CN109982231B - Information processing method, device and storage medium - Google Patents
Information processing method, device and storage medium Download PDFInfo
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- CN109982231B CN109982231B CN201910269957.9A CN201910269957A CN109982231B CN 109982231 B CN109982231 B CN 109982231B CN 201910269957 A CN201910269957 A CN 201910269957A CN 109982231 B CN109982231 B CN 109982231B
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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
- H04R29/00—Monitoring arrangements; Testing arrangements
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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
- H04R2420/00—Details of connection covered by H04R, not provided for in its groups
- H04R2420/05—Detection of connection of loudspeakers or headphones to amplifiers
Abstract
The embodiment of the invention discloses an information processing method, equipment and a storage medium, wherein the method comprises the following steps: receiving a test request of the ear print data, and outputting a standard test tone corresponding to a target frequency, wherein the ear print data represents hearing threshold values corresponding to different frequencies; detecting a touch action on the touch screen, and adjusting a test line of a standard test tone displayed on the touch screen according to the detected touch action, wherein the test line is a graphical interactive interface for visually reminding a user; acquiring a hearing threshold value corresponding to the adjusted test line according to the adjusted test line, and generating a hearing threshold curve according to the hearing threshold value; correcting the threshold curve according to a standard equal loudness curve to obtain a sound effect parameter corresponding to the threshold curve; and obtaining at least one sound effect scheme corresponding to the ear print data according to the sound effect parameters. By adopting the invention, the diversity of sound effect schemes can be enriched.
Description
Technical Field
The present invention relates to the field of electronic technologies, and in particular, to an information processing method, an information processing apparatus, and a storage medium.
Background
Along with the continuous development and the perfection of electronic science and technology, mobile application also increases along with the outbreak, audio player's a great variety, but the function is different greatly, present audio player provides the multiple sound effect optimization scheme that can supply user self to select mostly, the user can self select the sound effect scheme of matching own playback devices, bass sound effect for example, classical sound effect etc. but these sounds are according to the sound effect that most people's experience set up to the perception of sound, but everyone is inequality to the threshold value of listening of different frequencies, preference to the music is also different, fixed sound effect scheme can not make the user obtain best sound effect and experience.
Disclosure of Invention
The embodiment of the invention provides an information processing method, information processing equipment and a storage medium, which can enrich the diversity of sound effect schemes.
An embodiment of the present invention provides an information processing method, where the method is applied to an electronic device with a touch screen, and may include:
receiving a test request of the ear print data, and outputting a standard test tone corresponding to a target frequency, wherein the ear print data represents hearing threshold values corresponding to different frequencies;
detecting a touch action on the touch screen, and adjusting a test line of a standard test tone displayed on the touch screen according to the detected touch action, wherein the test line is a graphical interactive interface for visually reminding a user;
acquiring a hearing threshold value corresponding to the adjusted test line according to the adjusted test line, and generating a hearing threshold curve according to the hearing threshold value;
correcting the threshold curve according to a standard equal loudness curve to obtain a sound effect parameter corresponding to the threshold curve;
and obtaining at least one sound effect scheme corresponding to the ear print data according to the sound effect parameters.
The receiving of the test request of the ear print data and the outputting of the standard test tone corresponding to the target frequency includes:
receiving a test request aiming at the ear print data of an audio device, acquiring the model information corresponding to the audio device, and outputting a standard test tone corresponding to a target frequency;
then, obtaining at least one sound effect scheme corresponding to the ear print data according to the sound effect parameters includes:
and superposing the sound effect parameters and at least one standard sound effect parameter to generate at least one sound effect scheme corresponding to the audio device indicated by the model information.
The obtaining, according to the adjusted test line, a hearing threshold value corresponding to the adjusted test line, and generating a hearing threshold curve according to the hearing threshold value, includes:
adjusting a test sound pressure level corresponding to a standard test sound according to the adjusted test line to obtain a target test sound pressure level, and adjusting the standard test sound by adopting the target test sound pressure level;
acquiring a confirmation instruction aiming at the adjusted standard test tone, and determining the target test sound pressure level corresponding to the adjusted standard test tone as a hearing threshold value corresponding to the target frequency;
storing the hearing threshold value corresponding to the target frequency to a hearing threshold value set, and generating a hearing threshold curve according to all the hearing threshold values in the hearing threshold value set; each of the set of hearing thresholds corresponds to a test sound pressure level for a different frequency.
Wherein, the storing the hearing threshold value corresponding to the target frequency to a hearing threshold value set, and generating a hearing threshold curve according to all the hearing threshold values in the hearing threshold value set includes:
storing the hearing threshold value corresponding to the target frequency to a hearing threshold value set;
acquiring a standard equal loudness curve corresponding to the loudness level information of the standard test tone;
and performing data fitting on all the hearing threshold values in the hearing threshold value set by adopting the function model of the standard equal loudness contour data to generate hearing threshold curves corresponding to all the hearing threshold values in the hearing threshold value set.
The method for correcting the threshold curve according to the standard equal loudness curve to obtain the sound effect parameters corresponding to the threshold curve comprises the following steps:
comparing the hearing threshold curve with a standard equal loudness curve corresponding to the loudness level information of the standard test tone;
and acquiring compensation information corresponding to the hearing threshold curve according to the comparison result, and outputting sound effect parameters of the ear print sound effect corresponding to the compensation information.
Wherein, the comparing the hearing threshold curve with the standard equal loudness curve corresponding to the loudness level information of the standard test tone comprises:
and acquiring a standard function parameter corresponding to a standard equal loudness curve of the standard test loudness level information, and comparing the standard function parameter with the function parameter of the hearing threshold curve to generate a comparison result.
Wherein, still include:
and binding the sound effect scheme with the account information in the login state, and playing the audio file by adopting the sound effect scheme bound with the account information when playing the audio file.
