CN110324157A - A kind of multi-person speech chat system - Google Patents
A kind of multi-person speech chat system Download PDFInfo
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- CN110324157A CN110324157A CN201910724618.5A CN201910724618A CN110324157A CN 110324157 A CN110324157 A CN 110324157A CN 201910724618 A CN201910724618 A CN 201910724618A CN 110324157 A CN110324157 A CN 110324157A
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- 238000000034 method Methods 0.000 claims abstract description 52
- 238000004891 communication Methods 0.000 claims abstract description 27
- 238000012545 processing Methods 0.000 claims abstract description 10
- 238000012546 transfer Methods 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 abstract description 13
- 238000003786 synthesis reaction Methods 0.000 abstract description 13
- 230000005236 sound signal Effects 0.000 description 15
- 238000010586 diagram Methods 0.000 description 10
- 230000000977 initiatory effect Effects 0.000 description 5
- 230000002194 synthesizing effect Effects 0.000 description 5
- 238000012544 monitoring process Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L13/00—Speech synthesis; Text to speech systems
- G10L13/02—Methods for producing synthetic speech; Speech synthesisers
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
- G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
- G10L21/0208—Noise filtering
-
- 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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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Acoustics & Sound (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Computational Linguistics (AREA)
- Signal Processing (AREA)
- General Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Telephonic Communication Services (AREA)
- Information Transfer Between Computers (AREA)
Abstract
The invention discloses a kind of multi-person speech chat systems, and the system comprises user terminal apparatus and background process device.The user terminal apparatus includes building group device, speech-sound intelligent identification device, chat device and communication device.Group device of building is for establishing group to chat between user；Live chat of the chat device for user in group；The communication device is used for the communication between user terminal apparatus and background process device and the communication between user；The background service processing unit saves user information and responds the various requests that user terminal apparatus is sent, and carries out algorithm process.User speech is identified by using speech-sound intelligent identification device, noise has been filtered, to save network flow, has improved chat quality；In addition, carrying out time synchronization synthesis by the voice to each user, the problem of putting the cart before the horse of different user voice is avoided, the user experience is improved.
Description
Technical field
The present invention relates to voice-enabled chat technical field more particularly to a kind of multi-person speech chat systems.
Background technique
Currently, with universal and network flow price the decline of network, the chat of network multi-person speech is increasingly prevailing.But
It is, when ambient enviroment noise is larger, on the one hand to make chat experience bad, on the other hand cause the waste of network flow.This hair
The bright voice by user identifies, filters out non-user voice, saves network flow, the user experience is improved；Separately
Outside, under current communication network situation, due to network speed and time delay are larger, the effect of multi-person speech chat is not very
It is good, it sometimes appear that after user its voice for speaking when hearing instead preceding.The present invention by the voice to different user into
Row time synchronization, efficiently solves the problems, such as this.
Summary of the invention
The present invention provides a kind of multi-person speech chat systems.The multi-person speech chat system includes:
It is used for user, the user terminal apparatus of operation.The user terminal apparatus can be mobile phone, PC computer, put down
Vehicle device large-size screen monitors, intelligent back vision mirror, vehicle intelligent terminal on plate computer and automobile etc.；
For storing user information and group information, the various requests that response user terminal apparatus is sent and carrying out at algorithm
Reason and as user-to-user information transfer background process device；
The user terminal apparatus includes:
For establishing group so that chats between user builds group device.Build group mode can there are many.Any user
It can initiate to build a group, can draw other users that the group is added after building group, can also be added by other users application
Enter the group；Furthermore it is also possible to which user in the range automatically becomes a group using geographic range as standard.Certainly, exist
When building group as standard using geographic range, user can also be with the active shield group.The geographic range can be region, such as
Region from user's 5km range is also possible to a road or a route.
For between user terminal apparatus and background process device communication and user between the communication device that communicates.
Chat device for group user chat；The chat device includes: in the voice messaging for obtaining user
When used Real-time Audio Collection device；Real-time audio playing device for being used when playing audio；Further, institute
Stating chat device can also include the speech-sound intelligent identification device for the automatic identification user speech in chat.
For user in addition to above-mentioned apparatus, the background process device of the multi-person speech chat system can also include for will not
The audio synthesizer synthesized with the voice of user；Further, the background process device can also include for same
Walk the time service device of time when each user chat.
