CN1825428A - Wireless terminal installation and karaoke system - Google Patents
Wireless terminal installation and karaoke system Download PDFInfo
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- CN1825428A CN1825428A CNA2006100580267A CN200610058026A CN1825428A CN 1825428 A CN1825428 A CN 1825428A CN A2006100580267 A CNA2006100580267 A CN A2006100580267A CN 200610058026 A CN200610058026 A CN 200610058026A CN 1825428 A CN1825428 A CN 1825428A
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B31/00—Arrangements for the associated working of recording or reproducing apparatus with related apparatus
- G11B31/02—Arrangements for the associated working of recording or reproducing apparatus with related apparatus with automatic musical instruments
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
Abstract
Provided is a radio terminal device capable of displaying lyrics synchronized with a musical performance of karaoke music on a hand of a user wherever the user moves. The radio terminal device for requesting karaoke music and so on is equipped with an LCD display and communicates with a karaoke machine through a wireless LAN. When the karaoke music is played, lyrics data obtained by extracting data of a lyrics track in musical piece data, position data, and tempo control data are received from the karaoke machine and a sequence of lyrics display synchronized with the performance of the karaoke music by the karaoke machine is individually executed to display lyrics on the LCD display.
Description
Technical field
The present invention relates to a kind of wireless terminal device and karaoke OK system, it can be presented at the lyrics captions on the monitor in user's the Karaoke that also shows at one's side when playing.
Background technology
In existing Caraok device, lyrics captions are played with Karaoke and synchronously are presented at (referring to patent documentation 1) on the monitor.
And, can use near auxiliary monitor etc. demonstrates the lyrics captions user product practicability beyond the master monitor.
Patent documentation 1: the spy opens the 2000-293183 communique
Summary of the invention
But, because auxiliary monitor also is provided with fixed form, so can not show the lyrics at one's side away from the user in the place of auxiliary monitor being in.And, under the indoor mobile situation of Karaoke parlor, can not be with lyrics display to move the user.
The object of the present invention is to provide a kind of wireless terminal device and karaoke OK system, no matter the user somewhere, even perhaps the user moves, it also can show the performance synchronized lyrics with Kara OK songs the user at one's side.
Wireless terminal device of the present invention is characterised in that to have: wireless communication unit, and it communicates by WLAN and the Caraok device of playing Kara OK songs; Display unit, its show image; Storage unit, it stores the lyrics data of above-mentioned Kara OK songs; And control module, it is via above-mentioned wireless communication unit, receive starting position data, speed control data from above-mentioned Caraok device, and from the indicated position of data, above-mentioned starting position, according to the indicated speed of above-mentioned speed control data, read above-mentioned lyrics data, produce thus with the Kara OK songs of above-mentioned Caraok device and play the synchronized lyrics captions, and these lyrics captions are outputed to above-mentioned display unit.
The further feature of wireless terminal device of the present invention is: above-mentioned control module receives the lyrics data of above-mentioned Kara OK songs from above-mentioned Caraok device.
The further feature of wireless terminal device of the present invention is: above-mentioned control module changes to this new indicated speed of speed control data when above-mentioned Caraok device receives new speed control data with the speed of reading above-mentioned lyrics data.
The further feature of wireless terminal device of the present invention is: above-mentioned control module in time or is termly visited above-mentioned Caraok device, receives the performance position of this moment, according to this performance position that receives, the read-out position of above-mentioned lyrics data is revised.
The further feature of wireless terminal device of the present invention is: above-mentioned control module receives image data from above-mentioned Caraok device, as the background video of above-mentioned lyrics captions, to above-mentioned display unit output.
Karaoke OK system of the present invention, it has each other by wireless Caraok device that communicates and wireless terminal device, it is characterized in that,
Above-mentioned Caraok device has: storage unit, and it stores music data, and this music data comprises the lyrics data that is used to produce the tone data of musical sound and is used to show the lyrics; Play the unit, the musical sound that its speed by appointment is read tone data and produced Kara OK songs is read lyrics data and is shown lyrics captions by the speed of above-mentioned appointment simultaneously; And communication control unit, it extracts lyrics data from music data, this lyrics data is sent in the wireless terminal device, sends the beginning message that comprises starting position and speed control data simultaneously when playing beginning, transmission speed control data when speed changes
Above-mentioned wireless terminal device has: display unit, its show image; Receive control module, it receives lyrics data, starting position, the speed control data of above-mentioned Kara OK songs from above-mentioned Caraok device; And indicative control unit, it is from indicated position, above-mentioned starting position, according to the indicated speed of above-mentioned speed control data, read above-mentioned lyrics data, produce the performance synchronized lyrics captions with the Kara OK songs of above-mentioned Caraok device thus, and these lyrics captions are outputed to above-mentioned display unit.
The further feature of karaoke OK system of the present invention is: the control module of above-mentioned wireless terminal device in time or is termly visited above-mentioned Caraok device, receive the performance position of this moment, and, the read-out position of above-mentioned lyrics data is only repaiied according to this performance position that receives.
