CN1227581C - Equipment and method of broadcasting songs and their words - Google Patents
Equipment and method of broadcasting songs and their words Download PDFInfo
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- CN1227581C CN1227581C CN 02111823 CN02111823A CN1227581C CN 1227581 C CN1227581 C CN 1227581C CN 02111823 CN02111823 CN 02111823 CN 02111823 A CN02111823 A CN 02111823A CN 1227581 C CN1227581 C CN 1227581C
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- 238000012545 processing Methods 0.000 claims abstract description 44
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- 238000007906 compression Methods 0.000 claims abstract description 9
- 230000000295 complement effect Effects 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 6
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- 238000010586 diagram Methods 0.000 description 3
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Abstract
The present invention provides a device and a method of broadcasting songs and the words of the songs. A storing element is used for storing at least one song file compressed by the compressed format of the third layer of sound compression standard (MP3), and therefore, when the central processing unit of the device utilizes a decoder to decompress the song file, one sound effect generating element of the device can output a decompressed digital audio frequency; meanwhile, the central processing unit can search a matched image file in the storing element according to the song file, and process the image file, one video element of the device outputs a digital image, and then the present invention achieves the purpose of simultaneously outputting songs and the words of the songs.
Description
Technical field
The present invention relates to the device that a kind of song and the lyrics are play, relate in particular to a kind of can be after reading the song archives that compressed by the compressed format of the 3rd layer of sound compression standard (MP3), the device of outputting digital audio and digitized video synchronously.
Background technology
Generally can play the playing device of the song archives of the 3rd layer of sound compression standard (MP3), see also shown in Figure 1, it is provided with a housing 1, one side on this housing 1 surface is provided with a display 10 near one ora terminalis place, and be provided with several buttons 12 near another ora terminalis position, then establish a source of sound end (not shown) on the appropriate location of this housing, this source of sound output terminal audio output element 2 of can pegging graft, be provided with a control circuit (not shown) in this housing 1, this control circuit is provided with the necessary element that makes this playing device action, when this playing device is unlocked, can show the song archives that this playing device is stored on this display 10, see through and push the song archives that this button 12 clicks demonstration on this display 10, can make this playing device that these song archives are handled, and convert these song archives to audio signal, and by this audio output element with this audio signal output becoming digital audio.
This playing device only can be by these audio output element 2 these digital audios of output, and can't on its display 10, demonstrate the corresponding lyrics, its main cause is that MP3 compressed format is compressed voice files only, and can't the image archives be compressed, cause the shortcoming of this playing device maximum, and this display 10 only has these song archives of demonstration, really waste one's talents, do not bring into play the purposes of these display 10 maximums at all, so, if this playing device is can be when these audio output element 2 output digital audios, utilize this display 10 display digit images (as: lyrics) simultaneously, not only can make full use of this display 10, and make this playing device reach the function of vocal accompaniment.
Summary of the invention
Because traditional playing device can't be when audio output element output digital audio, broadcast the shortcoming of digitized video by this display, the inventor is through the permanent research and experiment of making great efforts, finally development and Design goes out the method for a kind of song of the present invention and lyrics broadcast, this method is to store at least one song archives and image archives at a storage unit, wherein these song archives are compressed by the compressed format of the 3rd layer of sound compression standard (MP3), make the CPU (central processing unit) of this device utilize a demoder, these song archives are decompressed, make the audio producing component of this device that this song archives output is become the DAB that a nothing is compressed, simultaneously, this CPU (central processing unit) is according to these song archives, the image archives of acquisition coupling, and these image archives are handled, make a video element of this device that this image archives output is become a digitized video, reach the purpose of exporting the song and the lyrics simultaneously.
