CN102693716B - Television karaoke system supporting network scoring function and television karaoke realization method - Google Patents
Television karaoke system supporting network scoring function and television karaoke realization method Download PDFInfo
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- CN102693716B CN102693716B CN 201110071464 CN201110071464A CN102693716B CN 102693716 B CN102693716 B CN 102693716B CN 201110071464 CN201110071464 CN 201110071464 CN 201110071464 A CN201110071464 A CN 201110071464A CN 102693716 B CN102693716 B CN 102693716B
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Abstract
The invention relates to a television karaoke system supporting a network scoring function and a television karaoke realization method. A media playing processing module is used for enabling a user to select a song to be sung to carry out audio playing. An audio collection module collects user voice data and sends the data to a network module. A mixing module collects user voice data while the audio collection module collects the user voice data and mixes the collected user data voices with selected accompanying music for outputting. The network module carries out network packaging processing on the user voice data that have been processed by analog-to-digital conversion, establishes network connection with a scoring processing module, informs the scoring processing module of information including the selected song according to signaling interaction, and starts network transmission of the voice data. And the scoring processing module receives the user voice data transmitted by the network module, scores the singing of the user based on analyzing processing on the user voice data, and transmits the score to the media playing processing module by the network for displaying.
Description
Technical field
The present invention relates to television karaoke system, particularly a kind of television karaoke system of network enabled scoring function and implementation method.
Background technology
Karaoke is a kind of entertainment way of singing by music sound accompaniment and the accompaniment of lyrics captions prompting realization simulation band.Kara OK function mainly is by play the audio-video frequency media file that has sound accompaniment, lyrics captions and sight in stereo set, the singer follows sound accompaniment according to lyrics captions promptings and sings realization, can allow the user experience performance enjoyment under the musical background, satisfy people's amusement demand by certain stereo set.
Based on mass foundation widely, Karaoke is from providing specialty Karaoke service end public place of entertainment progressively to enter family in the past, as a kind of recreation, become a kind of important form of home entertaining, AV power amplifier, audio-visual equipment such as VCD, DVD have all possessed Kara OK function at present.In operation systems such as Digital Television, IPTV, also will play Karaoka and introduce family's TV as a kind of value-added service.By karaoke OK system, the chanteur can obtain the accompaniment of various musical instrument audios easily to give song recitals, and make karaoke OK system have the function of marking for chanteur's performance ability, interest and user when promoting the chanteur greatly and use karaoke OK system experience, and carrying out of Kara OK service played facilitation.But existing karaoke Marking scheme itself is finished at the terminal device with Kara OK function usually, and the software and hardware of equipment is had particular requirement, thus the implementation complexity of increase terminal device.Be unfavorable for television terminal equipment expansion Karaoke and scoring function that existing Digital Television, IPTV system have disposed.
Summary of the invention
The objective of the invention is to, for addressing the above problem, propose a kind of television karaoke system and implementation method of network enabled scoring function, greatly reduce the software and hardware requirement to terminal device.
For achieving the above object, propose a kind of television karaoke system of network enabled scoring function, this television karaoke system comprises: terminal, audio mixing module and audio collection module; It is characterized in that,
This television karaoke system also comprises: the scoring processing module;
Described terminal device comprises: media play processing module and mixed-media network modules mixed-media;
Described media play processing module is carried out the demonstration that sound accompaniment is play and marked for the song that the user selects to sing;
Described audio collection module is used for gathering user voice data, and sends to described mixed-media network modules mixed-media;
Described audio mixing module, be used for when described audio collection module is gathered user voice data, user voice data being gathered, and the user data sound that collects mixed with accompaniment music by described media play processing module selection export to stereo set;
Described mixed-media network modules mixed-media is used for that the user voice data after the analog to digital conversion is carried out network package and handles; And set up network connection with described scoring processing module, by Signalling exchange, notice scoring processing module comprises the information of selected song, and starts the network transmission of speech data;
Described scoring processing module, be used for receiving the user voice data that described mixed-media network modules mixed-media transmits, and according to the analyzing and processing of user voice data, provide user's singing grading, and by network scoring is transferred to described media play processing module and show.
Described terminal refers to have the terminal device of media play processing capacity and network function.
Described terminal comprises internet television, IPTV set-top box and digital TV set-top box.