The effect of invention
By the present invention, owing to play synchronously with the Kara OK songs of Caraok device, wireless terminal device carries out sequencing to lyrics data individually and shows the lyrics, so because needn't be from the image data of Caraok device to wireless terminal device transmission lyrics captions, needn't connect the image cable or carry out the transmission of Large Volume Data, therefore can make the wireless terminal device wireless penetration, device can be moved.
In the case,, the sequencing that the lyrics show is controlled, so can show exactly and play the synchronized lyrics captions with the Kara OK songs of Caraok device because wireless terminal device is from Caraok device receiving position data and speed control data.
Description of drawings
Fig. 1 is the figure of the equipment disposition in explanation Karaoke shop.
Fig. 2 is the block diagram that is configured in the Caraok device in each separate room.
Fig. 3 is the figure of the formation of expression music data.
Fig. 4 is the figure of formation of the lyrics track of explanation music data.
Fig. 5 is the outside drawing as the wireless terminal device of embodiment of the present invention.
Fig. 6 is the block diagram of this wireless terminal device.
Fig. 7 is the process flow diagram that action is handled in the expression pairing.
Fig. 8 is the process flow diagram of the selected songs action of expression wireless terminal device.
Fig. 9 is that the song of expression Caraok device 7 is played the process flow diagram of action.
Figure 10 is the process flow diagram of the sequencing processing that the expression song is played and the lyrics show.
Figure 11 is the process flow diagram of action of the lyrics display mode of expression wireless terminal device.
Figure 12 is the figure of the communication process of wireless terminal device and Caraok device in the explanation lyrics display mode.
Embodiment
Fig. 1 is the figure of the machines configurations in explanation Karaoke shop.In this Karaoke shop, be provided with many Caraok device and wireless terminal devices as embodiments of the present invention.In Karaoke shop 3, via (wired) LAN 5 in the shop, connecting router four, management devices 6, many Caraok devices 7 and many WAPs 8, utilize radio communication via WAP 8, wireless terminal device 9 is connected with LAN 5.
Router four and management devices 6 are arranged in the caretaker room in Karaoke shop.Many Caraok devices 7 respectively are provided with one respectively in each separate room (Karaoke parlor).In addition, wireless terminal device 9 is provided with one or more in each separate room.
Be arranged on the wireless terminal device 9 in each separate room,, be associated with Caraok device 7 in being arranged on this separate room by matching operation described later.If wireless terminal device 9 and Caraok device 7 are associated, then the user sends in the Caraok device 7 that is associated via LAN by operating the requesting song that this wireless terminal device 9 carries out.The Caraok device that is associated is played the selected Kara OK songs that is received.In addition, if wireless terminal device 9 is an open mode with lyrics display setting, then Caraok device 7 is when playing Kara OK songs, from being used for playing the music data of this Kara OK songs, extraction is used to show the lyrics data of the lyrics, sends in the wireless terminal device 9.Wireless terminal device 9 is played synchronously the Kara OK songs of this lyrics data and Caraok device 7, is presented on the display.
On the other hand, router four is connected with center 1 by internet 2.Center 1 accumulation storage music data, customer data etc.Each Caraok device 7 and wireless terminal device 9 be by LAN 5, router four and 2 visit centers 1, internet, carries out the download of music data and the download of customer data (client's login) etc. and communicate by letter.
Fig. 2 is arranged on the block diagram of the Caraok device 7 in each separate room.Caraok device 7 is made of CPU 10 that the action of whole device is controlled and the various device that is connected with this CPU 10.With having that CPU 10 is connected: hard disk 11, RAM 12, source of sound 13, frequency mixer (acoustic effecter) 14, mpeg decoder 20, combiner circuit 21, operating portion 23, LAN interface 24 and infrared communication portion 25 etc.
Source of sound 13 corresponding to by the processing of song sequencer 31 from the data of CPU 10 input (musical sound track and lead the tone event data of singing the track road), form note signal.The note signal that forms is imported in the frequency mixer 14.Chanteur's the singing voice signal of a plurality of note signals that 14 pairs of sources of sound 13 of frequency mixer are produced and the input via microphone 17-A/D transducer 18 is given effects such as echo, simultaneously, with suitable harmony these signals is carried out mixing.Digital audio signal after the mixing is imported in the sound system 15.Sound system 15 has D/A transducer and power amplifier, and the digital signal conversion of input is amplified after becoming simulating signal, sounds from loudspeaker 16.The effect that 14 pairs of each voice signals of frequency mixer are given and the harmony of mixing are controlled by CPU 10.
Background video reproduction processes 33 produce with musical sound by above-mentioned sequencer 30 and the generation of lyrics captions synchronous, read the image data 41 that is stored among the HDD 11, the reproduction background video.The image data of activity video is encoded into the MPEG2 form.Background video reproduction processes 33 is input to the image data of the activity video read in the mpeg decoder 20.Mpeg decoder 20 is transformed into the NTSC signal of video signal with the mpeg data of input, is input in the combiner circuit 21.Except the signal of video signal of background video, also in combiner circuit 21, import the character and graphic of above-mentioned lyrics captions etc.Combiner circuit 21 is synthesized to OSD such as lyrics captions on the signal of video signal of background video, outputs on the monitor display screen 22.Monitor display screen 22 shows from the signal of video signal of combiner circuit 21 inputs.
