CN109243413A - 3D sound effect treatment method and Related product - Google Patents
3D sound effect treatment method and Related product Download PDFInfo
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- CN109243413A CN109243413A CN201811121604.6A CN201811121604A CN109243413A CN 109243413 A CN109243413 A CN 109243413A CN 201811121604 A CN201811121604 A CN 201811121604A CN 109243413 A CN109243413 A CN 109243413A
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
- G10H1/02—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S1/00—Two-channel systems
- H04S1/007—Two-channel systems in which the audio signals are in digital form
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H2210/00—Aspects or methods of musical processing having intrinsic musical character, i.e. involving musical theory or musical parameters or relying on musical knowledge, as applied in electrophonic musical tools or instruments
- G10H2210/155—Musical effects
- G10H2210/265—Acoustic effect simulation, i.e. volume, spatial, resonance or reverberation effects added to a musical sound, usually by appropriate filtering or delays
- G10H2210/281—Reverberation or echo
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H2210/00—Aspects or methods of musical processing having intrinsic musical character, i.e. involving musical theory or musical parameters or relying on musical knowledge, as applied in electrophonic musical tools or instruments
- G10H2210/155—Musical effects
- G10H2210/265—Acoustic effect simulation, i.e. volume, spatial, resonance or reverberation effects added to a musical sound, usually by appropriate filtering or delays
- G10H2210/295—Spatial effects, musical uses of multiple audio channels, e.g. stereo
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- Acoustics & Sound (AREA)
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- Stereophonic System (AREA)
Abstract
The embodiment of the present application discloses a kind of 3D sound effect treatment method and Related product, and wherein method includes: to obtain the target identity information of target user, and the target identity information is included at least with the next item down: gender, age, region, server；It is obtained from presetting database corresponding with the target identity information multiple with reference to user；It determines the multiple with reference to the corresponding target reverberation parameters of user；According to the target reverberation parameters, mono data to be played is handled to obtain reverberation dual channel data.Using the application, audio result of broadcast can be improved.
Description
Technical field
This application involves technical field of electronic equipment, a kind of 3D sound effect treatment method and Related product have been related generally to.
Background technique
With the diversified development of electronic functionalities and its portable characteristics, more and more people like setting by electronics
It is standby to carry out some recreations.Especially, it can be needed to listen song anywhere or anytime according to user, see video.
In existing audio broadcast mode, often based on volume set by user, set by sounding body using corresponding user
The firm power of accordatura amount plays audio, so that the sound played meets the loudness demand of user.However, such broadcasting side
Formula, form is excessively single, often brings to user tired out on sense organ.
Summary of the invention
The embodiment of the present application provides a kind of 3D sound effect treatment method and Related product, and the broadcasting effect of audio data can be improved
Fruit.
In a first aspect, the embodiment of the present application provides a kind of 3D sound effect treatment method, comprising:
The target identity information of target user is obtained, the target identity information is included at least with the next item down: gender, year
Age, region, server；
It is obtained from presetting database corresponding with the target identity information multiple with reference to user；
It determines the multiple with reference to the corresponding target reverberation parameters of user；
According to the target reverberation parameters, mono data to be played is handled, obtains reverberation dual channel data.
Second aspect, the embodiment of the present application provide a kind of 3D sound-effect processing equipment, comprising:
Acquiring unit, for obtaining the target identity information of target user, the target identity information includes at least following
One: gender, age, region, server；Multiple references corresponding with the target identity information are obtained from presetting database
User；
Determination unit, it is the multiple with reference to the corresponding target reverberation parameters of user for determining；
Processing unit, for handling mono data to be played, being mixed according to the target reverberation parameters
Ring dual channel data.
The third aspect, the embodiment of the present application provide a kind of electronic equipment, including processor, memory, communication interface and
One or more programs, wherein said one or multiple programs are stored in above-mentioned memory, and are configured by above-mentioned
It manages device to execute, described program includes the instruction for the step some or all of as described in first aspect.
Fourth aspect, the embodiment of the present application provide a kind of computer readable storage medium, wherein described computer-readable
Storage medium stores computer program, wherein the computer program makes computer execute such as the embodiment of the present application first party
Step some or all of described in face.
5th aspect, the embodiment of the present application provide a kind of computer program product, wherein the computer program product
Non-transient computer readable storage medium including storing computer program, the computer program are operable to make to calculate
Machine executes the step some or all of as described in the embodiment of the present application first aspect.The computer program product can be one
A software installation packet.
Implement the embodiment of the present application, will have the following beneficial effects:
The target identity information for obtaining target user obtains corresponding with the target identity information from presetting database
It is multiple to refer to user, determine that the corresponding target reverberation parameters of the multiple reference user are treated according to the target reverberation parameters
The mono data of broadcasting is handled to obtain reverberation dual channel data.In this way, the identity information determination according to target user is more
It is a to play reverberation dual channel data with reference to the corresponding target reverberation parameters of user, and according to the target reverberation parameters, improve sound
The result of broadcast of frequency evidence, convenient for improving user experience.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of application for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Wherein:
Fig. 1 is the structural schematic diagram of a kind of electronic equipment provided by the embodiments of the present application；
Fig. 2A is a kind of flow diagram of 3D sound effect treatment method provided by the embodiments of the present application；
Fig. 2 B is a kind of schematic diagram of a scenario of multichannel dual channel data provided by the embodiments of the present application；
Fig. 3 is a kind of structural schematic diagram of 3D sound-effect processing equipment provided by the embodiments of the present application；
Fig. 4 is the structural schematic diagram of another electronic equipment provided by the embodiments of the present application.
Specific embodiment
In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application
Attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is only
Some embodiments of the present application, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall in the protection scope of this application.