Therefore,
The invention provides the device that a kind of song and the lyrics are play, comprising:
One housing;
One control circuit is located in this housing;
One storage unit, be located on this control circuit, in order to store at least one song archives and at least one image archives, wherein these song archives are compressed by the compressed format of the 3rd layer of sound compression standard, and these image archives comprise the output timing and the song index of lyrics, these lyrics;
One working storage is located on this control circuit, and this working storage can store the song archives that are selected, and the image archives that are complementary with it;
One CPU (central processing unit), be located on this control circuit, and respectively with this storage unit and this working storage, be connected, be used for according to the song index in each the image archives that is stored in this storage unit, find out the image archives that are complementary with these song archives, and with these song archives and this lyrics according to its output timing, be stored in this working storage;
One read-only memory element is located on this control circuit, and joins with this CPU (central processing unit), be provided with a playout software in it, so that this CPU (central processing unit) can be utilized this playout software,, handle song archives in this storage unit and the working storage and image archives;
One demoder is located on this control circuit, and joins with this CPU (central processing unit), so that this CPU (central processing unit) can be utilized this demoder, these song archives is decompressed;
One input element is located on this housing, and joins with this CPU (central processing unit), so that this CPU (central processing unit) can be handled song archives in this storage unit and the working storage and image archives after receiving the song archives that this input element clicks;
One audio output element is located at this housing appropriate position, and joins with this CPU (central processing unit), makes this playout software can see through this audio output element, and a pairing DAB played back after these song archives were decompressed;
One video element is located on this housing one side surface, and joins with this CPU (central processing unit), so that this playout software can see through this video element, according to the input timing that is stored in this working storage, shows this lyrics;
A connector is located at another appropriate position of this housing, and joins with this CPU (central processing unit), is connected with an electronic installation to utilize this connector, makes it can download stored image archives or song archives in this electronic installation.
For ease of doing further understanding and understanding, for the embodiment conjunction with figs., be described in detail as follows now purpose of the present invention, shape, constructing apparatus feature and effect thereof:
Description of drawings
Fig. 1 is the front schematic view of known playing device.
Fig. 2 is a process flow diagram of the present invention.
Fig. 3 is a configuration diagram of the present invention.
Fig. 4 is the profile synoptic diagram of preferred embodiment of the present invention.
Embodiment
The present invention is method and the device that a kind of song and the lyrics are play, see also shown in Fig. 2 and 3, this method is in the storage unit of a playing device, be provided with at least one song archives and mate the image archives of these song archives, wherein this song archives system is compressed by the compressed format of the 3rd layer of sound compression standard (MP3), make the CPU (central processing unit) of this playing device, can utilize a demoder that these song archives are decompressed, make an audio output element of this playing device, this song archives output is become one do not have the DAB that compresses, simultaneously, this CPU (central processing unit) is according to these song archives, the image archives that are complementary of acquisition in this storage unit, and these image archives are output into by a video element of this device is a digitized video, to reach the purpose of exporting the song and the lyrics simultaneously.
In the present invention, these image archives comprise data such as the output timing of each individual character in lyrics, these lyrics or paragraph and song index, when making this CPU (central processing unit) read the message of played songs archives, it is according to the following step, carries out subsequent treatment (as shown in Figure 2):
(201) at first, read this song archives;
(202) then, judge whether the song index in these image archives respectively is complementary with these song archives, carry out if having, otherwise carry out subsequent treatment according to step (205) according to step (203);
(203) with each individual characters of these song archives and these lyrics or paragraph according to its output timing, be stored in the working storage:
(204) utilize this demoder that this song archives are decompressed, simultaneously, read each individual character or the paragraph of these lyrics, make this audio output element outputting digital audio, and make this video element output digitized video according to output timing.
(205) these song archives are stored in the working storage;
(206) utilize this demoder that these song archives are decompressed, make this audio output element outputting digital audio.
From the above, when the audio output element outputting digital audio of this playing device, this video element can cooperate this DAB, mode with horse race lamp demonstrates single literal in order thereon, or each paragraph is shown in the mode of slipping a line, so, this playing device not only can be heard music, also can see the corresponding lyrics.
In one embodiment of this invention, be provided with a playout software in the read-only memory element of this playing device, this playout software can produce one and play signal, and this broadcast signal and song archives are complementary, when making this CPU (central processing unit) read the broadcast signal that this playout software imports, it can play the song archives that signal captures coupling to the storage unit according to this, then, according to the step that reads the song archives, carry out subsequent treatment again.
In this embodiment, after this playing device is activated, its CPU (central processing unit) can directly read this playout software, to utilize this playout software to capture all song archives in this storage unit, in order to produce a play menu that comprises all song archives at this video element, after making the input element of this playing device click song archives, can produce one and click signal, then, this CPU (central processing unit) is utilized this playout software again, read this and click signal, play signal in order to produce one, and be sent to this CPU (central processing unit), then, this CPU (central processing unit) is carried out subsequent treatment according to reading the step of playing signal.
