CN111372120A - Audio output method of electronic equipment, smart television and storage medium - Google Patents
Audio output method of electronic equipment, smart television and storage medium Download PDFInfo
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- CN111372120A CN111372120A CN202010138802.4A CN202010138802A CN111372120A CN 111372120 A CN111372120 A CN 111372120A CN 202010138802 A CN202010138802 A CN 202010138802A CN 111372120 A CN111372120 A CN 111372120A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/439—Processing of audio elementary streams
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/485—End-user interface for client configuration
- H04N21/4852—End-user interface for client configuration for modifying audio parameters, e.g. switching between mono and stereo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals
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- 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
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- Multimedia (AREA)
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Abstract
The invention discloses an audio output method of electronic equipment, which comprises the following steps: outputting frequency band information in different ranges; receiving confirmation information fed back by a user, wherein the confirmation information is feedback of the listening situation of the user based on the frequency band information; and determining gain information of the user according to the confirmation information so as to output audio to the user through the gain information. The invention also discloses the intelligent television and a computer readable storage medium. And outputting corresponding audio to different users through the determined gain information so as to meet the audio requirements of users with different hearing degrees on the electronic equipment.
Description
Technical Field
The invention relates to the technical field of equipment control, in particular to an audio output method of electronic equipment, an intelligent television and a computer readable storage medium.
Background
In daily life, some barrier-free facilities such as barrier-free passages, barrier-free elevators, barrier-free toilets, barrier-free parking lots, barrier-free guide and the like are often seen. The barrier-free facilities are set according to the actual requirements and different physiological characteristics of the barrier group, and the actual problems encountered by the barrier group can be well solved. However, with the continuous development of intelligent technology, more and more places in life need to use electronic devices such as televisions and the like which need to have functions of voice output, image display and the like, but the devices do not provide barrier-free design for corresponding barrier groups. For the hearing-impaired group, some electronic devices with a voice output function cannot provide corresponding audio processing for the hearing-impaired person, so that the hearing-impaired person cannot normally receive voice information output by the electronic devices, and hearing experience of the hearing-impaired person is affected.
The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.
Disclosure of Invention
The invention mainly aims to provide an audio output method of electronic equipment, a smart television and a computer readable storage medium, and aims to solve the problem that the electronic equipment in the prior art cannot meet the audio requirement of a hearing-impaired person.
To achieve the above object, the present invention provides an audio output method of an electronic device, the method comprising the steps of:
outputting frequency band information in different ranges;
receiving confirmation information fed back by a user, wherein the confirmation information is feedback of the listening situation of the user based on the frequency band information;
and determining gain information of the user according to the confirmation information so as to output audio to the user through the gain information.
Optionally, the step of determining the gain information of the user according to the confirmation information includes:
determining target frequency band information from the frequency band information in different ranges according to the first confirmation information;
and determining gain information corresponding to the target frequency band information according to the second confirmation information.
Optionally, the step of receiving confirmation information fed back by the user includes:
receiving first confirmation information fed back by a user based on preset parameter information;
and receiving second confirmation information fed back by the user based on the first confirmation information and the corresponding parameter adjustment information.
Optionally, the step of receiving first confirmation information fed back by the user based on the preset parameter information includes:
outputting first audio information corresponding to the frequency band information in different ranges to the user according to preset parameter information, and receiving first confirmation information when the user feeds back the first confirmation information based on the listening condition of the first audio information.
Optionally, the step of receiving, based on the first confirmation information and the corresponding parameter adjustment information, second confirmation information fed back by the user includes:
when first confirmation information fed back by a user is received, determining a parameter adjusting mode corresponding to corresponding frequency band information;
adjusting parameters corresponding to the corresponding frequency band information according to the adjusting mode to obtain corresponding parameter adjusting information;
and outputting second audio information corresponding to the corresponding frequency band information to the user according to the parameter adjustment information, so as to receive second confirmation information when the user feeds back the second confirmation information based on the listening condition of the second audio information.
Optionally, after the step of determining the gain information of the user according to the confirmation information, the method further includes:
and storing the gain information corresponding to different users into an audio information base so as to acquire the gain information corresponding to the current user from the audio information base when receiving an audio output instruction of the user.
