CN1761291A - Image display device possessing function for ordering songs, and control method - Google Patents
Image display device possessing function for ordering songs, and control method Download PDFInfo
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- CN1761291A CN1761291A CNA2004100505958A CN200410050595A CN1761291A CN 1761291 A CN1761291 A CN 1761291A CN A2004100505958 A CNA2004100505958 A CN A2004100505958A CN 200410050595 A CN200410050595 A CN 200410050595A CN 1761291 A CN1761291 A CN 1761291A
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Abstract
The invention includes following parts: key button input part setup for inputting each command from user and turning on/off device for ordering songs; microprocessor setup for outputting selected volume changeable by controlled loud speaker based on requirement of user; voice signal process part can change accompaniment volume or singer volume based on control signal of microprocessor; image signal process part can output information of caption, image of relevant song and words of a song at same time based on control signal of microprocessor; comparing prior art, the invention not only can control accompaniment volume, but also can delete and change volume of singer; thus, users not skillful in singing can follow a song to sing it easily.
Description
Affiliated technical field
The present invention relates to a kind of song-order machine system, particularly relate to and a kind ofly from the data flow that receives, obtain caption information, accompaniment information and singer informations and isolate singer informations and accompaniment information, image display with song-order machine function and the control method thereof that can optionally control singer informations and accompaniment information.
Background technology
In order to transmit human purpose and amusement, people have experienced the very long period of history to the interest of song.Though only simple singing in antiphonal style phonoreception interest of initial stage, diversified as time goes by musical instrument occurs, and utilizes these musical instruments to cooperate accompaniment to make music begin to advance by the lyrics of song.Modern diversified acoustics and basic accompaniment and song music is advanced the time, can have the transmission people's of emotion purpose more.
As mentioned above, though modern's music has been become the purpose tool for transmitting, disappear long-pendingly or can the man who loves to singing (silly to call sound in the following text) for personality, the general existence be abstained from the tendency of singing in face of other people.
But often appearing at quiet space free ground sound reproduction in recent years, to sing loudly the people that want learning music that exercise sings or the sound that can not sing silly, or go mobile image requesting song room the man who loves to singings for the tense situation of eliminating under the weight.
Current, the mobile image requesting song room of serving, usually all the side in specific building room is provided with mobile image requesting song equipment, therefore, start mobile image requesting song equipment after wanting the people that practise singing to pay certain expense, can see the lyrics that in mobile image song-order machine display, show in the limit to the requesting song room, and then sing in the limit, therefore, when can eliminate the tense situation under the weight, be familiar with the beat and the lyrics of song.
And therefore traditional song-order machine, is wanted to sing if be unfamiliar with the man who loves to singing owing to only control sound accompaniment, and the song that then is difficult to and then wish is sung.
Summary of the invention
The present invention develops for solving above-mentioned existing problems, its objective is provides a kind of caption information, accompaniment information and singer informations of obtaining from receiving data stream, and from the information that these obtain, isolate singer informations and accompaniment information, image display with song-order machine function and the control method thereof that can optionally control singer informations and accompaniment information.
In order to achieve the above object and the image display of the present invention with song-order machine function of exploitation, promptly have for tuning portion that the broadcast singal of selecting the user to wish is provided with, receive broadcast singal, and the broadcast singal that receives is separated into image, voice, and additional information and the multichannel dispenser that is provided with and the image display of a plurality of loud speakers are to be made of following part: the key input part that is provided with for connection/closing function of importing various requirement order that the user wishes and song-order machine by tuning selection; If the user selects the song-order machine turn-on power loss, then from by the multichannel distribution portion from additional information, receive accompaniment information volume and singer's information volume, and according to customer requirements, for control volume separately optionally changes the microprocessor that output is provided with after the volume by corresponding loud speaker; According to microprocessor control signal, change accompaniment volume or the reprocessing of singer's volume and handle all for can export the voice signal that is provided with by respective speaker; According to microprocessor control signal, from by the multichannel distribution portion from additional information extract caption information, and be treated to the picture signal handling part that the image of caption information and respective songs and the lyrics can be exported simultaneously and be provided with.