The description and claims of this application and term " first " in above-mentioned attached drawing, " second " etc. are for distinguishing
Different objects, are not use to describe a particular order.In addition, term " includes " and " having " and their any deformations, it is intended that
It is to cover and non-exclusive includes.Such as the process, method, system, product or equipment for containing a series of steps or units do not have
It is defined in listed step or unit, but optionally further comprising the step of not listing or unit, or optionally also wrap
Include other step or units intrinsic for these process, methods, product or equipment.
Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described can wrap in conjunction with the embodiments
It is contained at least one embodiment of the application.Each position in the description occur the phrase might not each mean it is identical
Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and
Implicitly understand, embodiment described herein can be combined with other embodiments.
Electronic equipment involved by the embodiment of the present application may include the various handheld devices with wireless communication function
(such as smart phone), mobile unit, virtual reality (virtual reality, VR)/augmented reality (augmented
Reality, AR) equipment, wearable device calculates equipment or is connected to other processing equipments of radio modem, and
Various forms of user equipmenies (user equipment, UE), mobile station (mobile station, MS), terminal device
(terminal device), research and development/test platform, server etc..For convenience of description, apparatus mentioned above is referred to as electricity
Sub- equipment.
Referring to Fig. 1, Fig. 1 is that the embodiment of the present application provides the structural schematic diagram of a kind of electronic equipment, electronic equipment packet
Control circuit and input-output circuit are included, imput output circuit connects to the control circuit.
Wherein, control circuit may include storage and processing circuit.Storage circuit in the storage and processing circuit can be with
It is memory, such as hard drive memory, nonvolatile memory (such as flash memory or it is used to form the other of solid state drive
Electrically programmable read only memory etc.), volatile memory (such as either statically or dynamically random access memory etc.) etc., the application
Embodiment is with no restriction.Processing circuit in storage and processing circuit can be used for the operating of controlling electronic devices.Processing electricity
Road can microprocessor based on one or more, microcontroller, digital signal processor, baseband processor, power management unit,
Audio codec chip, specific integrated circuit, display-driver Ics etc. are realized.
Storage and processing circuit can be used for running the software in electronic equipment, such as play incoming call prompting jingle bell application journey
Sequence, play short message prompt jingle bell application program, play alarm clock prompting jingle bell application program, play media file application program,
Voice over internet protocol (voice over internet protocol, VOIP) call application program, operating system function
Energy is equal.These softwares can be used for executing some control operations, for example, playing incoming call prompting jingle bell, playing short message prompt sound
Other functions etc. in bell, broadcasting alarm clock prompting jingle bell, broadcasting media file, progress voice telephone calls and electronic equipment,
The embodiment of the present application is with no restriction.
Wherein, input-output circuit can be used for that electronic equipment is made to realize outputting and inputting for data, i.e. permission electronic equipment
From outer equipment receiving data and electronic equipment is allowed to export data to external equipment from electronic equipment.
Input-output circuit may further include sensor.Sensor may include ambient light sensor, based on light and
The infrared proximity transducer of capacitor, ultrasonic sensor, touch sensor is (for example, be based on light touch sensor and/or condenser type
Touch sensor, wherein touch sensor can be a part of touching display screen, can also be used as a touch sensor knot
Structure independently uses), acceleration transducer, gravity sensor and other sensors etc..Input-output circuit can also be further
Including audio component, audio component can be used for providing audio input and output function for electronic equipment.Audio component can be with
Including tone generator and other components for being used to generate and detect sound.
Input-output circuit can also include one or more display screens.Display screen may include liquid crystal display, organic
Light emitting diode (LED) display screen, electric ink display screen, plasma panel, using a kind of in the display screen of other display technologies or
Several combination of person.Display screen may include touch sensor array (that is, display screen can be touching display screen).Touch sensing
Device can be the capacitance touch sensing formed by transparent touch sensor electrode (such as tin indium oxide (ITO) electrode) array
Device, or can be the touch sensor formed using other touching techniques, such as sound wave touch-control, pressure sensible touch, resistive touch,
Optical touch etc., the embodiment of the present application is with no restriction.
Input-output circuit, which can further include telecommunication circuit, can be used for providing for electronic equipment and external equipment
The ability of communication.Telecommunication circuit may include analog- and digital- input-output interface circuit, and be based on radiofrequency signal and/or light
The radio communication circuit of signal.Radio communication circuit in telecommunication circuit may include radio-frequency transceiver circuitry, power amplifier
Circuit, low-noise amplifier, switch, filter and antenna.For example, the radio communication circuit in telecommunication circuit may include
For supported by emitting and receiving near-field coupling electromagnetic signal near-field communication (near field communication,
NFC circuit).For example, telecommunication circuit may include near-field communication aerial and near-field communication transceiver.Telecommunication circuit can also wrap
Include cellular telephone transceiver and antenna, wireless lan transceiver circuit and antenna etc..
Input-output circuit can further include input-output unit.Input-output unit may include button,
Control stick, click wheel, scroll wheel, touch tablet, keypad, keyboard, camera, light emitting diode and other positioning indicators etc..
Wherein, electronic equipment can further include battery (not shown), and battery provides electric energy for electron equipment.
It describes in detail below to the embodiment of the present application.
The embodiment of the present application provides a kind of 3D sound effect treatment method and Related product, and the broadcasting effect of audio data can be improved
Fruit.
A referring to figure 2., the embodiment of the present application provide a kind of flow diagram of 3D sound effect treatment method, this method application
In electronic equipment, application scenarios may include game class scene, application scenarios, panorama sound recording scene be broadcast live, wherein game class
Scene may include virtual reality scenario and augmented reality scene.Specifically, as shown in Figure 2 A, a kind of 3D sound effect treatment method, packet
It includes:
S201: the target identity information of target user is obtained.
In the embodiment of the present application, target user can be the corresponding user of electronic equipment, be also possible in target application
Corresponding user, such as: in game class scene, which is object of the game player in game application；It is being broadcast live
In application scenarios, which is the object that user is broadcast live in live video；In panorama recording scene, the target user
For recording object etc..The target application can be any application installed in electronic equipment, be also possible to answering for electronic equipment
With shop, currently running application etc. can also be, it is not limited here.