A kind of playing device of the present invention, see also shown in Fig. 3 and 4, simultaneously outputting digital audio and digitized video, this playing device is provided with a housing 4, be provided with a control circuit 3 in this housing, comprise CPU (central processing unit) 30 on this control circuit 3, one storage unit 31, one read-only memory element 32, one working storage 33 and a demoder 34, this CPU (central processing unit) 30 respectively with this storage unit 31, read-only memory element 32, working storage 33 and demoder 34 are connected together, a video element 35 is respectively gone up on these housing 4 surfaces, one audio output element 36, an a connector 37 and an input element 38, this input element 38, connector 37, audio output element 36 and video element 35 also are connected together with this CPU (central processing unit) 30 respectively mutually.
In the present invention, this storage unit 31 is in order to store at least one song archives and at least one image archives, wherein this song archives system is compressed by the compressed format of the 3rd layer of sound compression standard (MP3), these image archives comprise data such as the output timing of lyrics, these lyrics and song index, and can be provided with a playout software in this read-only memory element 32 at least, this working storage 33 can store song archives that are selected and the image archives that are complementary with these song archives.
So that after this playing device is activated, this CPU (central processing unit) 30 utilizes this playout software to capture all song archives in this storage unit 31 earlier, in order on this video element 34, to show the play menu that includes all song archives, after seeing through the song archives of this input element 37 this play menu that clicks again, can produce one and click signal, make this CPU (central processing unit) 30 utilize this playout software to read this again and click signal, play signal in order to produce one.
Then, this CPU (central processing unit) 30 is play signal according to this again, capture the song archives that are complementary in this storage unit 31, and according to these song archives, capture a song index that is complementary, image archives that this song index is complementary and song archives are stored in this working storage 33 again, decompress to utilize 34 pairs of these song archives of this demoder, play the pairing DAB of these song archives by this audio output element 36 again.In addition, when audio output element 36 these DABs of output, this video element 35 will cooperate this DAB, with these image archives, demonstrate a digitized video by this video element 35 synchronously, so, this playing device not only can be heard music, also can see the corresponding lyrics.
In addition, this playing device can utilize this connector 37 to be connected with an electronic installation, makes it can download stored image archives or song archives in this electronic installation.
In a preferred embodiment of the present invention, see also shown in Figure 4 again, there is no this audio output element 36 on this surface of shell, but be provided with a source of sound connector 39, this source of sound connector 39 can be pegged graft for another audio output element (as: earphone), this source of sound connector 39 also is connected together with this CPU (central processing unit) 30, so that after this CPU (central processing unit) 30 utilizes the decoding of 34 pairs of these song archives of this demoder, this DAB sees through this source of sound connector 39 and sends another audio output element to, and by this another audio output element output.
In another preferred embodiment of the present invention, be provided with this audio output element 36 and source of sound connector 39 simultaneously on these housing 4 surfaces, in this housing 4, have one to select circuit 301 in addition, this select circuit 301 respectively with this audio output element 36, source of sound connector 39 and CPU (central processing unit) 30 are joined, so that this source of sound connector 39 is when being connected together with this another audio output element, this selection circuit 301 can be off state with this audio output element 36 and 30 switchings of CPU (central processing unit), make this DAB only send another audio output element output to by this source of sound connector 39, when this source of sound connector 39 is not connected together with this another audio output element, this selection circuit 301 can be off state with this source of sound connector 39 and 30 switchings of CPU (central processing unit), makes this DAB only by these audio output element 36 outputs.
Use the composition of the above member, when this device is reading this song archives, and when exporting the DAB of these song archives by its audio output element, it can read the image archives that these song archives are complementary simultaneously, by its video element with this image archives output becoming digitized video, the lyrics that make these song archives be complementary, can show by this video element, so, one user not only can hear this DAB, and can see the lyrics simultaneously, can solve effectively, tradition can be play the playing device of the song archives of the 3rd layer of sound compression standard (MP3), the only shortcoming of exportable DAB.
The above only is a specific embodiment of the best of the present invention, and structural attitude of the present invention is not limited thereto, and anyly is familiar with present technique field person in field of the present invention, can think easily and variation or modification, all can be encompassed in the claim of following this case.