According to microprocessor control signal, control is by the accompaniment volume change of a loud speaker output in a left side/right loud speaker; Or control is by singer's volume change of a loud speaker output in a left side/right loud speaker.
In order to achieve the above object and the exploitation the present invention have the control method of the image display of song-order machine function, the control method that promptly has the image display with song-order machine function of tuning portion, multichannel dispenser and a plurality of loud speakers was made up of the following stage: judge whether the user selects the judgement stage of song-order machine pattern; If judged result has been selected the song-order machine pattern for the user, accompaniment volume and the singer's volume that obtains in the additional information that will receive by the multichannel dispenser then is according to customer requirements, by the output stage of respective speaker selectivity output; According to the customer requirements alternately output stage of output of pattern and singer's pattern of will accompanying.
If judged result is not selected the song-order machine pattern for the user, then also comprise output stage according to the volume level output that receives.
The output stage of accompaniment volume and the output of singer's volume selectivity was made up of the following stage: if the user has selected the accompaniment pattern, then do not export singer's volume, and add/subtract the output stage of exporting after the accompaniment volume according to user's requirement; If the user has selected singer's pattern, the requirement according to the user when then former state is kept the accompaniment volume adds/subtracts the output stage of exporting after singer's volume.
With accompaniment pattern and singer's pattern alternately the output stage of output be to carry out according to the accompaniment pattern of user's input or the switching command of singer's pattern.
The present invention has following effect:
The first, from the data flow that the broadcasting station receives, obtain accompaniment information and singer informations and caption information, and, if the user has selected the song-order machine function, then, therefore, can form the song-order machine function by the condition that the user wishes because accompaniment control model and singer's control model are controlled respectively.
The second, different with existing song-order machine to accompaniment tone control, according to singer's volume deletion and situation about changing, ignorant user of song also can easierly and then be sung.
The 3rd, even if the room that do not go to request a song also can be sung the song of hope at home, therefore, improved user's satisfaction.
Description of drawings
Fig. 1 is the block diagram that the present invention has the image display of song-order machine function.
Fig. 2 is the control method flow chart of the image display of the present invention with song-order machine function.
Among the figure:
101: input part 102: tuning portion
103: multichannel dispenser 104: the picture signal handling part
105: display part 106: the voice signal handling part
107: loud speaker 108: storage part
109: microprocessor
Embodiment
Below, with reference to accompanying drawing image display and the control method thereof that the present invention has the song-order machine function described in detail:
In recent years, image display develops along with the development of TV tech, and the pattern that transmits broadcast singal along with the development of TV tech also advances.Along with the development of broadcasting transfer mode, people are more and more higher to the Digital Television degree of attentiveness of using the digital delivery pattern.
Yet, along with the accelerationization of digital broadcasting, via satellite/surface wave/broadcasting of the high image quality/high tone quality with various strong points that mode such as wired transmits is also in accelerated development.Compare with existing analog broadcasting, the strong point that digital broadcasting had is not only high image quality, high tone quality, but also has the service function of utilizing diversified additional information.
Therefore, the data flow of reception is to be formed by video, audio frequency, additional information and channel information by the multichannel input.The data flow that receiver is imported into multichannel reconstitutes video, audio frequency, additional information realization song-order machine function with prescribed form through multiple shunt.
Fig. 1 is the block diagram that the present invention has the image display of song-order machine function; Fig. 2 is the control method flow chart of the image display of the present invention with song-order machine function.
The image display that the present invention has a song-order machine function is to be made of following part as shown in Figure 1: various requirement order of wishing for the input user and the key input part 101 of selecting various command such as song-order machine pattern to be provided with; Be tuning 102 of selecting the user to wish that channel is provided with by key input part 101; By in tuning 102 channel of selecting, be separate picture signal, voice signal, and the multichannel dispenser 103 that is provided with of additional information; Receive the picture signal of separating, voice signal, and caption information by multichannel dispenser 103, and the picture signal handling part 104 that the information processing that receives is provided with for the signal that can show in display part 105; Select the song-order machine turn-on power loss by key input part 101, accompaniment control model or the singer's control model selected according to the user, in order can optionally to control to accompaniment volume and singer's volume, output control signal and the microprocessor 109 that is provided with; According to the control signal of microprocessor 109, receive voice signal that separates by multichannel dispenser 103 or the voice signal of in storage part 108, storing, it is treated to the voice signal handling part 106 that can be provided with by the signal of loud speaker 107 outputs.