Target identity information may include the identification information for determining target user, which can be some and answer
With middle registered account, the pet name, telephone number, connection mailbox etc..Target identity information may also include target user age,
The essential informations such as gender, region, server, it is not limited here.
The application for obtain target identity information method without limitation, in a possible example, the acquisition
The target identity information of target user includes: to obtain the corresponding target application of the mono data；Obtain the target application
Corresponding target account；The multiple references registered in the electronic equipment are searched according to the corresponding identification information of the target account
Account；According to each with reference to the corresponding registration information of account number and shared information in the target account and the multiple reference account
Obtain the target identity information.
For in electronic equipment application for, each application corresponds at least one account, the account can be it is interim,
It is also possible to the account of registration, it is not limited here.And the account corresponds to unique identification information, in this way, regardless of whether modification
Any essential information can search target user by the identification information.
Wherein, identification information is as previously mentioned, can be account, the pet name, telephone number, connection mailbox etc.；Registration information packet
Above-mentioned identification information is included, may also comprise the essential informations such as age, gender, region, server；Shared information can be believed with social circle
Breath, such as: circle of friends is also possible to image, video, audio etc., it is not limited here.One user is registering multiple applications
When account, the pet name can be used it is identical, can bound phone number, the connection identification informations such as mailbox, then according to the identification information
Multiple other applications registered with the identification information can be determined from electronic equipment.
It is appreciated that obtaining the corresponding target application of mono data, then the corresponding target account of the target application is obtained,
Searched by the target account registered in other application in electronic equipment it is multiple with reference to account number, according to the target account number and multiple
Target identity information is obtained with reference to the corresponding registration information of account number and shared information with reference to each in account number.In this way, according to monophone
The target account of the corresponding target application of track data obtain it is multiple refer to account number, to combining target account number and multiple refer to account number
Target identity information is obtained, that is, also contemplates associated with reference to account, the accuracy of determining target identity information can be improved.
S202: it is obtained from presetting database corresponding with the target identity information multiple with reference to user.
In the embodiment of the present application, presetting database includes multiple users, for storing each user couple in multiple users
The history reverberation answered plays record.Wherein, multiple users can be the user logged in electronic equipment, be also possible to and the application
The user logged in server corresponding to the current application run in applied scene can also be that some supports reverberation
Broadcasting using the user logged in corresponding server, it is not limited here.
In a possible example, the acquisition from presetting database is corresponding with the target identity information multiple
It is obtained with reference to the identity information that user includes: each user in the multiple user of acquisition multiple with reference to identity information；Obtain institute
It states and multiple obtains multiple phases with reference to the similar value with reference between identity information and the target identity information each in identity information
Like value；It obtains the similar value in the multiple similar value greater than targets threshold and obtains multiple target similar values；By the multiple mesh
In mark similar value the corresponding user of each target similar value as it is described obtain with reference to user it is the multiple with reference to user.
Wherein, targets threshold refers to user for choosing, without limitation for its specific number, such as 80%.
Method of the application for obtaining the reference identity information of user can refer to the target identities letter for obtaining target user
The method of breath, details are not described herein.
It is appreciated that obtaining, each user is corresponding to be obtained multiple with reference to identity information with reference to identity information, then is obtained every
One obtains multiple similar values with reference to the similar value between identity information and target identity information, according to targets threshold and multiple similar
Value selection from multiple users is similar with target user multiple with reference to user, in this way, reducing analysis of history reverberation plays note
The range of record, and target reverberation parameters are determined with reference to user according to corresponding with target identity information, it can further improve determination
The accuracy rate of target reverberation parameters.
S203: it determines the multiple with reference to the corresponding target reverberation parameters of user.
In the embodiment of the present application, target reverberation parameters may include input volume, low cut, high cut, early reflection
Time, spatial extent, diffusion, low mixed ratio, part-frequency point, reverberation time, high frequency decline point, dry tone section, reverberation volume, morning
The setting parameter of multiple dimensions such as amount of sound, sound field width, output sound field, last or end syllable is reflected, it is not limited here.It is appreciated that
Target reverberation parameters are determined according to type of preferences, and the Flow experience of user can be improved.
The application is for determining target reverberation parameters without limitation, and in a possible example, the determination is described more
A with reference to the corresponding target reverberation parameters of user includes: from being obtained in the presetting database with the multiple with reference to every in user
One, which plays record with reference to the corresponding history reverberation of user, obtains multiple first history reverberation broadcasting records；Obtain the multiple first
History reverberation, which plays every one first history reverberation broadcasting in record and records corresponding parameter of listening to, to be obtained multiple listening to parameter；According to
The multiple parameter of listening to determines the target reverberation parameters.
Wherein, listening to parameter can be audio types, playing duration, user mood parameter, audio setting parameter etc., herein
Without limitation.
It is played it is appreciated that obtaining history reverberation corresponding with each reference user from the preparatory database of electronic equipment
Record plays record to obtain multiple first history reverberation, in this way, the range that analysis of history reverberation plays record is reduced, and according to
It plays to record and analyze according to multiple history reverberation with reference to user and listens to parameter, the accuracy rate of analysis can be improved.Then it obtains each
First history reverberation broadcasting record it is corresponding listen to parameter obtain it is multiple listen to parameter, can embody due to listening to parameter with reference to user
Habit and type of preferences usually are listened to for what reverberation played, and refers to the reference identity information of user and the target of target user
Identity information is similar, so as to obtain close to target user listen to habit and type of preferences listen to parameter, then according to more
A parameter of listening to determines target reverberation parameters, improves the accuracy of determining target reverberation parameters, convenient for improving audio data
Result of broadcast.
