CN1140868A - Music playing device - Google Patents
Music playing device Download PDFInfo
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- CN1140868A CN1140868A CN 96110226 CN96110226A CN1140868A CN 1140868 A CN1140868 A CN 1140868A CN 96110226 CN96110226 CN 96110226 CN 96110226 A CN96110226 A CN 96110226A CN 1140868 A CN1140868 A CN 1140868A
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- packages
- musical composition
- composition information
- playing device
- music playing
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Abstract
To provide a musical composition playing device which can be made to be one data for market price by displaying the number of pieces of stored musical composition information. The CPU 4 in the musical composition playing device 1 reads out the count value of a counter 7, that is, the number of received musics by the instruction of a remote control device 12 to judge whether this number matches with the number of total stored musics read in from a hard disk memory 6 and when they match with each other, the CPU allows the number of received musics to be displayed on a CRT 11. Besides, when they disagree with each other, the CPU allows a warning image to be displayed on the CRT 11.
Description
The present invention relates to a kind of music playing device.
Up to now, known music playing device, promptly so-called Caraok device possesses following formation: the musical composition information deriving means that obtains musical composition information by the medium of for example communication network or floppy disk etc.; Store the memory storage of this musical composition information that obtains; And the performance signal output apparatus of playing signal according to this musical composition information of having stored output.
This music playing device not only for new product, and for half new product, is often also concluded the business.Under the situation of half new product, be not only performance, the quality of device itself, and the number of packages of the musical composition information of storage often is reflected on the transaction value also therein.And for example the essentially identical words of performance or quality we can say that the music playing device of the musical composition information of having stored 800 songs is more valuable than the music playing device of the musical composition information of having stored 600 songs.
But, in existing music playing device, lacking the formation that externally shows the number of packages of the musical composition information of being stored, so can not correctly learn the number of packages of the musical composition information of being stored, it can not be reflected on the transaction value rightly.
The present invention carries out in order to address the above problem, and its objective is that the way of the number of packages by the musical composition information that externally is presented in the music playing device to be stored can be rightly be reflected to the number of packages of the musical composition information stored on the transaction value.
As the means that solve above-mentioned problem, the described music playing device of a first aspect of the present invention possesses: the musical composition information deriving means that obtains musical composition information; Store the musical composition information memory storage of this musical composition information that obtains; And play the performance signal output apparatus of signal according to the musical composition information output of storage, also be provided with the display device of the number of packages that is presented at the above-mentioned musical composition information of storing in the above-mentioned musical composition information memory storage.
The described music playing device of a second aspect of the present invention is: in the described music playing device of a first aspect of the present invention, even the formation of above-mentioned number of packages display device is still to keep the demonstration of the number of packages of above-mentioned musical composition information under the situation that power supply is not provided.
The described music playing device of a third aspect of the present invention is provided with in a first aspect of the present invention or the described music playing device of second aspect: the demonstration number of packages deriving means that obtains the number of packages of the above-mentioned musical composition information that is shown by above-mentioned number of packages display device; Export the demonstration number of packages output unit of the number of packages of the above-mentioned musical composition information that obtains by this demonstration number of packages deriving means to the outside.
The described music playing device of a fourth aspect of the present invention is provided with in of the present invention first the described music playing device of either side to the third aspect: the number of packages memory storage that the number of packages of the above-mentioned musical composition information stored in above-mentioned musical composition information memory storage is stored; Export the storage number of packages output unit of the number of packages of the above-mentioned musical composition information of in this number of packages memory storage, storing to the outside.
The described music playing device of a fifth aspect of the present invention is provided with in the described music playing device of either side in aspect of the present invention first to fourth: the described demonstration number of packages of a third aspect of the present invention deriving means; The described number of packages memory storage of a fourth aspect of the present invention; The number of packages comparison means that the number of packages of the above-mentioned musical composition information that will be obtained by above-mentioned demonstration number of packages deriving means and the number of packages of the above-mentioned musical composition information of storing in above-mentioned number of packages memory storage compare; And execution is according to the actuating unit of the processing of the comparative result of above-mentioned two numbers of packages that produced by this number of packages comparison means.
In the described music playing device of a first aspect of the present invention that forms above-mentioned formation, the musical composition information deriving means obtains musical composition information, this musical composition information that obtains of musical composition information memory device stores.Play signal output apparatus and play signal according to this musical composition information of having stored output.Here, the example that is used to obtain the method for musical composition information reads in as: the communication by communication network or by the medium of floppy disk etc.
