CN113015059B - Audio optimization method, device, equipment and readable storage medium - Google Patents
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Abstract
The application discloses an audio optimization method, an audio optimization device, audio optimization equipment and a readable storage medium, wherein the audio optimization method comprises the following steps: acquiring single-frequency point sound source data corresponding to preset hearing lower limit data, playing a test sound source in the single-frequency point sound source data for a target user through audio playing equipment, and testing the target hearing lower limit data of the target user; generating a tuning parameter configuration file based on the target hearing lower limit data; and sending the tuning parameter configuration file to the audio playing equipment so as to enable the audio playing equipment to carry out audio optimization. The application solves the technical problem that the applicability of the audio playing equipment is poor.
Description
Technical Field
The present application relates to the field of acoustic technologies, and in particular, to an audio optimization method, apparatus, device, and readable storage medium.
Background
With the continuous development of acoustic technology, sound equipment is also more and more widely applied, for example, audio playing equipment such as earphones and sound equipment, and when the audio playing equipment plays audio through a loudspeaker, audio is usually adjusted through built-in tuning parameters, so as to improve the experience of a user in using the audio playing equipment, however, because the built-in tuning parameters in the audio playing equipment are fixed tuning parameters, the playing tone quality of the audio playing equipment is fixed, and because there are individuality differences among different users, even if the playing tone quality of the audio playing equipment is adapted to most users, there are always some users with poorer adaptation degree of the equipment acoustic curve of the audio playing equipment, for example, hearing impaired users with different degrees, and the applicability of the audio playing equipment is poor.
Disclosure of Invention
The present application mainly aims to provide an audio optimization method, apparatus, device and readable storage medium, and aims to solve the technical problem of poor applicability of audio playing devices in the prior art.
In order to achieve the above object, the present application provides an audio optimization method, which is applied to an audio test device, and the audio optimization method includes:
acquiring single-frequency point sound source data corresponding to preset hearing lower limit data, playing a test sound source in the single-frequency point sound source data for a target user through audio playing equipment, and testing the target hearing lower limit data of the target user;
generating a tuning parameter configuration file based on the target hearing lower limit data;
and sending the tuning parameter configuration file to the audio playing equipment so as to enable the audio playing equipment to carry out audio optimization.
Optionally, the target hearing lower limit data includes a target frequency point gain corresponding to each frequency point to be tested,
the step of generating the tuning parameter profile based on the target hearing lower limit data comprises:
receiving a frequency point gain adjustment instruction input by the target user, and performing personalized adjustment on the gain of each target frequency point to obtain the gain of each customized frequency point;
and generating the tuning parameter configuration file based on the gain of each customized frequency point.
Optionally, the single-frequency-point sound source data at least comprises a single-frequency-point sound source, the target hearing lower-limit data at least comprises a target frequency-point gain, the preset hearing lower-limit data at least corresponds to a frequency point to be tested,
the step of playing the sound source in the single-frequency point sound source data for the target user through the audio playing device comprises the following steps of:
acquiring the single-frequency point sound source corresponding to the frequency point to be tested, and transmitting the single-frequency point sound source to the audio playing equipment so that the audio playing equipment can play the single-frequency point sound source for the target user;
receiving feedback information of the target user to the single-frequency point sound source;
if the feedback information is preset first type information, recording the current frequency point gain corresponding to the single-frequency point sound source as the target frequency point gain corresponding to the frequency point to be tested;
and if the feedback information is preset second type information, adjusting the current frequency point gain of the single-frequency point sound source, and returning to the step of transmitting the single-frequency point sound source to the audio playing equipment.
Optionally, before the step of adjusting the current frequency point gain of the single-frequency-point sound source, the audio optimization method further includes:
acquiring a current gain value of the current frequency point gain;
if the current gain value is not smaller than a preset gain threshold value, stopping testing the frequency point to be tested, and recording the current frequency point gain as the target frequency point gain; otherwise, executing the steps: and adjusting the current frequency point gain of the single frequency point sound source.
In order to achieve the above object, the present application provides an audio optimization method, where the audio optimization method is applied to an audio playing device, and the audio optimization method includes:
receiving each single-frequency point sound source corresponding to preset hearing lower limit data sent by the audio test equipment;
playing each single-frequency point sound source for a target user to enable the audio testing equipment to test target hearing lower limit data of the target user, and generating a tuning parameter configuration file according to the target hearing lower limit data;
receiving the tuning parameter configuration file, and optimizing the original tuning parameters of the audio playing equipment into target tuning parameters according to the tuning parameter configuration file;
and carrying out audio optimization on the received sound source to be played according to the target tuning parameters to obtain a target playing sound source.