An aspect of an embodiment of the present invention provides an information processing apparatus, where the method is applied to an electronic device with a touch screen, and may include:
the test tone output unit is used for receiving a test request of the ear print data and outputting a standard test tone corresponding to a target frequency, wherein the ear print data represents hearing threshold values corresponding to different frequencies;
the test line adjusting unit is used for detecting the touch action on the touch screen and adjusting the test line of the standard test tone displayed on the screen according to the detected touch action, and the test line is a graphical interactive interface used for visually reminding a user;
the hearing threshold curve acquiring unit is used for acquiring a hearing threshold value corresponding to the adjusted test line according to the adjusted test line and generating a hearing threshold curve according to the hearing threshold value;
the sound effect parameter acquisition unit is used for correcting the threshold curve according to a standard equal loudness curve and acquiring a sound effect parameter corresponding to the threshold curve;
and the sound effect scheme acquisition unit is used for acquiring at least one sound effect scheme corresponding to the ear print data according to the sound effect parameters.
Wherein, the test tone output unit is specifically configured to:
receiving a test request aiming at the ear print data of an audio device, acquiring the model information corresponding to the audio device, and outputting a standard test tone corresponding to a target frequency;
the sound effect scheme acquiring unit is specifically configured to:
and superposing the sound effect parameters and at least one standard sound effect parameter to generate at least one sound effect scheme corresponding to the audio device indicated by the model information.
Wherein the threshold curve acquiring unit includes:
the test sound adjusting subunit is used for adjusting the test sound pressure level corresponding to the standard test sound according to the adjusted test line to obtain a target test sound pressure level, and adjusting the standard test sound by adopting the target test sound pressure level;
a hearing threshold value obtaining subunit, configured to obtain a confirmation instruction for the adjusted standard test tone, and determine the target test sound pressure level corresponding to the adjusted standard test tone as the hearing threshold value corresponding to the target frequency;
the hearing threshold curve acquisition subunit is used for storing the hearing threshold value corresponding to the target frequency into a hearing threshold value set and generating a hearing threshold curve according to all the hearing threshold values in the hearing threshold value set; each of the set of hearing thresholds corresponds to a test sound pressure level for a different frequency.
The threshold curve acquisition subunit is specifically configured to:
storing the hearing threshold value corresponding to the target frequency to a hearing threshold value set;
acquiring a standard equal loudness curve corresponding to the loudness level information of the standard test tone;
and performing data fitting on all the hearing threshold values in the hearing threshold value set by adopting the function model of the standard equal loudness contour data to generate hearing threshold curves corresponding to all the hearing threshold values in the hearing threshold value set.
Wherein, sound effect parameter acquisition unit includes:
the comparison subunit is used for comparing the hearing threshold curve with a standard equal loudness curve corresponding to the loudness level information of the standard test tone;
and the sound effect parameter output subunit is used for acquiring the compensation information corresponding to the threshold curve according to the comparison result and outputting the sound effect parameter of the ear print sound effect corresponding to the compensation information.
Wherein the comparison subunit is specifically configured to:
and acquiring a standard function parameter corresponding to a standard equal loudness curve of the standard test loudness level information, and comparing the standard function parameter with the function parameter of the hearing threshold curve to generate a comparison result.
Wherein, still include:
and the binding unit is used for binding the sound effect scheme with the account information in the login state, and when an audio file is played, the sound effect scheme bound with the account information is adopted to play the audio file.
An aspect of the embodiments of the present invention provides a computer storage medium storing a plurality of instructions adapted to be loaded by a processor and to perform the above-mentioned method steps.
An aspect of an embodiment of the present invention provides an information processing apparatus, including a processor and a memory; wherein the memory stores a computer program adapted to be loaded by the processor and to perform the steps of:
receiving a test request of the ear print data, and outputting a standard test tone corresponding to a target frequency, wherein the ear print data represents hearing threshold values corresponding to different frequencies;
detecting a touch action on the touch screen, and adjusting a test line of the standard test tone displayed on the screen according to the detected touch action, wherein the test line is a graphical interactive interface used for visually reminding a user;
acquiring a hearing threshold value corresponding to the adjusted test line according to the adjusted test line, and generating a hearing threshold curve according to the hearing threshold value;
correcting the threshold curve according to a standard equal loudness curve to obtain a sound effect parameter corresponding to the threshold curve;
and obtaining at least one sound effect scheme corresponding to the ear print data according to the sound effect parameters.
In the embodiment of the invention, by receiving a test request of the ear print data and outputting a standard test tone corresponding to a target frequency, the ear print data represents hearing threshold values corresponding to different frequencies; detecting a touch action on the touch screen, and adjusting a test line of the standard test tone displayed on the screen according to the detected touch action, wherein the test line is a graphical interactive interface used for visually reminding a user; acquiring a hearing threshold value corresponding to the adjusted test line according to the adjusted test line, and generating a hearing threshold curve according to the hearing threshold value; correcting the threshold curve according to a standard equal loudness curve to obtain a sound effect parameter corresponding to the threshold curve; according to the sound effect parameter obtains at least one sound effect scheme that ear print data corresponds, through to the listening threshold value that acquires the user and correspond under different frequencies, according to listening threshold value generates listening threshold curve to with the sound curve such as standard acquire the individual sound effect scheme to the user, avoided the sound effect scheme too single, can't satisfy the problem of user's demand, richened the variety of sound effect scheme.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic flow chart of an information processing method according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of an exemplary adjustment test line according to an embodiment of the present invention;
FIG. 3 is a flow chart of another information processing method provided by the embodiment of the invention;
FIG. 4 is an exemplary diagram of a testing process provided by an embodiment of the invention;
fig. 5 is a schematic structural diagram of an information processing apparatus according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of another information processing apparatus provided by an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a threshold curve obtaining unit according to an embodiment of the present invention;
FIG. 8 is a schematic structural diagram of a sound effect parameter obtaining unit according to an embodiment of the present invention;
fig. 9 is a schematic structural diagram of another information processing apparatus according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The information processing method provided by the embodiment of the invention can be applied to the generation of a personalized sound effect scheme, specifically, the information processing equipment receives a test request of the ear print data and outputs a standard test tone corresponding to a target frequency, and the ear print data represents hearing threshold values corresponding to different frequencies; detecting a touch action on the touch screen, and adjusting a test line of the standard test tone displayed on the screen according to the detected touch action, wherein the test line is a graphical interactive interface used for visually reminding a user; acquiring a hearing threshold value corresponding to the adjusted test line according to the adjusted test line, and generating a hearing threshold curve according to the hearing threshold value; correcting the threshold curve according to a standard equal loudness curve to obtain a sound effect parameter corresponding to the threshold curve; according to the sound effect parameter obtains at least one sound effect scheme that ear print data corresponds, through to the listening threshold value that acquires the user and correspond under different frequencies, according to listening threshold value generates listening threshold curve to with the sound curve such as standard acquire the individual sound effect scheme to the user, avoided the sound effect scheme too single, can't satisfy the problem of user's demand, richened the variety of sound effect scheme.
