processor 1 to form an audio control signal, and transmits the audio control signal to the audio playing component 3. The audio playing component 3 plays the audio information based on the audio control signal.
Optionally, the processor 1 is connected with the audio intelligent power amplifier 2 through I2S and I2C signal lines. The audio playing component comprises an inductive vibrator, such as a coil vibrator. The output end of the audio intelligent power amplifier 2 is connected with the coil type oscillator, the coil type oscillator is bonded on one side of the non-display surface of the display screen of the mobile terminal, and the display screen is reused as a vibrating diaphragm. When audio information is played, under the driving of an audio control signal, the coil of the inductive vibrator can generate a magnetic field, and the magnetic field interacts with the magnet in the audio playing component to generate vibration, so that the screen is driven to vibrate and sound. By adopting the scheme, the front sound cavity of the receiver of the mobile terminal is not required to be opened, and the opening is not required to be arranged at the top of the mobile terminal, so that the screen occupation ratio of the mobile terminal is increased, and the subjective audio experience is not influenced.
And S120, acquiring the current sound effect parameters of the audio playing component.
In an audio playback assembly, such as a loudspeaker, the voice coil (i.e. the inductive vibrator mentioned above) is the heart of the audio playback assembly. The performance of the voice coil often affects the sound pressure level, impedance profile, distortion and transient characteristics of the horn. In particular with regard to the power and life of the horn. Damage to the horn often begins with the voice coil as well.
For this purpose, the sound effect parameters are optionally determined in practice according to the configuration parameters of the voice coil (such as the material, size, etc. of the voice coil). In practice, the voice coil in the audio playing component is selected differently, or the combination, configuration, or connection manner of the voice coil and other components in the audio playing component is different, and the content included in the sound effect parameters may be different. This is not limited by the present application.
Optionally, the audio playback component comprises an inductive vibrator, such as a coil vibrator. The acoustic characteristics of the vibrator can be tested according to a conventional loudspeaker, the detection is convenient, and the vibrator can normally work only by lower driving voltage.
When the audio playback component comprises an inductive vibrator, the current sound effect parameters may comprise at least one of an amplitude and a temperature of the inductive vibrator. This is because too large amplitude of the sensitive vibrator may cause too large vibration amplitude of the diaphragm in the audio playing component, or lack of noise in low frequency. The temperature of the inductive vibrator is too high, and the inductive vibrator is easy to burn. Therefore, the amplitude and the temperature of the inductive vibrator are controlled to be always kept in the proper range, and the performance of the audio playing component is improved.
There are various ways to implement this step, which is not limited in this application. For an inductive vibrator, both the temperature and the amplitude can be calculated from the electrical signal. Therefore, optionally, the specific implementation manner of this step is: acquiring an electric signal on the audio playing component; and obtaining the current sound effect parameters of the audio playing component based on the electric signals.
And S130, correcting the audio control signal based on the current sound effect parameter.
Since the audio control signal is essentially an electrical signal, such as a current signal. Here, modifying the audio control signal specifically means adjusting at least one of the frequency and the amplitude of the electrical signal.
The specific execution mode of the step can be that when the current sound effect parameter exceeds the preset value, the audio control signal is corrected based on the current sound effect parameter.
The preset value is obtained according to a suitable range of the sound effect parameter in the working process of the audio playing component, and can be obtained through multiple experiments or through experience of research and development personnel, and the application is not limited to this.
According to the technical scheme, the current sound effect parameters of the audio playing component are obtained; based on the current sound effect parameters, the audio control signals are corrected, and the audio control signals are corrected in a feedback adjustment mode in the working process of the audio playing component, so that the sound effect parameters of the audio playing component are always maintained in a proper range, and the purposes of improving the performance of the audio playing component and improving the user experience are achieved.
It should be noted that, when S120 is executed, the current sound effect parameters of the audio playing component may be obtained according to a user instruction. Optionally, the current sound effect parameters of the audio playing component are acquired at set time intervals, and the current sound effect parameters are obtained in time, so that the audio control signal is corrected in time, and the audio playing component is further kept in the optimal audio playing state all the time.