Any user can initiate to build a group, can draw other users that the group is added after building group, can also be with
The group is added by other users application.User's operation user terminal in group, makes user terminal enter Chat mode.At this point, with
The Real-time Audio Collection device at family end will acquire audio signal in real time, be transmitted to background process dress by the communication device of user terminal
It sets.If user terminal equipped with speech-sound intelligent identification device, can filter out the noise other than the user speech, (user terminal is recorded in advance
Have the sound of the user, be therefrom extracted the feature audio of the user), network flow is saved, chat quality is improved.
The audio user received can be then transmitted to other users by background process device.If background process device is equipped with
Audio synthesizer is then forwarded to other users after then first synthesizing the audio signal of each user in the group received.By
This also saves network flow.
User terminal is when acquiring real-time audio signal, the system time of general usable user terminal.But the user of each user
The system time at end might have difference, i.e. system time is asynchronous.It, can be after described in order to achieve the purpose that time synchronization
Increase time service device in platform processing unit, unified to each user terminal sending time from the background process device, user terminal is being adopted
It is unified to use the time when collecting real-time audio signal, further to promote user experience.
The present invention is widely used, and in addition to it can be applicable to more people's Internet chats, is also used in Web conference, network get-together,
Network debate competition etc..
Detailed description of the invention
Fig. 1 is the composition schematic diagram for the multi-person speech chat system 101 that the embodiment of the present invention 1 provides；
Fig. 2 is the composition schematic diagram for the multi-person speech chat system 201 that the embodiment of the present invention 2 provides；
Fig. 3 is the composition schematic diagram for the multi-person speech chat system 301 that the embodiment of the present invention 3 provides；
Fig. 4 is the composition schematic diagram for the multi-person speech chat system 401 that the embodiment of the present invention 4 provides；
Fig. 5 is the composition schematic diagram for the multi-person speech chat system 501 that the embodiment of the present invention 5 provides；
Specific embodiment
Fig. 1 is the composition schematic diagram for the multi-person speech chat system 101 that the embodiment of the present invention 1 provides.The multi-person speech
Chat system 101, comprising:
It is used for user, the user terminal apparatus 102 of operation；
For storing user information and group information, the various requests that response user terminal apparatus 102 is sent and being calculated
Method processing and the background process device 103 as user-to-user information transfer；
The user terminal apparatus 102 includes:
For establishing group so that chats between user builds group device 104；
For between user terminal apparatus 102 and background process device 103 communication and user between the communication that communicates
Device 105.
Chat device 106 for group user chat；The chat device 106 includes in the voice for obtaining user
When information used Real-time Audio Collection device 107, the real-time audio playing device 108 for being used when playing audio with
And when for chatting automatic identification user speech speech-sound intelligent identification device 109；
Any user can use building the initiation of group device 104 and build a group in user end apparatus 102, and building after group can
To draw other users that the group is added, the group can also be added by other users application.User's operation user in group
End, makes user terminal enter Chat mode.At this point, the Real-time Audio Collection device 107 in the chat device 106 of user terminal will be real-time
Audio signal, speech-sound intelligent identification device 109, the audio input of real-time monitoring user terminal are acquired, and filters out the user speech
Noise (user terminal records the sound for having the user in advance, is therefrom extracted the feature audio of the user) in addition, only by user's language
Sound is transmitted to background process device 103 by the communication device 105 of user terminal, saves network flow, improves chat quality.
The audio user received can be then transmitted to other users by background process device 103.Other users receive the sound
After frequency, the audio is broadcasted by audio playing apparatus 108.
Fig. 2 is the composition schematic diagram for the multi-person speech chat system 201 that the embodiment of the present invention 2 provides.The multi-person speech
Chat system 201, comprising:
It is used for user, the user terminal apparatus 202 of operation；
For storing user information and group information, the various requests that response user terminal apparatus 202 is sent and being calculated
Method processing and the background process device 203 as user-to-user information transfer；
The user terminal apparatus 202 includes:
For establishing group so that chats between user builds group device 204；
For between user terminal apparatus 202 and background process device 203 communication and user between the communication that communicates
Device 205.
Chat device 206 for group user chat；The chat device 206 includes in the voice for obtaining user
When information used Real-time Audio Collection device 207, the real-time audio playing device 208 for being used when playing audio with
And when for chatting automatic identification user speech speech-sound intelligent identification device 209.
The background process device 203 includes for synthesizing the audio of the speech synthesis of each user received together
Device 210.