Optionally, the tuning parameter configuration files comprise a first configuration file and a second configuration file, the original tuning parameters comprise a first tuning parameter to be optimized and a second tuning parameter to be optimized, the target tuning parameters comprise a first target tuning parameter and a second target tuning parameter,
the step of optimizing the original tuning parameters of the audio playing device to target tuning parameters according to the tuning parameter configuration file comprises:
replacing and updating the first tuning parameter to be optimized into the first target tuning parameter according to the first configuration file;
and replacing and updating the second tuning parameter to be optimized into the second target tuning parameter according to the second configuration file.
Optionally, the step of performing audio optimization on the received sound source to be played according to the target tuning parameter to obtain a target playing sound source includes:
receiving the sound source to be played, and carrying out audio directional adjustment on each hearing frequency point of the sound source to be played based on the target tuning parameter to obtain the target playing sound source;
and playing the target playing sound source for the target user.
The present application further provides an audio optimization device, the audio optimization device is a virtual device, and the audio optimization device is applied to audio test equipment, the audio optimization device includes:
the system comprises a testing module, a processing module and a processing module, wherein the testing module is used for acquiring single-frequency point sound source data corresponding to preset hearing lower limit data, playing a test sound source in the single-frequency point sound source data for a target user through audio playing equipment, and testing the target hearing lower limit data of the target user;
the generating module is used for generating a tuning parameter configuration file based on the target hearing lower limit data;
and the sending module is used for sending the tuning parameter configuration file to the audio playing equipment so as to enable the audio playing equipment to perform audio optimization.
Optionally, the generating module is further configured to:
receiving a frequency point gain adjustment instruction input by the target user, and performing personalized adjustment on the gain of each target frequency point to obtain the gain of each customized frequency point;
and generating the tuning parameter configuration file based on the gain of each customized frequency point.
Optionally, the test module is further configured to:
acquiring the single-frequency point sound source corresponding to the frequency point to be tested, and transmitting the single-frequency point sound source to the audio playing equipment so that the audio playing equipment can play the single-frequency point sound source for the target user;
receiving feedback information of the target user to the single-frequency point sound source;
if the feedback information is preset first type information, recording the current frequency point gain corresponding to the single-frequency point sound source as the target frequency point gain corresponding to the to-be-tested frequency point;
and if the feedback information is preset second type information, adjusting the current frequency point gain of the single-frequency point sound source, and returning to the step of transmitting the single-frequency point sound source to the audio playing equipment.
Optionally, the audio optimization apparatus is further configured to:
acquiring a current gain value of the current frequency point gain;
if the current gain value is not smaller than a preset gain threshold value, stopping testing the frequency point to be tested, and recording the current frequency point gain as the target frequency point gain; otherwise, executing the following steps: and adjusting the current frequency point gain of the single frequency point sound source.
In order to achieve the above object, the present application further provides an audio optimization apparatus, the audio optimization apparatus is a virtual apparatus, and the audio optimization apparatus is applied to an audio playing device, the audio optimization apparatus includes:
the receiving module is used for receiving each single-frequency point sound source corresponding to the preset hearing lower limit data sent by the audio test equipment;
the playing module is used for playing each single-frequency-point sound source for a target user so that the audio testing equipment can test target hearing lower-limit data of the target user, and a tuning parameter configuration file is generated according to the target hearing lower-limit data;
the parameter optimization module is used for receiving the tuning parameter configuration file and optimizing the original tuning parameters of the audio playing device into target tuning parameters according to the tuning parameter configuration file;
and the audio optimization module is used for carrying out audio optimization on the received sound source to be played according to the target tuning parameters to obtain a target playing sound source.
Optionally, the parameter optimization module is further configured to:
replacing and updating the first tuning parameter to be optimized into the first target tuning parameter according to the first configuration file;
and replacing and updating the second tuning parameter to be optimized into the second target tuning parameter according to the second configuration file.
Optionally, the audio optimization module is further configured to:
receiving the sound source to be played, and carrying out audio directional adjustment on each hearing frequency point of the sound source to be played based on the target tuning parameter to obtain the target playing sound source;
and playing the target playing sound source for the target user.
The present application further provides an audio optimization device, the audio optimization device is an entity device, the audio optimization device includes: a memory, a processor and a program of the audio optimization method stored on the memory and executable on the processor, which program, when executed by the processor, may implement the steps of the audio optimization method as described above.
The present application also provides a readable storage medium having stored thereon a program for implementing an audio optimization method, which when executed by a processor implements the steps of the audio optimization method as described above.