The number of packages display device shows the number of packages that is stored in the musical composition information in the musical composition information memory storage.Owing to may be displayed on the number of packages of the musical composition information of storing in the music playing device, so the number of packages of the musical composition information of being stored is reflected on the transaction value rightly.
In the described music playing device of a second aspect of the present invention, even the formation of number of packages display device is also to keep the demonstration of the number of packages of musical composition information under the situation that power supply is not provided.Example as this formation has: possess a plurality of structures that for example are contained in the duplicating page count in the duplicating machine or the sort of rotary body with 0～9 numeral that uses in the odometer of automobile, show string number (being the number of packages of musical composition information) by the position of rotation of each rotary body; The structure that possesses number of packages scale and pointer, the position display number of packages by pointer.
Even because the demonstration that do not provide power supply also can keep musical composition information, so for example for the party who concludes the business, always can know the number of packages of musical composition information.
In the described music playing device of a third aspect of the present invention, show that the number of packages deriving means is obtained the number of packages of shown musical composition information by the number of packages display device.Show that the number of packages output unit is to the number of packages of outside output by the musical composition information that shows the number of packages deriving means.
In the formation of a third aspect of the present invention, the mechanism that the number of packages display device possesses the output electric signal corresponding with this demonstration number of packages is suitable.
The number of packages display device is not in order to play use, and the possibility in inconspicuous place of the back side one side etc. that therefore for example this device is arranged on music playing device is bigger.In addition, the possibility of doing the display size of this number of packages display device less is also bigger.Therefore, as on the position of seeing easily and with the size of seeing clearly easily, showing, then for for example party of transaction, the just number of packages of the musical composition information that can under better condition, see by demonstration number of packages output unit.And, as the example that shows the number of packages output unit, the monitoring arrangement of the CRT (cathode-ray tube (CRT)) that is attached to music playing device usually etc. is arranged.
In the described music playing device of a fourth aspect of the present invention, the number of packages of the musical composition information that the number of packages memory device stores is stored in the musical composition information memory storage.Storage number of packages output unit is exported the number of packages of the musical composition information of storing in the number of packages memory storage to the outside.
Therefore, for example Jiao Yi party compares the number of packages that shows in the number of packages that shows in the number of packages display device and the storage number of packages output unit, can make following judgement: for example two these numbers of packages of number of packages unanimity can be believed, cannot believe as inconsistent then this number of packages of two numbers of packages.
In the described music playing device of a fifth aspect of the present invention, the effect of the number of packages memory storage described in the demonstration number of packages deriving means described in a third aspect of the present invention and a fourth aspect of the present invention as previously discussed.
The number of packages comparison means will compare by the number of packages of number of packages that shows the musical composition information that the number of packages deriving means obtains and the musical composition information of storing in the number of packages memory storage.Actuating unit is carried out the processing according to the comparative result of two numbers of packages that produced by the number of packages comparison means.
The example of carry out being handled by actuating unit has: for example when two numbers of packages are inconsistent " operation to the demonstration of bent number might incorrect " etc. pass through the processing that image or sound give a warning to the party who concludes the business; Or the buyer that makes of processing and so on who stops the part of functions of music playing device suspends those processing of purchase.
As send this warning or stop the part of functions of said apparatus, just can make the buyer suspend purchase.The result is that wrongful operation makes benefit damage own, therefore has anti-effect of planting wrongful operation here, can the justification of transaction be contributed.
In addition, when the number of packages of the musical composition information that obtains with demonstration number of packages deriving means is consistent with the number of packages of the musical composition information of storing, just use a kind of like this information processing of image or voice output " demonstration of bent number is correct " in the number of packages memory storage.
Fig. 1 is the block diagram of formation that the music playing device of embodiment is shown.
Fig. 2 is that the musical composition information that the CPU of the music playing device of embodiment carries out when obtaining musical composition information obtains the process flow diagram of processing.
Fig. 3 is the process flow diagram of the song number display process carried out of the CPU of the music playing device of embodiment.
Fig. 4 is an example of the warning picture that shows in the music playing device of embodiment.
(embodiment)
Secondly with reference to description of drawings one embodiment of the present of invention.