Optionally, after the step of storing the target gain information corresponding to different users in the audio information base, the method includes:
judging whether an audio output instruction is received or not;
if so, acquiring user information of a target user corresponding to the audio output instruction;
acquiring target gain information corresponding to the user information from the audio information base according to the user information;
and outputting audio to a target user according to the target gain information.
Optionally, after the step of obtaining the user information of the target user corresponding to the audio output instruction, the method further includes:
and if the user information does not exist in the audio information base, storing the user information and the corresponding target gain information into the audio information base.
In addition, in order to achieve the above object, the present invention further provides a smart television, which includes a memory, a processor, and an audio output program of an electronic device stored on the processor and operable on the processor, wherein the processor implements the steps of the audio output method of the electronic device when executing the audio output program of the electronic device.
Further, to achieve the above object, the present invention also provides a computer readable storage medium having stored thereon an audio output program of an electronic device, which when executed by a processor, implements the steps of the audio output method of the electronic device as described above.
In the embodiment of the invention, after the frequency band information in different ranges is output, the confirmation information fed back by the user based on the listening condition of the frequency band information is received, the gain information of the user is determined according to the confirmation information, and the audio is output to the user through the gain information, so that the users with different hearing degrees can obtain the audio information transmitted by the electronic equipment, and the audio requirements of different users on the electronic equipment are met.
Drawings
Fig. 1 is a schematic structural diagram of a smart television in a hardware operating environment according to an embodiment of the present invention;
FIG. 2 is a flowchart illustrating a first embodiment of an audio output method of an electronic device according to the present invention;
FIG. 3 is a flowchart illustrating a second embodiment of an audio output method of an electronic device according to the present invention;
FIG. 4 is a flowchart illustrating a third embodiment of an audio output method of an electronic device according to the present invention; .
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The main solution of the invention is that frequency band information in different ranges is output; receiving confirmation information fed back by a user, wherein the confirmation information is feedback of the listening situation of the user based on the frequency band information; and determining gain information of the user according to the confirmation information so as to output audio to the user through the gain information.
Because the current electronic devices with audio output function cannot provide corresponding audio output schemes for users with different hearing degrees, the audio requirements of users with different hearing degrees (especially users with hearing impairment) on the electronic devices cannot be met. Therefore, the invention provides an audio output method of an electronic device, a smart television and a computer readable storage medium, which enable users with different hearing degrees to acquire audio information output by the electronic device by outputting frequency band information in different ranges, receiving confirmation information fed back by the users based on the frequency band information, determining gain information of the users according to the confirmation information, and outputting audio to the users through the gain information, so as to meet audio requirements of different users on the electronic device.
Referring to fig. 1, fig. 1 is a schematic structural diagram of an intelligent television in a hardware operating environment according to an embodiment of the present invention.
As shown in fig. 1, the smart tv may include: a communication bus 1002, a processor 1001, such as a CPU, a user interface 1003, a network interface 1004, and a memory 1005. Wherein a communication bus 1002 is used to enable connective communication between these components. The user interface 1003 may include a Display screen (Display), an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface). The memory 1005 may be a high-speed RAM memory or a non-volatile memory (e.g., a magnetic disk memory). The memory 1005 may alternatively be a storage device separate from the processor 1001.
Optionally, the smart tv may further include a camera, a Radio Frequency (RF) circuit, a sensor, an audio circuit, a WiFi module, and the like. Such as light sensors, motion sensors, and other sensors. Specifically, the light sensor may include an ambient light sensor that may adjust the brightness of the display screen according to the brightness of ambient light, and a proximity sensor that may turn off the display screen and/or the backlight when the mobile terminal is moved to the ear. As one of the motion sensors, the gravity acceleration sensor can detect the magnitude of acceleration in each direction (generally, three axes), detect the magnitude and direction of gravity when the mobile terminal is stationary, and can be used for applications (such as horizontal and vertical screen switching, related games, magnetometer attitude calibration), vibration recognition related functions (such as pedometer and tapping) and the like for recognizing the attitude of the mobile terminal; of course, the mobile terminal may also be configured with other sensors such as a gyroscope, a barometer, a hygrometer, a thermometer, an infrared sensor, and a temperature sensor, which are not described herein again.