In a possible example, the multiple parameter of listening to includes that the multiple first history reverberation plays in record
Every one first history reverberation broadcasting records corresponding audio types, described to determine that the target is mixed according to the multiple parameter of listening to
Ringing parameter includes: to obtain the corresponding target audio type of the monophonic audio；It plays and remembers from the multiple first history reverberation
Audio types and the target audio type matching are chosen in record, and successfully multiple second history reverberation play record；Described in acquisition
Every one second history reverberation broadcasting records corresponding evaluation of estimate and obtains multiple evaluations of estimate in multiple second history reverberation broadcasting records；
Determine that the corresponding second history reverberation broadcasting of the maximum value in the multiple evaluation of estimate is recorded as target histories reverberation and plays record；
Determining that the target histories reverberation broadcasting records corresponding reverberation parameters is the target reverberation parameters.
It is appreciated that each audio types listened to the corresponding first history reverberation of parameter and play record, in the application
In, the corresponding target audio type of mono data to be played is first obtained, according to the target audio type again from multiple first
History reverberation, which plays, chooses multiple second history reverberation broadcasting records in record, then each second history reverberation plays the sound of record
Frequency type is target audio type, has further reduced analysis of history reverberation and has played the range of record, and has further improved
The accuracy rate of analysis.Then, the evaluation of estimate that each second history reverberation plays record is obtained, is played by multiple second history reverberation
The maximum value of evaluation of estimate in record determines that target histories reverberation plays record, plays in this way, choosing multiple second history reverberation
The maximum record of evaluation in record plays record as target histories reverberation, then is recorded by target histories reverberation broadcasting corresponding
Reverberation parameters determine target reverberation parameters, further improve the accuracy of determining target reverberation parameters, convenient for improving audio number
According to result of broadcast.
In a possible example, every 1 second is gone through in the multiple second history reverberation of acquisition is played and recorded
History reverberation broadcasting records after corresponding evaluation of estimate obtains multiple evaluations of estimate, the method also includes: determine the multiple second
History reverberation broadcasting records corresponding reference user and obtains multiple object reference users；Determining and the multiple object reference user
In the corresponding preset weights of similar value between each object reference user and the target user obtain multiple preset weights；It is right
The multiple second history reverberation plays every one second history reverberation broadcasting in record and records corresponding evaluation of estimate and object reference
The corresponding preset weights of user are weighted to obtain multiple objective appraisal values；It determines in the multiple objective appraisal value most
It is worth corresponding second history reverberation broadcasting greatly and is recorded as target histories reverberation broadcasting record；Determine that the target histories reverberation plays
Recording corresponding reverberation parameters is the target reverberation parameters.
Wherein, object reference user records corresponding with reference to user for the second history reverberation broadcasting.It is appreciated that according to mesh
Mark determines the corresponding preset weights of object reference user with reference to similar value between user and target user, then is mixed by the second history
It rings to play and records corresponding evaluation of estimate and the second history reverberation broadcasting records the corresponding default power of corresponding object reference user
Value is weighted, and plays the objective appraisal value of record to obtain the second history reverberation, then choose multiple second history and mix
The maximum record of the objective appraisal played in record is rung as target histories reverberation and plays record, then is played by target histories reverberation
It records corresponding reverberation parameters and determines target reverberation parameters, further improve the accuracy of determining target reverberation parameters, be convenient for
Improve the result of broadcast of audio data.
The application one second history reverberation broadcasting every for acquisition records the method for corresponding evaluation of estimate without limitation, with mesh
For marking history reverberation broadcasting record, other second history reverberation, which play record, can refer to the method.Specifically, the target
It further includes user mood parameter that history reverberation broadcasting, which records corresponding parameter of listening to, described to obtain the multiple second history reverberation
Every one second history reverberation broadcasting records corresponding evaluation of estimate and obtains multiple evaluations of estimate in broadcasting log history reverberation broadcasting record
It include: to obtain the corresponding default mood parameter of the target audio type；Obtain the default mood parameter and user's heart
Difference between feelings parameter；The target histories reverberation is obtained according to the ratio between the difference and the default mood parameter
Broadcasting records corresponding evaluation of estimate.
Wherein, user mood parameter is that target histories reverberation plays the mood parameter for recording corresponding target user, is obtained
It takes method that can obtain brain wave data by the brain wave sensor in electronic equipment, then analyzes the brain wave data, thus
To user mood parameter；It can also be determined according to the frequency of operation electronic equipment, it is not limited here.
Different target audio types can correspond to different default mood parameters, such as: indicate the target audio class of triumph
The corresponding default mood parameter of type be it is glad, it is excited；Indicate the corresponding default mood ginseng of the target audio type attacked
Number is nervous；Indicate that the corresponding default mood parameter of target audio type of failure is sad；The cheerful and light-hearted target sound of rhythm
The corresponding default mood parameter of frequency type be it is glad, it is excited；And the corresponding default heart of target audio type that rhythm is droning
Feelings parameter is sad etc..
It is appreciated that first the corresponding default mood parameter of acquisition target audio type and target histories reverberation play record
User mood parameter, then the difference between default mood parameter and user mood parameter is obtained, by difference between the two and in advance
If the ratio between mood parameter obtains target histories reverberation broadcasting and records corresponding evaluation of estimate, in this way, acquisition evaluation can be improved
The accuracy of value.
S204: according to the target reverberation parameters, mono data to be played is handled to obtain reverberation two-channel
Data.
How the application is for handle mono data to be played according to target reverberation parameters to obtain reverberation pair
Target reverberation parameters and mono data without limitation, can be inputted related transfer function (Head to the end by channel data
Related Transfer Function, HRTF) reverberation dual channel data is obtained in model.
In the specific implementation, electronic equipment can use audio data (sound that sound source issues) in the embodiment of the present application
Hrtf filter is filtered, and is obtained virtual surround sound, also referred to as surround sound or panorama sound, is realized a kind of 3 D stereo
Audio.Title of the HRTF corresponding to time-domain is a relevant impulse response (Head Related Impulse
Response, HRIR), or by audio data and binaural room impulse response (Binaural Room Impulse
Response, BRIR) convolution is done, binaural room impulse response is made of three parts: direct sound wave, reflection and reverberation.