Compared with the technical means of adjusting audio by embedding fixed tuning parameters in the prior art, the audio optimization method, the audio optimization device, the audio optimization equipment and the audio playing storage medium firstly acquire single-frequency point sound source data corresponding to preset hearing lower limit data, play a test sound source in the single-frequency point sound source data for a target user through the audio playing equipment, test the target hearing lower limit data of the target user, and further achieve the purpose of testing a specific hearing acoustic curve of the target user, generate a tuning parameter configuration file based on the target hearing lower limit data, and send the tuning parameter configuration file to the audio playing equipment so that the audio playing equipment can perform audio optimization, namely, the tuning parameter configuration file is customized for the target user based on the specific hearing acoustic curve of the target user, and further the audio playing equipment can directionally optimize the equipment acoustic curve of the audio playing equipment according to the tuning parameter configuration file, further the audio playing equipment can directionally perform audio optimization on a sound source, further achieve the purpose of performing personalized audio optimization on the target user, overcome the defect that due to the existence of different individual audio differences among users, but the equipment acoustic curves always exist, and the defect that the applicability of the audio playing equipment is poor is caused by the audio playing technology is improved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
FIG. 1 is a schematic flowchart illustrating a first embodiment of an audio optimization method according to the present application;
FIG. 2 is a diagram illustrating preset hearing lower limit data in the audio optimization method of the present application;
FIG. 3 is a flowchart illustrating a second embodiment of the audio optimization method of the present application;
fig. 4 is a schematic device structure diagram of a hardware operating environment according to an embodiment of the present application.
The implementation, functional features and advantages of the objectives of the present application 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 present application and are not intended to limit the present application.
An embodiment of the present application provides an audio optimization method, and in a first embodiment of the audio optimization method, the audio optimization method is applied to an audio test device, and with reference to fig. 1, the audio optimization method includes:
step S10, acquiring single-frequency point sound source data corresponding to preset hearing lower limit data, playing a test sound source in the single-frequency point sound source data for a target user through audio playing equipment, and testing the target hearing lower limit data of the target user;
in this embodiment, it should be noted that the audio test device is a device, such as a mobile phone, an intelligent bracelet, a computer, and the like, for testing hearing lower limit data of a target user, the audio play device is a device, such as an earphone, a sound system, and the like, for playing a sound source, the preset hearing lower limit data is an auditory ability limit value set obtained based on analysis of massive user data, and is used for defining the auditory ability of the user at each frequency point, the auditory ability limit value set at least includes an auditory ability limit value, wherein the auditory ability limit value set is a gain under a reference amplitude of a selected frequency point, the single-frequency-point sound source data at least includes a single-frequency-point sound source corresponding to a frequency point, wherein the single-frequency-point sound source is a sound source with a fixed frequency, and in an implementable scheme, as shown in fig. 2, 12500Hz is a schematic diagram of the preset hearing lower limit data, values of the frequency points from 63Hz to 12500Hz, and values of the 1-gear, the 2-gear and the 3-gear are all the auditory ability limit values, wherein one has 3 auditory ability limit values.
Acquiring single-frequency point sound source data corresponding to preset hearing lower limit data, playing a test sound source in the single-frequency point sound source data for a target user through an audio playing device, testing the target hearing lower limit data of the target user, specifically, taking each frequency point corresponding to the preset hearing lower limit data as a to-be-tested frequency point, collecting a single-frequency point sound source corresponding to each to-be-tested frequency point, transmitting each single-frequency point sound source to the audio playing device for playing in sequence, receiving feedback information of the target user to each single-frequency point sound source in sequence, and further based on each feedback information, determining a target user hearing ability threshold value of a target user at each frequency point to be tested, and further taking each target user hearing ability threshold value as target hearing ability lower limit data of the target user, wherein the feedback information is information whether the single-frequency point sound source can be heard or not, which is fed back by the target user, for example, assuming that there are frequency points a, B and C to be tested, wherein the target user hearing ability threshold value corresponding to a is gain a, the target user hearing ability threshold value corresponding to B is gain B, and the target user hearing ability threshold value corresponding to C is gain C, the target hearing ability lower limit data is ((a, a), (B), (C, C)).
Additionally, it should be noted that the target lower hearing limit data of the target user is tested separately for the left ear and the right ear, and the testing method for the left ear of the target user and the right ear of the target user is the same.
Wherein the single-frequency point sound source data at least comprises a single-frequency point sound source, the target hearing lower limit data at least comprises a target frequency point gain, the preset hearing lower limit data at least corresponds to a frequency point to be tested,
the step of playing the sound source in the single-frequency point sound source data for the target user through the audio playing device comprises the following steps of:
step S11, acquiring the single-frequency point sound source corresponding to the frequency point to be tested, and transmitting the single-frequency point sound source to the audio playing equipment so that the audio playing equipment can play the single-frequency point sound source for the target user;
in this embodiment, acquire the examination frequency point that awaits measuring corresponds the single-frequency point sound source, and will the single-frequency point sound source transmit extremely audio playback devices, for the audio playback devices does the target user broadcast the single-frequency point sound source, specifically, gather the single-frequency point sound source of examination frequency point place frequency, and will the single-frequency point sound source transmit extremely audio playback devices, and then audio playback devices is the target user broadcast the single-frequency point sound source.