Fig. 3 is a flowchart of another audio information playing method according to an embodiment of the present invention. In this embodiment, the current sound effect parameter includes the temperature of the inductive vibrator. Research shows that the impedance of an inductive vibrator is positively correlated with the temperature of the inductive vibrator. In other words, the impedance of the inductive vibrator and its temperature satisfy a certain functional relationship. Based on this, referring to fig. 3, the method comprises the following steps:
s210, providing an audio control signal for the audio playing component to enable the audio playing component to play audio information.
S220, acquiring an electric signal on the audio playing component.
There are various ways to implement this step, for example, measuring the voltage value of the inductive vibrator and the current value flowing through the inductive vibrator respectively,
and S230, obtaining the impedance of the inductive vibrator based on the electric signal.
The implementation method of this step is various, and exemplarily, the current impedance of the inductive vibrator is calculated according to the ohm's law, the voltage value of the inductive vibrator and the current value flowing through the inductive vibrator.
And S240, obtaining the current temperature of the inductive vibrator according to the impedance of the inductive vibrator.
The implementation method of this step is various, and exemplarily, the current temperature of the inductive vibrator is obtained according to the impedance of the inductive vibrator and the functional relationship between the impedance of the inductive vibrator and the temperature.
And S250, if the current temperature is higher than the set temperature value, correcting the audio control signal.
By the technical scheme, the audio control signal can be corrected in a feedback adjustment mode in the working process of the audio playing component, so that the temperature of the audio playing component is always maintained in a proper range, the probability of damage of the audio playing component due to overhigh temperature is reduced, and the user experience is improved.
It should be noted that the functional relationship that the impedance of the inductive vibrator and the temperature thereof satisfy can be measured in advance in the process of developing or manufacturing the audio playing component.
Fig. 4 is a flowchart of another audio information playing method according to an embodiment of the present invention. In this embodiment, the current sound effect parameters include the amplitude of the perceptual vibrator. In the working process of the audio playing component, the audio playing component forms an oscillating circuit, and the amplitude of the inductive vibrator and the resonant frequency of the inductive vibrator meet a certain functional relationship. Based on this, the method comprises the following steps:
s310, providing an audio control signal to the audio playing component to enable the audio playing component to play audio information.
And S320, acquiring an electric signal on the audio playing component.
And S330, obtaining the resonance frequency of the inductive vibrator based on the electric signal.
And S340, obtaining the current amplitude of the inductive vibrator according to the resonance frequency of the inductive vibrator.
The implementation method of this step is various, and exemplarily, the current amplitude of the inductive vibrator is obtained according to the resonant frequency of the inductive vibrator and the functional relationship between the amplitude of the inductive vibrator and the resonant frequency.
And S350, if the amplitude value is set at the current amplitude height, correcting the audio control signal.
According to the technical scheme, the audio control signal can be corrected in a feedback adjustment mode in the working process of the audio playing component, so that the amplitude of the audio playing component is always maintained in a proper range, the amplitude of the vibrating diaphragm is kept in a proper range, the vibration sense is avoided to be strong, the phenomenon that noise is generated due to low-frequency missing is reduced, and the user experience is improved.
It should be noted that, for the mobile terminal shown in fig. 2, each audio information playing method provided in the present application may be executed by the processor 1, or may be executed by a Digital Signal Processor (DSP) integrated with the audio smart amplifier 2.
Fig. 5 is a block diagram of an audio information playing apparatus according to an embodiment of the present invention. Referring to fig. 5, the audio information playing apparatus includes an audio control signal providing module 410, a sound effect parameter obtaining module 420 and an audio control signal modifying module 430.
An audio control signal providing module 410, configured to provide an audio control signal to the audio playing component, so that the audio playing component plays the audio information;
a sound effect parameter obtaining module 420, configured to obtain a current sound effect parameter of the audio playing component;
and an audio control signal modification module 430, configured to modify the audio control signal based on the current sound effect parameter.
