CN101252801B - Method and apparatus for controlling light - Google Patents
Method and apparatus for controlling light Download PDFInfo
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- CN101252801B CN101252801B CN2008100847667A CN200810084766A CN101252801B CN 101252801 B CN101252801 B CN 101252801B CN 2008100847667 A CN2008100847667 A CN 2008100847667A CN 200810084766 A CN200810084766 A CN 200810084766A CN 101252801 B CN101252801 B CN 101252801B
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Abstract
The invention discloses a lamp light controlling method, which comprises the steps that the corresponding relationship between an amplitude band and the intensity of lamp controlling signals and the corresponding relationship between a frequency band and the color of the lamp are set; audio signals are identified, and the frequency and the amplitude value of acoustic wave born by the audio signals are defined; the amplitude bands and the frequency bands to which the acoustic wave and the frequency belong are defined; the lamp controlling signals of the corresponding intensity of the belonged amplitude bands are outputted to the lamps corresponding to the belonged frequency bands, and the audio signals are outputted to a playing device. The invention also discloses a lamp light controlling device simultaneously, which comprises a setting module, an identifying module, a processing module and an output module. The adoption of the method and the device of the invention can ensure the lamp light twinkling to be synchronously changed in company with the music rhythm.
Description
Technical field
The present invention relates to lighting control technology, relate in particular to a kind of lamp light control method and device through audio signal control light.
Background technology
The people is through this five feels impression of sense of smell, the sense of hearing, vision, the sense of taste and sense of touch and know from experience the colourful of the world; In people's five feels, not influenced by time and space factor, have only the vision and the sense of hearing at present; This general character just because of the vision and the sense of hearing; Make a lot of electronic products that the enjoyment of vision and the sense of hearing two aspects can be provided for people simultaneously, i.e. " seeing and hearing enjoyment " is like TV; Also has more electronic product towards can be simultaneously for to provide the direction of people's seeing and hearing enjoyment to develop, like mobile phone, MP3 or the like.
At present, such development only shows as when the mobile phone play chime, the light flash of mobile phone; Perhaps, during the MP3 playing back music, the light flash of MP3, but existing light flash only begins simultaneously and finishes with ring or music, can not make flicker conversion synchronously along with the music rhythm conversion of light, with expressive force, the raising seeing and hearing enjoyment that strengthens music.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of lamp light control method and device, makes light flash along with the synchronous conversion of music rhythm, strengthens musical expression.
For achieving the above object, technical scheme of the present invention is achieved in that
A kind of lamp light control method, this method may further comprise the steps:
Discern audio signal, confirm the frequency and the amplitude of the sound wave that said audio signal is carried; Confirm width of cloth section, frequency range under sound wave that said audio signal is carried, frequency are respectively;
The corresponding lamp of the lamp control signal of width of cloth section respective intensities to affiliated frequency range under the output, and with said audio signal output to playing device;
Wherein, the width of cloth section under the amplitude of said definite sound wave that said audio signal is carried is specially:
Said amplitude is rounded calculating, obtain the integer amplitude; Integer amplitude that obtains and width of cloth hop count are divided by, with remainder as width of cloth section under the amplitude of sound wave that said audio signal is carried;
Frequency range under the frequency of said definite sound wave that said audio signal is carried is specially:
Said frequency is rounded calculating, obtain integer frequency; And integer frequency that obtains and frequency range number be divided by, with remainder as frequency range under the frequency of sound wave that said audio signal is carried.
Further, said identification audio signal, confirm that the frequency of the sound wave that audio signal is carried and amplitude also comprise before: with the frequency configuration of sound wave is N frequency range, and the amplitude of sound wave is set to K width of cloth section; Wherein, N is 1,2 ..., K is 1,2 ...; It is corresponding one by one with lamp control signal intensity to set width of cloth section, and frequency range is corresponding one by one with the color of lamp.
The present invention also provides a kind of Light Control Unit, comprises module, identification module, processing module, output module are set; Wherein,
Identification module, the frequency and the amplitude of the sound wave that is used for confirming that audio signal is carried, and this frequency and amplitude sent to processing module;
Processing module, the width of cloth section under the amplitude of the sound wave that is used for confirming that said audio signal is carried; And the frequency range under the frequency of the sound wave that is used for confirming that said audio signal is carried; Said processing module comprises width of cloth section determination module and frequency range determination module; Wherein,
Width of cloth section determination module is used for said amplitude is rounded calculating, obtains the integer amplitude; And integer amplitude that obtains and width of cloth hop count be divided by, with remainder as width of cloth section under the amplitude of sound wave that said audio signal is carried;
The frequency range determination module is used for said frequency is rounded calculating, obtains integer frequency; And integer frequency that obtains and frequency range number be divided by, with remainder as frequency range under the frequency of sound wave that said audio signal is carried.
Output module, be used to export said under lamp control signal corresponding lamp of frequency range under said of width of cloth section respective intensities, and with said audio signal output to playing device.
