CN1996481A - Playing system and its playing method - Google Patents
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- CN1996481A CN1996481A CN 200610005633 CN200610005633A CN1996481A CN 1996481 A CN1996481 A CN 1996481A CN 200610005633 CN200610005633 CN 200610005633 CN 200610005633 A CN200610005633 A CN 200610005633A CN 1996481 A CN1996481 A CN 1996481A
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Abstract
The invention relates to a play system and its method. It comprises storage unit, audio play unit and ID identification unit. The storage unit stores several items of music and a data base. The audio playing unit analyzes each music item and automatically classifying each item to its category. The ID identification unit is used to identify the ID of users. It can stores the played list of certain user into the database using this ID identification unit. The audio playing unit can select the favorite music type of the user and automatically playing it.
Description
Technical field
The invention relates to a kind of Play System and player method thereof, and the Play System and the player method thereof of the music track of particularly liking relevant for a kind of automatic broadcast user.
Background technology
Along with the progress of science and technology, (Hard Disk Driver, capacity HDD) also constantly increase the hard disk drive in the Play System thereupon, and a hard disk drive can hold hundreds of head or the music track of thousands of head.
Therefore, increasing user can be stored to music track in the hard disk drive earlier, the music track of selecting desire to play from hard disk drive again, (Compact Disc CD) need substitute the puzzlement of music CD (Compact Disc) to solve the music CD player.
Yet, from hundreds of head or thousands of song song, find out the music track that the user likes, be not a nothing the matter.Also because the capacity of hard disk drive is very big, so the user often needs to waste many times, could find out the music track of oneself liking one by one, and cause the inconvenience in the use.
Summary of the invention
In view of this, purpose of the present invention is exactly Play System and the player method thereof in the music track that provides a kind of automatic broadcast user to like.Music type under Play System automatically is classified to each song song, and write down the music type that each user likes.When Play System after start, each music track that can play out the user voluntarily and liked.Compared to traditional Play System, the user can avoid waste valuable time on the selection music track, and improve the convenience on using.
According to first purpose of the present invention, a kind of Play System is proposed.Play System comprises storage element, audio playing unit and identity identification unit.Storage unit stores has many songs song and database.Audio playing unit is analyzed the per song song, and after analysis finishes, the music type under automatically each song song being classified to.The identity identification unit is used for the present user's of identification identity.Play System is stored in the broadcast record of the music track of the selected broadcast of user in the database after the identity that picks out present user.And audio playing unit is according to playing the music type that record selects the user to like, and automatically plays the music track of the music type that the user likes.
According to second purpose of the present invention, propose a kind of player method, and this player method is used for Play System.Player method comprises the steps: at first, stores music track and database to the storage element of Play System.Then analyze music track, and music track is classified to affiliated music type.And then, the present user's of identification identity, and the broadcast record of the music track of the selected broadcast of present user is stored in the database.At last, according to playing the music type that record selects the user to like, and automatically play the music track of the music type that the user likes.
For above-mentioned purpose of the present invention, feature and advantage can be become apparent, a preferred embodiment cited below particularly, and cooperate appended graphicly, be described in detail below.
Description of drawings
Fig. 1 illustrates and is the calcspar according to a kind of Play System of a preferred embodiment of the present invention.
Fig. 2 illustrates the synoptic diagram into storage element.
Fig. 3 illustrates the synoptic diagram that puts in order for database.
Fig. 4 illustrates and is the process flow diagram according to a kind of player method of a preferred embodiment of the present invention.
[main element label declaration]
10: Play System
110: storage element
110 (a), 110 (b), 110 (b-1)～110 (b-2): storage area
120: the identity identification unit
130: audio playing unit
132: automatic equalizer
134: audio digital signal processor
140: power amplifier
150: loudspeaker unit
160: central processing unit
Embodiment
Please be simultaneously with reference to Fig. 1, it illustrates and is the calcspar according to a kind of Play System of a preferred embodiment of the present invention.Play System 10 for example is digital recorder shadow family theater (Digital Video Disc HomeTheater In Box, DVD-HTIB), Play System 10 comprises storage element 110, identity identification unit 120, audio playing unit 130, power amplifier 140 and central processing unit 160.