Those skilled in the art will appreciate that the smart television architecture shown in fig. 1 does not constitute a limitation of the smart television, and may include more or fewer components than those shown, or some components in combination, or a different arrangement of components.
As shown in fig. 1, a memory 1005, which is a kind of computer storage medium, may include therein an operating system, a network communication module, a user interface module, and an audio output program of the electronic device.
In the smart television shown in fig. 1, the network interface 1004 is mainly used for connecting to a background server and performing data communication with the background server; the user interface 1003 is mainly used for connecting a client (user side) and performing data communication with the client; and the processor 1001 may be configured to call an audio output program of the electronic device stored in the memory 1005 and perform the following operations:
outputting frequency band information in different ranges;
receiving confirmation information fed back by a user, wherein the confirmation information is feedback of the listening situation of the user based on the frequency band information;
and determining gain information of the user according to the confirmation information so as to output audio to the user through the gain information.
Alternatively, the processor 1001 may call an audio output program of the electronic device stored in the memory 1005, and further perform the following operations:
determining target frequency band information from the frequency band information in different ranges according to the first confirmation information;
and determining gain information corresponding to the target frequency band information according to the second confirmation information.
Alternatively, the processor 1001 may call an audio output program of the electronic device stored in the memory 1005, and further perform the following operations:
receiving first confirmation information fed back by a user based on preset parameter information;
and receiving second confirmation information fed back by the user based on the first confirmation information and the corresponding parameter adjustment information.
Alternatively, the processor 1001 calls an audio output program of the electronic device stored in the memory 1005, and performs the following operations:
outputting first audio information corresponding to the frequency band information in different ranges to the user according to preset parameter information, and receiving first confirmation information when the user feeds back the first confirmation information based on the listening condition of the first audio information.
Alternatively, the processor 1001 may call an audio output program of the electronic device stored in the memory 1005, and further perform the following operations:
when first confirmation information fed back by a user is received, determining a parameter adjusting mode corresponding to corresponding frequency band information;
adjusting parameters corresponding to the corresponding frequency band information according to the adjusting mode to obtain corresponding parameter adjusting information;
and outputting second audio information corresponding to the corresponding frequency band information to the user according to the parameter adjustment information, so as to receive second confirmation information when the user feeds back the second confirmation information based on the listening condition of the second audio information.
Alternatively, after the step of determining the gain information of the user according to the confirmation information, the processor 1001 may call an audio output program of the electronic device stored in the memory 1005, and further perform the following operations:
and storing the gain information corresponding to different users into an audio information base so as to acquire the gain information corresponding to the current user from the audio information base when receiving an audio output instruction of the user.
Optionally, after the step of storing the target gain information corresponding to different users in the audio information library, the processor 1001 may call an audio output program of the electronic device stored in the memory 1005, and further perform the following operations:
judging whether an audio output instruction is received or not;
if so, acquiring user information of a target user corresponding to the audio output instruction;
acquiring target gain information corresponding to the user information from the audio information base according to the user information;
and outputting audio to a target user according to the target gain information.
Optionally, after the step of obtaining the user information of the target user corresponding to the audio output instruction, the processor 1001 may call the smart tv program stored in the memory 1005, and further perform the following operations:
and if the user information does not exist in the audio information base, storing the user information and the corresponding target gain information into the audio information base.