Step S12, receiving feedback information of the target user to the single-frequency point sound source;
in this embodiment, it should be noted that the audio testing device is provided with a user interaction interface, and a user may send feedback information to the audio testing device by performing a click operation on the user interaction interface.
Step S13, if the feedback information is preset first type information, recording the current frequency point gain corresponding to the single-frequency point sound source as the target frequency point gain corresponding to the frequency point to be tested;
in this embodiment, if the feedback information is preset first type information, then the current frequency point gain record corresponding to the single frequency point sound source is the target frequency point gain corresponding to the to-be-tested frequency point, specifically, if the feedback information is preset first type information, then it is proved that the target user can hear the single frequency point sound source, and then the current frequency point gain record corresponding to the single frequency point sound source is the target frequency point gain corresponding to the to-be-tested frequency point, wherein it needs to be explained that the current frequency point gain is the current gain under the to-be-tested frequency point of the single frequency point sound source.
And S14, if the feedback information is preset second type information, adjusting the current frequency point gain of the single-frequency point sound source, and returning to the step of transmitting the single-frequency point sound source to the audio playing equipment.
In this embodiment, if the feedback information is the preset second type information, the current frequency point gain of the single frequency point sound source is adjusted, and the single frequency point sound source is returned to be transmitted to the audio playing device, specifically, if the feedback information is the preset second type information, it is proved that the target user cannot hear the single frequency point sound source, the gain of the single frequency point sound source under the to-be-tested frequency point is increased, and the single frequency point sound source is returned to be transmitted to the audio playing device until the target frequency point gain corresponding to the to-be-tested frequency point is determined.
Before the step of adjusting the current frequency point gain of the single-frequency point sound source, the audio optimization method further includes:
step A10, obtaining a current gain value of the current frequency point gain;
in this embodiment, it should be noted that the current gain value is a gain level of the current frequency point.
Step A20, if the current gain value is not less than a preset gain threshold value, stopping testing the frequency point to be tested, and recording the current frequency point gain as the target frequency point gain; otherwise, executing the following steps: and adjusting the current frequency point gain of the single frequency point sound source.
In this embodiment, it should be noted that the preset gain threshold is a safety threshold for guaranteeing the balance and hearing safety of each frequency band of sound, and is used for guaranteeing the hearing safety of a user or preventing imbalance of the gain of each frequency band of sound.
If the current gain value is not smaller than a preset gain threshold value, stopping testing the frequency point to be tested, and recording the current frequency point gain as the target frequency point gain; otherwise, executing the steps: adjusting the current frequency point gain of the single-frequency-point sound source, specifically, if the current gain value is not less than a preset gain threshold value, it is proved that if the current gain value is continuously increased, imbalance of each frequency band of sound is easily caused or hearing safety of a user is easily damaged, so that the test of the frequency point to be tested is stopped, and the current frequency point gain is recorded as the target frequency point gain; otherwise, executing the following steps: and adjusting the current frequency point gain of the single frequency point sound source.
Step S20, generating a tuning parameter configuration file based on the target hearing lower limit data;
in this embodiment, it should be noted that the tuning parameter configuration file is a configuration file for updating the tuning parameters of the sound playing device.
And generating a tuning parameter configuration file based on the target hearing lower limit data, and specifically, based on a preset tuning parameter conversion principle, converting the gain of each target frequency point into the tuning parameter configuration file.
Wherein the target hearing lower limit data comprises target frequency point gains corresponding to all frequency points to be tested,
the step of generating the tuning parameter profile based on the target hearing lower limit data comprises:
step S21, receiving a frequency point gain adjustment instruction input by the target user, and performing personalized adjustment on the gain of each target frequency point to obtain the gain of each customized frequency point;
in this embodiment, the frequency point gain adjustment instruction input by the target user is received, and the gain of each target frequency point is individually adjusted to obtain the gain of each customized frequency point, specifically, the frequency point gain adjustment instruction input by the user through a user interaction interface is received, and according to the frequency point gain adjustment instruction, the gain of each target frequency point is individually adjusted to obtain the gain of each customized frequency point.
And S22, generating the tuning parameter configuration file based on the gain of each customized frequency point.
In this embodiment, the tuning parameter configuration file is generated based on each customized frequency point gain, and specifically, each customized frequency point gain is converted into a tuning parameter configuration file based on a preset tuning parameter conversion principle, so as to achieve the purpose that a user performs customized setting of sound according to personal preferences within a hearing safety range.