The information processing apparatus related to the embodiment of the present invention may include: the terminal equipment comprises terminal equipment for playing audio files, such as a tablet personal computer, a smart phone, a Personal Computer (PC), a notebook computer, a palm computer and mobile internet equipment (MID).
Referring to fig. 1, a flow chart of an information processing method according to an embodiment of the present invention is schematically shown. As shown in fig. 1, the method of the embodiment of the present invention may include the following steps S101 to S105.
S101, receiving a test request of ear print data, and outputting a standard test tone corresponding to a target frequency, wherein the ear print data represents hearing threshold values corresponding to different frequencies;
specifically, the information processing device receives a test request of the ear print data and outputs a standard test tone corresponding to a target frequency, the ear print data represents hearing threshold values corresponding to different frequencies, it can be understood that the ear print data is based on an acoustic international standard frequency response curve, the listening thresholds of the left and right ears of the user for sound in different frequency bands, different frequencies corresponding to different listening thresholds, the hearing threshold is the minimum sound that the human ear can hear, the target frequency is the test frequency corresponding to the standard test sound, the standard test tone is a pre-recorded sound of known frequency for a test listening threshold, the standard test tone is stored in a background server, or in the terminal device, after receiving the test request of the ear print data, the information processing device outputs a standard test tone with a known frequency, which is used for testing the hearing threshold value corresponding to the target frequency corresponding to the standard test tone.
S102, detecting a touch action on the touch screen, and adjusting a test line of a standard test tone displayed on the touch screen according to the detected touch action, wherein the test line is a graphical interactive interface for visually reminding a user;
specifically, the information processing device detects a touch action on the touch screen, adjusts a test line of the standard test tone displayed on the screen according to the detected touch action, the test line is a graphical interactive interface for visually reminding a user, it can be understood that the touch action corresponds to an operation instruction, and includes a sliding action, a clicking action, and a gesture action, the sliding action corresponds to a sliding instruction, the clicking action corresponds to a clicking instruction, the gesture action corresponds to a gesture instruction, detects the touch action on the touch screen, adjusts a test line of the standard test tone displayed on the touch screen according to the touch action, and outputs a test tone corresponding to the test line, the test line is a graphical interactive interface for visually reminding the user, different density degrees of the test line correspond to different sound pressure levels of the standard test tone under a target frequency, the sound pressure level is a decibel value of a standard test sound under a target frequency, the higher the sound pressure level is, the louder the standard test sound is, the denser the test line is on the touch screen, the lower the sound pressure level is, the louder the standard test sound is, and the sparser the test line is on the touch screen, please refer to fig. 2 together, and an exemplary schematic diagram for adjusting the test line is provided for the embodiment of the invention. As shown in fig. 2, for example, the test line corresponds to a standard test tone with a target frequency of 250Hz, the touch action includes a sliding action and a gesture action, when the touch action is the sliding action, the test line is adjusted more densely according to the rightward sliding instruction when the touch action is detected as the rightward sliding instruction in the detection area 100 of the touch screen, the adjusted test line is displayed in the display area 200 of the touch screen, and the standard test tone with a higher sound pressure level is output, when the touch action is detected as the leftward sliding instruction in the detection area 100 of the touch screen, the test line is adjusted more sparsely according to the leftward sliding instruction, the adjusted test line is displayed in the display area 200 of the touch screen, and the standard test tone with a lower sound pressure level is output, when the touch action is detected as the gesture pinch instruction in the detection area 300 of the touch screen, adjusting the test lines more densely according to the gesture pinch instruction, displaying the adjusted test lines in the display area 400 of the touch screen, and outputting standard test tones with higher sound pressure level, detecting the touch action in the detection area 300 of the touch screen as a gesture expansion instruction, adjusting the test lines more sparsely according to the gesture expansion instruction, displaying the adjusted test lines in the display area 400 of the touch screen, and outputting the standard test tones with lower sound pressure level.
S103, acquiring a hearing threshold value corresponding to the adjusted test line according to the adjusted test line, and generating a hearing threshold curve according to the hearing threshold value;
specifically, the information processing device obtains the hearing threshold value corresponding to the adjusted test line according to the adjusted test line, and generates a hearing threshold curve according to the hearing threshold value, it can be understood that the test lines with different densities correspond to different sound pressure levels, the density degree of the test line is adjusted, the hearing threshold value corresponding to the adjusted test line is obtained, different test frequencies correspond to different hearing threshold values, and the hearing threshold curve is generated according to the hearing threshold values corresponding to different frequencies, and the hearing threshold curve is a curve corresponding to the correspondence relationship between the frequencies and the hearing threshold values.