Referring to fig. 2, fig. 2 is a flowchart of a first embodiment of an audio output method of an electronic device according to the present invention, in this embodiment, the audio output method of the electronic device includes the following steps:
step S10: outputting frequency band information in different ranges;
after the electronic device is started, when audio processing is required, corresponding application guide information is provided to guide a user to perform corresponding confirmation operation before outputting frequency band information in different ranges so as to ensure accuracy and convenience of operation of the audio processing, and corresponding environment preparation (for example, a relatively quiet environment is maintained, the volume is adjusted to a standard volume value, and the distance between the user and the electronic device is consistent with a common viewing distance) is performed so as to improve reliability of the audio processing. Since different users have different hearing degrees, especially users with hearing impairment, the guidance information is information other than audio information, such as text, images, and video, in order to enable the users to perform corresponding confirmation operations according to the guidance information. To output frequency band information in different ranges, a frequency range corresponding to the electronic device needs to be determined, so that the frequency band information in different ranges is determined according to the frequency range corresponding to the electronic device and output. The frequency range corresponding to the electronic equipment can be determined according to the performance of the electronic equipment and by combining the frequency ranges in which users with different hearing degrees can cause hearing. In an elastic medium (solid, liquid, gas), mechanical vibration with a frequency of 20 to 20000Hz is generally called acoustic vibration, and fluctuation excited by the acoustic vibration is called sound wave; mechanical waves with a frequency lower than 20Hz are called infrasonic waves, and cannot cause hearing; since the mechanical waves having a frequency higher than 20000Hz are called ultrasonic waves and do not cause hearing, the audio frequency range of the electronic device is determined to be 20 to 20000Hz in this embodiment.
And then, determining frequency range information in different ranges in a frequency range corresponding to the electronic equipment and outputting the frequency range information. Here, it is necessary to perform segmentation processing on the frequencies in the frequency range corresponding to the electronic device to obtain frequency band information in different ranges. The basis of the segmentation process may be: after a large amount of data is collected and analyzed, segmentation processing is performed according to the corresponding relation between different hearing degrees and frequencies, or segmentation processing is performed according to factors such as data processing amount and processing effect related to the audio processing process. After the multiple frequency band information (three, five, or eight, etc.) in different ranges are obtained through segmentation processing, if a gain adjustment command of a user is received, the frequency band information in different ranges is output for the user to confirm the user information, and the confirmation information is fed back to the electronic device. In one embodiment, based on the definition of the bandwidth of the musical instrument, the frequency range (20-20000Hz) audible to the human ear is segmented into seven frequency bands, which in turn are: very low frequency (20-40Hz), low frequency (40-80Hz), medium low frequency (80-160Hz), medium frequency (160-. The electronic device may be: electronic equipment with audio output functions such as televisions, mobile phones, PCs and tablet computers.
Step S20: receiving confirmation information fed back by a user, wherein the confirmation information is feedback of the listening situation of the user based on the frequency band information;
and after the frequency band information in different ranges is output, receiving confirmation information fed back by the user based on the listening condition of the user to the frequency band information, and determining the gain information of the user according to the confirmation information. The mode of confirming the listening situation based on the frequency band information by the user can be key confirmation (including physical keys and touch keys), or voice confirmation (such as 'good', 'can' or 'confirm') or action confirmation (such as 'OK' gesture, nodding gesture, etc.). The process of receiving the confirmation information fed back by the user may include: determining a preset adjusting mode of the gain parameter (for example, adjusting from small to large), determining an audio output sequence (for example, frequency from low to high) of the frequency band information in different ranges, performing corresponding gain adjustment on the frequency band information in different ranges according to the audio output sequence, and then performing audio output on the user according to the preset adjusting mode, so as to receive confirmation information fed back by the user when the user can hear the corresponding frequency band information. Specifically, the frequency band information in the first range (the frequency range lower than the frequencies in other ranges) is subjected to gain parameter adjustment in the preset adjustment mode, and then audio output is performed on the user until confirmation information fed back by the user (feedback information when the user hears the corresponding frequency band information) is received, the frequency band information in the next range (the frequency range higher than the frequency in the first range but lower than the frequencies in other ranges) is subjected to gain parameter adjustment in the preset adjustment mode, then audio output is performed on the user until confirmation information fed back by the user is received, and so on until the frequency band information in the last range (the frequency range higher than the frequencies in other ranges) is subjected to gain parameter adjustment in the preset adjustment mode, then audio output is performed on the user, and if confirmation information fed back by the user is received, stopping the adjustment; the process of receiving the confirmation information fed back by the user may further include: the method comprises the steps of outputting audio frequency to a user by using preset gain parameters according to frequency band information in different ranges, if unreceived confirmation information fed back by the user is received (when the user cannot hear, pressing a confirmation key to determine the unreceivable frequency band information and generating corresponding confirmation information to feed back the corresponding confirmation information to the electronic equipment), adjusting the gain parameters of the unreceivable frequency band information until the user can hear the audio frequency corresponding to the corresponding frequency band information, receiving the confirmation information fed back when the user presses the confirmation key again, and determining the gain information of the user according to the confirmation information fed back when the user presses the confirmation key again.