And step S30, sending the tuning parameter configuration file to the audio playing equipment so as to enable the audio playing equipment to carry out audio optimization.
In this embodiment, the tuning parameter configuration file is sent to the audio playing device to enable the audio playing device to perform audio optimization, and specifically, the tuning parameter configuration file is sent to the audio playing device to enable the audio playing device to replace and update the built-in gain at each frequency point to be tested to the corresponding target frequency point gain according to the tuning parameter configuration file, and when the sound source to be played is played, the sound source to be played is optimized according to each target frequency point gain, so that the optimized sound source to be played is played for a target user.
The embodiment of the application provides an audio optimization method, compared with the technical means that audio is adjusted by setting fixed tuning parameters in the prior art, the embodiment of the application firstly acquires single-frequency point sound source data corresponding to preset hearing lower limit data, and plays a test sound source in the single-frequency point sound source data for a target user through audio playing equipment to test the target hearing lower limit data of the target user, so that the purpose of testing a specific hearing acoustic curve of the target user is achieved, and then based on the target hearing lower limit data, a tuning parameter configuration file is generated and sent to the audio playing equipment for the audio playing equipment to perform audio optimization, namely, based on the specific hearing acoustic curve of the target user, the tuning parameter configuration file is customized for the target user, so that the audio playing equipment can directionally optimize an equipment acoustic curve of the audio playing equipment according to the tuning parameter configuration file, so that the audio playing equipment can directionally optimize the audio source, thereby achieving the purpose of performing personalized audio optimization on the target user, overcoming the defect that due to the individual difference between different users, the acoustic curve of the audio playing equipment always exists, and the applicability of the audio playing equipment is poor.
Further, referring to fig. 3, based on the first embodiment in the present application, in another embodiment of the present application, the audio optimization is applied to an audio playing device, and the audio optimization method includes:
step B10, receiving each single-frequency point sound source corresponding to preset hearing lower limit data sent by the audio test equipment;
in this embodiment, it should be noted that the preset hearing lower limit data is a set of hearing ability limit values obtained based on analysis of massive user data, and is used to define the hearing ability of the user at each frequency point, where the set of hearing ability limit values at least includes a hearing ability limit value, where the hearing ability limit value is a gain under a reference amplitude of a selected frequency point, and the single-frequency-point sound source is a sound source with a frequency at a fixed frequency.
Step B20, playing each single-frequency-point sound source for a target user to enable the audio testing equipment to test target hearing lower-limit data of the target user, and generating a tuning parameter configuration file according to the target hearing lower-limit data;
in this embodiment, each single-frequency point sound source is played for a target user to allow the audio test equipment to test target hearing lower limit data of the target user, and a tuning parameter configuration file is generated according to the target hearing lower limit data, specifically, each single-frequency point sound source is played for the target user in sequence to allow the audio parameter equipment to receive feedback information of the target user to each single-frequency point sound source, and then target frequency point gains of the target user under each to-be-tested frequency point are determined based on each feedback information, and then each target frequency point gain is used as target hearing lower limit data of the target user, and then a tuning parameter configuration file is generated according to the target hearing lower limit data.
Step B30, receiving the tuning parameter configuration file, and optimizing the original tuning parameters of the audio playing device into target tuning parameters according to the tuning parameter configuration file;
in this embodiment, it should be noted that the original tuning parameters at least include an original frequency point gain of a frequency point to be tested.
And receiving the tuning parameter configuration file, optimizing the original tuning parameters of the audio playing equipment into target tuning parameters according to the tuning parameter configuration file, specifically, receiving the tuning parameter configuration file, replacing and updating the original frequency point gains of the audio playing equipment under each frequency point to be tested into target frequency point gains according to the tuning parameter configuration file, and obtaining the target tuning parameters.
Wherein the tuning parameter configuration files comprise a first configuration file and a second configuration file, the original tuning parameters comprise a first tuning parameter to be optimized and a second tuning parameter to be optimized, the target tuning parameters comprise a first target tuning parameter and a second target tuning parameter,
the step of optimizing the original tuning parameters of the audio playing device to target tuning parameters according to the tuning parameter configuration file comprises:
step B31, replacing and updating the first tuning parameter to be optimized into the first target tuning parameter according to the first configuration file;
in this embodiment, it should be noted that the first configuration file is a tuning parameter configuration file corresponding to the left ear of the target user, the first tuning parameter to be optimized is an original tuning parameter corresponding to the left ear of the target user, and the first target tuning parameter is a target tuning parameter corresponding to the left ear of the target user.
And step B32, replacing and updating the second tuning parameter to be optimized into the second target tuning parameter according to the second configuration file.