S104, correcting the threshold curve according to a standard equal loudness curve, and acquiring sound effect parameters corresponding to the threshold curve;
specifically, the information processing equipment corrects the threshold curve according to a standard equal loudness curve, acquires the sound effect parameters corresponding to the threshold curve, it will be appreciated that the standard equal loudness curve is a curve that connects the sound pressure levels of pure tones of the same frequency as the loudness level information, the loudness level information is the relative amount of loudness, loudness level is the relative size of a certain loudness to a reference loudness (1khz pure tones), according to the loudness level information corresponding to the threshold listening curve, correcting the threshold listening curve by adopting a standard equal loudness curve corresponding to the loudness level information to obtain the sound effect parameters corresponding to the threshold listening curve, the sound effect parameters are obtained by comparing standard equal loudness curves, and the ratio of the sound pressure level required to be increased or decreased when the frequency of the standard test tone reaches the loudness set information with the frequency of 1kHz under the same sound pressure to the sound pressure level corresponding to the standard frequency of 1kHz is obtained.
And S105, obtaining at least one sound effect scheme corresponding to the ear print data according to the sound effect parameters.
The utility model discloses a sound effect parameter, information processing equipment is based on the sound effect parameter obtains at least one sound effect scheme that ear line data corresponds, what can understand is that information processing equipment will the sound effect parameter superposes with at least one standard sound effect parameter, generates at least one sound effect scheme that ear line data corresponds, standard sound effect parameter is the preset sound effect scheme that sets up in advance, including heavy bass audio, classical audio, electronic audio etc, standard sound effect parameter is to all users, and the user can select to use arbitrary one kind of sound effect in the standard sound effect parameter, will the sound effect parameter superposes with at least one standard sound effect parameter, generates at least one sound effect scheme that ear line data corresponds.
In the embodiment of the invention, by receiving a test request of the ear print data and outputting a standard test tone corresponding to a target frequency, the ear print data represents hearing threshold values corresponding to different frequencies; detecting a touch action on the touch screen, and adjusting a test line of the standard test tone displayed on the screen according to the detected touch action, wherein the test line is a graphical interactive interface used for visually reminding a user; acquiring a hearing threshold value corresponding to the adjusted test line according to the adjusted test line, and generating a hearing threshold curve according to the hearing threshold value; correcting the threshold curve according to a standard equal loudness curve to obtain a sound effect parameter corresponding to the threshold curve; according to the sound effect parameter obtains at least one sound effect scheme that ear print data corresponds, through to the listening threshold value that acquires the user and correspond under different frequencies, according to listening threshold value generates listening threshold curve to with the sound curve such as standard acquire the individual sound effect scheme to the user, avoided the sound effect scheme too single, can't satisfy the problem of user's demand, richened the variety of sound effect scheme.
Referring to fig. 3, a flow chart of an information processing method according to an embodiment of the invention is shown. As shown in fig. 3, the method of the embodiment of the present invention may include the following steps S201 to S209.
S201, receiving a test request aiming at ear print data of an audio device, acquiring model information corresponding to the audio device, and outputting a standard test tone corresponding to a target frequency;
specifically, the information processing device receives a test request for the ear print data of the audio device, acquires model information corresponding to the audio device, and outputs a standard test tone corresponding to a target frequency, it can be understood that the audio device may specifically be a device for sound transmission such as an earphone and a sound device, acquires the model information corresponding to the audio device, the model information may be detected by the information processing device or acquires model information of the audio device input by a user, the model information corresponds to sound effect parameters, and the information processing device outputs the standard test tone of a known frequency after receiving the test request of the ear print data, so as to test a hearing threshold value corresponding to the target frequency corresponding to the standard test tone.
S202, detecting a touch action on the touch screen, and adjusting a test line of the standard test tone displayed on the screen according to the detected touch action, wherein the test line is a graphical interactive interface for visually reminding a user;
s203, adjusting the test sound pressure level corresponding to the standard test sound according to the adjusted test line to obtain a target test sound pressure level, and adjusting the standard test sound by adopting the target test sound pressure level;
specifically, the information processing apparatus adjusts a test sound pressure level corresponding to a standard test sound according to the adjusted test line to obtain a target test sound pressure level, and adjusts the standard test sound by using the target test sound pressure level, it is understood that the test line changes according to a different sound pressure level of a target frequency, the sound pressure level is a decibel value of the standard test sound at the target frequency, the higher the sound pressure level is, the louder the standard test sound is, the denser the test line is on the touch screen, the lower the sound pressure level is, the smaller the sound of the standard test sound is, the sparser the test line is on the touch screen, the test sound pressure level corresponding to the standard test sound is adjusted according to the adjusted test line to obtain a target test sound pressure level, and the standard test sound is adjusted by using the target test sound pressure level, for example, the test line becomes sparse, the test sound pressure level of the standard test sound is reduced to obtain a reduced test sound pressure level, and the volume of the standard test tone is reduced.
S204, acquiring a confirmation instruction aiming at the adjusted standard test tone, and determining the target test sound pressure level corresponding to the adjusted standard test tone as a hearing threshold value corresponding to the target frequency;
specifically, the information processing device obtains a confirmation instruction for the adjusted standard test sound, and determines the target test sound pressure level corresponding to the adjusted standard test sound as the hearing threshold corresponding to the target frequency, where it is understood that the confirmation instruction is feedback information after a user hears a minimum sound corresponding to the standard test sound, and specifically may be a click instruction of a confirmation button on the touch screen, where the target test sound pressure level is a test sound pressure level corresponding to a test line on the touch screen when the confirmation instruction is obtained, the information processing device obtains the confirmation instruction for the adjusted standard test sound, and determines the target test sound pressure level corresponding to the adjusted standard test sound as the hearing threshold corresponding to the target frequency, and the hearing threshold is a target test sound pressure level corresponding to the test line on the touch screen.
S205, storing the hearing threshold value corresponding to the target frequency into a hearing threshold value set, and generating a hearing threshold curve according to all the hearing threshold values in the hearing threshold value set; each hearing threshold in the set of hearing thresholds corresponds to a test sound pressure level of a different frequency, respectively;
specifically, the information processing device stores the hearing threshold value corresponding to the target frequency into a hearing threshold value set, and generates a hearing threshold curve according to all the hearing threshold values in the hearing threshold value set; each hearing threshold value in the hearing threshold value set corresponds to a test sound pressure level of a different frequency, and it can be understood that the hearing threshold value set is used for storing a target frequency and a hearing threshold value corresponding to the target frequency, the hearing threshold value includes hearing threshold values corresponding to a plurality of target frequencies, and a hearing threshold curve is generated according to all the hearing threshold values in the hearing threshold value set.