Further, this device also comprises module is set, and the frequency configuration that is used for sound wave is a N frequency range, and the amplitude of sound wave is set to K width of cloth section, and sets the corresponding relation of width of cloth section and lamp control signal intensity, the corresponding relation of the color of frequency range and lamp; Wherein, N is 1,2 ..., K is 1,2 ....
A kind of lamp light control method provided by the present invention and device have following advantage and characteristics:
The present invention is through setting between width of cloth section and the lamp control signal intensity and the corresponding relation between the color of frequency range and lamp; And export said lamp control signal and audio signal simultaneously, make electronic product can be along with the tone changing of institute's playing back music the lamp of the different colours that glimmers synchronously; And the brightness of light is along with the synchronous conversion of loudness of a sound conversion of institute's playing back music, thereby strengthened the expressive force of music, improved user's seeing and hearing enjoyment.
Description of drawings
Fig. 1 is the realization flow figure of lamp light control method of the present invention;
Fig. 2 is the structural representation of Light Control Unit of the present invention.
Embodiment
The realization flow of lamp light control method of the present invention is as shown in Figure 1, may further comprise the steps:
Step 101: with the frequency configuration of sound wave is the 1st, 2 ..., N, N frequency range, the amplitude of sound wave is set to the 1st, 2 ..., K, K width of cloth section.
Step 102: set the corresponding relation between width of cloth section and the lamp control signal intensity, the corresponding relation between the color of frequency range and lamp; Generally, be to concern one to one.
Step 103: the audio signal that identification will be play, to confirm the frequency and the amplitude of the sound wave that this audio signal is carried.
Step 104: the affiliated width of cloth section of amplitude of confirming sound wave that said audio signal is carried;
Concrete definite method is: said amplitude is rounded calculating, obtain the integer amplitude; The integer amplitude substitution following formula that obtains is calculated, draws the value of I:
Integer amplitude/K=X+I, I=1,2 ..., K
Wherein, X is the merchant, and I is a remainder.So, I width of cloth section of width of cloth Duan Weidi under the amplitude of sound wave that said audio signal is carried.
Step 105: the affiliated frequency range of frequency of confirming sound wave that said audio signal is carried;
Concrete definite method is: said frequency is rounded calculating, obtain integer frequency; The integer frequency substitution following formula that obtains is calculated, draws the value of J:
Integer frequency/N=Y+J, J=1,2 ..., N
Wherein, Y is the merchant, and J is a remainder.So, frequency range is a J frequency range under the frequency of sound wave that said audio signal is carried.
Step 106: the corresponding lamp of the lamp control signal of width of cloth section respective intensities to affiliated frequency range under the output, simultaneously with said audio signal output to playing device;
This step is exported lamp control signal and said audio signal simultaneously, so that the flicker of the variation of the tone of music, intensity and light and brightness change synchronously.
Among the present invention, when the corresponding redness of frequency range under the frequency of sound wave that audio signal is carried, red lamp flicker, the corresponding green of frequency range under the frequency of sound wave that audio signal is carried, then green lamp flicker.And the people is to the height of feeling to show as tone of frequency of sound wave, that is: along with the tonal variations of the music of being play, and the light of flicker different colours; Then by the amplitude of sound wave that audio signal is carried, promptly loudness of a sound determines the intensity of light.Like this, can be along with the tone of institute's playing back music, the variation of loudness of a sound, the light of the said tone that glimmers synchronously, the pairing color of loudness of a sound and brightness strengthens the expressive force of music, raising user's seeing and hearing enjoyment.
The structure of Light Control Unit of the present invention is as shown in Figure 2, and this device comprises module, identification module, processing module, output module are set; Wherein,
Module is set, and the frequency configuration that is used for sound wave is the 1st, 2 ..., N, N frequency range, the amplitude of sound wave is set to the 1st, 2 ..., K, K width of cloth section, and the corresponding relation of the color of the corresponding relation of setting width of cloth section and lamp control signal intensity and frequency range and lamp;
Identification module is used for confirming the frequency and the amplitude of the sound wave that the audio signal that will play is carried, and this frequency and amplitude are sent to processing module;
Processing module, the width of cloth section under the amplitude that is used to confirm to be received; And the frequency range under the frequency that is used to confirm received, and should affiliated width of cloth section and affiliated frequency range be sent to output module;
Output module is used to export with lamp control signal to the institute of the affiliated width of cloth section respective intensities of being received and receives the affiliated corresponding lamp of frequency range, simultaneously with said audio signal output to playing device.
Said processing module further comprises width of cloth section determination module and frequency range determination module, wherein,
Width of cloth section determination module is used for said amplitude is rounded calculating, obtains the integer amplitude; And integer amplitude that obtains and width of cloth hop count be divided by, with remainder as width of cloth section under the amplitude of sound wave that said audio signal is carried;
The frequency range determination module is used for said frequency is rounded calculating, obtains integer frequency; And integer frequency that obtains and frequency range number be divided by, with remainder as frequency range under the amplitude of sound wave that said audio signal is carried.