In this embodiment, it should be noted that the second configuration file is a tuning parameter configuration file corresponding to the right ear of the target user, the second tuning parameter to be optimized is an original tuning parameter corresponding to the right ear of the target user, and the second target tuning parameter is a target tuning parameter corresponding to the right ear of the target user.
And B40, carrying out audio optimization on the received sound source to be played according to the target tuning parameters to obtain a target playing sound source.
In this embodiment, according to the target tuning parameters, performing audio optimization on a received sound source to be played to obtain a target sound source to be played, specifically, receiving the sound source to be played, and adjusting the amplitude of the sound source in each target frequency band according to a corresponding target frequency point gain in each target frequency band that can be affected by the frequency point to be played, respectively, to obtain the target sound source to be played, where the target frequency band is a frequency band that can be affected by the frequency point to be tested, where it needs to be stated that, when performing audio optimization, when optimizing the audio frequency of the frequency point to be tested, not only audio optimization is performed at the frequency point to be tested, but also audio optimization is performed within a preset certain range of the frequency point to be tested, for example, it may be set that gains of each frequency point corresponding to the target frequency band corresponding to the frequency point to be tested conform to normal distribution, where the target frequency point gain is a maximum value in the normal distribution.
According to the target tuning parameters, carrying out audio optimization on the received sound source to be played, and obtaining a target playing sound source comprises the following steps:
step B41, receiving the sound source to be played, and carrying out audio directional adjustment on each hearing frequency point of the sound source to be played based on the target tuning parameter to obtain the target playing sound source;
in this embodiment, the sound source to be played is received, audio directional adjustment is performed on each hearing frequency point of the sound source to be played based on the target tuning parameter, so as to obtain the target playing sound source, specifically, the sound source to be played is received, a target frequency band corresponding to each frequency point to be tested is respectively received, frequency point gains of each frequency band corresponding to the target frequency band are calculated according to preset frequency point gain distribution corresponding to the target frequency band and the target frequency point gain, and then directional adjustment is performed on the amplitude corresponding to each frequency point sound source in the target frequency band according to the frequency point gains of each frequency band, so as to obtain the target playing sound source.
And B42, playing the target playing sound source for the target user.
Compared with the technical means of adjusting audio by embedding fixed tuning parameters in the prior art, the audio optimization method comprises the steps of firstly receiving single-frequency point sound sources corresponding to preset hearing lower limit data sent by the audio test equipment, then playing the single-frequency point sound sources for a target user, so that the audio test equipment can test the target hearing lower limit data of the target user, generating tuning parameter configuration files according to the target hearing lower limit data, further receiving the tuning parameter configuration files, and carrying out audio optimization on the received sound sources to be played according to the tuning parameter configuration files, namely, customizing the tuning parameter configuration files for the target user based on the specific hearing acoustic curve of the target user, further carrying out audio optimization on the device of the audio play equipment according to the tuning parameter configuration files, further carrying out audio optimization on the received sound sources to be played according to the target tuning parameter configuration files, obtaining the target play sound sources, namely, achieving the purpose of carrying out audio optimization on the play sound sources directionally, further achieving the purpose of carrying out audio optimization on the target user, further realizing the effect of carrying out the audio optimization on the target user, further overcoming the defect that the difference exists in the acoustic playing technology of the audio play equipment, and further improving the total applicability of the audio playing equipment due to the user.
Referring to fig. 4, fig. 4 is a schematic device structure diagram of a hardware operating environment according to an embodiment of the present application.
As shown in fig. 4, the audio optimizing apparatus may include: a processor 1001, such as a CPU, a memory 1005, and a communication bus 1002. The communication bus 1002 is used for realizing connection communication between the processor 1001 and the memory 1005. 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 memory device separate from the processor 1001 described above.
Optionally, the audio optimization device may further include a rectangular user interface, a network interface, a camera, RF (Radio Frequency) circuitry, a sensor, audio circuitry, a WiFi module, and so on. The rectangular user interface may comprise a Display screen (Display), an input sub-module such as a Keyboard (Keyboard), and the optional rectangular user interface may also comprise a standard wired interface, a wireless interface. The network interface may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface).
It will be appreciated by those skilled in the art that the audio optimization device configuration shown in fig. 4 does not constitute a limitation of the audio optimization device 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. 4, a memory 1005, which is a kind of computer storage medium, may include therein an operating system, a network communication module, and an audio optimization program. The operating system is a program that manages and controls the hardware and software resources of the audio optimization device, supporting the operation of the audio optimization program as well as other software and/or programs. The network communication module is used to enable communication between the components within the memory 1005, as well as with other hardware and software in the audio optimization system.
In the audio optimization device shown in fig. 4, the processor 1001 is configured to execute the audio optimization program stored in the memory 1005 to implement the steps of the audio optimization method described in any one of the above.
