CN1131758A - Lighting control method of video-song accompaniment and video-song accompaniment apparatus adopting the same - Google Patents
Lighting control method of video-song accompaniment and video-song accompaniment apparatus adopting the same Download PDFInfo
- Publication number
- CN1131758A CN1131758A CN95119715A CN95119715A CN1131758A CN 1131758 A CN1131758 A CN 1131758A CN 95119715 A CN95119715 A CN 95119715A CN 95119715 A CN95119715 A CN 95119715A CN 1131758 A CN1131758 A CN 1131758A
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- China
- Prior art keywords
- data
- accompaniment
- photocontrol
- information
- signal
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
- G10H1/36—Accompaniment arrangements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
The present invention relates to a light control method that the illumination is controlled through using accompaniment data and a visible image song accompaniment device adopted the method. The light control method comprises the following processes: the light control data are coded and the coded data is recorded in a specified channel information between the accompaniment data according to a MIDI standard, the specified channel information is detected (wherein the coded light control data are recorded between the accompaniment data), and the light control data of the detected information is decoded, then the illumination way is controlled on the basis of the coded light control data, thereby the illumination state of an illumination device is controlled rightly according to the emotional appeal of the certain song.
Description
The present invention relates to a kind of apparatus for accompanying song, relate in particular to a kind of by using accompaniment data control illumination light control method and, a kind of visible image song accompaniment device that adopts this light control method.
Visible image song accompaniment device is called OK a karaoke club 0K system usually, and it shows the lyrics according to the accompaniment signal on image display.So, while just enjoying, the user watch the shown lyrics closing the enjoyment of the bat singing of accompaniment.
Usually, in most of OK a karaoke club 0K recreation center, visible image song accompaniment device is installed simultaneously with a kind of lighting device.But, owing to do not consider the sentiment of this accompanying song during the work of conventional lighting device, that is operate in a kind of constant mode, thereby often be not suitable for the sentiment of this song by the atmosphere that this lighting device produced.
For solving above problem, one object of the present invention will can be controlled illumination according to the sentiment of song for video-song accompaniment provides a kind of light control method exactly.
Another object of the present invention provides a kind of visible image song accompaniment device that adopts above-mentioned light control method.
Therefore, for realizing first target, light control method in a kind of video-song accompaniment is provided, and this light control method comprises following step: to the photocontrol data encode and will be coded data be recorded in according in the special modality information in the accompaniment data of MIDI (musical instrument data interface) standard; Detection special modality information (the photocontrol data of wherein having encoded are recorded in the middle of the accompaniment data) is also decoded to the photocontrol data from the information that is detected; And according to the photocontrol Data Control illumination mode of being decoded.
For realizing second target, a kind of visible image song accompaniment device is provided, this device comprises: an accompaniment data memory that is used to store the midi standard accompaniment data of the channel information that comprises the photocontrol data that a record encoded; A lyrics data memory that is used for storing lyrics data; An accompaniment signal generator that is used for producing the accompaniment signal according to accompaniment data; A lyrics signal generator that is used for producing video signal according to lyrics data; And the controller of the playback of generation that is used for controlling video signal and accompaniment signal.Here, controller sense channel information (the photocontrol data of wherein having encoded are recorded in the middle of the accompaniment data that is stored in the accompaniment data memory) and output detect information, visible image song accompaniment device also comprises: one is used for the photocontrol data of the channel information that comes self-controller are decoded and produced a photocontrol demoder corresponding to the optical control signal of these photocontrol data; And illumination apparatus by the optical control signal control illumination mode of this photocontrol demoder generation.
By the preferential embodiment that present invention will be described in detail with reference to the accompanying, above purpose of the present invention and advantage will be clearer, wherein:
Fig. 1 is one and is used for illustrating the process flow diagram according to the light control method of visible image song accompaniment device of the present invention;
Fig. 2 is the block scheme of an explanation according to visible image song accompaniment device of the present invention;
Fig. 3 is the view of the routine data form of a channel information of an expression; And
Fig. 4 is a view of representing the data layout of a channel information according to the present invention.
Fig. 1 represents the process according to light control method of the present invention.Mainly be that the photocontrol data of having encoded are recorded in according in the specific channel information in the middle of the accompaniment data of midi standard.The accompaniment data of this visible image song accompaniment device is followed midi standard.The photocontrol data are used the channel information record.For example, in step 100, the photocontrol data of having encoded are recorded in the phonemic notation and note loudness data section of the 15th passage in 16 channel informations.
In specific channel information (the 15th passage in example of the present invention), the photocontrol data of having encoded are recorded in the middle of the above accompaniment data, and this specific channel information is detected in step 110.