The panel-switch interface that operating portion 23 has the various bond switchinges on the operating panel surface of being arranged on and detects this bond switching operation.
In addition, LAN interface 24 is to be used for the interface controlled via the communication of LAN 5.Caraok device communicates with the wireless terminal device 9 that center 1, management devices 6 and quilt are matched by LAN 5.
In addition, infrared communication portion 25 is in pairing is handled, from the circuit of wireless terminal device 9 receiving infrared-ray signals.Handle explanation afterwards about pairing.
Operating panel surface setting at Caraok device 7: be used to import song number numeric keypad, be used to change song tempo S/CO, be used to make the F.F. switch and the rewind down switch of song F.F. and rewind down and the tone control switch that is used for song is modified tone etc.
In addition, wireless terminal device 9 has the LCD display 50 (referring to Fig. 5, Fig. 6) of band touch screen function.On this LCD 50, show the searching picture (comprising 50 key dishes) etc. be used to import the numeric keypad of song number and be used for retrieving song number from song title.In addition, show: before song is played and in the performance, be used to change the S/CO of the speed of song; Be used to make F.F. switch, the rewind down switch of song F.F., rewind down; And be used for tone control switch that song is modified tone etc.
In addition, wireless terminal device 9 utilizes touch-screen to detect the operation that is presented at the bond switching on the LCD display 50, will operate corresponding operation signal with this and send in corresponding (pairing) Caraok device 7 via LAN 5.LAN interface 24 will receive the operation signal that comes from wireless terminal device 9 and be input to the CPU 10.
For example, if import the song number of selecting from panel-switch or wireless terminal device 9, then this song number is imported in the sequencer 30, and each program is carried out following processing.
In addition, if from panel-switch and wireless terminal device 9 input speed control signals or F.F., rewind down signal, then this song number is imported in the sequencer 30, sets the carrying out that speed that change plays and the lyrics show corresponding to this signal content.
Fig. 3, Fig. 4 are the figure that expression is stored in the formation of the music data in the hard disk 11.
In Fig. 3, music data is made of following each several part shown in this figure (A): data head, be used to play Kara OK songs the musical sound track, be used to produce lead and sing leading of sound and sing the track road and be used to show lyrics track of lyrics captions etc.
Each track is according to the midi format record.For example, the musical sound track is sung the track road shown in figure (B) with leading, and comprising: tone is opened event datas such as event data, tone close event data, and the timing data regularly of reading of representing each event data.Tone is opened event data and is comprised the pitch data, specifies by this tone and opens and the pitch and the volume of the musical sound that produces.Till this musical sound lasts till that pairing tone close event data are read out.
Timing data can be made of from the absolute time data of the absolute time of song zero hour etc. the duration data in the time interval of expression between each event data and expression.
The musical sound track, lead sing the track road event data as mentioned above, constitute by the tone event data of the pitch, volume, ON/OFF etc. of expression musical sound etc., by these tone event data are input in the source of sound 13, source of sound 13 can make with the corresponding musical sound of this event data to pronounce or noise reduction.In order to produce the musical sound of a plurality of musical instruments, the musical sound track is made of a plurality of tracks (part).Lead and sing the track road and constitute by the MIDI data that are used to point out single melody of singing melody.
Lyrics track is an ordinal data, and it has been realized being used to show the bent name of Kara OK songs and the various data of the lyrics, as shown in Figure 4, has been made of page partition data of reading according to timing data and lyrics video data.
Page partition data is with behavior unit, and the lyrics that will show on monitor 22 are divided into the data of each line number that shows simultaneously (2～4 row), corresponding to the phrase of the music of Kara OK songs.Lyrics video data inside comprises the relevant total data of lyrics demonstration with 1 row, open regularly, show timeing closing by demonstration, string data (comprise show count, displaing coordinate, character pitch data etc.), color 1 data, color 2 data, put data etc. under.
The display mode of the lyrics is as described below.At first, show the lyrics of 1 row with color 1, the short time (song proceed to till the place of these lyrics during) keeps primary colors to stop (ton) afterwards, with the carrying out of song consistently, show that look puts under and the left side is risen successively and changed to color 2 from color 1.The last short time shows that with color 2 (te) disappears afterwards.
Put data under shown in figure (B), a plurality of draw datas of the main point of (time-x coordinate) curve that is put under by expression constitute.Sequencer 30 usefulness 2 dimension curves carry out interpolation to this draw data, to graph expansion portion indication change color (putting under).
Fig. 5 is the outside drawing of above-mentioned wireless terminal device 9.This wireless terminal device 9 also has the audition function of Kara OK songs, client's login feature, various charge clearance function, is carried out various functions such as camera function and lyrics Presentation Function by camera except the function as the so-called telechiric device with function that the reservation of Kara OK songs or song tempo, tone are controlled.