The specific implementation of the audio optimization device of the present application is substantially the same as the embodiments of the audio optimization method, and is not described herein again.
The embodiment of the present application further provides an audio optimization apparatus, where the audio optimization apparatus is applied to an audio testing device, and the audio optimization apparatus includes:
the system comprises a test module, a processing module and a processing module, wherein the test module is used for acquiring single-frequency point sound source data corresponding to preset hearing lower limit data, playing a test sound source in the single-frequency point sound source data for a target user through audio playing equipment, and testing the target hearing lower limit data of the target user;
the generating module is used for generating a tuning parameter configuration file based on the target hearing lower limit data;
and the sending module is used for sending the tuning parameter configuration file to the audio playing equipment so as to enable the audio playing equipment to carry out audio optimization.
Optionally, the generating module is further configured to:
receiving a frequency point gain adjustment instruction input by the target user, and performing personalized adjustment on the gain of each target frequency point to obtain the gain of each customized frequency point;
and generating the tuning parameter configuration file based on the gain of each customized frequency point.
Optionally, the test module is further configured to:
acquiring the single-frequency point sound source corresponding to the to-be-tested frequency point, and transmitting the single-frequency point sound source to the audio playing equipment so that the audio playing equipment can play the single-frequency point sound source for the target user;
receiving feedback information of the target user to the single-frequency point sound source;
if the feedback information is preset first type information, recording the current frequency point gain corresponding to the single-frequency point sound source as the target frequency point gain corresponding to the frequency point to be tested;
and if the feedback information is preset second type information, adjusting the current frequency point gain of the single-frequency point sound source, and returning to the step of transmitting the single-frequency point sound source to the audio playing equipment.
Optionally, the audio optimization apparatus is further configured to:
acquiring a current gain value of the current frequency point gain;
if the current gain value is not smaller than a preset gain threshold value, stopping testing the frequency point to be tested, and recording the current frequency point gain as the target frequency point gain; otherwise, executing the following steps: and adjusting the current frequency point gain of the single-frequency-point sound source.
The specific implementation of the audio optimization apparatus of the present application is substantially the same as the embodiments of the audio optimization method, and is not described herein again.
The embodiment of the present application further provides an audio optimization apparatus, where the audio optimization apparatus is applied to an audio playing device, and the audio optimization apparatus includes:
the receiving module is used for receiving each single-frequency point sound source corresponding to the preset hearing lower limit data sent by the audio test equipment;
the playing module is used for playing each single-frequency-point sound source for a target user so that the audio testing equipment can test target hearing lower-limit data of the target user, and a tuning parameter configuration file is generated according to the target hearing lower-limit data;
the parameter optimization module is used for receiving the tuning parameter configuration file and optimizing the original tuning parameters of the audio playing equipment into target tuning parameters according to the tuning parameter configuration file;
and the audio optimization module is used for carrying out audio optimization on the received sound source to be played according to the target tuning parameters to obtain a target playing sound source.
Optionally, the parameter optimization module is further configured to:
replacing and updating the first tuning parameter to be optimized into the first target tuning parameter according to the first configuration file;
and replacing and updating the second tuning parameter to be optimized into the second target tuning parameter according to the second configuration file.
Optionally, the audio optimization module is further configured to:
receiving the sound source to be played, and carrying out audio directional adjustment on each hearing frequency point of the sound source to be played based on the target tuning parameter to obtain the target playing sound source;
and playing the target playing sound source for the target user.
The specific implementation of the audio optimization apparatus of the present application is substantially the same as the embodiments of the audio optimization method, and is not described herein again.
The application embodiments provide a readable storage medium storing one or more programs, the one or more programs being further executable by one or more processors for implementing the steps of the audio optimization method of any of the above.
The specific implementation of the readable storage medium of the present application is substantially the same as the embodiments of the audio optimization method, and is not described herein again.
The above description is only a preferred embodiment of the present application, and not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings, or which are directly or indirectly applied to other related technical fields, are included in the scope of the present application.
Claims (10)
1. An audio optimization method, wherein the audio optimization method is applied to an audio test device, and the audio optimization method comprises:
acquiring single-frequency point sound source data corresponding to preset hearing lower limit data, playing a test sound source in the single-frequency point sound source data for a target user through audio playing equipment, and testing the target hearing lower limit data of the target user, wherein the preset hearing lower limit data is an auditory capacity limit value set obtained based on mass user data analysis, and the auditory capacity limit value is a gain under a reference amplitude of a selected frequency point;
generating a tuning parameter configuration file based on the target hearing lower limit data;
and sending the tuning parameter configuration file to the audio playing equipment so as to enable the audio playing equipment to carry out audio optimization.