In some embodiments, the sound effect parameter acquiring module 420 includes an electric signal acquiring unit and a sound effect parameter acquiring unit.
The electric signal acquisition unit is used for acquiring an electric signal on the audio playing component;
and the sound effect parameter acquisition unit is used for acquiring the current sound effect parameter of the audio playing component based on the electric signal.
In some embodiments, the audio playback component comprises an inductive vibrator, and the current sound effect parameters comprise at least one of an amplitude and a temperature of the inductive vibrator.
In some embodiments, the current sound effect parameters include a temperature of the inductive vibrator;
the sound effect parameter acquisition unit is used for:
obtaining the impedance of the inductive vibrator based on the electric signal;
and obtaining the current temperature of the inductive vibrator according to the impedance of the inductive vibrator.
In some embodiments, the current sound effect parameters comprise an amplitude of the perceptual vibrator;
the sound effect parameter acquisition unit is used for:
obtaining the resonance frequency of the inductive vibrator based on the electric signal;
and obtaining the current amplitude of the inductive vibrator according to the resonance frequency of the inductive vibrator.
In some embodiments, the audio control signal modification module 430 is configured to modify the audio control signal based on the current sound effect parameter when the current sound effect parameter exceeds a preset value.
The audio information playing device provided in the embodiments of the present application can execute the audio information playing method provided in any embodiments of the present application, and has functional modules and beneficial effects corresponding to the execution method, which are not described herein again.
Fig. 6 is a schematic diagram of a hardware structure of an electronic device according to an embodiment of the present invention, as shown in fig. 6, the electronic device may include a mobile terminal of a mobile phone or a PAD, and the electronic device includes:
one or more processors 301, one processor 301 being exemplified in fig. 6;
a memory 302;
the electronic device may further include: an input device 303 and an output device 304.
The processor 301, the memory 302, the input device 303 and the output device 304 in the electronic apparatus may be connected by a bus or other means, and fig. 6 illustrates an example of connection by a bus.
The memory 302 is a non-transitory computer-readable storage medium, and can be used for storing software programs, computer-executable programs, and modules, such as program instructions/modules corresponding to the audio information playing method in the embodiment of the present invention (for example, the audio control signal providing module 410, the sound effect parameter obtaining module 420, and the audio control signal modifying module 430 shown in fig. 5). The processor 301 executes various functional applications of the server and data processing by running software programs, instructions and modules stored in the memory 302, that is, implements the audio information playing method of the above-described method embodiment.
The memory 302 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to use of the electronic device, and the like. Further, the memory 302 may include high speed random access memory, and may also include non-transitory memory, such as at least one magnetic disk storage device, flash memory device, or other non-transitory solid state storage device. In some embodiments, memory 302 optionally includes memory located remotely from processor 301, which may be connected to a terminal device via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The input device 303 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the electronic apparatus. The output means 304 may comprise a display device such as a display screen.
On the basis of the above technical solution, optionally, the electronic device includes a display screen and an inductive vibrator; the sensitive oscillator is positioned on one side of the non-display surface of the display screen, and the display screen is reused as a vibrating diaphragm. When audio information is played, under the driving of an audio control signal, the coil of the inductive vibrator can generate a magnetic field, and the magnetic field interacts with the magnet in the audio playing component to generate vibration so as to drive the screen to sound. By adopting the scheme, holes do not need to be formed in the front sound cavity of the receiver of the mobile terminal, and an opening does not need to be formed in the top of the mobile terminal, so that the screen occupation ratio of the mobile terminal is increased, and subjective audio experience is not influenced.
In the above technical solution, optionally, the display screen includes a display area and a non-display area surrounding the display area; in the direction vertical to the light-emitting surface of the display screen, the vertical projection of the inductive vibrator on the display screen is positioned in the non-display area. The display screen has more film layers and larger thickness at the display area; and at the non-display area, the film layer of the display screen is less and the thickness is thinner. The inductive vibrator is arranged in the non-display area, so that a better screen sounding effect can be achieved under a smaller driving force.