Storage element 110 for example be hard disk drive (Hard Disk Driver, HDD).Storage element 110 is to store many songs song and database.Central processing unit 160 control storage elements 110 export music track to audio playing unit 130.
Identity identification unit 120 is used for identification user identity, for example utilizes user's fingerprint automatically to pick out present user's identity.And identity identification unit 120 can for example be disposed in the telepilot, makes the user in operation, promptly finishes the work of user's identity identification.
Identity identification unit 120 is after the identity that picks out present user, and the broadcast record that Play System 10 is about to the music track of the selected broadcast of this user is stored in the database of storage element 110.For example, when the user listens in the number of times of which music track, the selected broadcast of same music song or which music track and does not finish promptly as yet and cancelled broadcast by the user.
Audio playing unit 130 comprises automatic equalizer 132 (Automatic Equalizer) and audio digital signal processor 134 (Audio Digital Signal Processor).Central processing unit 160 control storage elements 110 export music track to audio digital signal processor 134, audio digital signal processor 134 carries out music track to export power amplifier 140 to after the signal Processing, and feeds back to automatic equalizer 132 via power amplifier 140.Automatic equalizer 132 is used to produce the signal intensity of music track in different frequency range.Audio digital signal processor 134 is analyzed in the signal intensity and the table of comparisons of different frequency range according to music track, with the music type under automatically each music track being classified to, as lyric, Blues, rural area, rock and roll, jazz etc.And audio digital signal processor 134 produces the book of final entry according to the classification results of music track, and the book of final entry is to be stored in the database.
For instance, the signal intensity of automatic equalizer 132 generation music track is as shown in table 1 below:
| Frequency (Hz) | 31 | 62 | 125 | 250 | 500 | 1K | 2K | 4K | 8K | 16K |
| The signal intensity of music track (dB) | +1 | -3 | +5 | +7 | -2 | +4 | +6 | -8 | +10 | +1 |
Table 1
And the table of comparisons in the audio digital signal processor 134 is as shown in table 2 below:
| Frequency (Hz) | 31 | 62 | 125 | 250 | 500 | 1K | 2K | 4K | 8K | 16K |
| The signal intensity of first kind of music type (dB) | +1 | -3 | +5 | +7 | -2 | +4 | +6 | -8 | +10 | +1 |
| The signal intensity of second kind of music type (dB) | +10 | -10 | +5 | +5 | -5 | +5 | +5 | -10 | +10 | +10 |
| The signal intensity of the third music type (dB) | +0 | -0 | +0 | +0 | -10 | +10 | +5 | -5 | +5 | +5 |
Table 2
Each signal intensity of music track is to form curve, and the different curve of the also corresponding formation of different music types.Audio digital signal processor 134 for example compares the curve of the curve of music track near which kind of music type via mathematical analysis (as linear regression), when the curve of music track during, promptly determine this music track and belong to first kind of music type near the curve of first kind of music type.
In addition, the curve similarity of music track and music type need not reach 100%, for example when the curve similarity of a kind of music type in the music track and the table of comparisons reaches 80%, promptly determines music track and belongs to this kind music type.
When audio playing unit 130 finishes the music track in the storage element 110 classification or after the user stops the music track classification, and when the user operated Play System 10 once more, audio playing unit 130 can be selected the music type that the user likes automatically according to previous broadcast record.Audio playing unit 130 can select to play each music track of this music type sequentially automatically according to previous broadcast record, or selects to play each music track in this music type randomly automatically.