It is described according to the target reverberation parameters in a possible example, mono data to be played is carried out
It includes: to be parsed to obtain L channel parameter and right channel ginseng to the target reverberation parameters that processing, which obtains reverberation dual channel data,
Number；Sound characteristic is determined according to the target account；Joined according to the sound characteristic, the L channel parameter and the right channel
Number, handles the mono data to obtain the reverberation dual channel data.
Wherein, each target account corresponds to different sound characteristics, for example, in game account different personages correspond to it is different
Sound characteristic, the sound characteristic may include the sound special efficacy such as tone color, tone, frequency, may also comprise pet phrase, dialect etc., herein
Without limitation.
It is appreciated that target reverberation parameters include corresponding L channel parameter and right channel parameter, foundation target account is true
Sound characteristic is determined, to be handled to obtain to mono data according to the sound characteristic, L channel parameter and right channel parameter
Reverberation dual channel data, in this way, the authenticity of reverberation dual channel data can be improved, convenient for improving the Flow experience of user.
The application is described to described in a possible example for how to parse target reverberation parameters without limitation
Target reverberation parameters are parsed to obtain L channel parameter and right channel parameter comprises determining that the corresponding left ear of the target user
Coordinate and auris dextra coordinate；Determine that the mono data is transmitted to the of the left ear of the target user according to the left ear coordinate
One time and first phase pressure determine that the mono data is transmitted to the right side of the target user according to the auris dextra coordinate
Second time of ear and second phase pressure；The time difference is determined according to the first time and second time, according to described
First phase pressure and the second phase pressure determine that phase pressure is poor；It is poor according to the time difference and the phase pressure,
The target reverberation parameters are parsed to obtain the L channel parameter and the right channel parameter.
Wherein, time difference and phase pressure difference be respectively mono data be transmitted to target user left ear or auris dextra when
Between difference and phase difference.
It is appreciated that since there are certain distances between left and right ear, there are pressure difference when sound is propagated in air,
Then in this application, the corresponding left ear coordinate of target user and auris dextra coordinate are first determined, is sat further according to its left ear coordinate and auris dextra
It marks and determines that mono data is transmitted to the left ear of target user or time and the phase pressure of auris dextra, so that it is determined that the corresponding time
Difference and phase pressure are poor, further according to time difference and phase pressure difference to target reverberation parameters parse determining L channel parameter and
Right channel parameter improves audio data so that the coordinates of targets according to target user parses target reverberation parameters
Result of broadcast can produce feeling of immersion by convenient for improving user experience.
How the application is for determine the method for time and phase pressure without limitation, in a possible example, institute
It states and determines that the mono data is transmitted to the first time and first of the left ear of the target user according to the left ear coordinate
Phase pressure includes: to obtain the corresponding reference coordinate of the mono data；It is with the reference coordinate and the left ear coordinate
Axis obtains cross section；It determines and blocks object between the reference coordinate and the left ear coordinate；According to the cross section and
The object that blocks determines that the mono data is transmitted to multiple reference transmission paths of the left ear coordinate；According to described more
A reference transmission path determines that the mono data is transmitted to time and the phase pressure of the left ear coordinate.
Wherein, every road dual channel data corresponds to unique propagation direction.
Since in actual environment, sound is propagated along all directions, certainly, in communication process, can also go out
Phenomena such as now reflection, refraction, interference, diffraction, therefore, the propagation of mono data may include multiple reference transmission paths.Such as figure
Shown in 2B, make cross section using left ear coordinate and reference coordinate as axis, since direction of sound propagation is certain, propagation trajectories also can edge
Certain symmetry axis have certain symmetry, in this way, multiple transmission paths can be obtained.And the propagation of sound is blocked encountering
It will disperse transmission when object, to determine corresponding multiple reference transmission roads according to the object that blocks in cross section and application scenarios
Diameter.
It is appreciated that determining the cross section of sound source data transmission, then root using left ear coordinate and reference coordinate as axis
The corresponding multiple reference transmission paths of mono data are determined with object is blocked according to the cross section, then by multiple reference transmission paths
Determine that target sound source is transmitted to the phase pressure of the left ear of target object.That is, according to reference coordinate and left ear coordinate pair
The cross section answered determines possible multiple reference transmission paths, determines time and phase pressure further according to multiple reference transmission paths
Power improves the accuracy of determining time and phase pressure.
It is described that the target mono data is determined according to the multiple reference transmission path in a possible example
The time and phase pressure for being transmitted to the left ear three-dimensional coordinate comprise determining that each transmission in the multiple reference transmission path
The corresponding sound intensity in path and acoustic pressure obtain multiple sound intensitys and multiple acoustic pressures；It is determined according to the multiple sound intensity and the multiple acoustic pressure
The target mono data is transmitted to time and the phase pressure of the left ear three-dimensional coordinate.
Wherein, the sound intensity referred in the unit time, and sound wave is by the acoustic energy perpendicular to direction of propagation unit area, unit
W/m2.Acoustic pressure is the increment of the pressure due to caused by the presence of sound wave, unit Pa.
The application, can be according to corresponding with reference to passing for how according to multiple acoustic pressures to determine the method for phase pressure without limitation
The corresponding relative distance in defeated path determines preset weights, then multiple acoustic pressures and corresponding preset weights are weighted to obtain
Phase pressure.
It is appreciated that each sound source data has corresponding acoustic pressure, in this way, first determining that each reference transmission path is corresponding
Acoustic pressure determines that target mono data is transmitted to the phase pressure of left ear three-dimensional coordinate to obtain multiple acoustic pressures, further according to multiple acoustic pressures
Power, in this way, the accuracy of determining phase pressure can be improved.
