CN107465518A - A kind of network more people while voice-enabled chat method and system - Google Patents
A kind of network more people while voice-enabled chat method and system Download PDFInfo
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- CN107465518A CN107465518A CN201710701608.0A CN201710701608A CN107465518A CN 107465518 A CN107465518 A CN 107465518A CN 201710701608 A CN201710701608 A CN 201710701608A CN 107465518 A CN107465518 A CN 107465518A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/16—Arrangements for providing special services to substations
- H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
- H04L12/1813—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast for computer conferences, e.g. chat rooms
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
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- General Engineering & Computer Science (AREA)
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Abstract
The invention discloses a kind of network more people while voice-enabled chat method and system, the described method comprises the following steps：S1, all users connect remote server by Internet, enter same voice-enabled chat room after logging in；S2, user starts voice-enabled chat, and speech data is uploaded into remote server；S3, change the tone color of each user pronunciation so that the tone color differentiation of each user；Then directly listen on the local device.The present invention is by changing the tone color of each user pronunciation so that the tone color differentiation of each user, so as to which audience can be allowed clearly to tell different people one's voice in speech in more personal voice-enabled chats simultaneously, and voice between each other without interference with；And there can be multiple spokesmans simultaneously in a chatroom so that the communication between user is more efficient.
Description
Technical field
The present invention relates to a kind of network more people while voice-enabled chat method and system, belong to multi-person speech technology neck
Domain.
Background technology
Chatted on multi-person speech, current commonplace way there are two kinds：1. more people's chat systems at times；2. base
In the chat system of virtual location.
However, above-mentioned existing scheme still allows user not convenient enough and experiences imperfect place：
1st, existing more people's chat systems at times can only have people's pronunciation in some period, and other people can not say
Words, although ensure that the clear sound of speaker, can not realize more people's live chats；
2nd, the existing chat system based on virtual location, using the intensity of sound of simple regulation L channel and R channel
Mode realized that the intensity of left and right otoacoustic emission sound is set just with the mode of spatial sound transmission attenuation, and more individuals say
Still it is difficult the sound for distinguishing speaker that audience can be caused during words, and according to the acoustic feature of human ear also is difficult to recognize virtual
Position.
The content of the invention
It is an object of the present invention to provide a kind of network more people voice-enabled chat method and system simultaneously, it can be with
Effectively solve problems of the prior art, in particular by simple regulation L channel and the side of the intensity of sound of R channel
Formula realizes that multi-person speech is chatted, the problem of still audience being caused to be difficult the sound for distinguishing speaker when more individuals speak.
In order to solve the above technical problems, the present invention adopts the following technical scheme that：A kind of network more people while language
Sound chat method, comprises the following steps：
S1, all users connect remote server by Internet, enter same voice-enabled chat room after logging in；
S2, user starts voice-enabled chat, and speech data is uploaded into remote server；
S3, change the tone color of each user pronunciation so that the tone color differentiation of each user；Then directly in local device
On listen to.
Preferably, in step S2, in addition to：Described speech data is compressed, is then uploaded to remote service again
Device, so as to effectively save system transmission bandwidth.
Preferably, in step S3, the tone color of each user pronunciation is changed by way of interpolation, resampling so that each
The tone color differentiation of user, namely by setting different interpolation to count and different resampling frequencies, realize the difference of tone color
Change, algorithm is simple, and treatment effeciency is higher.
Foregoing network more people in voice-enabled chat method, are changing the sound of each user pronunciation in step S3 simultaneously
Before color, in addition to：Sound using one or more of modes in noise reduction, equilibrium, addition reverberation, pressure limiting etc. to each user
Modified and beautified, so as to improve the hearing enjoying of audience, and these Technical comparings taken control well, easily set
Obtain relatively good auditory effect.