Step S30: determining gain information of the user according to the confirmation information so as to output audio to the user through the gain information;
after receiving the confirmation information fed back by the user, the gain information of the user can be determined according to the confirmation information. If the frequency band information in different ranges is subjected to corresponding gain adjustment in a preset adjustment mode according to a specific audio output sequence and then audio output is performed on a user, so that confirmation information fed back by the user is received when the user can hear the corresponding frequency band information, and the gain information corresponding to the confirmation information is determined as the gain information corresponding to the user when the confirmation information fed back by the user is received; if the frequency band information continuously receives twice confirmation information (the first time is the frequency band information which is confirmed not to be received, and the second time is the time for adjusting the gain parameter of the frequency band information which is not received, and confirming that the corresponding frequency band information is received), determining the gain information corresponding to the second time confirmation information as the gain information corresponding to the user. After the gain information of the user is determined according to the confirmation information, a specific audio output scheme can be provided for the user by outputting audio to the user through the gain information, so that corresponding audio can be output to different users through the gain information as long as the gain information of different users is determined, and the audio requirements of the users with different hearing degrees on the electronic equipment are met.
According to the embodiment, the frequency band information in different ranges is output, the confirmation information fed back by the user based on the listening condition of the frequency band information is received, the gain information of the user is determined according to the confirmation information, the audio is output to the user through the gain information, the audio output schemes corresponding to the users with different hearing degrees are provided for the users with different hearing degrees, the audio requirements of the users with different hearing degrees on the electronic equipment are met, and even the user with hearing disorder can listen to the audio information output by the electronic equipment.
Referring to fig. 3, fig. 3 is a flowchart of a second embodiment of an audio output method of an electronic device according to the present invention, in this embodiment, the audio output method of the electronic device includes the following steps:
step S11: outputting frequency band information in different ranges;
step S12: receiving confirmation information fed back by a user, wherein the confirmation information is feedback of the listening situation of the user based on the frequency band information;
step S13: determining target frequency band information from the frequency band information in different ranges according to the first confirmation information;
step S14: and determining gain information corresponding to the target frequency band information according to the second confirmation information so as to output audio to the user through the gain information.
In this embodiment, after receiving confirmation information fed back by the user based on the listening status of the frequency band information, first determining target frequency band information from frequency band information in different ranges according to the first confirmation information, that is, determining frequency band information that the user cannot hear as the target frequency band information from frequency band information in different ranges; and then determining gain information corresponding to the target frequency band information according to the second confirmation information, namely determining the corresponding gain information when the user can hear the corresponding target frequency band information as the gain information corresponding to the corresponding target frequency band information through the second confirmation information, so as to output audio to the user through the gain information. Therefore, in this embodiment, the frequency band information in the same range needs to be confirmed twice (receiving twice confirmation information), so as to finally determine the gain information of the user.
Since two confirmations are required, in an embodiment, the step of receiving confirmation information fed back by the user includes: receiving first confirmation information fed back by a user based on preset parameter information; and receiving second confirmation information fed back by the user based on the first confirmation information and the corresponding parameter adjustment information. The preset parameter information includes preset volume information, distance information, gain information and the like, and is used as parameter information in an initial state. And outputting audio frequency to the user according to the frequency band information in different ranges and the preset parameter information so that the user can confirm whether the corresponding frequency band information can be heard. And receiving first confirmation information fed back by the user when the user can listen and press a confirmation key. And then, adjusting parameters (particularly gain parameters) of the corresponding frequency band information according to the first confirmation information, and outputting audio to the user so that the user can confirm whether the user can hear the corresponding frequency band information after the parameters are adjusted. And receiving second confirmation information fed back by the user when the user can hear the corresponding frequency band information after the parameter adjustment and press a confirmation key.