These photocontrol data get and produce an optical control signal corresponding to the photocontrol data of this decoding by decoding in the special modality information that detects in the step 110.In step 120, this optical control signal is being controlled illumination mode, rotation mode and speed.
In step 130, illumination is to control according to the optical control signal that is produced in the step 120.For example, Xuan Zhuan red light can be connected for clapping song slowly at a slow speed, and atwirl amber light is the song connection of more cheerful and more light-hearted rhythm.
Fig. 2 represents according to visible image song accompaniment device of the present invention.With reference to Fig. 2, label 10 is represented an accompaniment data memory that is used for storing the accompaniment data of midi standard, and this accompaniment data comprises the channel information that the photocontrol data of having encoded are encoded and write down; Lyrics data memory of label 12 expressions; Label 14 expression is used for storing the lyrics signal generator corresponding to first video signal of a bit-mapped font of lyrics data; Font read-only memory (ROM) that is used for storing this bit-mapped font of label 16 expressions; Background image generator that is used for producing second video signal that background image is provided of label 18 expressions; One of label 20 expression is used for first video signal that will be produced by lyrics signal generator 14 and second video signal by the generation of background image generator and mixes and mixing resultant is exported to the video mixer of monitor 22; Label 24 expressions produce the accompaniment signal generator of an accompaniment signal according to accompaniment data; Label 26 represents one to be used for accompaniment signal that accompaniment signal generator 24 is produced and a singer's who imports by microphone 28 voice signal and to mix and mixing resultant is outputed to the Audio mixer of loudspeaker 30; Label 32 is represented a controller, this controller is used for reading the accompaniment data that is stored in accompaniment data memory 10 and the data of being read is offered accompaniment signal generator 24, show lyrics data by control lyrics data memory 12 and lyrics signal generator 14, detection carries the special modality information of the photocontrol data of having encoded, and the output testing result; One of label 34 expression is used for importing song number and specifies the order input block of other control operations; And one of label 36 expression is used for the photocontrol data are decoded and producing one corresponding to the photocontrol demoder of the optical control signal of decoded data by receiving by the special modality information of controller 12 outputs.Herein, photocontrol demoder 36 is chosen according to a kind of mode in the various photocontrol modes of photocontrol data preprepared and is produced optical control signal corresponding to chosen manner.Illumination apparatus of label 38 expressions, its illumination mode is controlled by the optical control signal that is produced according to photocontrol demoder 36.Here, equipment common unit of colorful colored lights and one whirligig that is used for rotating this color lamp can be used as illumination apparatus 38.
Accompaniment data is made up of the MIDI data, and the MIDI data layout is shown in table 1.
Table 1
| Information type | Parameter | State byte | The data word joint number |
| Channel information | Note stops note and plays the control of multitone key pressure and switch the instrument tamber pressure channel pressure film (paper tinsel) of setting the tone and switch | ????8X ????9X ????AX ????BX ????CX ????DX ????EX | ????2 ????2 ????2 ????2 ????1 ????1 ????2 |
| System information | The startup of special instruction switching montage device frame switching song position indicator song selector tuning request special instruction stop timing clock continues to stop lively sensing system and resets | ????F0 ????F1 ????F2 ????F3 ????F6 ????F7 ????F8 ????FA ????FB ????FC ????FE ????FF | Optional 121 do not have |
Midi signal comprises a state byte and more than one data byte.According to state byte, midi signal roughly is divided into a channel information, system information and an intermediate conversion information (not shown in the table).Channel information is divided into a voice messaging and a mode information, and system information is divided into a specific information, a common information and a real-time information.Intermediate conversion information is to use the device of MIDI data for the ease of manufacturer production, and is used for transmitting and is not the various information represented by midi standard.
As shown in Figure 3, channel information is represented the start and stop of the note of an a kind of musical instrument or a passage with a kind of desirable tone and loudness.
Fig. 3 illustrates the data layout of the channel information in a kind of MIDI data.In Fig. 3, channel information 200 comprises note start and stop data 200a, channel data 200b, phonemic notation data 200c and note loudness data 200d.
The performance of a particular note of a kind of musical instrument of note start and stop Data Control or stop, this musical instrument comes appointment by channel data 200b and phonemic notation data 200c, and these two data all are to follow after note start and stop data.
Phonemic notation data 200c represents the tone by the specified a kind of musical instrument of channel data 200b, and note loudness data 200d is a loudness of determining specified tone.
In light control method of the present invention, replace the photocontrol data of accompaniment data to be recorded in the channel information with a particular instrument accompaniment data so that illumination is controlled by recorded data.
Fig. 4 illustrates a kind of channel information with the photocontrol data that are used for passage 15.
In Fig. 4, the channel information 300 that is used for illumination control has note start and stop data 300a, channel data 300b, irradiancy of colored light data 300c and color lamp spin data 300d.Herein, channel data 300b refers to passage 15.