Described audio collection module has analog-digital conversion function, is connected with terminal by digital audio interface; Or described audio collection module is connected with terminal by analog audio interface, and the input simulated audio signal is to terminal, and terminal has analog-digital conversion function, finishes the analog to digital conversion of audio analog signals.
For realizing goal of the invention, the present invention also proposes a kind of television karaoke implementation method of network enabled scoring function, and this method comprises:
At first, the singer selects the song of performance to carry out the sound accompaniment broadcast by the media play processing module in the terminal;
Then, according to the song that the media play processing module is selected, the user sings; The audio collection module is gathered user voice data and is sent to mixed-media network modules mixed-media in the terminal; Simultaneously, the audio mixing module is gathered user voice data, and the user data sound that collects is mixed back output with the accompaniment music of selecting by the media play processing module;
Moreover the user voice data of mixed-media network modules mixed-media after with analog to digital conversion carried out network package and handled; And set up network connection with described scoring processing module, by Signalling exchange, notice scoring processing module comprises the information of selected song, and the network that starts speech data transfers to the scoring processing module;
At last, the scoring processing module receives the user voice data that described mixed-media network modules mixed-media transmits, and according to the analyzing and processing to user voice data, provides user's singing grading, and by network scoring is transferred to described media play processing module and show.
Described terminal refers to have the terminal device of media play processing capacity and network function.
Described terminal is for comprising internet television, IPTV set-top box and digital TV set-top box.
Described audio collection module has analog-digital conversion function, is connected with terminal by digital audio interface; Or described audio collection module is connected with terminal by analog audio interface, and the input simulated audio signal is to terminal, and terminal has analog-digital conversion function, finishes the analog to digital conversion of audio analog signals.
The invention has the advantages that, adopt the scheme of network scoring, carried out the software of singing marking by server and handle, greatly reduce the software and hardware requirement to terminal device; Employing has the audio collection module of digital interface as expanding peripherals, makes the television terminal equipment of existing Digital Television, IPTV system can convenient realization Karaoke and singing marking function.
Description of drawings
Fig. 1 is that the television karaoke system of a kind of network enabled scoring function of the present invention constitutes synoptic diagram;
Fig. 2 is the television karaoke implementation method process flow diagram of a kind of network enabled scoring function of the present invention;
Fig. 3 is the television karaoke system typical case application scenarios figure of network enabled scoring function of the present invention.
Embodiment
The present invention will be described in detail below in conjunction with the drawings and specific embodiments.
At having karaoke OK system and the scoring function higher software and hardware demand to terminal device now, the present invention proposes a kind of television karaoke system and implementation method of network enabled scoring function, by existing Digital Television, the television terminal equipment of IPTV system and cooperating of network scoring processing server, be aided with the expanding peripherals-audio collection module with digital interface, convenient realization Karaoke and singing marking function.
Described system core formation comprises: the audio collection module that is used for singer's voice collecting and analog-to-digital conversion process; Be used for singer's sound mixes output with accompaniment music audio mixing module; Be used for the television terminal that accompaniment music is play and the audio digital signals network package is transmitted; Be used for the scoring processing module that singing marking is handled.Wherein, television terminal comprises: media play processing module and mixed-media network modules mixed-media.For realizing above-mentioned Karaoke and scoring function, the present invention adopts following method especially:
By singer's voice wireless or the wire microphone input, adopt the two-way synchronous collection method, picked up by audio collection module and audio mixing module simultaneously;
The audio collection module can built-in AD conversion unit, is connected with television terminal by digital interface; The audio collection module also can connect television terminal by analog audio interface, sends into simulated audio signal, is finished the analog to digital conversion of voice signal by the built-in AD conversion unit of television terminal;
Described system adopts the method for network scoring, singer's voice signal after the analog to digital conversion is after the television terminal network package is handled, be transferred to the scoring processing module by network, resolve network packet and extract audio digital signals by the scoring processing module, and with the standard Qu Ku of the server stores processing of comparing, according to degree of agreement, be the current performance situation marking of user, and by network mark is returned television terminal, carry out mark by television terminal and show;
In such scheme, described television terminal, general reference has the various terminal devices of media play processing capacity and network function, includes but not limited to internet television, IPTV set-top box, digital TV set-top box etc.
In the such scheme, the digital interface between described audio collection module and the television terminal can adopt but be not limited to USB interface.