Central processing unit 160 control storage elements 110 export selecteed music track to audio digital signal processor 134, audio digital signal processor 134 carries out selecteed music track to export power amplifier 140 to after the signal Processing, and plays via power amplifier 140 outputs.Power amplifier 140 for example is category-A, category-B, AB class and D power-like amplifier.And loudspeaker unit 150 for example is 5.1 sound channels (Channel) loudspeaker.
Furthermore, Play System 10 can operate in pattern of anticipating (Pro-Processing mode) or play mode (Play Mode).When Play System 10 operates in when anticipating pattern, audio playing unit 130 is promptly automatically classified music track in the signal intensity of different frequency range according to music track, and the book of final entry is stored in the database.
When Play System 10 operated in play mode, Play System 10 was promptly by identity identification unit 120 identification user identity, and after identification finishes, and present user's broadcast record is stored in the database.When if identical user operates in play mode with Play System 10 once more, audio playing unit 130 is promptly selected the music track that present user likes according to the record of the broadcast in the database.
Please refer to Fig. 2, it illustrates the synoptic diagram into storage element.Store aforesaid music track in the storage area 110 (a) of storage element 110, and store aforesaid database in the storage area 110 (b) of storage element 110, the aforesaid broadcast record and the book of final entry promptly are stored in this database.
For instance, the book of final entry is stored in storage area 110 (b-4), and storage area 110 (b-1), storage area 110 (b-2) and storage area 110 (b-3) are the corresponding broadcast records that stores first user, second user and the 3rd user.
Pick out present user's identity when identity identification unit 120 after, promptly, select the music track that present user likes according to broadcast record corresponding in the database.
Please refer to Fig. 3, it illustrates the synoptic diagram that puts in order for database.Database in the storage element 110 can put in order according to music type and the music track that each user liked, and after Play System start, the music type of promptly finding out present user and being liked.
For instance, when the selected music track of first user, when belonging to the lyrical music type, Play System 10 is the first preferential music categories at first user with the lyrical music type definition promptly more.In other words, when promptly the music track of lyrical music type was selected broadcasting time the highest by first user, the lyrical music type promptly was defined as the first preferential music categories.After the first identical user finished via 120 identifications of identity identification unit, Play System 10 was promptly automatically play each music track that belongs to the lyrical music type.
In addition, when second user got used to selecting to play the music track of rock music type the morning, Play System 10 was the first preferential music categories at second user with the rock music type definition promptly.When the second identical user opens Play System 10 in identical broadcast period in the morning, Play System 10 is promptly automatically play each music track that belongs to the rock music type.
Please refer to Fig. 4, it illustrates and is the process flow diagram according to a kind of player method of a preferred embodiment of the present invention.Player method is to be used for aforesaid Play System 10, and player method comprises the steps: at first shown in step 410, with music track and database storage to storage element 110.Then shown in step 420, audio playing unit 130 is analyzed music track, and each music track is classified to affiliated music type, as lyric, Blues, rural area, rock and roll, jazz etc.And then shown in step 430, identity identification unit 120 identification users' identity, and the broadcast record of the music track of the selected broadcast of user is stored in the database.Shown in step 440, audio playing unit 130 is selected the music type that the user likes according to playing record, and plays the music track of this music type at last.
Disclosed Play System of the above embodiment of the present invention and player method utilize in the music type of audio playing unit under automatically music track being classified to, and will play to write down and be stored in the database.Pick out present user's identity when the identity identification unit after, promptly automatically select music type that the user likes and the music track that plays out this music type, avoid the user to lose time on the music track of seeking the desire broadcast, and then improve the convenience on using.
In sum, though the present invention discloses as above with a preferred embodiment, so it is not to be used to limit the present invention.The persond having ordinary knowledge in the technical field of the present invention, without departing from the spirit and scope of the present invention, when being used for a variety of modifications and variations.Therefore, protection scope of the present invention is as the criterion when looking appended the claim scope person of defining.