In addition, in the performance of Kara OK songs, play synchronously, on LCD display 50, show the lyrics captions of Kara OK songs with the Kara OK songs of Caraok device 7.
On card reader 52, place client's ID card.The ID card is the IC-card with radio communication function.Embedded the antenna of non-contact card interface 65 (referring to Fig. 6) in the inside of card reader 52.If client's ID card is placed on the card-reading part 52, then non-contact card interface 65 sticks into row communication with communication and ID, reads the client ID that is stored in this ID card.Wireless terminal device 9 sends to center 1 via LAN 5-(Caraok device 7 that is matched)-router four-internet 2 with the ID that reads out.Center 1 is by receiving client ID from wireless terminal device 9 or Caraok device 7, and this client's use resume are upgraded, and sends these clients' Customer Information simultaneously to this wireless terminal device 9 or Caraok device 7.Wireless terminal device 9 or Caraok device 7 receive Customer Information from center 1, for example, when Kara OK songs begins, show client's name etc., and client is carried out indivedual correspondences.
In addition, the source of sound of these wireless terminal device 9 built-in simples has a part of reproducing music data, carries out the function of the audition performance of Kara OK songs.The musical sound that this audition is played is exported from boombox 51.
Fig. 6 is the block diagram of this wireless terminal device 9.On the CPU 60 that wireless terminal device 9 is controlled,, ROM 61, RAM 62, source of sound 63, non-contact card interface 65, WLAN interface 66 and peripheral controls 68 have been connected via internal bus.
The various programs that the action of this wireless terminal device 9 is controlled in ROM 61, have been stored.ROM 61 is made of flash memories, is carried out the renewal of program by the external unit that connects via USB interface.Various data such as stores customer information in RAM 62.In addition, under the situation of aftermentioned lyrics display mode, the lyrics data of the Kara OK songs that storage is sent by LAN 5 from Caraok device 7.
Source of sound 63 is simpler and easy than the source of sound that is built in the Caraok device 7, but can produce musical sound according to the music data of Kara OK songs (musical sound track, lead and sing the track road).This source of sound 63 uses when the audition pattern.In the audition pattern, from Caraok device 7, download by the part of the music data of user-selected Kara OK songs (musical sound track, lead a part of singing the track road), reproduce the part of these tone datas with source of sound 63.On source of sound 63, connecting amplifier 64.The audition that 64 pairs of sources of sound of amplifier 63 generate is amplified with musical sound, outputs in the boombox 51.
On peripheral controls 68, except above-mentioned LCD display 50, touch-screen 69, camera 53 and flashlamp 54, the IrDA 71, USB interface 72 etc. that infrared remote control signal are sent to the infra-red remote control sending part 70 in the Caraok device 7 and be used for carrying out infrared communication have also been connected with other devices.
Infra-red remote control sending part 70 uses when pairing described later is handled.USB interface 72 connects attending devices such as personal computer and the program (firmware) that is stored among the ROM (flash memories) 61 is used when upgrading on this device.
Fig. 7～Figure 12 is the process flow diagram of the action of expression Caraok device main body and wireless terminal device.
Fig. 7 (A) is the process flow diagram that action is handled in the expression pairing.So-called pairing is meant, makes many Caraok devices 7 and the Duo Tai wireless terminal device 9 that are connected on the LAN 5, individually inter-related action respectively.But sometimes many wireless terminal devices 9 can match processing with 1 Caraok device 7, and in the case, many wireless terminal devices 9 carry out association with respect to 1 Caraok device.
In the following description, to 1 Caraok device 7 and 1 wireless terminal device 9 mutually action describe, but under the related situation of many wireless terminal devices 9 and 1 Caraok device 7, following action is execution respectively in every wireless terminal device 9.
The staff takes wireless terminal device in the separate room, uses the infrared remote control signal sending function of wireless terminal device 9, and itself Termination ID is sent to (s1) in the Caraok device main frame.Termination ID is stored among the ROM (flash memories) 622 of wireless terminal device 9.If Caraok device 7 receives the message (s10) that comprises this Termination ID by infrared communication portion 25, then in order to retrieve wireless terminal device with this Termination ID, generation is used to retrieve the terminal searching message (s11) of the device of this Termination ID, and this terminal searching message is carried out broadcast transmission (s12) via LAN.Therefore, this terminal searching message is read by all devices that are connected LAN5 last (comprising the device that connects via WAP 8).
In addition, in the terminal searching message,, also comprise device ID as the Caraok device in the source of transmission with Termination ID as the wireless terminal device of searching object.
In step s2, receive each end device of terminal searching message, judge whether this message is (s3) that sends to this device,, then cancel this message if not issuing this device.If issue the message of this device, promptly under the consistent situation of Termination ID that in the terminal searching message, is comprised and the ID of oneself, this message is the message that comes among the step s1 Caraok device of the transmission purpose that sends infrared signal, and the device ID that comprised in this message is stored (s4) as the ID of (as machine tool and corresponding) Caraok device of pairing.This device ID is stored in the device ID storage area that is set among the RAM 61.