When as shown in Figure 4 channel information produced, controller 32 just extracted irradiancy of colored light data and the color lamp spin data that is included in the channel information that is produced, and the data of being extracted are offered photocontrol demoder 36.
Photocontrol demoder 36 is chosen a kind of illumination mode corresponding to these irradiancy of colored light data and color lamp spin data, produces a kind of optical control signal corresponding to selected mode, and the signal that is produced is offered illumination apparatus 38.
According to the optical control signal that demoder 36 is provided, illumination apparatus 38 control illumination states.Therefore, the illumination that is suitable for a certain song artistic conception has just produced.
As mentioned above, light control method according to the present invention has according to the rightly effect of the illumination state of controlled light device of a certain song sentiment.
In addition, visible image song accompaniment device according to the present invention has the effect of the extra light control device of a kind of not needs, because this visible image song accompaniment device can be come the controlled light state by the photocontrol data that detection is included in the accompaniment signal.
Claims (2)
1. a kind of light control method in the video-song accompaniment comprises following step:
The photocontrol data are encoded, and data encoded is recorded according in the special modality information in the middle of the accompaniment data of MIDI (musical instrument digital interface) standard;
Detect special modality information (wherein coded photocontrol data are recorded in the middle of the accompaniment data), and the photocontrol data of the information that detected are decoded; And
According to a kind of illumination mode of decoded photocontrol Data Control.
2. visible image song accompaniment device comprises:
An accompaniment data memory that is used for storing the accompaniment data of midi standard, accompaniment data comprises a channel information that is writing down the photocontrol data that are encoded therein;
A lyrics data memory that is used for storing lyrics data;
An accompaniment signal generator that is used for producing the accompaniment signal according to accompaniment data;
A lyrics signal generator that is used for producing video signal according to lyrics data; And
The controller of the playback of generation that is used for controlling video signal and accompaniment signal.
Here, described controller detects this channel information (wherein, the photocontrol data that are encoded are recorded in the middle of the accompaniment data that is stored in the described accompaniment data memory), and exports detected information;
Described visible image song accompaniment device also comprises:
One is used for the photocontrol data of the channel information of described controller output are decoded and produced a photocontrol demoder corresponding to the optical control signal of photocontrol data; And
An illumination apparatus, its illumination mode is controlled by the optical control signal that described photocontrol demoder is produced.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019940030461A KR0141180B1 (en) | 1994-11-18 | 1994-11-18 | Light control method and device for image sound accompaniment |
| KR30461/94 | 1994-11-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1131758A true CN1131758A (en) | 1996-09-25 |
Family
ID=19398383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95119715A Pending CN1131758A (en) | 1994-11-18 | 1995-11-17 | Lighting control method of video-song accompaniment and video-song accompaniment apparatus adopting the same |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR0141180B1 (en) |
| CN (1) | CN1131758A (en) |
| NL (1) | NL1001685A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8008561B2 (en) | 2003-01-17 | 2011-08-30 | Motorola Mobility, Inc. | Audio file format with mapped lighting effects and method for controlling lighting effects using an audio file format |
| US8115091B2 (en) | 2004-07-16 | 2012-02-14 | Motorola Mobility, Inc. | Method and device for controlling vibrational and light effects using instrument definitions in an audio file format |
| US8841847B2 (en) | 2003-01-17 | 2014-09-23 | Motorola Mobility Llc | Electronic device for controlling lighting effects using an audio file |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100296298B1 (en) * | 1998-09-29 | 2001-08-07 | 구자홍 | Atmosphere representation apparatus and method for karaoke system |
-
1994
- 1994-11-18 KR KR1019940030461A patent/KR0141180B1/en not_active IP Right Cessation
-
1995
- 1995-11-17 CN CN95119715A patent/CN1131758A/en active Pending
- 1995-11-17 NL NL1001685A patent/NL1001685A1/en not_active Application Discontinuation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8008561B2 (en) | 2003-01-17 | 2011-08-30 | Motorola Mobility, Inc. | Audio file format with mapped lighting effects and method for controlling lighting effects using an audio file format |
| US8841847B2 (en) | 2003-01-17 | 2014-09-23 | Motorola Mobility Llc | Electronic device for controlling lighting effects using an audio file |
| US8115091B2 (en) | 2004-07-16 | 2012-02-14 | Motorola Mobility, Inc. | Method and device for controlling vibrational and light effects using instrument definitions in an audio file format |
Also Published As
| Publication number | Publication date |
|---|---|
| KR960019034A (en) | 1996-06-17 |
| KR0141180B1 (en) | 1998-07-15 |
| NL1001685A1 (en) | 1996-05-20 |
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