As shown in Figure 1, Fig. 1 is the television karaoke system formation synoptic diagram of a kind of network enabled scoring function of the present invention.System's main composition module comprises: audio collection module, audio mixing module, television terminal, scoring processing server.Wherein, the audio collection module is responsible for reception, the AD conversion of user MIC phonetic entry and is sent to television terminal by digital interface; Television terminal comprises: media play processing module and mixed-media network modules mixed-media, media play processing module are responsible for user's UI operation, carry out song and select and music, and mixed-media network modules mixed-media is responsible for the network packing transmission of voice data; The audio mixing module is responsible for the chant music that television terminal is play is mixed with the phonetic entry of singing user MIC, outputs to the equipment of raising one's voice; The scoring processing module is responsible for receiving the user voice data that the television terminal network transmits, and operation scoring process software, and the analyzing and processing according to user voice data provides user's singing grading, and sends television terminal back to.
As shown in Figure 2, Fig. 2 is the television karaoke implementation method process flow diagram of a kind of network enabled scoring function of the present invention.Specifically describe as follows:
(1), the singer is by television terminal UI operation, the song of selecting to sing is carried out sound accompaniment and is play, the television terminal speech data that starts digital interface receives simultaneously;
(2), the voice signal of singer by microphone input, received by the audio collection module.The audio collection module is then finished the analog to digital conversion of voice signal and is sent into television terminal by digital interface;
(3), after the mixed-media network modules mixed-media in the television terminal receives speech data, data are carried out network package handle; And set up network connection with the scoring processing module of far-end, and by Signalling exchange, information such as the selected song of notice scoring processing module, and start the network transmission of speech data;
(4), after the scoring processing server receives the speech data of terminal transmission, unpack processing accordingly, the reduction speech data, further with the standard Qu Ku of storage in the processing of comparing of corresponding song, according to degree of agreement, be the current performance situation marking of user, and mutual by network signal, mark is returned terminal;
(5), after terminal receives the singing marking of network passback, handle by graphic plotting and to show to the user on TV and present.
Typical case's application scenarios:
As shown in Figure 3, Fig. 3 is the television karaoke system typical case application scenarios figure of network enabled scoring function of the present invention.In this scene, chanteur's voice are imported by wireless microphone, and two wireless microphone receivers are monitored same radio band, can receive the phonetic entry of wireless microphone simultaneously, and are converted into the output of baseband analog signal; Have the power amplifying device of sound mixing function as the audio mixing module, finish the synthetic of chanteur's voice and sound accompaniment and output to stereo set; The audio collection module that has USB interface is finished the analog to digital conversion of simulated audio signal and is passed through the USB interface outputting audio data; In this scene, has the network high definition player of media play and network interaction function as the television terminal equipment of sound accompaniment broadcast and the processing of voice data network package, carry out the reception of voice data by USB interface, further voice data being carried out network package handles, voice data is encapsulated in the IP packet as load, connect by IP network and scoring processing server, and transmitting audio data; Scoring processing server equipment is finished the reception of network audio packet and is carried out dissection process, extract digital audio and video signals and with server in the standard Qu Ku that the stores calculation process of comparing, according to degree of agreement, be the current performance situation marking of user, score is by network loopback high definition player, carry out figure by player and show processing, present to the user by TV, finish the karaoke Marking process.
It should be noted last that above embodiment is only unrestricted in order to technical scheme of the present invention to be described.Although the present invention has been described in detail with reference to embodiment, those of ordinary skill in the art is to be understood that, technical scheme of the present invention is made amendment or is equal to replacement, do not break away from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (8)
1. the television karaoke system of a network enabled scoring function, this television karaoke system comprises: terminal, audio mixing module and audio collection module; It is characterized in that,
This television karaoke system also comprises: the scoring processing module;
Described terminal device comprises: media play processing module and mixed-media network modules mixed-media;
Described media play processing module is carried out the demonstration that sound accompaniment is play and marked for the song that the user selects to sing;
Described audio collection module is used for gathering user voice data, and sends to described mixed-media network modules mixed-media;
Described audio mixing module, be used for when described audio collection module is gathered user voice data, user voice data being gathered, and the user voice data that collects mixed with accompaniment music by described media play processing module selection export to stereo set;
Described mixed-media network modules mixed-media is used for that the user voice data after the analog to digital conversion is carried out network package and handles; And set up network connection with described scoring processing module, by Signalling exchange, notice scoring processing module comprises the information of selected song, and starts the network transmission of user voice data;
Described scoring processing module, be used for receiving the user voice data that described mixed-media network modules mixed-media transmits, and according to the analyzing and processing of user voice data, provide user's singing grading, and by network scoring is transferred to described media play processing module and show.