Then, the Caraok device generation acknowledge message (s5) to this device ID sends (s6) via LAN.If corresponding Caraok device 7 receives this acknowledge message (s13), then the Termination ID of this wireless terminal device 9 is stored as (as handset and corresponding) wireless terminal device 9 of pairing, generate simultaneously at this wireless terminal device 9 terminal management table (referring to this figure (C)) (s14).
Handle by above pairing, Caraok device 7 and wireless terminal device 9 both sides can identify the other side's device and store its ID, just can carry out 1 pair 1 communication mutually by LAN later.
In addition, the terminal management table of this figure (C) is set in the hard disk 11, is the open/close table of the lyrics display mode of storage terminal ID and this wireless terminal device 9.
So-called lyrics display mode is meant when playing Kara OK songs by Caraok device 7, shows the pattern of its lyrics on the LCD display 50 of wireless terminal device 9.Play under the situation of Kara OK songs utilizing this pattern, Caraok device 7 extracts the data of lyrics track from music data, send in the wireless terminal device 9, wireless terminal device 9 receives triggering and the speed setting data that song begins from Caraok device 7, utilize independently sequencing action, play synchronously with the Kara OK songs of Caraok device, demonstrate the lyrics.
This figure (B) is the ON/OFF action is carried out in expression to lyrics display mode from wireless terminal device a process flow diagram.
The user operates touch-screen 69 according to the demonstration of LCD display 50, can make lyrics display mode ON/OFF thus.When the on/off operation that lyrics display mode is arranged (s20), if at this moment lyrics display mode is a closed condition, what then generate lyrics display mode opens message (s21).In addition, if at this moment lyrics display mode is an open mode, then generate the close message (s21) of lyrics display mode.Then, the ON/OFF message with this lyrics display mode sends in corresponding (pairing) Caraok device 7 (s22).The ON/OFF message of this lyrics display mode sends via LAN.
If Caraok device 7 receives the ON/OFF message (s23) of lyrics display mode from wireless terminal device 9, the lyrics display mode mark (s24) of the terminal management table (referring to this figure (C)) that this wireless terminal device 9 is set of then reversing.Then, judge whether be (s25) during Kara OK songs is played at this moment.If in the Kara OK songs performance,, carry out beginning or the corresponding action of Halfway Stopping with beginning lyrics display mode then from song midway.
Fig. 8 is the process flow diagram of the selected songs action undertaken by wireless terminal device 9 of expression.
The operation of the selected songs of wireless terminal device 9 is to select the selected songs pattern in the shown model selection picture of LCD panel 50, selects melody selecting method simultaneously.That is the method etc. that has direct input song number to carry out the method for selected songs and carry out selected songs from 50 sound touch-screens inputs song title or singer's name.
In addition, in order to use in selected songs, wireless terminal device 9 is downloaded from Caraok device 7 or management devices 6 and is preserved " parts of song number-song title-singer's name-lyrics " are carried out selected songs table related and storage.
If Kara OK songs is carried out selected songs (s30) by aforesaid operations, then generate comprise this Kara OK songs song number in interior selected songs message (s31), and send in corresponding (pairing) Caraok device 7 (s32).The transmission of this selected songs message is carried out via LAN.
If Caraok device 7 receives selected songs message (s33), then read the song number that is comprised in this selected songs message, sign in in the subscription list (s34).
Here, so-called subscription list is meant by the tabulation of input sequence storage from the song number of the panel-switch input of wireless terminal device 9 or apparatus main body.The Kara OK songs of the song number of sequencer 30 before inputs begins to play successively.
Fig. 9 is that the song of expression Caraok device 7 is played the process flow diagram of action.From the song number (s40) that Kara OK songs is read in the beginning of reservation table, from hard disk 11, read the music data (s41) that identifies by this song number.Then, the terminal management table with reference to the wireless terminal device 9 to pairing manages judges whether the opened wireless terminal device of lyrics display mode 9 (s42).Do not having the lyrics to show under the situation of the wireless terminal device of opening, entering common performance and handle (not illustrating).Under the situation of a plurality of wireless terminal devices 9 pairings, the terminal management table of all wireless terminal devices 9 is carried out above-mentioned judgement and following processing.
Under the situation that the opened wireless terminal device of lyrics display mode 9 is arranged, generate to pass on to begin to carry out the performance that Kara OK songs plays thus and determine message, and send in this wireless terminal device 9 (s43).By the data that extract lyrics track in the music data of from hard disk 11, reading, compile lyrics data (s44), and this lyrics data is sent in the opened wireless terminal device of lyrics display mode 9 (s45).
At this moment communication process is shown in the stage casing of Figure 12.That is to say that receive and play the wireless terminal device 9 of determining message, request Caraok device 7 is made lyrics data (Telopdata).Afterwards, wireless terminal device 9 is regularly visited (poll) Caraok device 7.Caraok device 7 will not respond this visit before the editor of lyrics data finishes, if but after the editor of lyrics data finishes, visit is arranged, the lyrics data after then will editing is transferred in the wireless terminal device 9.