Any user can use building the initiation of group device 204 and build a group in user end apparatus 202, and building after group can
To draw other users that the group is added, the group can also be added by other users application.User's operation user in group
End, makes user terminal enter Chat mode.At this point, the Real-time Audio Collection device 207 in user terminal chat device 206 will be adopted in real time
Collect audio signal, speech-sound intelligent identification device 209, the audio input of real-time monitoring user terminal, and filter out the user speech with
Outer noise (user terminal records the sound for having the user in advance, is therefrom extracted the feature audio of the user), only by user speech
It is transmitted to background process device 203 by the communication device 205 of user terminal, network flow is saved, improves chat quality.
After background process device 203 receives the audio that each user terminal is sent in group, audio synthesizer is first used
210 are synthesized together these audios, then the audio after synthesis is issued to the other users in group.The other users receive
After audio after the synthesis, the audio is broadcasted by audio playing apparatus 208.
Fig. 3 is the composition schematic diagram for the multi-person speech chat system 301 that the embodiment of the present invention 3 provides.The multi-person speech
Chat system 301, comprising:
It is used for user, the user terminal apparatus 302 of operation；
For storing user information and group information, the various requests that response user terminal apparatus 302 is sent and being calculated
Method processing and the background process device 303 as user-to-user information transfer；
The user terminal apparatus 302 includes:
For establishing group so that chats between user builds group device 304；
For between user terminal apparatus 302 and background process device 303 communication and user between the communication that communicates
Device 305.
Chat device 306 for group user chat；The chat device 306 includes in the voice for obtaining user
Used Real-time Audio Collection device 307 and the real-time audio playing device for being used when playing audio when information
308。
The background process device 303 includes for synthesizing the audio of the speech synthesis of each user received together
Device 309.
Any user can use building the initiation of group device 304 and build a group in chat device 306, and building after group can be with
It draws other users that the group is added, the group can also be added by other users application.User's operation user terminal in group,
User terminal is set to enter Chat mode.At this point, the Real-time Audio Collection device 307 of user terminal will acquire audio signal in real time, pass through
The communication device 305 of user terminal is transmitted to background process device 303.
After background process device 303 receives the audio that each user terminal is sent in group, audio synthesizer is first used
309 are synthesized together these audios, then the audio after synthesis is issued to the other users in group.The other users receive
After audio after the synthesis, the audio is broadcasted by audio playing apparatus 308.
Fig. 4 is the composition schematic diagram for the multi-person speech chat system 401 that the embodiment of the present invention 4 provides.The multi-person speech
Chat system 401, comprising:
It is used for user, the user terminal apparatus 402 of operation；
For storing user information and group information, the various requests that response user terminal apparatus 402 is sent and being calculated
Method processing and the background process device 403 as user-to-user information transfer；
The user terminal apparatus 402 includes:
For establishing group so that chats between user builds group device 404；
For between user terminal apparatus 402 and background process device 403 communication and user between the communication that communicates
Device 405.
Chat device 406 for group user chat；The chat device 406 includes in the voice for obtaining user
Used Real-time Audio Collection device 407 is when information with the real-time audio playing device 408 for using when playing audio.
The background process device 403 includes for synthesizing the audio of the speech synthesis of each user received together
Device 409 and the time service device 410 of used time when for each user's synchronous acquisition real-time audio signal.
Any user can use building the initiation of group device 404 and build a group in chat device 406, and building after group can be with
It draws other users that the group is added, the group can also be added by other users application.User's operation user terminal in group,
User terminal is set to enter Chat mode.At this point, the Real-time Audio Collection device 407 of user terminal will acquire audio signal in real time, pass through
The communication device 405 of user terminal is transmitted to background process device 403.
After background process device 403 receives the audio that each user terminal is sent in group, audio synthesizer is first used
409 are synthesized together these audios, then the audio after synthesis is issued to the other users in group.The other users receive
After audio after the synthesis, the audio is broadcasted by audio playing apparatus 408.
User terminal is when acquiring real-time audio signal, the system time of general usable user terminal.But the user of each user
The system time at end might have difference, i.e. system time is asynchronous.In order to achieve the purpose that time synchronization, the embodiment of the present invention
Time service device 410 is increased in the background process device 403, by the time service device 410 in the background process device 403
Unified to each user terminal sending time, user terminal is unified to use the time when acquiring real-time audio signal, further improves
User experience.