In the present invention, step S3 also includes：A locational space is fictionalized in the local client of each audience so that this
Ground user is in home position, and other users surround an arc before local user, then passed through according to position relationship
Head-related transfer function simulates different user sound to the voice data of two ear drum membranes of audience, so as to allow each tin
Crowd feels other people stand in face of him to be talked, and each sound both is from different directions, is not only convenient for distinguishing
Not different speaker, moreover it is possible to strengthen telepresenc.
Preferably, if in addition to local user the status of other users all equality, described other users are in local use
An arc is surrounded before family, and is evenly distributed on circular arc, so as to evenly distribute can allow audience to greatest extent differentiate appoint
The sound for two adjacent speakers of anticipating；If the status of other users is unequal in addition to local user, described other users
An arc is surrounded before local user, and wherein the distance between responsible consumer and remaining other users are more than residue
The distance between other each users so that the sound of important spokesman is easiest to be resolved；And user gets over
It is important its position to be set more remote with the distance of other users, ensure that the sound of responsible consumer is easier by area with this
Point.
A kind of network more people while voice chatting system, including：
Log-in module：Remote server is connected by Internet for all users, entered after logging in same
Voice-enabled chat room；
Chat and data uploading module, start voice-enabled chat, and speech data is uploaded into remote server for user；
Tone color processing module, for changing the tone color of each user pronunciation so that the tone color differentiation of each user；
Voice frequency listening module, for listening to the voice data after handling.
Preferably, described chat and data uploading module also include：
Data compressing module, for being compressed to described speech data.
Preferably, in addition to：
Sound is modified and beautification module, for using noise reduction, equilibrium, the one or more of modes added in reverberation, pressure limiting
The sound of each user is modified and beautified.
Network more people of the present invention while voice chatting system, in addition to：
Virtual location distribute module, for fictionalizing a locational space in the local client of each audience so that this
Ground user is in home position, and other users surround an arc before local user；
Voice data analog module, for simulating different user sound by head-related transfer function according to position relationship
Voice data of the sound to two ear drum membranes of audience.
Described virtual location distribute module, if the status of other users all equality in addition to local user, described
Other users surround an arc before local user, and are evenly distributed on circular arc, and audience can be allowed so as to evenly distribute
The sound of any two adjacent speaker is differentiated to greatest extent；If the status of other users is unequal in addition to local user,
Then described other users surround an arc before local user, and wherein responsible consumer and remaining other users it
Between distance be more than the distance between other remaining each users so that the sound of important spokesman be easiest to by
Differentiate；And user is more important can be set its position more remote with the distance of other users, ensure responsible consumer with this
Sound is more easily distinguished.
Compared with prior art, the present invention has advantages below：
1st, by changing the tone color of each user pronunciation so that the tone color differentiation of each user, so as to how personal same
When voice-enabled chat when audience can be allowed clearly to tell different people one's voice in speech, and voice between each other without interference with；
In addition, the present invention can greatly optimize the audio experience of audience, and there can be multiple hairs simultaneously in a chatroom
Speaker so that the communication between user is more efficient；
2nd, by being compressed to described speech data, remote server is then uploaded to again, so as to effectively save
About system transmission bandwidth；
3rd, the present invention considers attenuation of the structure to sound of human ear on the basis of using background technology, that is,
Head-related transfer function make use of to simulate different user sound to the voice data of two ear drum membranes of audience, so as to allow
Audience it is apparent tell virtual location that different people speaks and the sound of different people；
4th, the sound of each user is entered by using one or more of modes in noise reduction, equilibrium, addition reverberation, pressure limiting
Row modification and beautification, so as to allow each spokesman in chatroom to have the higher beautiful timbre of identification, so as to improve
The hearing enjoying of audience, at the same cause it is more personal converse simultaneously chat when, voice between each other without interference with；
Even if the 5, situation of only one spokesman, spokesman can also use the system, the sound of oneself be carried out beautiful
Change and modify；
6th, the present invention is handled the audio that all remote servers transmit in local user side, so as to local visitor
On the one hand family end, to ensure the differentiation of tone color, can reduce remote service by distributing different interpolation and sampling parameter
The computing load of device, it on the other hand also ensure that audience can clearly tell different people one's voice in speech；
7th, in the present invention, when carrying out virtual location distribution, if the status of other users all equality in addition to local user,
Described other users surround an arc before local user, and are evenly distributed on circular arc, so as to evenly distribute energy
Audience is allowed to differentiate the sound of any two adjacent speaker to greatest extent；If the status of other users is not in addition to local user
Equality, then described other users surround an arc before local user, and wherein responsible consumer with it is remaining other
The distance between user is more than the distance between other remaining each users, so that the sound of important spokesman is most
Easily it is resolved；And user is more important can be set its position more remote with the distance of other users, ensured with this important
The sound of user is more easily distinguished.