In a specific embodiment, the step of receiving the first confirmation information fed back by the user based on the preset parameter information includes: outputting first audio corresponding to the frequency band information in different ranges to the user according to preset parameter information, and receiving first confirmation information when the user feeds back the first confirmation information based on the listening condition of the first audio (when the first audio corresponding to the corresponding frequency band information is not heard). After first confirmation information fed back by a user is received, a parameter adjusting mode corresponding to corresponding frequency band information is determined, in particular to a gain parameter adjusting mode, and the parameter adjusting mode can be adjusted according to a mode that gains are increased equidistantly, or according to a mode that gains are increased proportionally, and the like. And then, adjusting parameters corresponding to the corresponding frequency band information according to the adjusting mode to obtain corresponding parameter adjusting information, outputting a second audio corresponding to the corresponding frequency band information to the user according to the parameter adjusting information, and receiving second confirmation information when the user feeds back second confirmation information (namely, receives the second audio corresponding to the corresponding frequency band information) based on the listening condition of the second audio information. The parameter adjustment information may include judgment information on whether the parameter is adjusted or not and adjusted parameter information.
According to the method, the confirmation information fed back by the user based on the listening condition of the frequency band information is received by outputting the frequency band information in different ranges, the target frequency band information is determined from the frequency band information in different ranges according to the first confirmation information, the gain information corresponding to the target frequency band information is determined according to the second confirmation information, the audio frequency output by the user can be rapidly and accurately determined through the gain information, the sound wave frequency band which cannot be heard by the user can be determined, and therefore, the reasonable audio output scheme can be provided for different users according to the adjusted gain information only by carrying out gain adjustment on specific wave bands, the audio requirements of users with different hearing degrees on electronic equipment can be met, and the audio processing speed is improved.
Referring to fig. 4, fig. 4 is a flowchart of a third embodiment of an audio output method of an electronic device according to the present invention, in this embodiment, the audio output method of the electronic device includes the following steps:
step S21: outputting frequency band information in different ranges;
step S22: receiving confirmation information fed back by a user, wherein the confirmation information is feedback of the listening situation of the user based on the frequency band information;
step S23: determining gain information of the user according to the confirmation information so as to output audio to the user through the gain information;
step S24: and storing the gain information corresponding to different users into an audio information base so as to acquire the gain information corresponding to the current user from the audio information base when receiving an audio output instruction of the user.
In this embodiment, after determining the gain information of the user according to the confirmation information, the gain information corresponding to different users is stored in an audio information base, so that when an audio output instruction of the user is received, the gain information corresponding to the current user is acquired from the audio information base. If the gain information corresponding to the current user is to be acquired from the audio information base, after target gain information corresponding to different users is stored in the audio information base, firstly, whether an audio output instruction of the user is received or not needs to be judged, if so, user information of the target user corresponding to the audio output instruction is acquired, whether gain information matched with the user information exists in the audio information base or not is judged according to the user information, and if so, the target gain information corresponding to the user information is acquired from the audio information base; and if the current user does not exist, storing the user information and the corresponding target gain information into an audio information base, updating the audio information base, directly acquiring the gain information corresponding to the current user from the audio information base when receiving an audio output instruction of the current user, and outputting the audio to the current user according to the gain information without repeatedly confirming the gain information for many times. Of course, based on the influence of age or other factors on the hearing degree of the user, the gain information of different users may be determined spontaneously and periodically (at preset time intervals, such as one month, three months, or six months), or prompt information may be sent to the user periodically, the gain information may be determined according to the prompt confirmation information of the user, and the determined gain information may be stored in the audio information base, so as to update the gain information of different users in the audio information base, thereby ensuring the reliability of audio output.
In the embodiment, frequency band information in different ranges is output, confirmation information fed back by a user based on the listening condition of the frequency band information is received, gain information of the user is determined according to the confirmation information, audio is output to the user through the gain information, and finally, the gain information corresponding to different users is stored in an audio information base, so that when an audio output instruction of the user is received, the gain information corresponding to the current user is obtained from the audio information base, and therefore, when the audio output instruction is received, the corresponding gain information can be directly searched from the audio information base, the user can be output with no need of repeatedly confirming the audio output by the gain information, and the efficiency of audio output can be effectively improved.