As shown in Figure 1, the inside of music playing device 1 has: being control device, is again the CPU4 that shows number of packages deriving means, number of packages comparison means and actuating unit; It is the modulator-demodular unit 2 of communicator function that the musical composition information deriving means is also arranged; Harddisk memory (HDD) 6 as musical composition information memory storage and number of packages memory storage; Counter 7 as the number of packages display device; As the replay device 5 of playing signal output apparatus; And divide 3 etc. as the telepilot light accepting part from the input signal of telepilot 12 of being used to receive of input media.Modulator-demodular unit 2, harddisk memory 6, replay device 5 and telepilot light accepting part divide 3 to be connected respectively to CPU4.Moreover, on CPU4, also connecting the animation player that separates with music playing device 1 10 and be display device, be the CRT11 that shows number of packages output unit and storage number of packages output unit again.In addition, on replay device 5, connect amplifier 13, on amplifier 13, connecting loudspeaker 14.
Modulator-demodular unit 2 usefulness communication lines 21 can carry out accessing operation to principal computer 31.Principal computer 31 possesses database 32, has stored very many musical composition informations that uses in the performance of melody in database 32.
Each musical composition information of storage is made of the following in this database 32: the recognition data that is used to discern the bent name of each song, bent numbering etc.; Be used to carry out the music data of performance; The lyrics data that lyrics film titler is used; Be used to show the title data of the title picture that comprises bent name, songwriter's name, composer's name etc. etc.
The music data of present embodiment uses many known MIDI (musical instrument data interface) data of knowing.These MIDI data are that prerequisite is made with the compositor source of sound, and list following information: use which kind of tone color; At which scale place, with great intensity, which locates to send sound constantly at; Which locates to make sound disappearance etc. constantly at.Lyrics data by with lyrics symbolism data and illustrate and the timing data that the lyrics are located to show which of song constantly should be constituted.
CPU4 can communicate by modulator-demodular unit 2 and principal computer 31, and it can receive the musical composition information that sends from principal computer 31, and can make this information stores in the harddisk memory 6 that is connected with CPU4.In addition, CPU4 can read out in the musical composition information of having stored in the harddisk memory 6, and these song data are sent to replay device, and lyrics data and title data are delivered to CRT11.
The replay device 5 that has as the formation of compositor source of sound has many tamber datas in internal storage (omitting in the drawings), and use intensity synthetic video signal by the tone color of MIDI data regulations, scale, sound, can be with the voice signal after synthesizing in the output of the moment of regulation.From the voice signal of replay device 5 output, in amplifier 13, with the not shown singer's who imports into from microphone sound mix and amplified, deliver to loudspeaker 14 afterwards, from the loudspeaker output sound.
Counter 7 is a kind of rotary bodies (diagram is omitted) that possess a plurality of with 0～9 numeral, shows by the position of rotation of each rotary body the structure of string number can show 0～9999 numerical value in the present embodiment.The demonstration numerical value (count value) of this counter can be observed from the outside of music playing device 1.
This counter 7 possesses as the pulse motor (figure omits) that is used for the motor of rotation mode driven in rotation body, pulse motor can be according to rotating from the instruction of CPU4 or stopping, changing the count value of counter 7, and stop, can keep count value as pulse motor.In addition, possess the circuit of the output electric signal (counter value signal) corresponding with count value in counter 7, CPU4 can read in this counter value signal.
Animation player 10 outputs to CRT11 according to the picture signal after can resetting the pictorial data that has recorded in the unshowned in the drawings motion picture recording medium (for example CD-ROM) from the instruction of CPU4 and gets on.
CRT11 both can show based on the image of the data of sending here from the picture signal of animation player 10 or from CPU4, also can be presented at the composite image that has been superimposed with on the background image that is produced by picture signal based on the lyrics captions of lyrics data.
The formation of its peripheral device of the music playing device 1 of present embodiment more than has been described, secondly the working condition of this music playing device 1 when principal computer 31 obtains musical composition information has been described with reference to Fig. 2.Fig. 2 is that the musical composition information that the CPU4 of music playing device 1 carries out when obtaining musical composition information termly or by the instruction of telepilot 12 input obtains the process flow diagram of processing.
When the time of communicating by letter with the timing of principal computer 31 to or send when instruction by telepilot 12, CPU4 obtains processing with regard to beginning musical composition information shown in Figure 2.
As shown in Figure 2, CPU4 requires principal computer 31 to send the musical composition information of tune by modulator-demodular unit 2, and when principal computer 31 sent out musical composition information according to this requirement, CPU4 just received this information (S21).Then, CPU4 judges whether normally received musical composition information (S22), and as the words (S22:No) that normally do not receive, this processing just once stopped.