The above is merely preferred embodiment of the present invention, is not to be used to limit protection scope of the present invention.
Claims (4)
1. a lamp light control method is characterized in that, this method may further comprise the steps:
Discern audio signal, confirm the frequency and the amplitude of the sound wave that said audio signal is carried; Confirm width of cloth section, frequency range under sound wave that said audio signal is carried, frequency are respectively;
The corresponding lamp of the lamp control signal of width of cloth section respective intensities to affiliated frequency range under the output, and with said audio signal output to playing device;
Wherein,
Width of cloth section under the amplitude of said definite sound wave that said audio signal is carried is specially:
Said amplitude is rounded calculating, obtain the integer amplitude; Integer amplitude that obtains and width of cloth hop count are divided by, with remainder as width of cloth section under the amplitude of sound wave that said audio signal is carried;
Frequency range under the frequency of said definite sound wave that said audio signal is carried is specially:
Said frequency is rounded calculating, obtain integer frequency; And integer frequency that obtains and frequency range number be divided by, with remainder as frequency range under the frequency of sound wave that said audio signal is carried.
2. lamp light control method according to claim 1 is characterized in that, said identification audio signal confirms that the frequency of the sound wave that audio signal is carried and amplitude also comprise before:
With the frequency configuration of sound wave is N frequency range, and the amplitude of sound wave is set to K width of cloth section; Wherein, N is 1,2 ..., K is 1,2 ...;
It is corresponding one by one with lamp control signal intensity to set width of cloth section, and frequency range is corresponding one by one with the color of lamp.
3. a Light Control Unit is characterized in that, this device comprises module, identification module, processing module, output module are set; Wherein,
Identification module, the frequency and the amplitude of the sound wave that is used for confirming that audio signal is carried, and this frequency and amplitude sent to processing module;
Processing module, the width of cloth section under the amplitude of the sound wave that is used for confirming that said audio signal is carried; And the frequency range under the frequency of the sound wave that is used for confirming that said audio signal is carried; Said processing module comprises width of cloth section determination module and frequency range determination module; Wherein,
Width of cloth section determination module is used for said amplitude is rounded calculating, obtains the integer amplitude; And integer amplitude that obtains and width of cloth hop count be divided by, with remainder as width of cloth section under the amplitude of sound wave that said audio signal is carried;
The frequency range determination module is used for said frequency is rounded calculating, obtains integer frequency; And integer frequency that obtains and frequency range number be divided by, with remainder as frequency range under the frequency of sound wave that said audio signal is carried;
Output module, be used to export said under lamp control signal corresponding lamp of frequency range under said of width of cloth section respective intensities, and with said audio signal output to playing device.
4. Light Control Unit according to claim 3; It is characterized in that; This device also comprises module is set, and the frequency configuration that is used for sound wave is a N frequency range, and the amplitude of sound wave is set to K width of cloth section; And the corresponding relation of setting width of cloth section and lamp control signal intensity, the corresponding relation of the color of frequency range and lamp; Wherein, N is 1,2 ..., K is 1,2 ....
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| CN2008100847667A CN101252801B (en) | 2008-03-21 | 2008-03-21 | Method and apparatus for controlling light |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2109038U (en) * | 1991-05-20 | 1992-07-01 | 刘为 | Music-colour lighting transducer |
| CN2261133Y (en) * | 1994-12-03 | 1997-08-27 | 郭九苓 | Music-light electronic changer |
| CN1674754A (en) * | 2005-04-08 | 2005-09-28 | 北京中星微电子有限公司 | Controlling apparatus for luminous lamp group accompanied by music broadcasting |
| CN1703131A (en) * | 2004-12-24 | 2005-11-30 | 北京中星微电子有限公司 | Method for controlling brightness and colors of light cluster by music |
| US7211959B1 (en) * | 2005-12-07 | 2007-05-01 | Peter Chou | Sound control for changing light color of LED illumination device |
-
2008
- 2008-03-21 CN CN2008100847667A patent/CN101252801B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2109038U (en) * | 1991-05-20 | 1992-07-01 | 刘为 | Music-colour lighting transducer |
| CN2261133Y (en) * | 1994-12-03 | 1997-08-27 | 郭九苓 | Music-light electronic changer |
| CN1703131A (en) * | 2004-12-24 | 2005-11-30 | 北京中星微电子有限公司 | Method for controlling brightness and colors of light cluster by music |
| CN1674754A (en) * | 2005-04-08 | 2005-09-28 | 北京中星微电子有限公司 | Controlling apparatus for luminous lamp group accompanied by music broadcasting |
| US7211959B1 (en) * | 2005-12-07 | 2007-05-01 | Peter Chou | Sound control for changing light color of LED illumination device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108449686A (en) * | 2018-03-09 | 2018-08-24 | 福建捷联电子有限公司 | A kind of display and its method fitted music and show ambient light |
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