Claims (20)
1. Play System comprises:
Storage element stores many songs song and database;
Audio playing unit is used to play those music track, and analyzes those music track, and this audio playing unit automatically is categorized as multiple music type with those music track after analysis finishes; And
The identity identification unit is used for identification user's identity;
Wherein, the broadcast of those music track of the selected broadcast of this user record is stored in this database;
Wherein, this audio playing unit also according to this play record select at least those music types one of them, and play pairing one of those music track at least of selecteed this music type.
2. Play System according to claim 1, wherein this audio playing unit comprises:
Automatic equalizer is used to produce a plurality of signal intensities of each those music track in a plurality of frequency bands; And
Audio digital signal processor, this audio digital signal processor is analyzed those signal intensities, automatically those music track are categorized as those music types.
3. Play System according to claim 2, wherein this audio digital signal processor is analyzed those signal intensities and according to the table of comparisons, automatically those music track are categorized as one of those music types respectively, this audio digital signal processor produces the book of final entry according to the classification results of those music track, and this book of final entry is stored in this database.
4. Play System according to claim 1, wherein this Play System is defined as preferential music categories with the number of times soprano of the type of those music track of the selected broadcast of this user, and this audio playing unit is play pairing one of those music track at least of this preferential music categories.
5. Play System according to claim 1, wherein this Play System is defined as preferential music categories with this user in those music track of identical broadcast selected broadcast of period, and this audio playing unit is automatically play pairing one of those music track at least of this preferential music categories in this identical broadcast period.
6. Play System according to claim 1, wherein after this Play System start, this audio playing unit is promptly automatically play pairing one of those music track at least of selecteed this music type.
7. Play System according to claim 1, wherein after this identity identification unit picked out this user's identity, this broadcast record of those music track of the selected broadcast of this user was stored in this database;
Wherein, after this identity identification unit picks out this user's identity, this audio playing unit also according to this play record select at least those music types one of them, and automatically play pairing one of those music track at least of selecteed this music type.
8. Play System according to claim 1, this user's of this identity identification unit by using fingerprint wherein is with this user's of identification identity automatically.
9. Play System according to claim 8, wherein this identity identification unit is to be disposed in the telepilot.
10. Play System according to claim 1, wherein this Play System those music track of selecteed this music type of shuffle accordingly.
11. Play System according to claim 1, wherein this Play System is play those music track of selecteed this music type accordingly in regular turn according to this broadcast record.
12. a player method is used for Play System, this Play System comprises storage element, and this player method comprises:
Store many songs song and database to this storage element;
Analyze those music track, and those music track are categorized as multiple music type;
Identification user's identity, and the broadcast record of those music track of the selected broadcast of this user is stored in this database; And
According to this play record select at least those music types one of them, and play pairing one of those music track at least of selecteed this music type.
13. method according to claim 12, wherein the step of these those music track of analysis comprises:
Produce a plurality of signal intensities of each those music track in a plurality of frequency bands; And
Analyze those signal intensities, so that those music track are categorized as one of those music types respectively.、
14. method according to claim 12, wherein analyze in the step of those music track in this, according to the table of comparisons, so that those music track are categorized as one of those music types respectively, and producing the book of final entry according to the classification results of those music track, this book of final entry is stored in this database.
15. method according to claim 12 wherein, is play record in this and is selected also to comprise in one of them the step of those music types at least according to this:
The number of times soprano of the type of those music track of the selected broadcast of this user is defined as preferential music categories, and plays pairing one of those music track at least of this preferential music categories.
16. method according to claim 12 wherein, is play record in this and is selected also to comprise in one of them the step of those music types at least according to this:
This user is defined as preferential music categories in those music track of identical broadcast selected broadcast of period, automatically plays pairing one of those music track at least of this preferential music categories in this identical broadcast period.
17. method according to claim 12 wherein, is play record in this and is selected also to comprise in one of them the step of those music types at least according to this:
After start, automatically play pairing one of those music track at least of selecteed this music type.