Brief description of the drawings
Fig. 1 is a kind of method flow diagram of embodiment of the present invention；
Fig. 2 is a kind of schematic diagram of system architecture of the present invention；
Fig. 3 be the other users in addition to local user status all equality when user's virtual location distribution schematic diagram；
Fig. 4 is user's virtual location distribution schematic diagram when having responsible consumer.
The present invention is further illustrated with reference to the accompanying drawings and detailed description.
Embodiment
Embodiments of the invention：A kind of network more people while voice-enabled chat method, as shown in Figure 1 and Figure 2, including
Following steps：
S1, all users connect remote server by Internet, enter same voice-enabled chat room after logging in；
S2, user starts voice-enabled chat, and speech data is uploaded into remote server；
S3, change the tone color of each user pronunciation so that the tone color differentiation of each user；Then directly in local device
On listen to.
In step S2, in addition to：Described speech data is compressed, is then uploaded to remote server again.
In step S3, change the tone color of each user pronunciation by way of interpolation, resampling so that the sound of each user
Aberration alienation.
In step S3 before the tone color of each user pronunciation is changed, noise reduction, equilibrium can be used, added in reverberation, pressure limiting
One or more of modes the sound of each user is modified and beautified.
The sound of each user can also be modified and beautified by way of adding and encouraging, but this mode ratio
More difficult control, sound can feel more random if control is bad.
For the ease of distinguishing that different speakers, and enhancing telepresenc, step S3 also include：In the local of each audience
Client fictionalizes a locational space so that local user is in home position, and other users are enclosed before local user
Into an arc, different user sound is then simulated to two ears of audience by head-related transfer function according to position relationship
The voice data of eardrum.
Optionally, if in addition to local user the status of other users all equality, described other users are in local use
An arc is surrounded before family, and (as shown in Figure 3) is evenly distributed on circular arc；If the other users in addition to local user
Status is unequal, then described other users surround an arc, and wherein responsible consumer and residue before local user
The distance between other users be more than the distance between other remaining each users, and user is more important can be by its position
(as shown in Figure 4) more remote with other users distances that install.
A kind of network more people while voice chatting system, including：
Log-in module：Remote server is connected by Internet for all users, entered after logging in same
Voice-enabled chat room；
Chat and data uploading module, start voice-enabled chat, and speech data is uploaded into remote server for user；
Tone color processing module, for changing the tone color of each user pronunciation so that the tone color differentiation of each user；
Voice frequency listening module, for listening to the voice data after handling.
Described chat and data uploading module also includes：
Data compressing module, for being compressed to described speech data.
Also include：
Sound is modified and beautification module, for using noise reduction, equilibrium, the one or more of modes added in reverberation, pressure limiting
The sound of each user is modified and beautified.
Also include：
Virtual location distribute module, for fictionalizing a locational space in the local client of each audience so that this
Ground user is in home position, and other users surround an arc before local user；
Voice data analog module, for simulating different user sound by head-related transfer function according to position relationship
Voice data of the sound to two ear drum membranes of audience.