The image display that has the song-order machine function as constituted above, if the user selects the song-order machine pattern by key input part 101, then microprocessor 109 judges whether identification is request program when whether having accompaniment information or singer informations in the broadcast singal of current reception.
Then, judge whether the user selects the accompaniment control model by key input part 101.
Promptly, if judged result has been selected the accompaniment control model for the user, then microprocessor 109 is extracted the accompaniment information in the additional information of separating by multichannel dispenser 103 out, and is to change the corresponding accompaniment tone of output according to customer requirements, output control signal control voice signal handling part 106.At this moment, do not export singer's sound.
And, if the user has selected singer's pattern, then microprocessor 109 is extracted the singer informations in the additional information of separating by multichannel dispenser 103 out, and is to change the corresponding singer's volume of output according to customer requirements, output control signal control voice signal handling part 106.At this moment, accompaniment tone still connects the previous status output of original reception.
Then, no matter accompaniment control model or singer's control model all will show the lyrics of respective songs.
That is,, then, its easier and then song is sung with singer's voice output size to a certain degree if follow song to want to sing to an all ignorant people of song, so, need to change singer's volume.
The present invention of above-mentioned formation is had the control method of the image display of song-order machine function, be described as follows: at first,, then export image and the voice signal Sl01-S102 that receives if the user has imported the power connection order with reference to Fig. 2.
Then, judge whether the user selects song-order machine Mode S 103.
If judged result has been selected song-order machine Mode S 103 for the user, then also need to judge the current program S104 that whether exporting.That is, judge in the broadcast singal that receives, whether have accompaniment information volume and singer's information volume exactly.
Then, if judged result is the current program S104 that exporting, then extract accompaniment information volume and singer's information volume S105 out.
In addition, if judged result is the current program S104 that do not export, then also need to judge whether to exist the song S106 of storage.
If judged result is then extracted accompaniment information volume and singer's information volume S107 out for there being the song S106 of storage.
Then, judge whether the user selects the control model S108 that accompanies.
Then, if judged result is not then exported singer's volume for the user control model S108 that selects to accompany, and change the volume S109 of accompaniment tone according to user's requirement.
In addition, if judged result then also needs to judge whether to select singer's control model S110 for the user control model S108 that do not select to accompany.
If judged result has been selected singer's control model S110 for the user, the volume of then will accompanying is still in statu quo kept, and presses customer requirements change singer volume S111.
Then, if user's input pattern switch key is then alternately controlled accompaniment volume and singer's volume S112-S113.
Then, if the user closes the song-order machine pattern, then finish; Otherwise turn back to S104 stage S114.
In addition, if judged result is not selected song-order machine Mode S 103 for the user, then the volume of selecting according to the user is exported accompaniment and singer's sound S115 simultaneously.
The image display and the control method thereof that have the song-order machine function as above-mentioned the present invention, import the input source of current singer's sound accompaniment tone simultaneously, at first when making broadcast program, accompaniment is divided into the input source on a left side/right side separately with singer's sound: or particularly to the same the same situation of 5.1 channels, detector separates sound and accompaniment by the accompaniment on a left side/right side of sound is recorded separately, and receive the broadcast singal that loads the lyrics in the text broadcasting such as captions, be separated into accompaniment information simultaneously after the signal analysis by 103 pairs of receptions of multichannel dispenser, singer informations, caption information etc.; And according to the song-order machine pattern that the user selects connect/situation of closing satisfies the customer requirements item.
That is,, then delete singer's sound, only accompaniment tone is added/subtract back output according to customer requirements if the user has selected the accompaniment control model when having selected the song-order machine pattern; If the user has selected singer's control model, only singer's volume is added/subtracts back output by customer requirements when then in statu quo keeping accompaniment tone.