As normally having received the words (S22:YES) of the musical composition information that sends from principal computer 31, CPU4 transfers to S23, the musical composition information that receives is transferred to harddisk memory 6 and makes it to store.
Secondly, CPU4 paired pulses motor provides driving pulse and makes the count value of counter 7 add 1 (S24).Then, CPU4 sends instructions to harddisk memory 6, will add 1 (S25) corresponding to the bent number of total storage of number of packages of the musical composition information of storage therein, and this processing just is through with.
So, the musical composition information of every reception tune, the bent number of total storage of the count value of counter 7 and storage in harddisk memory 6 adds 1 at every turn.Thereby, Zong count value is exactly consistent with the bent number of storage.
Therefore, have a look at the count value of counter 7, just can know the musical composition information of having stored how many Zhi Quzi in the harddisk memory 6 of music playing device 1.And, because counter 7 count values do not change when pulse motor stops, even so also can not keep count value (not providing under the situation of power supply) under the situation of the running that stops music playing device, therefore for example owner of music playing device 1 waits the number of packages of the musical composition information that always can know in harddisk memory to be stored.
In addition, in the music playing device 1 of this embodiment,, can allow CPU4 read in the count value of counter 7, and this count value is shown on CRT11 by sending instruction from telepilot 12.Therefore, even the place that do not show in the back side of music playing device one side is provided with under the less situation of the display size of counter 7 or counter 7, the owner of music playing device 1 waits and still can show on the position of seeing easily or with the size of seeing easily on the CRT11, so can observe count value under better condition.
Secondly, when for example buying and selling music playing device 1, the situation of confirming the number of packages of the musical composition information of storage in harddisk memory 6 is described with reference to Fig. 3.Fig. 3 is the process flow diagram that the performed bent number of CPU4 is confirmed processing when confirming the number of packages of musical composition information.
When sending the instruction of bent number affirmation by 12 couples of CPU4 of telepilot, just begin to carry out the bent number shown in Fig. 3 and confirm to handle.
As shown in Figure 3, CPU4 at first obtains count value (S31) by reading in from the counter value signal of counter 7.Secondly, CPU4 reads in the bent number of total storage (S32) from harddisk memory 6.Then, CPU4 judges count value and always stores bent number whether consistent (S34).Here, as count value and the consistent words (S34:YES) of total bent number of storage, CPU4 does not just add any change ground and finishes this processing.
On the other hand, as count value and total storage bent number inconsistent (S34:NO), CPU4 just sends to data and instruction simultaneously to CRT11, and shows example the sort of warning picture as shown in Figure 4 (S35) above that.This is because counter is mechanical, so by manual grade this counter is operated, the possibility of this count value this behavior bigger than actual value is existed.
When music playing device 1 is bought and sold as half new product, in general, the not only performance of device itself and quality, and the number of packages of the musical composition information of being stored therein also can be reflected on the transaction value.But, as send this warning, the count value of buyer's deducibility counter 7 is incorrect, so refusal is bought this music playing device.Thereby, as the seller, can not make a profit, so can not carry out this kind operation again to the improper operating result that counter 7 carries out.So just can make contributions to the proper of transaction of music playing device 1.
In addition, as not sending any warning from music playing device, the count value of deducibility counter is correct, so the buyer can make suitable price according to this count value.
So, if adopt the music playing device 1 of present embodiment, owing to the number of packages of the musical composition information stored in the music playing device can be presented on the counter 7, so can be rightly the number of packages of the musical composition information stored be reflected on the transaction value.And, even the count value that does not provide power supply also can keep counter 7, so for example concerning the party of transaction, always can know the number of packages of musical composition information.
In addition, owing to the count value of counter 7 can be presented on the CRT11, so, can under better condition, observe count value compared with the counter of for example seeing in the back side of music playing device one side etc. 7.
Abovely describe the present invention, but much less the present invention is not limited to this embodiment, can implement in every way in the scope that does not depart from aim of the present invention according to embodiment.
For example, replacing illustrative warning demonstration among Fig. 4 with the form that shows total bent number of storage and count value simultaneously on CRT11, also is effective.
In addition, warn not only available picture, also can adopt voice output, also can use picture and sound the two.
Perhaps, also can or not replace warning and stop the part of functions of music playing device 1, but not output sound etc. such as output image with above-mentioned warning.