In Fig. 9, Caraok device 7 sends to (s46) in the wireless terminal device 9 with the message of playing beginning when playing begin ready, and (s47) strikes up.
This performance beginning message is equivalent to the starting position data (POS#) of Figure 12.In these starting position data, comprise the speed control data, these speed control data are used for controlling the performance speed (lyrics captions carry out speed) of the Kara OK songs of this starting position, and wireless terminal device 9 is according to these speed control data, and control lyrics captions show carries out speed.
In addition, play Kara OK songs midway, under the situation that the lyrics display mode of wireless terminal device 9 is opened, Yi Bian Caraok device 7 is carried out the performance of Kara OK songs, Yi Bian this wireless terminal device 9 is carried out the processing of s44, s45 at Caraok device 7.And, send to starting position data the wireless terminal device 9 from Caraok device 7, be the data of representing performance position at this moment.
Playing action is according to the speed clock of setting, and the track of musical sound is carried out sequencing (s48), simultaneously lyrics track is carried out the action of sequencing (s49).
Should play action last till song finish till (s53), have halfway under the situation of speed change indication, indicate the control (s51) of carrying out the speed change according to this, simultaneously speed change message is compiled in this speed change indication, send to (s52) in the wireless terminal device.
Carry out when speed change indication is speed control data in having read the speed control track (referring to Fig. 3 (A)) that is written to music data and when user's speed alter operation is arranged.The skip forward/back that user's speed alter operation is speed control (performance speed is accelerated or the operation of the change of slowing down), play etc.
Figure 10 is the process flow diagram that is illustrated in the sequencing processing of carrying out among s48, the s49.In addition, this flow chart illustrates the example of following situation, that is, the presentation of events data are read timing data regularly, is the duration data in time interval of beginning of the event data of expression before urgent.
At first, judge whether duration counter t is less than or equal to 0.Because the timer after just beginning resets to t=0, so enter s67 from s65 in interrupting.In s67, read the indicated data of pointer of the read-out position on the expression track.Judge whether the data of reading are event data (s68), whether are duration data (s69), whether are end data (s70) perhaps.
Under the situation of event data, carry out and the corresponding processing of this incident (s71), make pointer stepping (s72), turn back to s67, read next data.
Incident alignment processing (s71), whether reading etc. of the generation/disappearance of musical sound or lyrics video data normally, but according to this event data kind and whether carry out common reproduction perhaps carries out F.F. described later, rewind down and different.
In the data of reading is (s69) under the duration data conditions, and the value that makes these duration data is t (s73), makes pointer stepping (s74), turns back to s65.In s65, judge whether t is less than or equal to 0, under the situation of t＞0, return after from t, deducting countdown step number value cs (s66).This action was carried out once in each stipulated time (for example 10ms).
On the other hand, be (s70) under the situation of end data in the data of reading, carry out whole tones close, finish end process such as demonstration after (s75), finish this timer Interrupt Process.
Figure 11 (A) is the process flow diagram of action of the lyrics display mode of expression wireless terminal device 9.Determine message (s80) if receive performance, then to Caraok device 7 request lyrics datas (s81) from Caraok device 7.According to this request, Caraok device 7 extracts the data of lyrics track from music data, generates lyrics data, is transferred in the wireless terminal device 9.Wireless terminal device 9 receives this lyrics data (s82), stores among the RAM 62.Then,, then begin, put the indicated speed of data, beginning lyrics sequencing places (s84) with this speed control that begins in the message to be comprised from this position that begins the message to be comprised if from Caraok device 7, receive beginning message (POS#) (s83).Begin in the beginning from song under the situation of lyrics demonstration, the starting position is the beginning of song.
The sequencing action of the action of the lyrics sequencing of wireless terminal device 9 and Caraok device shown in Figure 10 is identical, is according to the speed clock that is set, to the action of lyrics track sequencing.
Should play action last till song finish till (s85), but from Caraok device 7, send halfway under the situation of speed change message (s86), carry out the control (s87) of speed change according to this indication.
In addition, can carry out the operation of the change of performance speed and F.F., rewind down from 9 pairs of Caraok devices of wireless terminal device 7, but in the action of lyrics display mode, even in wireless terminal device 9, have under the situation of this operation, also not before sending the speed control data, the speed of the demonstration sequencing of lyrics captions is changed from Caraok device 7.Like this, the processing action of the speed change that can carry out with the processing action of the speed of being undertaken change, by the operation of the panel-switch of Caraok device 7 and unified based on the processing action of the speed change of the speed control data that comprised in the music data by the operation of this wireless terminal device.
In addition, wireless terminal device 9 also can be in time or poll (visit) Caraok device 7 termly, receive the position data of the performance position (situation is carried out in the demonstration of lyrics captions) of expression Kara OK songs at this moment, revise the position of the demonstration sequencing of the lyrics captions in the wireless terminal device 9 according to the position data that receives.