In the above technical solution, optionally, the display screen may further include a display area; the display area comprises a first area and a second area; the thickness of the first region is less than that of the second region; in the direction perpendicular to the light-emitting surface of the display screen, the vertical projection of the inductive vibrator on the display screen is located in the first area. The inductive vibrator is arranged in the first area, so that a better screen sounding effect can be achieved under a smaller driving force. Moreover, the scheme is more suitable for a full screen.
Optionally, the inductive vibrator is a coil vibrator. The acoustic characteristics of the vibrator can be tested according to a conventional loudspeaker, the detection is convenient, and the vibrator can normally work only by lower driving voltage.
Optionally, the mobile terminal further comprises an encapsulation component; the packaging part is positioned on one side of the inductive vibrator, which is far away from the display screen, so as to protect the inductive vibrator, and the inductive vibrator is not easy to damage and age.
An embodiment of the present invention further provides a computer-readable storage medium, which stores a program or an instruction, where the program or the instruction is used to cause a computer to execute a method for playing audio information, where the method includes:
providing an audio control signal to an audio playing component to enable the audio playing component to play audio information;
acquiring current sound effect parameters of the audio playing component;
and modifying the audio control signal based on the current sound effect parameter.
Optionally, the computer-executable instruction, when executed by the computer processor, may be further configured to implement a technical solution of the audio information playing method provided by any embodiment of the present invention.
From the above description of the embodiments, it is obvious for those skilled in the art that the present invention can be implemented by software and necessary general hardware, and certainly, can also be implemented by hardware, but the former is a better embodiment in many cases. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which may be stored in a computer-readable storage medium, such as a floppy disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a FLASH Memory (FLASH), a hard disk or an optical disk of a computer, and includes several instructions for enabling a computer device (which may be a personal computer, a server, or a network device) to execute the methods according to the embodiments of the present invention.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Those skilled in the art will appreciate that although some embodiments described herein include some features included in other embodiments instead of others, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments.
Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the invention, and such modifications and variations fall within the scope defined by the appended claims.
Claims (10)
1. An audio information playing method, comprising:
providing an audio control signal to an audio playing component to enable the audio playing component to play audio information;
acquiring current sound effect parameters of the audio playing component;
and modifying the audio control signal based on the current sound effect parameter.
2. The method for playing audio information according to claim 1, wherein the obtaining the current sound effect parameters of the audio playing component comprises:
acquiring an electric signal on the audio playing component;
and obtaining the current sound effect parameters of the audio playing component based on the electric signals.
3. The audio information playback method of claim 2,
the audio playing component comprises an inductive vibrator, and the current sound effect parameters comprise at least one of the amplitude and the temperature of the inductive vibrator.
4. The method of claim 3, wherein the current sound effect parameters include a temperature of the perceptual vibrator;
based on the electric signal, obtaining the current sound effect parameters of the audio playing component, including:
obtaining the impedance of the inductive vibrator based on the electric signal;
and obtaining the current temperature of the inductive vibrator according to the impedance of the inductive vibrator.
5. The method of claim 4, wherein the current sound effect parameters include an amplitude of the perceptual vibrator;
based on the electric signal, obtaining the current sound effect parameters of the audio playing component, including:
obtaining the resonance frequency of the inductive vibrator based on the electric signal;
and obtaining the current amplitude of the inductive vibrator according to the resonance frequency of the inductive vibrator.
6. The method for playing audio information according to claim 1, wherein the modifying the audio control signal based on the current sound effect parameters comprises:
and when the current sound effect parameter exceeds a preset value, correcting the audio control signal based on the current sound effect parameter.
7. An audio information playback apparatus, comprising:
the audio control signal providing module is used for providing an audio control signal for the audio playing component so as to enable the audio playing component to play audio information;
the sound effect parameter acquisition module is used for acquiring the current sound effect parameter of the audio playing component;
and the audio control signal correction module is used for correcting the audio control signal based on the current sound effect parameter.
8. An electronic device, comprising: a processor and a memory;
the processor is adapted to perform the steps of the method of any one of claims 1 to 6 by calling a program or instructions stored in the memory.