Fig. 5 is the composition schematic diagram for the multi-person speech chat system 501 that the embodiment of the present invention 5 provides.The multi-person speech
Chat system 501, comprising:
It is used for user, the user terminal apparatus 502 of operation；
For storing user information and group information, the various requests that response user terminal apparatus 502 is sent and being calculated
Method processing and the background process device 503 as user-to-user information transfer；
The user terminal apparatus 502 includes:
For establishing group so that chats between user builds group device 504；
For between user terminal apparatus 502 and background process device 503 communication and user between the communication that communicates
Device 505.
Chat device 506 for group user chat；The chat device 506 includes in the voice for obtaining user
When information used Real-time Audio Collection device 507, the real-time audio playing device 508 for being used when playing audio with
And when for chatting automatic identification user speech speech-sound intelligent identification device 509.
The background process device 503 includes for synthesizing the audio of the speech synthesis of each user received together
Device 510 and the time service device 511 of used time when for each user's synchronous acquisition real-time audio signal.
Any user can use building the initiation of group device 504 and build a group in chat device 506, and building after group can be with
It draws other users that the group is added, the group can also be added by other users application.User's operation user terminal in group,
User terminal is set to enter Chat mode.At this point, the Real-time Audio Collection device 507 of user terminal will acquire audio signal, voice in real time
The audio input of 509 real-time monitoring user terminal of intelligent identification device, and filter out the noise other than the user speech (user terminal is pre-
First record has the sound of the user, is therefrom extracted the feature audio of the user), only user speech is filled by the communication of user terminal
It sets 505 and is transmitted to background process device 503, save network flow, improve chat quality.
After background process device 503 receives the audio that each user terminal is sent in group, audio synthesizer is first used
510 are synthesized together these audios, then the audio after synthesis is issued to the other users in group.The other users receive
After audio after the synthesis, the audio is broadcasted by audio playing apparatus 508.
User terminal is when acquiring real-time audio signal, the system time of general usable user terminal.But the user of each user
The system time at end might have difference, i.e. system time is asynchronous.In order to achieve the purpose that time synchronization, the embodiment of the present invention
Time service device 511 is increased in the background process device 503, by the time service device 511 in the background process device 503
Unified to each user terminal sending time, user terminal is unified to use the time when acquiring real-time audio signal, further improves
User experience.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, the range for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (5)
1. a kind of multi-person speech chat system, the multi-person speech chat system, comprising:
It is used for user, the user terminal apparatus of operation；
For store user information and group information, the various requests that response user terminal apparatus is sent and carry out algorithm process with
And the background process device as user-to-user information transfer；
The user terminal apparatus includes:
For establishing group so that chats between user builds group device；
For between user terminal apparatus and background process device communication and user between the communication device that communicates；
Chat device for group user chat；The chat device includes:
For Real-time Audio Collection device used when obtaining the voice messaging of user and for being adopted when playing audio
Real-time audio playing device.
It is characterized in that the multi-person speech chat system further include:
Speech-sound intelligent identification device for chat device automatic identification user speech when obtaining the voice messaging of user.
2. multi-person speech chat system according to claim 1, it is characterized in that the backstage of the multi-person speech chat system
Include: in processing unit
The audio synthesizer that voice for sending over each user synthesizes.
3. multi-person speech chat system according to claim 2, it is characterized in that the backstage of the multi-person speech chat system
Processing unit further include:
For the time service device to improve user's real-time audio time accuracy.
4. a kind of multi-person speech chat system, the multi-person speech chat system, comprising:
It is used for user, the user terminal apparatus of operation；
For store user information and group information, the various requests that response user terminal apparatus is sent and carry out algorithm process with
And the background process device as user-to-user information transfer；
The user terminal apparatus includes:
For establishing group so that chats between user builds group device；
For between user terminal apparatus and background process device communication and user between the communication device that communicates；
Chat device for group user chat；The chat device includes:
For Real-time Audio Collection device used when obtaining the voice messaging of user and for being adopted when playing audio
Real-time audio playing device.
It is characterized in that including: in the background process device of the multi-person speech chat system
The audio synthesizer that voice for sending over each user synthesizes.
5. multi-person speech chat system according to claim 4, it is characterized in that the backstage of the multi-person speech chat system
Processing unit further include:
For the time service device to improve user's real-time audio time accuracy.
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