Specifically, storing the hearing threshold value corresponding to the target frequency to a hearing threshold value set; acquiring a standard equal loudness curve corresponding to the loudness level information of the standard test tone; performing data fitting on all the hearing threshold values in the hearing threshold value set by adopting a function model of the standard equal loudness contour data to generate hearing threshold curves corresponding to all the hearing threshold values in the hearing threshold value set;
as can be appreciated, the hearing thresholds corresponding to the plurality of target frequencies are stored to a set of hearing thresholds; acquiring a standard equal loudness curve corresponding to loudness level information of the standard test tone, wherein the loudness level information is relative loudness, and the loudness level information of the standard test tone is known information carried by the standard test tone; and adopting a function model of the standard equal-loudness curve data to perform data fitting on all the hearing threshold values in the hearing threshold value set, and generating hearing threshold curves corresponding to all the hearing threshold values in the hearing threshold value set, wherein the hearing threshold curves are the same as the function model of the standard equal-loudness curve data.
S206, comparing the hearing threshold curve with a standard equal loudness curve corresponding to the loudness level information of the standard test tone;
specifically, the information processing device compares the threshold curve with a standard equal-loudness curve corresponding to the loudness level information of the standard test sound, and may understand that a standard function parameter corresponding to the standard equal-loudness curve of the standard test sound level information is obtained, the standard function parameter is compared with a function parameter of the threshold curve, and a comparison result is generated.
S207, acquiring compensation information corresponding to the hearing threshold curve according to the comparison result, and outputting sound effect parameters of an ear print sound effect corresponding to the compensation information;
specifically, the information processing device acquires compensation information corresponding to the threshold listening curve according to a comparison result and outputs sound effect parameters of an ear print sound effect corresponding to the compensation information, and it can be understood that the compensation information corresponding to the threshold listening curve is acquired according to the comparison result, the compensation information is the ratio of sound pressure levels corresponding to a plurality of frequencies on the threshold listening curve and a standard equal loudness curve, and the plurality of ratios are weighted and overlapped to generate the sound effect parameters of the ear print sound effect corresponding to the compensation information and output the sound effect parameters.
S208, overlapping the sound effect parameters with at least one standard sound effect parameter to generate at least one sound effect scheme corresponding to the audio device indicated by the model information;
specifically, information processing equipment will the audio effect parameter superposes with at least one standard audio effect parameter, generate with at least one audio effect scheme that the audio device that the model information instructed corresponds, can understand be, standard audio effect parameter is the predetermined audio effect scheme of presetting that sets up in advance, including heavy bass audio effect, classical sound effect, electronic sound etc., standard audio effect parameter is to all users, and the user can select any one kind of audio effect in the use standard audio effect parameter, will the audio effect parameter superposes with at least one standard audio effect parameter, generates at least one audio effect scheme that ear line data corresponds, the audio effect scheme with the audio device that the model information instructed corresponds.
S209, binding the sound effect scheme with the account information in the login state, and playing the audio file by adopting the sound effect scheme bound with the account information when playing the audio file.
Specifically, the information processing device binds the sound effect scheme with account information in a login state, and when an audio file is played, the audio file is played by using the sound effect scheme bound with the account information, it can be understood that a user only needs to perform a test once to generate a sound effect scheme, and the sound effect scheme is bound with the account information in the login state, and when the audio file is played and the account information bound with the sound effect scheme is in the login state, the audio file can be played by using the sound effect scheme, it needs to be noted that when an audio player plays music for the first time, whether the sound effect scheme generated by testing a hearing threshold value exists is detected, and if the sound scheme does not exist, a test flow is triggered, please refer to fig. 4 together, which provides an example schematic diagram of a test process for the embodiment of the present invention. As shown in fig. 4, the triggering test process may be user triggering or automatic triggering, and then detecting whether to log in an account, if not, invoking a user login and registration interface, if the user login and registration interface is in a login state, detecting a model of an audio device, performing threshold test of a target frequency, outputting a standard test tone corresponding to the target frequency, when the test is detected to be completed, generating a sound effect parameter according to a test result, generating a sound effect scheme by using the sound effect parameter and the standard sound effect parameter, binding the sound effect scheme and the account in the login state, and when an audio file is played, playing the audio file by using the sound effect scheme bound with the account information.
Step S202 in the embodiment of the present invention refers to the detailed description of step S102 in the embodiment shown in fig. 1, which is not repeated herein.
In the embodiment of the invention, by receiving a test request of the ear print data and outputting a standard test tone corresponding to a target frequency, the ear print data represents hearing threshold values corresponding to different frequencies; detecting a touch action on the touch screen, and adjusting a test line of the standard test tone displayed on the screen according to the detected touch action, wherein the test line is a graphical interactive interface used for visually reminding a user; acquiring a hearing threshold value corresponding to the adjusted test line according to the adjusted test line, and generating a hearing threshold curve according to the hearing threshold value; correcting the threshold curve according to a standard equal loudness curve to obtain a sound effect parameter corresponding to the threshold curve; according to the sound effect parameter obtains at least one sound effect scheme that ear print data corresponds, through to the listening threshold value that acquires the user and correspond under different frequencies, according to listening threshold value generates listening threshold curve to with the sound curve such as standard acquire the individual sound effect scheme to the user, avoided the sound effect scheme too single, can't satisfy the problem of user's demand, richened the variety of sound effect scheme.
Fig. 5 is a schematic structural diagram of an information processing apparatus according to an embodiment of the present invention. As shown in fig. 5, the information processing apparatus 1 of the embodiment of the present invention may include: the device comprises a test sound output unit 11, a test line adjusting unit 12, a threshold curve acquiring unit 13, a sound effect parameter acquiring unit 14 and a sound effect scheme acquiring unit 15.