9. The electronic device of claim 8, wherein the electronic device comprises a display screen and an inductive vibrator; the inductive vibrator is positioned on one side of the non-display surface of the display screen, and the display screen is reused as a vibrating diaphragm.
10. A computer-readable storage medium, characterized in that it stores a program or instructions for causing a computer to carry out the steps of the method according to any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911363331.0A CN111083605A (en) | 2019-12-26 | 2019-12-26 | Audio information playing method and device, electronic equipment and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911363331.0A CN111083605A (en) | 2019-12-26 | 2019-12-26 | Audio information playing method and device, electronic equipment and storage medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111083605A true CN111083605A (en) | 2020-04-28 |
Family
ID=70318164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911363331.0A Pending CN111083605A (en) | 2019-12-26 | 2019-12-26 | Audio information playing method and device, electronic equipment and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111083605A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111899678A (en) * | 2020-07-06 | 2020-11-06 | 深圳市华星光电半导体显示技术有限公司 | Display device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103929692A (en) * | 2014-03-24 | 2014-07-16 | 联想(北京)有限公司 | Method for processing audio information and electronic device |
| CN107484081A (en) * | 2017-07-27 | 2017-12-15 | 努比亚技术有限公司 | A kind of method of adjustment of audio signal, device, terminal and computer-readable recording medium |
-
2019
- 2019-12-26 CN CN201911363331.0A patent/CN111083605A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103929692A (en) * | 2014-03-24 | 2014-07-16 | 联想(北京)有限公司 | Method for processing audio information and electronic device |
| CN107484081A (en) * | 2017-07-27 | 2017-12-15 | 努比亚技术有限公司 | A kind of method of adjustment of audio signal, device, terminal and computer-readable recording medium |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111899678A (en) * | 2020-07-06 | 2020-11-06 | 深圳市华星光电半导体显示技术有限公司 | Display device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105704624B (en) | The method for controlling the diaphragm offset of dynamic loudspeaker | |
| US10165364B2 (en) | Linear resonant actuator controller | |
| CN108430003A (en) | Audio compensation method and device, readable storage medium storing program for executing, terminal | |
| JP5488128B2 (en) | Signal processing device | |
| JP6419804B2 (en) | Sound generator | |
| JP2016195439A (en) | Frequency band compression using dynamic threshold | |
| CN106302997B (en) | Output control method, electronic equipment and system | |
| CN111083289B (en) | Audio playing method and device, storage medium and mobile terminal | |
| US20160286305A1 (en) | Miniature loudspeaker module, method for enhancing frequency response thereof, and electronic device | |
| JP2013009236A (en) | Portable terminal device, and sound-adjustment method and program therefor | |
| JP5074115B2 (en) | Acoustic signal processing apparatus and acoustic signal processing method | |
| CN107147795A (en) | A kind of reminding method and mobile terminal | |
| CN108322868B (en) | Method for improving sound quality of piano played by loudspeaker | |
| US20180167730A1 (en) | Microelectromechanical systems (mems) microphone feedback filtering | |
| CN108616791A (en) | A kind of audio signal playing method and device | |
| CN111552452A (en) | Method, apparatus and storage medium for matching audio output parameters | |
| CN111083605A (en) | Audio information playing method and device, electronic equipment and storage medium | |
| CN111800699B (en) | Volume adjustment prompting method and device, earphone equipment and storage medium | |
| WO2024037084A1 (en) | Electronic device, control method, and computer-readable storage medium | |
| CN111464930A (en) | Howling detection method and device for earphone and storage medium | |
| US20160021442A1 (en) | Micro-speaker | |
| CN107750038B (en) | Volume adjusting method, device, equipment and storage medium | |
| CN113507668B (en) | Variable-bandwidth intelligent control method, audio equipment and readable storage medium | |
| CN105208499A (en) | Micro acoustic generator and method for manufacturing micro acoustic generator | |
| CN116347320A (en) | Audio playing method and electronic equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200428 |