18. method according to claim 12 wherein, in the step of this user's of identification identity, also comprises:
After the identity that picks out this user, this broadcast record of those music track of the selected broadcast of this user is stored in this database.
19. method according to claim 12 wherein, in the step of this user's of identification identity, also comprises:
After the identity that picks out this user, according to this play record select at least those music types one of them, and play pairing one of those music track at least of selecteed this music type.
20. method according to claim 13 wherein, in the step of this user's of identification identity, also comprises:
Utilize this user's of identification of fingerprint of this user identity, and this broadcast record of those music track of the selected broadcast of this user is stored in this database.
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| CN 200610005633 CN1996481A (en) | 2006-01-05 | 2006-01-05 | Playing system and its playing method |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101370216B (en) * | 2008-10-15 | 2013-05-22 | 北京中星微电子有限公司 | Emotional processing and playing method for mobile phone audio files |
| CN103295611A (en) * | 2012-03-02 | 2013-09-11 | 深圳富泰宏精密工业有限公司 | Music automatic optimization system and method |
| CN103516884A (en) * | 2012-06-29 | 2014-01-15 | 腾讯科技（深圳）有限公司 | Method and system for generating multimedia to be played |
| CN105025163A (en) * | 2015-06-18 | 2015-11-04 | 惠州Tcl移动通信有限公司 | Method of realizing automatic classified storage and displaying content of mobile terminal and system |
| CN106095383A (en) * | 2016-06-16 | 2016-11-09 | 捷开通讯(深圳)有限公司 | A kind of mobile terminal and acoustic pattern method to set up thereof |
| WO2016206035A1 (en) * | 2015-06-25 | 2016-12-29 | 宇龙计算机通信科技(深圳)有限公司 | Information recommendation method and user terminal |
| CN106950818A (en) * | 2017-03-13 | 2017-07-14 | 山东浪潮商用系统有限公司 | A kind of alarm clock and alarm clock service implementation method |
| CN107656976A (en) * | 2017-09-05 | 2018-02-02 | 维沃移动通信有限公司 | The player method and mobile terminal of multi-medium data |
-
2006
- 2006-01-05 CN CN 200610005633 patent/CN1996481A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101370216B (en) * | 2008-10-15 | 2013-05-22 | 北京中星微电子有限公司 | Emotional processing and playing method for mobile phone audio files |
| CN103295611A (en) * | 2012-03-02 | 2013-09-11 | 深圳富泰宏精密工业有限公司 | Music automatic optimization system and method |
| CN103516884A (en) * | 2012-06-29 | 2014-01-15 | 腾讯科技（深圳）有限公司 | Method and system for generating multimedia to be played |
| CN103516884B (en) * | 2012-06-29 | 2015-11-25 | 腾讯科技（深圳）有限公司 | Multimedia to be played generates method and system |
| CN105025163A (en) * | 2015-06-18 | 2015-11-04 | 惠州Tcl移动通信有限公司 | Method of realizing automatic classified storage and displaying content of mobile terminal and system |
| WO2016206035A1 (en) * | 2015-06-25 | 2016-12-29 | 宇龙计算机通信科技(深圳)有限公司 | Information recommendation method and user terminal |
| CN106095383A (en) * | 2016-06-16 | 2016-11-09 | 捷开通讯(深圳)有限公司 | A kind of mobile terminal and acoustic pattern method to set up thereof |
| CN106950818A (en) * | 2017-03-13 | 2017-07-14 | 山东浪潮商用系统有限公司 | A kind of alarm clock and alarm clock service implementation method |
| CN106950818B (en) * | 2017-03-13 | 2019-05-14 | 山东云缦智能科技有限公司 | A kind of alarm clock and alarm clock service implementation method |
| CN107656976A (en) * | 2017-09-05 | 2018-02-02 | 维沃移动通信有限公司 | The player method and mobile terminal of multi-medium data |
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