In 3D sound effect treatment method as shown in Figure 2 A, the target identity information of target user is obtained, from preset data
Acquisition is corresponding with the target identity information multiple with reference to user in library, determines the multiple mixed with reference to the corresponding target of user
Parameter is rung mono data to be played is handled to obtain reverberation dual channel data according to the target reverberation parameters.Such as
This, the identity information according to target user determines the corresponding target reverberation parameters of multiple reference users, and according to the target reverberation
Parameter plays reverberation dual channel data, improves the result of broadcast of audio data, convenient for improving user experience.
Referring to figure 3., Fig. 3 is a kind of structural schematic diagram of 3D sound-effect processing equipment provided by the embodiments of the present application, such as Fig. 3
Shown, above-mentioned 3D sound-effect processing equipment 300 includes acquiring unit 301, determination unit 302 and processing unit 303, in which:
Acquiring unit 301 is used to obtain the target identity information of target user, the target identity information include at least with
The next item down: gender, age, region, server；Multiple ginsengs corresponding with the target identity information are obtained from presetting database
Examine user；
Determination unit 302 is the multiple with reference to the corresponding target reverberation parameters of user for determining；
Processing unit 303 is used to handle mono data to be played according to the target reverberation parameters, obtain
Reverberation dual channel data.
It is appreciated that obtaining the target identity information of target user, obtained and the target identities from presetting database
Information is corresponding multiple with reference to user, determines the corresponding target reverberation parameters of the multiple reference user, is mixed according to the target
Parameter is rung, mono data to be played is handled to obtain reverberation dual channel data.In this way, the identity according to target user
Information determines the corresponding target reverberation parameters of multiple reference users, and plays reverberation two-channel number according to the target reverberation parameters
According to, improve the result of broadcast of audio data, convenient for improve user experience.
In a possible example, in terms of the corresponding target reverberation parameters of the determination target identity information,
The acquiring unit 301 is also used to from being obtained in the presetting database with the multiple with reference to each with reference to user couple in user
The history reverberation answered plays record, obtains multiple first history reverberation and plays record；The multiple first history reverberation is obtained to broadcast
Put every one first history reverberation broadcasting in record record it is corresponding listen to parameter, obtain multiple listening to parameter；According to the multiple
It listens to parameter and determines the target reverberation parameters.
In a possible example, the multiple parameter of listening to includes that the multiple first history reverberation plays in record
Every one first history reverberation broadcasting records corresponding audio types, determines the target according to the multiple parameter of listening to described
In terms of reverberation parameters, the acquiring unit 301 is also used to obtain the corresponding target audio type of the monophonic audio；From described
Multiple first history reverberation play selection audio types in record and successfully multiple second go through with the target audio type matching
History reverberation plays record；It obtains the multiple second history reverberation and plays every one second history reverberation broadcasting record correspondence in record
Evaluation of estimate, obtain multiple evaluations of estimate；The determination unit 302 is specifically used for determining the maximum value pair in the multiple evaluation of estimate
The the second history reverberation broadcasting answered is recorded as target histories reverberation and plays record；Determine that the target histories reverberation plays record pair
The reverberation parameters answered are the target reverberation parameters.
In a possible example, it further includes user's heart that the target histories reverberation broadcasting, which records corresponding parameter of listening to,
Feelings parameter, every one second history reverberation broadcasting records corresponding in the multiple second history reverberation of acquisition is played and recorded
Evaluation of estimate, in terms of obtaining multiple evaluations of estimate, it is corresponding pre- that the acquiring unit 302 is specifically used for the acquisition target audio type
If mood parameter；Obtain the difference between the default mood parameter and the user mood parameter；According to the difference and institute
It states the target histories reverberation broadcasting of the ratio acquisition between default mood parameter and records corresponding evaluation of estimate.
In a possible example, the presetting database includes multiple users, is obtained from presetting database described
Take corresponding with the target identity information multiple with reference to customer-side, the acquiring unit 301 is specifically used for obtaining described more
The identity information of each user in a user obtains multiple with reference to identity information；It obtains the multiple with reference to every in identity information
One, with reference to the similar value between identity information and the target identity information, obtains multiple similar values；It obtains the multiple similar
It is greater than the similar value of targets threshold in value, obtains multiple target similar values；By target phase each in the multiple target similar value
User is referred to like corresponding user is worth as described, is obtained the multiple with reference to user.
In a possible example, in terms of the target identity information for obtaining target user, the acquiring unit
301 are also used to obtain the corresponding target application of the mono data；Obtain the corresponding target account of the target application；According to
The corresponding identification information of the target account search registered in the electronic equipment it is multiple with reference to account；According to the target account
Number the target identities letter is obtained with reference to the corresponding registration information of account number and shared information with reference to each in account with the multiple
Breath.
In a possible example, described according to the target reverberation parameters, to mono data to be played into
Row processing, in terms of obtaining reverberation dual channel data, the processing unit 302 is specifically used for solving the target reverberation parameters
Analysis, obtains L channel parameter and right channel parameter；The sound characteristic of the target user is determined according to the target account；According to
The sound characteristic, the L channel parameter and the right channel parameter, handle the mono data, obtain described
Reverberation dual channel data.
Referring to figure 4., Fig. 4 is the structural schematic diagram of another electronic equipment provided by the embodiments of the present application.Such as Fig. 4 institute
Show, which includes processor 410, memory 420, communication interface 430 and one or more programs 440,
In, said one or multiple programs 440 are stored in above-mentioned memory 420, and are configured to be held by above-mentioned processor 410
Row, above procedure 440 includes the instruction for executing following steps:
The target identity information of target user is obtained, the target identity information is included at least with the next item down: gender, year
Age, region, server；
It is obtained from presetting database corresponding with the target identity information multiple with reference to user；
It determines the multiple with reference to the corresponding target reverberation parameters of user；
According to the target reverberation parameters, mono data to be played is handled, obtains reverberation dual channel data.