As described above, if adopt the described music playing device of a first aspect of the present invention, then available number of packages display device is presented at the number of packages of the musical composition information of storage in the music playing device 1.Therefore the number of packages of the musical composition information stored can be reflected on the transaction value rightly.
If adopt the described music playing device of a second aspect of the present invention, even the then demonstration that does not provide power supply also can keep the number of packages of musical composition information therefore for the party of transaction, always can be known the number of packages of melody.
If adopt the described music playing device of a third aspect of the present invention, even then under the less situation of the inconspicuous place of the back side one side that the number of packages display device is arranged on music playing device etc. or display size, as use the words that show that the number of packages output unit shows on the position of the number of packages of seeing musical composition information easily or with the size of seeing clearly easily, for example concerning the party of transaction, still can under better condition, read number of packages compared with the back side one side etc.
If do not use the described music playing device of a fourth aspect of the present invention, for example for the party who concludes the business, the number of packages that shows in the number of packages that shows in the number of packages display device and the storage number of packages output unit can be compared, then this number of packages is credible for example can to make two number of packages unanimities, the judgement of the incredible grade of inconsistent then this number of packages of two numbers of packages.
If adopt the described music playing device of a fifth aspect of the present invention, then for example when the number of packages that obtains the musical composition information that device obtains with the demonstration number of packages and the bent number of the musical composition information of storing in the number of packages memory storage are inconsistent, carry out to suspend the buyer's the such processing of purchase, as: the processing that image that waits by " demonstration of song number has wrongful operation " or sound give a warning to the party who concludes the business; Or stop the processing of the part of functions of music playing device.
As send the part of functions of this warning or stop device, just can suspend the buyer's purchase.As a result, wrongful operation can not be made a profit, and therefore anti-effect of planting improper operation is here arranged, and can make contributions to the justification of transaction.
Claims (5)
1. music playing device, this device possesses the musical composition information deriving means that obtains musical composition information, the musical composition information memory storage of storing this musical composition information that obtains and plays the performance signal output apparatus of signal based on this musical composition information of having stored output, it is characterized in that being provided with the number of packages display device of the number of packages that is presented at the described musical composition information of being stored in the described musical composition information memory storage.
2. the music playing device described in the claim 1 is even is characterized in that the formation that above-mentioned number of packages shows is also to keep the demonstration of the number of packages of described musical composition information under the situation that power supply is not provided.
3. the music playing device described in the claim 1 or 2 is characterized in that being provided with:
Obtain the demonstration number of packages deriving means of the number of packages of the described musical composition information that shows with described bent digital display showing device; And
Export the demonstration number of packages output unit of the number of packages of the above-mentioned musical composition information that has obtained with this demonstration number of packages deriving means to the outside.
4. the music playing device described in each of claim 1 to 3, its feature also is to be provided with:
Be stored in the number of packages memory storage of the number of packages of the described musical composition information of having stored in the described musical composition information memory storage; And
Export the storage number of packages output unit of the number of packages of the described musical composition information of in this number of packages memory storage, having stored to the outside.
5. the music playing device described in each of claim 1 to 4, its feature also is to be provided with:
Demonstration number of packages deriving means described in the claim 3;
Number of packages memory storage described in the claim 4;
The number of packages comparison means that the number of packages of the number of packages of the described musical composition information that described demonstration number of packages deriving means has been obtained and the described musical composition information of storing in described number of packages memory storage compares; And
Carry out the actuating unit of the processing of carrying out according to the comparative result of described two numbers of packages that produce by this number of packages comparison means.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP157685/95 | 1995-06-23 | ||
| JP15768595A JP3557285B2 (en) | 1995-06-23 | 1995-06-23 | Music performance device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1140868A true CN1140868A (en) | 1997-01-22 |
Family
ID=15655157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96110226 Pending CN1140868A (en) | 1995-06-23 | 1996-06-21 | Music playing device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3557285B2 (en) |
| CN (1) | CN1140868A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104424934A (en) * | 2013-09-11 | 2015-03-18 | 威海碧陆斯电子有限公司 | Instrument-type loudspeaker |
-
1995
- 1995-06-23 JP JP15768595A patent/JP3557285B2/en not_active Expired - Fee Related
-
1996
- 1996-06-21 CN CN 96110226 patent/CN1140868A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104424934A (en) * | 2013-09-11 | 2015-03-18 | 威海碧陆斯电子有限公司 | Instrument-type loudspeaker |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3557285B2 (en) | 2004-08-25 |
| JPH096375A (en) | 1997-01-10 |
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