This figure (B) is the process flow diagram of the action under this situation of expression.Wireless terminal device 9 in time or is termly visited Caraok device 7 (s90), receives position data (s91) at this moment.Then, revise the demonstration sequencing (s92) of lyrics captions according to this position data.
Figure 12 is the figure of the communication sequence of wireless terminal device 9 and Caraok device 7 in the explanation lyrics display mode.
When Caraok device 7 carried out the performance of Kara OK songs, Caraok device 7 sends to play to wireless terminal device 9 determined message.Determine to comprise song number in the message in this performance, wireless terminal device 9 draws song title by this song number, is shown on the LCD display 50.Because wireless terminal device has song number-song title corresponding tables in order to accept requesting song,, obtain song title so can retrieve this corresponding tables by song number.
Received that playing 9 pairs of Caraok devices of wireless terminal device, 7 requests of determining message generates and sends lyrics data.Then, visit (poll) Caraok device termly, the transmission of request lyrics data.Caraok device did not respond this visit before the end of job of extracting the data of lyrics track and lyrics data is edited from music data, if but the editor of lyrics data end, then to visiting, to wireless terminal device 9 transmission lyrics datas.This transmission process is carried out according to the order of similar file transfer protocol (FTP) (FTP).
If the end of transmission (EOT) of lyrics data, then Caraok device will represent to show that the starting position data (POS#) of starting position (reading on the lyrics data starting position) are notified to wireless terminal device 9.In the performance of Kara OK songs, wireless terminal device 9 in time or is periodically visited Caraok device 7, receives the position data of this moment.
In addition, Caraok device is according to the indication of various speed change, and the performance speed of Kara OK songs is changed, and simultaneously speed control message sent in the wireless terminal device 9.
Claims (7)
1. wireless terminal device is characterized in that having:
Wireless communication unit, it carries out radio communication with the Caraok device of playing Kara OK songs;
Display unit, its show image;
Storage unit, it stores the lyrics data of above-mentioned Kara OK songs; And
Control module, it is via above-mentioned wireless communication unit, receive starting position data, speed control data from above-mentioned Caraok device, and from the indicated position of data, above-mentioned starting position, according to the indicated speed of above-mentioned speed control data, from said memory cells, read above-mentioned lyrics data, produce thus with the Kara OK songs of above-mentioned Caraok device and play the synchronized lyrics captions, and these lyrics captions are outputed to above-mentioned display unit.
2. as the wireless terminal device of claim 1, it is characterized in that as stating,
Above-mentioned control module also receives the lyrics data of above-mentioned Kara OK songs from above-mentioned Caraok device.
3. wireless terminal device as claimed in claim 1 or 2 is characterized in that,
Above-mentioned control module will be read the speed of above-mentioned lyrics data from said memory cells when above-mentioned Caraok device receives new speed control data, change to this new indicated speed of speed control data.
4. as claim 1,2 or 3 described wireless terminal devices, it is characterized in that,
Above-mentioned control module in time or is termly visited above-mentioned Caraok device, receives performance position at this moment from above-mentioned Caraok device, according to this performance position that receives, the read-out position of above-mentioned lyrics data is revised.
5. as any described wireless terminal device in the claim 1 to 4, it is characterized in that,
Above-mentioned control module receives image data from above-mentioned Caraok device, as the background video of above-mentioned lyrics captions, to above-mentioned display unit output.
6. karaoke OK system, it has each other by wireless Caraok device that communicates and wireless terminal device, it is characterized in that,
Above-mentioned Caraok device has:
Storage unit, it stores music data, and this music data comprises the lyrics data that is used to produce the tone data of musical sound and is used to show the lyrics;
Play the unit, the musical sound that its speed by appointment is read tone data and produced Kara OK songs is read lyrics data and is shown lyrics captions by the speed of above-mentioned appointment simultaneously; And
Communication control unit, it extracts lyrics data from music data, and this lyrics data is sent in the wireless terminal device, sends the beginning message that comprises starting position and speed control data simultaneously when playing beginning, transmission speed control data when speed changes
Above-mentioned wireless terminal device has:
Display unit, its show image; And
Control module, it receives lyrics data, starting position, the speed control data of above-mentioned Kara OK songs from above-mentioned Caraok device, and from indicated position, above-mentioned starting position, according to the indicated speed of above-mentioned speed control data, read above-mentioned lyrics data, produce thus with the Kara OK songs of above-mentioned Caraok device and play the synchronized lyrics captions, and these lyrics captions are outputed to above-mentioned display unit.