It is appreciated that obtaining the target identity information of target user, obtained and the target identities from presetting database
Information is corresponding multiple with reference to user, determines the corresponding target reverberation parameters of the multiple reference user, is mixed according to the target
Parameter is rung, mono data to be played is handled to obtain reverberation dual channel data.In this way, the identity according to target user
Information determines the corresponding target reverberation parameters of multiple reference users, and plays reverberation two-channel number according to the target reverberation parameters
According to, improve the result of broadcast of audio data, convenient for improve user experience.
In a possible example, in terms of the multiple corresponding target reverberation parameters with reference to user of the determination,
Instruction in described program 440 is specifically used for executing following operation:
From the history reverberation corresponding with reference user each in the multiple reference user of acquisition in the presetting database
Record is played, multiple first history reverberation is obtained and plays record；
It obtains every one first history reverberation broadcasting in the multiple first history reverberation broadcasting record and records corresponding listen to
Parameter obtains multiple listening to parameter；
The target reverberation parameters are determined according to the multiple parameter of listening to.
In a possible example, the multiple parameter of listening to includes that the multiple first history reverberation plays in record
Every one first history reverberation broadcasting records corresponding audio types, determines the target according to the multiple parameter of listening to described
In terms of reverberation parameters, the instruction in described program 440 is specifically used for executing following operation:
Obtain the corresponding target audio type of the monophonic audio；
Played from the multiple first history reverberation chosen in record audio types and the target audio type matching at
Multiple second history reverberation of function play record；
It obtains every one second history reverberation broadcasting in the multiple second history reverberation broadcasting record and records corresponding evaluation
Value, obtains multiple evaluations of estimate；
Determine that the corresponding second history reverberation broadcasting of the maximum value in the multiple evaluation of estimate is recorded as target histories reverberation
Play record；
Determining that the target histories reverberation broadcasting records corresponding reverberation parameters is the target reverberation parameters.
In a possible example, it further includes user's heart that the target histories reverberation broadcasting, which records corresponding parameter of listening to,
It is mixed to play every one second history in log history reverberation broadcasting record in the multiple second history reverberation of acquisition for feelings parameter
It rings broadcasting log history reverberation broadcasting and records corresponding evaluation of estimate, the instruction in terms of obtaining multiple evaluations of estimate, in described program 440
Specifically for executing following operation:
Obtain the corresponding default mood parameter of the target audio type；
Obtain the difference between the default mood parameter and the user mood parameter；
The target histories reverberation, which is obtained, according to the ratio between the difference and the default mood parameter plays record
Corresponding evaluation of estimate.
In a possible example, the presetting database includes multiple users, is obtained from presetting database described
Take it is corresponding with the target identity information multiple with reference to customer-side, the instruction in described program 440 be specifically used for executing with
Lower operation:
The identity information for obtaining each user in the multiple user obtains multiple with reference to identity information；
It obtains the multiple with reference to the phase with reference between identity information and the target identity information each in identity information
Like value, multiple similar values are obtained；
The similar value for being greater than targets threshold in the multiple similar value is obtained, multiple target similar values are obtained；
User is referred to using the corresponding user of target similar value each in the multiple target similar value as described, obtains institute
It states multiple with reference to user.
In a possible example, in terms of the target identity information for obtaining target user, in described program 440
Instruction is specifically used for executing following operation:
Obtain the corresponding target application of the mono data；
Obtain the corresponding target account of the target application；
Searched according to the corresponding identification information of the target account registered in the electronic equipment it is multiple with reference to account；
According to each with reference to the corresponding registration information of account number and shared in the target account and the multiple reference account
Target identity information described in acquisition of information.
In a possible example, described according to the target reverberation parameters, to mono data to be played into
Row processing, in terms of obtaining reverberation dual channel data, the instruction in described program 440 is specifically used for executing following operation:
The target reverberation parameters are parsed, L channel parameter and right channel parameter are obtained；
The sound characteristic of the target user is determined according to the target account；
According to the sound characteristic, the L channel parameter and the right channel parameter, the mono data is carried out
Processing, obtains the reverberation dual channel data.
The embodiment of the present application also provides a kind of computer storage medium, wherein the computer storage medium is stored for depositing
Computer program is stored up, which makes computer execute either record part of method or complete in such as embodiment of the method
Portion's step, computer include electronic equipment.
The embodiment of the present application also provides a kind of computer program product, and computer program product includes storing computer journey
The non-transient computer readable storage medium of sequence, computer program are operable to execute computer as remembered in embodiment of the method
Some or all of either load method step.The computer program product can be a software installation packet, and computer includes
Electronic equipment.
It should be noted that for the various method embodiments described above, for simple description, therefore, it is stated as a series of
Combination of actions, but those skilled in the art should understand that, the application is not limited by the described action sequence because
According to the application, some steps may be performed in other sequences or simultaneously.Secondly, those skilled in the art should also know
It knows, the embodiments described in the specification are all preferred embodiments, related movement and mode not necessarily the application
It is necessary.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment
Point, reference can be made to the related descriptions of other embodiments.
In several embodiments provided herein, it should be understood that disclosed device, it can be by another way
It realizes.For example, the apparatus embodiments described above are merely exemplary, such as the division of unit, only a kind of logic
Function division, there may be another division manner in actual implementation, such as multiple units or components can combine or can collect
At another system is arrived, or some features can be ignored or not executed.Another point, shown or discussed mutual coupling
It closes or direct-coupling or communication connection can be through some interfaces, the indirect coupling or communication connection of device or unit can be with
It is electrical or other forms.
Unit may or may not be physically separated as illustrated by the separation member, shown as a unit
Component may or may not be physical unit, it can and it is in one place, or may be distributed over multiple networks
On unit.It can some or all of the units may be selected to achieve the purpose of the solution of this embodiment according to the actual needs.
It, can also be in addition, each functional unit in each embodiment of the application can integrate in one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also be realized in the form of software program mode.