The test tone output unit 11 is configured to receive a test request of the ear print data, and output a standard test tone corresponding to a target frequency, where the ear print data represents hearing threshold values corresponding to different frequencies;
the test line adjusting unit 12 is configured to detect a touch action on the touch screen, and adjust a test line of the standard test tone displayed on the screen according to the detected touch action, where the test line is a graphical interactive interface for visually reminding a user;
a threshold curve obtaining unit 13, configured to obtain, according to the adjusted test line, a threshold value corresponding to the adjusted test line, and generate a threshold curve according to the threshold value;
the sound effect parameter acquisition unit 14 is used for correcting the threshold curve according to a standard equal loudness curve and acquiring a sound effect parameter corresponding to the threshold curve;
and the sound effect scheme acquisition unit 15 is used for acquiring at least one sound effect scheme corresponding to the ear print data according to the sound effect parameters.
In the embodiment of the invention, by receiving a test request of the ear print data and outputting a standard test tone corresponding to a target frequency, the ear print data represents hearing threshold values corresponding to different frequencies; detecting a touch action on the touch screen, and adjusting a test line of the standard test tone displayed on the screen according to the detected touch action, wherein the test line is a graphical interactive interface used for visually reminding a user; acquiring a hearing threshold value corresponding to the adjusted test line according to the adjusted test line, and generating a hearing threshold curve according to the hearing threshold value; correcting the threshold curve according to a standard equal loudness curve to obtain a sound effect parameter corresponding to the threshold curve; according to the sound effect parameter obtains at least one sound effect scheme that ear print data corresponds, through to the listening threshold value that acquires the user and correspond under different frequencies, according to listening threshold value generates listening threshold curve to with the sound curve such as standard acquire the individual sound effect scheme to the user, avoided the sound effect scheme too single, can't satisfy the problem of user's demand, richened the variety of sound effect scheme.
Fig. 6 is a schematic structural diagram of an information processing apparatus according to an embodiment of the present invention. As shown in fig. 6, the information processing apparatus 1 of the embodiment of the present invention may include: the device comprises a test sound output unit 11, a test line adjusting unit 12, a threshold curve acquiring unit 13, a sound effect parameter acquiring unit 14, a sound effect scheme acquiring unit 15 and a binding unit 16.
The test tone output unit 11 is configured to receive a test request for ear print data of an audio device, obtain model information corresponding to the audio device, and output a standard test tone corresponding to a target frequency;
the test line adjusting unit 12 is configured to detect a touch action on the touch screen, and adjust a test line of the standard test tone displayed on the screen according to the detected touch action, where the test line is a graphical interactive interface for visually reminding a user;
a threshold curve obtaining unit 13, configured to adjust a test sound pressure level corresponding to a standard test sound according to the adjusted test line to obtain a target test sound pressure level, and adjust the standard test sound by using the target test sound pressure level;
referring to fig. 7, a schematic structural diagram of a threshold curve obtaining unit 13 is provided for the embodiment of the present invention. As shown in fig. 7, the threshold curve obtaining unit 13 according to an embodiment of the present invention may include: a test tone adjusting subunit 131, a threshold value acquisition subunit 132, and a threshold value curve acquisition subunit 133.
The test tone adjusting subunit 131 is configured to adjust a test sound pressure level corresponding to a standard test tone according to the adjusted test line to obtain a target test sound pressure level, and adjust the standard test tone by using the target test sound pressure level;
a hearing threshold obtaining subunit 132, configured to obtain a confirmation instruction for the adjusted standard test tone, and determine the target test sound pressure level corresponding to the adjusted standard test tone as a hearing threshold corresponding to the target frequency;
a hearing threshold curve obtaining subunit 133, configured to store a hearing threshold value corresponding to the target frequency into a hearing threshold value set, and generate a hearing threshold curve according to all hearing threshold values in the hearing threshold value set; each of the set of hearing thresholds corresponds to a test sound pressure level for a different frequency.
The sound effect parameter acquisition unit 14 is used for correcting the threshold curve according to a standard equal loudness curve and acquiring a sound effect parameter corresponding to the threshold curve;
referring to fig. 8, a schematic structural diagram of a sound effect parameter obtaining unit 14 is provided for the embodiment of the present invention. As shown in fig. 8, the sound effect parameter obtaining unit 14 according to the embodiment of the present invention may include: a comparison subunit 141 and a sound effect parameter output subunit 142.
A comparison subunit 141, configured to compare the hearing threshold curve with a standard equal loudness curve corresponding to the loudness level information of the standard test tone;
and a sound effect parameter output subunit 142, configured to obtain, according to the comparison result, compensation information corresponding to the threshold curve, and output a sound effect parameter of an ear print sound effect corresponding to the compensation information.
The sound effect scheme acquisition unit 15 is configured to superimpose the sound effect parameters and at least one standard sound effect parameter, and generate at least one sound effect scheme corresponding to the audio device indicated by the model information;
and the binding unit 16 is configured to bind the sound effect scheme with the account information in the login state, and when an audio file is played, play the audio file by using the sound effect scheme bound with the account information.
In the embodiment of the invention, by receiving a test request of the ear print data and outputting a standard test tone corresponding to a target frequency, the ear print data represents hearing threshold values corresponding to different frequencies; detecting a touch action on the touch screen, and adjusting a test line of the standard test tone displayed on the screen according to the detected touch action, wherein the test line is a graphical interactive interface used for visually reminding a user; acquiring a hearing threshold value corresponding to the adjusted test line according to the adjusted test line, and generating a hearing threshold curve according to the hearing threshold value; correcting the threshold curve according to a standard equal loudness curve to obtain a sound effect parameter corresponding to the threshold curve; according to the sound effect parameter obtains at least one sound effect scheme that ear print data corresponds, through to the listening threshold value that acquires the user and correspond under different frequencies, according to listening threshold value generates listening threshold curve to with the sound curve such as standard acquire the individual sound effect scheme to the user, avoided the sound effect scheme too single, can't satisfy the problem of user's demand, richened the variety of sound effect scheme.