In addition, an embodiment of the present invention further provides a smart television, where the smart television includes a memory, a processor, and an audio output program of an electronic device that is stored on the processor and is executable on the processor, and the processor implements the steps of the audio output method of the electronic device when executing the audio output program of the electronic device.
Furthermore, an embodiment of the present invention further provides a computer-readable storage medium, where an audio output program of an electronic device is stored on the computer-readable storage medium, and when the audio output program of the electronic device is executed by a processor, the steps of the audio output method of the electronic device are implemented as described above.
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 system 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 system. 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 system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) as described above and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, a television, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. An audio output method of an electronic device, the audio output method of the electronic device comprising:
outputting frequency band information in different ranges;
receiving confirmation information fed back by a user, wherein the confirmation information is feedback of the listening situation of the user based on the frequency band information;
and determining gain information of the user according to the confirmation information so as to output audio to the user through the gain information.
2. The audio output method of an electronic device according to claim 1, wherein the step of determining the gain information of the user based on the confirmation information comprises:
determining target frequency band information from the frequency band information in different ranges according to the first confirmation information;
and determining gain information corresponding to the target frequency band information according to the second confirmation information.
3. The audio output method of an electronic device according to claim 2, wherein the step of receiving confirmation information of user feedback comprises:
receiving first confirmation information fed back by a user based on preset parameter information;
and receiving second confirmation information fed back by the user based on the first confirmation information and the corresponding parameter adjustment information.
4. The audio output method of an electronic device according to claim 3, wherein the step of receiving the first confirmation information fed back by the user based on the preset parameter information comprises:
outputting first audio information corresponding to the frequency band information in different ranges to the user according to preset parameter information, and receiving first confirmation information when the user feeds back the first confirmation information based on the listening condition of the first audio information.
5. The audio output method of claim 3, wherein the step of receiving second confirmation information fed back by the user based on the first confirmation information and the corresponding parameter adjustment information comprises:
when first confirmation information fed back by a user is received, determining a parameter adjusting mode corresponding to corresponding frequency band information;
adjusting parameters corresponding to the corresponding frequency band information according to the adjusting mode to obtain corresponding parameter adjusting information;
and outputting second audio information corresponding to the corresponding frequency band information to the user according to the parameter adjustment information, so as to receive second confirmation information when the user feeds back the second confirmation information based on the listening condition of the second audio information.
6. The audio output method of an electronic device according to claim 1, wherein the step of determining the gain information of the user based on the confirmation information is followed by further comprising:
and storing the gain information corresponding to different users into an audio information base so as to acquire the gain information corresponding to the current user from the audio information base when receiving an audio output instruction of the user.
7. The audio output method of an electronic device according to claim 6, wherein the step of storing the target gain information corresponding to different users in the audio information base is followed by:
judging whether an audio output instruction is received or not;
if so, acquiring user information of a target user corresponding to the audio output instruction;
acquiring target gain information corresponding to the user information from the audio information base according to the user information;
and outputting audio to a target user according to the target gain information.
8. The audio output method of the electronic device according to claim 7, wherein after the step of obtaining the user information of the target user corresponding to the audio output instruction, the method further comprises:
and if the user information does not exist in the audio information base, storing the user information and the corresponding target gain information into the audio information base.
9. An intelligent television, characterized in that the intelligent television comprises a memory, a processor and an audio output program of an electronic device stored on the memory and operable on the processor, and the processor implements the steps of the audio output method of the electronic device according to any one of claims 1 to 8 when executing the audio output program of the electronic device.
10. A computer-readable storage medium, on which an audio output program of an electronic device is stored, the audio output program of the electronic device, when executed by a processor, implementing the steps of the audio output method of the electronic device according to any one of claims 1-8.
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| US20190304432A1 (en) * | 2018-03-30 | 2019-10-03 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method for Processing Signals, Terminal Device, and Non-Transitory Computer-Readable Storage Medium |
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