If integrated unit is realized and when sold or used as an independent product in the form of software program mode, can
To be stored in a computer-readable access to memory.Based on this understanding, the technical solution of the application is substantially in other words
The all or part of the part that contributes to existing technology or the technical solution can embody in the form of software products
Come, which is stored in a memory, including some instructions are used so that a computer equipment (can be
Personal computer, server or network equipment etc.) execute each embodiment method of the application all or part of the steps.And it is preceding
The memory stated includes: USB flash disk, read-only memory (read-only memory, ROM), random access memory (random
Access memory, RAM), mobile hard disk, the various media that can store program code such as magnetic or disk.
Those of ordinary skill in the art will appreciate that all or part of the steps in the various methods of above-described embodiment is can
It is completed with instructing relevant hardware by program, which can store in a computer-readable memory, memory
It may include: flash disk, ROM, RAM, disk or CD etc..
The embodiment of the present application is described in detail above, specific case used herein to the principle of the application and
Embodiment is expounded, the description of the example is only used to help understand the method for the present application and its core ideas；
At the same time, for those skilled in the art can in specific embodiments and applications according to the thought of the application
There is change place, to sum up, the contents of this specification should not be construed as limiting the present application.
Claims (10)
1. a kind of 3D sound effect treatment method characterized by comprising
Obtain target user target identity information, the target identity information include at least with the next item down: gender, the age,
Domain, server；
It is obtained from presetting database corresponding with the target identity information multiple with reference to user；
It determines the multiple with reference to the corresponding target reverberation parameters of user；
According to the target reverberation parameters, mono data to be played is handled, obtains reverberation dual channel data.
2. the method according to claim 1, wherein the determination is the multiple mixed with reference to the corresponding target of user
Ring parameter, comprising:
It is played from history reverberation corresponding with reference user each in the multiple reference user is obtained in the presetting database
Record obtains multiple first history reverberation and plays record；
Obtain the multiple first history reverberation play every one first history reverberation broadcasting in record record it is corresponding listen to parameter,
It obtains multiple listening to parameter；
The target reverberation parameters are determined according to the multiple parameter of listening to.
3. according to the method described in claim 2, it is characterized in that, the multiple parameter of listening to includes the multiple first history
Reverberation plays every one first history reverberation broadcasting in record and records corresponding audio types, described to listen to parameter according to the multiple
Determine the target reverberation parameters, comprising:
Obtain the corresponding target audio type of the monophonic audio；
It is successful that selection audio types and the target audio type matching in record are played from the multiple first history reverberation
Multiple second history reverberation play record；
It obtains every one second history reverberation broadcasting in the multiple second history reverberation broadcasting record and records corresponding evaluation of estimate, obtain
To multiple evaluations of estimate；
Determine that the corresponding second history reverberation broadcasting of the maximum value in the multiple evaluation of estimate is recorded as target histories reverberation broadcasting
Record；
Determining that the target histories reverberation broadcasting records corresponding reverberation parameters is the target reverberation parameters.
4. according to the method described in claim 3, it is characterized in that, target histories reverberation broadcasting records and corresponding listens to ginseng
Number further includes user mood parameter, described to obtain in the multiple second history reverberation broadcasting log history reverberation broadcasting record often
One second history reverberation broadcasting records corresponding evaluation of estimate, obtains multiple evaluations of estimate, comprising:
Obtain the corresponding default mood parameter of the target audio type；
Obtain the difference between the default mood parameter and the user mood parameter；
The target histories reverberation, which is obtained, according to the ratio between the difference and the default mood parameter plays record correspondence
Evaluation of estimate.
5. method according to claim 1-4, which is characterized in that the presetting database includes multiple users,
The acquisition from presetting database is corresponding with the target identity information multiple with reference to user, comprising:
The identity information for obtaining each user in the multiple user obtains multiple with reference to identity information；
Obtain it is the multiple with reference to the similar value with reference between identity information and the target identity information each in identity information,
Obtain multiple similar values；
The similar value for being greater than targets threshold in the multiple similar value is obtained, multiple target similar values are obtained；
User is referred to using the corresponding user of target similar value each in the multiple target similar value as described, is obtained described more
It is a to refer to user.
6. method according to claim 1-5, which is characterized in that the target identities letter for obtaining target user
Breath, comprising:
Obtain the corresponding target application of the mono data；
Obtain the corresponding target account of the target application；
Searched according to the corresponding identification information of the target account registered in the electronic equipment it is multiple with reference to account；
According to each with reference to the corresponding registration information of account number and shared information in the target account and the multiple reference account
Obtain the target identity information.
7. according to the method described in claim 6, it is characterized in that, described according to the target reverberation parameters, to be played
Mono data is handled, and reverberation dual channel data is obtained, comprising:
The target reverberation parameters are parsed, L channel parameter and right channel parameter are obtained；
The sound characteristic of the target user is determined according to the target account；
According to the sound characteristic, the L channel parameter and the right channel parameter, the mono data is handled,
Obtain the reverberation dual channel data.
8. a kind of 3D sound-effect processing equipment characterized by comprising
Acquiring unit, for obtaining the target identity information of target user, the target identity information is included at least with the next item down:
Gender, age, region, server；It is obtained from presetting database corresponding with the target identity information multiple with reference to user；
Determination unit, it is the multiple with reference to the corresponding target reverberation parameters of user for determining；
It is double to obtain reverberation for handling mono data to be played according to the target reverberation parameters for processing unit
Channel data.
9. a kind of electronic equipment, which is characterized in that including processor, memory, communication interface and one or more program,
In, one or more of programs are stored in the memory, and are configured to be executed by the processor, described program
Include the steps that requiring the instruction in any one of 1-7 method for perform claim.
10. a kind of computer readable storage medium, which is characterized in that it is used to store computer program, wherein the computer
Program makes computer execute the method according to claim 1 to 7.
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