Claims (3)
1. the device play of the song and the lyrics comprises:
One housing;
One control circuit is located in this housing;
One storage unit, be located on this control circuit, in order to store at least one song archives and at least one image archives, wherein these song archives are compressed by the compressed format of the 3rd layer of sound compression standard, and these image archives comprise the output timing and the song index of lyrics, these lyrics;
One working storage is located on this control circuit, and this working storage can store the song archives that are selected, and the image archives that are complementary with it;
One CPU (central processing unit), be located on this control circuit, and be connected with this storage unit and this working storage respectively, be used for according to the song index in each the image archives that is stored in this storage unit, find out the image archives that are complementary with these song archives, and with these song archives and this lyrics according to its output timing, be stored in this working storage;
One read-only memory element is located on this control circuit, and joins with this CPU (central processing unit), be provided with a playout software in it, so that this CPU (central processing unit) can be utilized this playout software,, handle song archives in this storage unit and the working storage and image archives;
One demoder is located on this control circuit, and joins with this CPU (central processing unit), so that this CPU (central processing unit) can be utilized this demoder, these song archives is decompressed;
One input element is located on this housing, and joins with this CPU (central processing unit), so that this CPU (central processing unit) can be handled song archives in this storage unit and the working storage and image archives after receiving the song archives that this input element clicks;
One audio output element is located at this housing appropriate position, and joins with this CPU (central processing unit), makes this playout software can see through this audio output element, and a pairing DAB played back after these song archives were decompressed;
One video element is located on this housing one side surface, and joins with this CPU (central processing unit), so that this playout software can see through this video element, according to the input timing that is stored in this working storage, shows this lyrics;
A connector is located at another appropriate position of this housing, and joins with this CPU (central processing unit), is connected with an electronic installation to utilize this connector, makes it can download stored image archives or song archives in this electronic installation.
2. device as claimed in claim 1 is characterized in that, this input element is located on this housing on the surface, the same side with this video element.
3. device as claimed in claim 1 is characterized in that, on this surface of shell and be provided with a source of sound connector, has one to select circuit in addition in this housing, and this selection circuit joins with this audio output element, source of sound connector and CPU (central processing unit) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02111823 CN1227581C (en) | 2002-05-24 | 2002-05-24 | Equipment and method of broadcasting songs and their words |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02111823 CN1227581C (en) | 2002-05-24 | 2002-05-24 | Equipment and method of broadcasting songs and their words |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1459709A CN1459709A (en) | 2003-12-03 |
| CN1227581C true CN1227581C (en) | 2005-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02111823 Expired - Fee Related CN1227581C (en) | 2002-05-24 | 2002-05-24 | Equipment and method of broadcasting songs and their words |
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| Country | Link |
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| CN (1) | CN1227581C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100454296C (en) * | 2004-07-29 | 2009-01-21 | 鸿富锦精密工业（深圳）有限公司 | Device and method for controlling audio and video |
| CN1317910C (en) * | 2004-11-09 | 2007-05-23 | 北京中星微电子有限公司 | A method for playing music by mobile terminal |
| CN100389416C (en) * | 2004-11-09 | 2008-05-21 | 北京中星微电子有限公司 | Karaoke broadcasting method for mobile terminals |
| CN100389405C (en) * | 2004-12-27 | 2008-05-21 | 上海乐金广电电子有限公司 | Structure of digital audio file, and method for recording and playing files |
| CN1916885B (en) * | 2005-08-19 | 2011-01-12 | 深圳市朗科科技股份有限公司 | Method for synchronous playing image, sound, and text |
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2002
- 2002-05-24 CN CN 02111823 patent/CN1227581C/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN1459709A (en) | 2003-12-03 |
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Owner name: YINGHUADA(NAN JING) TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: YINGYEDA GROUP(NANJING) ELECTRONIC TECHNOLOGY CO.,LTD Effective date: 20041126 |
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Effective date of registration: 20041126 Address after: 210006 Pai Road, Jiangning economic and Technological Development Zone, Nanjing, Jiangsu Applicant after: Inventec (Nanjing) Technology Co., Ltd. Address before: Nanjing City, Jiangsu province 210006 Crane Street No. 100 Applicant before: Inventec Group (Nanjing) Electronic Technology Co., Ltd. |
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Granted publication date: 20051116 Termination date: 20180524 |
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| CF01 | Termination of patent right due to non-payment of annual fee |