Optionally, described virtual location distribute module, if the status of other users all equality in addition to local user,
Described other users surround an arc before local user, and are evenly distributed on circular arc；If remove local user
The status of outer other users is unequal, then described other users surround an arc before local user, and wherein heavy
The distance between user and remaining other users is wanted to be more than the distance between other remaining each users, and user is heavier
Its position can be set more remote with the distance of other users.
A kind of operation principle of embodiment of the present invention：
The present invention is handled the tone color of user voice so that the tone color differentiation of each user, equivalent to we
When listening the band to perform, although sound similar in many pitches (frequency) is superimposed together, as audience we still
The sound of each musical instrument included in sound can clearly be told.Similarly, only need to modify each spokesman in the present invention
Voice tone color, and using HRTF processing virtual scene in different speakers voice so that audience can be differentiated in face of oneself
The spokesman of different azimuth, and hear the speech of different spokesmans.
Claims (10)
1. a kind of network more people while voice-enabled chat method, it is characterised in that comprise the following steps：
S1, all users connect remote server by Internet, enter same voice-enabled chat room after logging in；
S2, user starts voice-enabled chat, and speech data is uploaded into remote server；
S3, change the tone color of each user pronunciation so that the tone color differentiation of each user；Then directly receive on the local device
Listen.
2. network more people according to claim 1 while voice-enabled chat method, it is characterised in that in step S2,
Also include：Described speech data is compressed, is then uploaded to remote server again.
3. network more people according to claim 1 while voice-enabled chat method, it is characterised in that in step S3,
Change the tone color of each user pronunciation by way of interpolation, resampling so that the tone color differentiation of each user.
4. network more people according to claim 1 simultaneously voice-enabled chat method, it is characterised in that in step S3
Before the tone color for changing each user pronunciation, in addition to：Using noise reduction, equilibrium, the one or more side added in reverberation, pressure limiting
Formula is modified and beautified to the sound of each user.
5. network more people according to claim 1 while voice-enabled chat method, it is characterised in that step S3 is also wrapped
Include：A locational space is fictionalized in the local client of each audience so that local user is in home position, other users
An arc is surrounded before local user；Then different use are simulated by head-related transfer function according to position relationship
Voice data of the family sound to two ear drum membranes of audience.
6. network more people according to claim 5 while voice-enabled chat method, it is characterised in that if except local
With status all equality of outdoor other users, then described other users surround an arc before local user, and
Evenly distributed on circular arc；If the status of other users is unequal in addition to local user, described other users are in local use
Surround an arc before family, and wherein the distance between responsible consumer and remaining other users are more than that remaining other are each
The distance between individual user.
7. a kind of network more people while voice chatting system, it is characterised in that including：
Log-in module：Remote server is connected by Internet for all users, enters same voice after logging in
Chatroom；
Chat and data uploading module, start voice-enabled chat, and speech data is uploaded into remote server for user；
Tone color processing module, for changing the tone color of each user pronunciation so that the tone color differentiation of each user；
Voice frequency listening module, for listening to the voice data after handling.
8. network more people according to claim 7 while voice chatting system, it is characterised in that described chat
And data uploading module also includes：
Data compressing module, for being compressed to described speech data.
9. network more people according to claim 7 while voice chatting system, it is characterised in that also include：
Sound is modified and beautification module, for using one or more of modes in noise reduction, equilibrium, addition reverberation, pressure limiting to each
The sound of individual user is modified and beautified.
10. network more people according to claim 7 while voice chatting system, it is characterised in that also include：
Virtual location distribute module, for fictionalizing a locational space in the local client of each audience so that local to use
Family is in home position, and other users surround an arc before local user；
Voice data analog module, arrived for simulating different user sound by head-related transfer function according to position relationship
The voice data of two ear drum membranes of audience.
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| CN110910895A (en) * | 2019-08-29 | 2020-03-24 | 腾讯科技（深圳）有限公司 | Sound processing method, device, equipment and medium |
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