An embodiment of the present invention further provides a computer storage medium, where the computer storage medium may store a plurality of instructions, where the instructions are suitable for being loaded by a processor and executing the method steps in the embodiments shown in fig. 1 to 4, and a specific execution process may refer to specific descriptions of the embodiments shown in fig. 1 to 4, which are not described herein again.
Fig. 9 is a schematic structural diagram of an information processing apparatus according to an embodiment of the present invention. As shown in fig. 9, the information processing apparatus 1000 may include: at least one processor 1001, such as a CPU, at least one network interface 1004, a user interface 1003, memory 1005, at least one communication bus 1002. Wherein a communication bus 1002 is used to enable connective communication between these components. The user interface 1003 may include a Display screen (Display), and the optional user interface 1003 may also include a standard wired interface or 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 (non-volatile memory), such as at least one disk memory. The memory 1005 may optionally be at least one memory device located remotely from the processor 1001. As shown in fig. 9, 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 information processing application program.
In the terminal 1000 shown in fig. 9, the user interface 1003 is mainly used as an interface for providing input for a user, and acquiring data input by the user; and the processor 1001 may be configured to invoke the information processing application stored in the memory 1005 and specifically perform the following operations:
receiving a test request of the ear print data, and outputting a standard test tone corresponding to a target frequency, wherein the ear print data represents hearing threshold values corresponding to different frequencies;
detecting a touch action on the touch screen, and adjusting a test line of a standard test tone displayed on the touch screen according to the detected touch action, wherein the test line is a graphical interactive interface for visually reminding a user;
acquiring a hearing threshold value corresponding to the adjusted test line according to the adjusted test line, and generating a hearing threshold curve according to the hearing threshold value;
correcting the threshold curve according to a standard equal loudness curve to obtain a sound effect parameter corresponding to the threshold curve;
and obtaining at least one sound effect scheme corresponding to the ear print data according to the sound effect parameters.
In an embodiment, when the processor 1001 executes a test request for receiving ear print data and outputs a standard test tone corresponding to a target frequency, the following operations are specifically executed:
receiving a test request aiming at the ear print data of an audio device, acquiring the model information corresponding to the audio device, and outputting a standard test tone corresponding to a target frequency;
when the processor 1001 executes the at least one sound effect scheme corresponding to the ear print data according to the sound effect parameters, the following operations are specifically executed:
superposing the sound effect parameters with at least one standard sound effect parameter to generate at least one sound effect scheme corresponding to the audio device indicated by the model information;
in an embodiment, when the processor 1001 executes the adjusting according to the adjusted test line, obtains a hearing threshold value corresponding to the adjusted test line, and generates a hearing threshold curve according to the hearing threshold value, the following operation is specifically executed:
adjusting a test sound pressure level corresponding to a standard test sound according to the adjusted test line to obtain a target test sound pressure level, and adjusting the standard test sound by adopting the target test sound pressure level;
acquiring a confirmation instruction aiming at the adjusted standard test tone, and determining the target test sound pressure level corresponding to the adjusted standard test tone as a hearing threshold value corresponding to the target frequency;
storing the hearing threshold value corresponding to the target frequency to a hearing threshold value set, and generating a hearing threshold curve according to all the hearing threshold values in the hearing threshold value set; each hearing threshold in the set of hearing thresholds corresponds to a test sound pressure level of a different frequency, respectively;
in an embodiment, when the processor 1001 stores the hearing threshold corresponding to the target frequency into a hearing threshold set and generates a hearing threshold curve according to all the hearing thresholds in the hearing threshold set, the following operations are specifically performed:
storing the hearing threshold value corresponding to the target frequency to a hearing threshold value set;
acquiring a standard equal loudness curve corresponding to the loudness level information of the standard test tone;
performing data fitting on all the hearing threshold values in the hearing threshold value set by adopting a function model of the standard equal loudness contour data to generate hearing threshold curves corresponding to all the hearing threshold values in the hearing threshold value set;
in an embodiment, when the processor 1001 performs the calibration of the threshold curve according to the standard equal loudness curve and acquires the sound effect parameters corresponding to the threshold curve, the following operations are specifically performed:
comparing the hearing threshold curve with a standard equal loudness curve corresponding to the loudness level information of the standard test tone;
acquiring compensation information corresponding to the hearing threshold curve according to the comparison result, and outputting sound effect parameters of an ear print sound effect corresponding to the compensation information;
in one embodiment, when the processor 1001 compares the hearing threshold curve with a standard equal loudness curve corresponding to the loudness level information of the standard test tone, the following operations are specifically performed:
acquiring a standard function parameter corresponding to a standard equal loudness curve of the standard test loudness level information, and comparing the standard function parameter with a function parameter of the hearing threshold curve to generate a comparison result;
in one embodiment, the processor 1001 further specifically performs the following operations:
and binding the sound effect scheme with the account information in the login state, and playing the audio file by adopting the sound effect scheme bound with the account information when playing the audio file.
In the embodiment of the invention, by receiving a test request of ear print data and outputting a standard test tone corresponding to a target frequency, the ear print data represents hearing threshold values corresponding to different frequencies; detecting a touch action on the touch screen, and adjusting a test line of the standard test tone displayed on the screen according to the detected touch action, wherein the test line is a graphical interactive interface used for visually reminding a user; acquiring a hearing threshold value corresponding to the adjusted test line according to the adjusted test line, and generating a hearing threshold curve according to the hearing threshold value; correcting the threshold curve according to a standard equal loudness curve to obtain a sound effect parameter corresponding to the threshold curve; according to the sound effect parameter obtains at least one sound effect scheme that ear print data corresponds, through to the listening threshold value that acquires the user and correspond under different frequencies, according to listening threshold value generates listening threshold curve to with the sound curve such as standard acquire the individual sound effect scheme to the user, avoided the sound effect scheme too single, can't satisfy the problem of user's demand, richened the variety of sound effect scheme.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, which can be stored in a computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. The storage medium may be a magnetic disk, an optical disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), or the like.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention, and it is therefore to be understood that the invention is not limited by the scope of the appended claims.