Therefore, the user can easier song of and then wishing with reference to the lyrics that show sing.
And, if current do not have a broadcast music program, then whether there is music program in the program of identification storage, and extracts corresponding accompaniment information and singer's information volume out, can change corresponding accompaniment information and singer's information volume by customer requirements simultaneously.
Claims (5)
1, a kind of image display with song-order machine function, promptly have for tuning portion that the broadcast singal of selecting the user to wish is provided with, receive broadcast singal by tuning selection, and the broadcast singal that receives is separated into image, voice, and additional information and the multichannel dispenser that is provided with and the image display of a plurality of loud speakers is characterized in that being made of following part:
The key input part that is provided with for the connection/closing function of the input various requirement order wished of user and song-order machine;
If the user selects the song-order machine turn-on power loss, then from by the multichannel distribution portion from additional information, receive accompaniment information volume and singer's information volume, and according to customer requirements, for control volume separately optionally changes the microprocessor that output is provided with after the volume by corresponding loud speaker;
According to microprocessor control signal, change accompaniment volume or the reprocessing of singer's volume for exporting the voice signal handling part that is provided with by respective speaker;
According to microprocessor control signal, from by the multichannel distribution portion from additional information extract caption information, and be treated to the picture signal handling part that the image of caption information and respective songs and the lyrics can be exported simultaneously and be provided with.
2, a kind of control method with image display of song-order machine function promptly has the control method of the image display with song-order machine function of tuning portion, multichannel dispenser and a plurality of loud speakers, it is characterized in that being made up of the following stage:
Judge whether the user selects the judgement stage of song-order machine pattern;
If judged result has been selected the song-order machine pattern for the user, then will add the accompaniment volume that obtains in the information and sing, according to customer requirements, by the output stage of respective speaker selectivity output in volume by the sun that the multichannel dispenser receives;
According to the customer requirements alternately output stage of output of pattern and singer's pattern of will accompanying.
3, the control method with image display of song-order machine function according to claim 2 is characterized in that also comprising if judged result is not selected the song-order machine pattern for the user, then the output stage of exporting according to the volume level that receives.
4, the control method with image display of song-order machine function according to claim 2 is characterized in that the described output stage that will accompany the output of volume and singer's volume selectivity is made up of the following stage:
If the user has selected the accompaniment pattern, then do not export singer's volume, and add/subtract the output stage of exporting after the accompaniment volume according to user's requirement;
If the user has selected singer's pattern, the requirement according to the user when then former state is kept the accompaniment volume adds/subtracts the output stage of exporting after singer's volume.
5, the control method with image display of song-order machine function according to claim 2, it is characterized in that described will accompany pattern and singer's pattern alternately the output stage of output be to carry out according to the accompaniment pattern of user's input or the switching command of singer's pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2004100505958A CN1761291A (en) | 2004-10-15 | 2004-10-15 | Image display device possessing function for ordering songs, and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2004100505958A CN1761291A (en) | 2004-10-15 | 2004-10-15 | Image display device possessing function for ordering songs, and control method |
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| Publication Number | Publication Date |
|---|---|
| CN1761291A true CN1761291A (en) | 2006-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2004100505958A Pending CN1761291A (en) | 2004-10-15 | 2004-10-15 | Image display device possessing function for ordering songs, and control method |
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| CN (1) | CN1761291A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105359214A (en) * | 2013-05-03 | 2016-02-24 | 石哲 | Method for producing media contents in duet mode and apparatus used therein |
| CN105869617A (en) * | 2016-03-25 | 2016-08-17 | 北京海尔集成电路设计有限公司 | Karaoke device based on China digital radio |
-
2004
- 2004-10-15 CN CNA2004100505958A patent/CN1761291A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105359214A (en) * | 2013-05-03 | 2016-02-24 | 石哲 | Method for producing media contents in duet mode and apparatus used therein |
| CN105869617A (en) * | 2016-03-25 | 2016-08-17 | 北京海尔集成电路设计有限公司 | Karaoke device based on China digital radio |
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