2. The audio optimization method of claim 1, wherein the target hearing lower limit data includes target frequency point gains corresponding to frequency points to be tested,
the step of generating the tuning parameter profile based on the target hearing lower limit data comprises:
receiving a frequency point gain adjustment instruction input by the target user, and performing personalized adjustment on the gain of each target frequency point to obtain the gain of each customized frequency point;
and generating the tuning parameter configuration file based on the gain of each customized frequency point.
3. The audio optimization method of claim 1, wherein the single-frequency-point sound source data at least comprises a single-frequency-point sound source, the target hearing lower limit data at least comprises a target frequency point gain, the preset hearing lower limit data at least corresponds to a frequency point to be tested,
the step of playing the sound source in the single-frequency point sound source data for the target user through the audio playing device comprises the following steps of:
acquiring the single-frequency point sound source corresponding to the frequency point to be tested, and transmitting the single-frequency point sound source to the audio playing equipment so that the audio playing equipment can play the single-frequency point sound source for the target user;
receiving feedback information of the target user to the single-frequency point sound source;
if the feedback information is preset first type information, recording the current frequency point gain corresponding to the single-frequency point sound source as the target frequency point gain corresponding to the frequency point to be tested;
and if the feedback information is preset second type information, adjusting the current frequency point gain of the single-frequency point sound source, and returning to the step of transmitting the single-frequency point sound source to the audio playing equipment.
4. The audio optimization method according to claim 3, wherein before the step of adjusting the current bin gain of the single-bin audio source, the audio optimization method further comprises:
acquiring a current gain value of the current frequency point gain;
if the current gain value is not smaller than a preset gain threshold value, stopping testing the frequency point to be tested, and recording the current frequency point gain as the target frequency point gain; otherwise, executing the steps: and adjusting the current frequency point gain of the single frequency point sound source.
5. An audio optimization method, wherein the audio optimization is applied to an audio playing device, the audio optimization method comprising:
receiving each single-frequency point sound source corresponding to preset hearing lower limit data sent by the audio test equipment, wherein the preset hearing lower limit data is an auditory ability limit value set obtained based on mass user data analysis;
playing each single-frequency point sound source for a target user to enable the audio testing equipment to test target hearing lower limit data of the target user, and generating a tuning parameter configuration file according to the target hearing lower limit data;
receiving the tuning parameter configuration file, and optimizing the original tuning parameters of the audio playing equipment into target tuning parameters according to the tuning parameter configuration file;
and carrying out audio optimization on the received sound source to be played according to the target tuning parameters to obtain a target playing sound source.
6. The audio optimization method of claim 5, wherein the tuning parameter profiles comprise a first profile and a second profile, the native tuning parameters comprise a first tuning parameter to be optimized and a second tuning parameter to be optimized, the target tuning parameters comprise a first target tuning parameter and a second target tuning parameter,
the step of optimizing the original tuning parameters of the audio playing device to target tuning parameters according to the tuning parameter configuration file comprises the following steps:
replacing and updating the first tuning parameter to be optimized into the first target tuning parameter according to the first configuration file;
and replacing and updating the second tuning parameter to be optimized into the second target tuning parameter according to the second configuration file.
7. The audio optimization method of claim 5, wherein the step of performing audio optimization on the received sound source to be played according to the target tuning parameters to obtain a target playing sound source comprises:
receiving the sound source to be played, and carrying out audio directional adjustment on each hearing frequency point of the sound source to be played based on the target tuning parameter to obtain the target playing sound source;
and playing the target playing sound source for the target user.
8. An audio optimization apparatus, characterized in that the audio optimization apparatus comprises:
the system comprises a testing module, a processing module and a processing module, wherein the testing module is used for acquiring single-frequency point sound source data corresponding to preset hearing lower limit data, playing a testing sound source in the single-frequency point sound source data for a target user through audio playing equipment, and testing the target hearing lower limit data of the target user, wherein the preset hearing lower limit data is an auditory ability limit value set obtained based on mass user data analysis, and the auditory ability limit value is a gain under the reference amplitude of a selected frequency point;
the generating module is used for generating a tuning parameter configuration file based on the target hearing lower limit data;
and the sending module is used for sending the tuning parameter configuration file to the audio playing equipment so as to enable the audio playing equipment to carry out audio optimization.
9. An audio optimization device, characterized in that the audio optimization device comprises: a memory, a processor, and a program stored on the memory for implementing the audio optimization method,
the memory is used for storing a program for implementing the audio optimization method;
the processor is configured to execute a program implementing the audio optimization method to implement the steps of the audio optimization method according to any one of claims 1 to 4 or 5 to 7.
10. A readable storage medium, characterized in that the readable storage medium has stored thereon a program for implementing an audio optimization method, which is executed by a processor to implement the steps of the audio optimization method according to any one of claims 1 to 4 or 5 to 7.
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