Claims (10)
1. An information processing method applied to an electronic device with a touch screen, the method comprising:
receiving a test request of the ear print data, and outputting a standard test tone corresponding to a target frequency, wherein the ear print data represents hearing threshold values corresponding to different frequencies;
detecting a touch action on the touch screen, and adjusting a test line of a standard test tone displayed on the touch screen according to the detected touch action, wherein the test line is a graphical interactive interface for visually reminding a user;
acquiring a hearing threshold value corresponding to the adjusted test line according to the adjusted test line, and generating a hearing threshold curve according to the hearing threshold value;
correcting the threshold curve according to a standard equal loudness curve to obtain a sound effect parameter corresponding to the threshold curve;
and obtaining at least one sound effect scheme corresponding to the ear print data according to the sound effect parameters.
2. The method of claim 1, wherein receiving a test request for ear print data and outputting a standard test tone corresponding to a target frequency comprises:
receiving a test request aiming at the ear print data of an audio device, acquiring the model information corresponding to the audio device, and outputting a standard test tone corresponding to a target frequency;
then, obtaining at least one sound effect scheme corresponding to the ear print data according to the sound effect parameters includes:
and superposing the sound effect parameters and at least one standard sound effect parameter to generate at least one sound effect scheme corresponding to the audio device indicated by the model information.
3. The method according to claim 1, wherein the obtaining a hearing threshold value corresponding to the adjusted test line according to the adjusted test line and generating a hearing threshold curve according to the hearing threshold value comprises:
adjusting a test sound pressure level corresponding to a standard test sound according to the adjusted test line to obtain a target test sound pressure level, and adjusting the standard test sound by adopting the target test sound pressure level;
acquiring a confirmation instruction aiming at the adjusted standard test tone, and determining the target test sound pressure level corresponding to the adjusted standard test tone as a hearing threshold value corresponding to the target frequency;
storing the hearing threshold value corresponding to the target frequency to a hearing threshold value set, and generating a hearing threshold curve according to all the hearing threshold values in the hearing threshold value set; each of the set of hearing thresholds corresponds to a test sound pressure level for a different frequency.
4. The method according to claim 3, wherein storing the hearing threshold corresponding to the target frequency to a hearing threshold set, and generating a hearing threshold curve according to all hearing thresholds in the hearing threshold set comprises:
storing the hearing threshold value corresponding to the target frequency to a hearing threshold value set;
acquiring a standard equal loudness curve corresponding to the loudness level information of the standard test tone;
and performing data fitting on all the hearing threshold values in the hearing threshold value set by adopting the function model of the standard equal loudness contour data to generate hearing threshold curves corresponding to all the hearing threshold values in the hearing threshold value set.
5. The method according to claim 1, wherein the calibrating the threshold curve according to a standard equal loudness curve to obtain the sound effect parameters corresponding to the threshold curve comprises:
comparing the hearing threshold curve with a standard equal loudness curve corresponding to the loudness level information of the standard test tone;
and acquiring compensation information corresponding to the hearing threshold curve according to the comparison result, and outputting sound effect parameters of the ear print sound effect corresponding to the compensation information.
6. The method according to claim 5, wherein the comparing the threshold curve with a standard equal loudness curve corresponding to loudness level information of the standard test tone comprises:
and acquiring a standard function parameter corresponding to a standard equal loudness curve of the standard test loudness level information, and comparing the standard function parameter with the function parameter of the hearing threshold curve to generate a comparison result.
7. The method of claim 1, further comprising:
and binding the sound effect scheme with the account information in the login state, and playing the audio file by adopting the sound effect scheme bound with the account information when playing the audio file.
8. An information processing apparatus applied to an electronic apparatus having a touch screen, comprising:
the test tone output unit is used for receiving a test request of the ear print data and outputting a standard test tone corresponding to a target frequency, wherein the ear print data represents hearing threshold values corresponding to different frequencies;
the test line adjusting unit is used for detecting the touch action on the touch screen and adjusting the test line of the standard test tone displayed on the touch screen according to the detected touch action, wherein the test line is a graphical interactive interface used for visually reminding a user;
the hearing threshold curve acquiring unit is used for acquiring a hearing threshold value corresponding to the adjusted test line according to the adjusted test line and generating a hearing threshold curve according to the hearing threshold value;
the sound effect parameter acquisition unit is used for correcting the threshold curve according to a standard equal loudness curve and acquiring a sound effect parameter corresponding to the threshold curve;
and the sound effect scheme acquisition unit is used for acquiring at least one sound effect scheme corresponding to the ear print data according to the sound effect parameters.
9. A computer storage medium, characterized in that it stores a plurality of instructions adapted to be loaded by a processor and to perform the method steps according to any of claims 1-7.
10. An information processing apparatus characterized by comprising: a processor and a memory; wherein the memory stores a computer program adapted to be loaded by the processor and to perform the steps of:
receiving a test request of the ear print data, and outputting a standard test tone corresponding to a target frequency, wherein the ear print data represents hearing threshold values corresponding to different frequencies;
detecting a touch action on a touch screen, and adjusting a test line of a standard test tone displayed on the touch screen according to the detected touch action, wherein the test line is a graphical interactive interface for visually reminding a user;
acquiring a hearing threshold value corresponding to the adjusted test line according to the adjusted test line, and generating a hearing threshold curve according to the hearing threshold value;
correcting the threshold curve according to a standard equal loudness curve to obtain a sound effect parameter corresponding to the threshold curve;
and obtaining at least one sound effect scheme corresponding to the ear print data according to the sound effect parameters.
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