2. the television karaoke system of network enabled scoring function according to claim 1 is characterized in that, described terminal refers to have the terminal device of media play processing capacity and network function.
3. the television karaoke system of network enabled scoring function according to claim 2 is characterized in that, described terminal comprises internet television, IPTV set-top box and digital TV set-top box.
4. the television karaoke system of network enabled scoring function according to claim 1 is characterized in that, described audio collection module has analog-digital conversion function, is connected with terminal by digital audio interface; Or described audio collection module is connected with terminal by analog audio interface, and the input simulated audio signal is to terminal, and terminal has analog-digital conversion function, finishes the analog to digital conversion of audio analog signals.
5. the television karaoke implementation method of a network enabled scoring function, this method comprises:
At first, the singer selects the song of performance to carry out the sound accompaniment broadcast by the media play processing module in the terminal;
Then, according to the song that the media play processing module is selected, the user sings; The audio collection module is gathered user voice data and is sent to mixed-media network modules mixed-media in the terminal; Simultaneously, the audio mixing module is gathered user voice data, and the user voice data that collects is mixed back output with the accompaniment music of selecting by the media play processing module;
Moreover the user voice data of mixed-media network modules mixed-media after with analog to digital conversion carried out network package and handled; And set up network connection with described scoring processing module, by Signalling exchange, notice scoring processing module comprises the information of selected song, and the network that starts user voice data transfers to the scoring processing module;
At last, the scoring processing module receives the user voice data that described mixed-media network modules mixed-media transmits, and according to the analyzing and processing to user voice data, provides user's singing grading, and by network scoring is transferred to described media play processing module and show.
6. the television karaoke implementation method of network enabled scoring function according to claim 5 is characterized in that, described terminal refers to have the terminal device of media play processing capacity and network function.
7. the television karaoke implementation method of network enabled scoring function according to claim 6 is characterized in that, described terminal is for comprising internet television, IPTV set-top box and digital TV set-top box.
8. the television karaoke implementation method of network enabled scoring function according to claim 5 is characterized in that, described audio collection module has analog-digital conversion function, is connected with terminal by digital audio interface; Or described audio collection module is connected with terminal by analog audio interface, and the input simulated audio signal is to terminal, and terminal has analog-digital conversion function, finishes the analog to digital conversion of audio analog signals.
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| CN 201110071464 CN102693716B (en) | 2011-03-24 | 2011-03-24 | Television karaoke system supporting network scoring function and television karaoke realization method |
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| CN 201110071464 CN102693716B (en) | 2011-03-24 | 2011-03-24 | Television karaoke system supporting network scoring function and television karaoke realization method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103561298A (en) * | 2013-11-15 | 2014-02-05 | 无锡市电子仪表工业有限公司 | Digital television set-top box with wireless microphone |
| CN103686538B (en) * | 2013-12-16 | 2017-07-11 | 福建海媚数码科技有限公司 | Singing scoring voice collector |
| CN104079966A (en) * | 2014-05-15 | 2014-10-01 | 惠州市水木网络科技有限公司 | Karaoke sharing system based on set top box |
| CN104392712B (en) * | 2014-08-27 | 2019-08-13 | 贵阳语玩科技有限公司 | A kind of method and device for realizing Kara OK function |
| CN107347167A (en) * | 2017-05-27 | 2017-11-14 | 福建星网视易信息系统有限公司 | A kind of method, system and application for realizing networking singing competition |
| CN108010503B (en) * | 2017-12-27 | 2021-12-03 | 北京酷我科技有限公司 | K song recording method |
| CN110706682A (en) * | 2019-10-12 | 2020-01-17 | 北京小米移动软件有限公司 | Method, device, equipment and storage medium for outputting audio of intelligent sound box |
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| JP3690224B2 (en) * | 2000-01-13 | 2005-08-31 | ヤマハ株式会社 | Mobile phone and mobile phone system |
| KR20060112633A (en) * | 2005-04-28 | 2006-11-01 | (주)나요미디어 | System and method for grading singing data |
| CN101364407B (en) * | 2008-09-17 | 2011-12-28 | 清华大学 | Karaoke singing marking method keeping subjective consistency |
| CN101707679A (en) * | 2009-10-30 | 2010-05-12 | 深圳创维－Rgb电子有限公司 | Television, karaoke marking system and method thereof |
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