7. karaoke OK system as claimed in claim 6 is characterized in that,
The control module of above-mentioned wireless terminal device in time or is termly visited above-mentioned Caraok device, receives the performance position of this moment from aforementioned Caraok device, and according to the performance position that this receives, the read-out position of above-mentioned lyrics data is revised.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005050226A JP4475139B2 (en) | 2005-02-25 | 2005-02-25 | Wireless terminal device and karaoke system |
| JP2005050226 | 2005-02-25 | ||
| JP2005-050226 | 2005-02-25 |
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| Publication Number | Publication Date |
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| CN1825428A true CN1825428A (en) | 2006-08-30 |
| CN1825428B CN1825428B (en) | 2011-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2006100580267A Expired - Fee Related CN1825428B (en) | 2005-02-25 | 2006-02-24 | Wireless terminal installation and karaoke system |
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| Country | Link |
|---|---|
| JP (1) | JP4475139B2 (en) |
| KR (1) | KR100721886B1 (en) |
| CN (1) | CN1825428B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009067878A1 (en) * | 2007-11-08 | 2009-06-04 | Tencent Technology (Shenzhen) Company Limited | Lyrics characters display method and system |
| CN101197128B (en) * | 2007-12-29 | 2011-10-19 | 沈侃 | Portable singing system with monitoring function |
| WO2015062337A1 (en) * | 2013-10-29 | 2015-05-07 | Tencent Technology (Shenzhen) Company Limited | Displaying lyrics of a song on a mobile computing device in a lock screen state |
| CN104618383A (en) * | 2015-02-12 | 2015-05-13 | 刘肖兵 | Large-sized multi-site platform distributed square dance communication and management system |
| CN106205657A (en) * | 2016-07-27 | 2016-12-07 | 腾讯科技（深圳）有限公司 | A kind of lyric display method and device |
| CN108109609A (en) * | 2017-11-21 | 2018-06-01 | 北京小唱科技有限公司 | The method for recording and device of audio and video |
| WO2018227843A1 (en) * | 2017-06-16 | 2018-12-20 | 张君莉 | Apparatus for requesting songs |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4586787B2 (en) * | 2006-09-29 | 2010-11-24 | ヤマハ株式会社 | Live performance karaoke system |
| CN101217032B (en) * | 2007-12-29 | 2011-10-19 | 沈侃 | A mobile portable type singing system |
| JP5434408B2 (en) | 2009-05-15 | 2014-03-05 | 富士通株式会社 | Portable information processing apparatus, content playback method, and content playback program |
| JP5459522B2 (en) * | 2012-04-27 | 2014-04-02 | ブラザー工業株式会社 | Karaoke device and karaoke program |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1165442A (en) * | 1996-05-09 | 1997-11-19 | 株式会社福特威尔电子 | Wireless accompaniment apparatus |
| CN2305736Y (en) * | 1997-07-11 | 1999-01-27 | 林嘉恺 | Portable type caption arrangement |
| CN1275035A (en) * | 1999-05-19 | 2000-11-29 | 邦毅科技股份有限公司 | Rardio broadcast display system and method |
| KR100511786B1 (en) * | 2002-12-24 | 2005-08-31 | 한국전자통신연구원 | Portable terminal, song accompaniment system of communicating a portable terminal and control method thereof |
-
2005
- 2005-02-25 JP JP2005050226A patent/JP4475139B2/en active Active
-
2006
- 2006-02-24 CN CN2006100580267A patent/CN1825428B/en not_active Expired - Fee Related
- 2006-02-24 KR KR1020060018054A patent/KR100721886B1/en not_active IP Right Cessation
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009067878A1 (en) * | 2007-11-08 | 2009-06-04 | Tencent Technology (Shenzhen) Company Limited | Lyrics characters display method and system |
| CN101183524B (en) * | 2007-11-08 | 2012-10-10 | 腾讯科技（深圳）有限公司 | Lyric characters display process and system |
| CN101197128B (en) * | 2007-12-29 | 2011-10-19 | 沈侃 | Portable singing system with monitoring function |
| WO2015062337A1 (en) * | 2013-10-29 | 2015-05-07 | Tencent Technology (Shenzhen) Company Limited | Displaying lyrics of a song on a mobile computing device in a lock screen state |
| CN104618383A (en) * | 2015-02-12 | 2015-05-13 | 刘肖兵 | Large-sized multi-site platform distributed square dance communication and management system |
| CN104618383B (en) * | 2015-02-12 | 2018-05-29 | 刘肖兵 | A kind of more place platforms of large size, the communication of distributed square dance and management system |
| CN106205657A (en) * | 2016-07-27 | 2016-12-07 | 腾讯科技（深圳）有限公司 | A kind of lyric display method and device |
| CN106205657B (en) * | 2016-07-27 | 2019-11-05 | 腾讯科技（深圳）有限公司 | A kind of lyric display method and device |
| WO2018227843A1 (en) * | 2017-06-16 | 2018-12-20 | 张君莉 | Apparatus for requesting songs |
| CN108109609A (en) * | 2017-11-21 | 2018-06-01 | 北京小唱科技有限公司 | The method for recording and device of audio and video |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1825428B (en) | 2011-05-25 |
| JP2006235268A (en) | 2006-09-07 |
| KR100721886B1 (en) | 2007-05-25 |
| JP4475139B2 (en) | 2010-06-09 |
| KR20060094907A (en) | 2006-08-30 |
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