CN1275035A - Rardio broadcast display system and method - Google Patents
Rardio broadcast display system and method Download PDFInfo
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- CN1275035A CN1275035A CN 99107350 CN99107350A CN1275035A CN 1275035 A CN1275035 A CN 1275035A CN 99107350 CN99107350 CN 99107350 CN 99107350 A CN99107350 A CN 99107350A CN 1275035 A CN1275035 A CN 1275035A
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Abstract
The present invention includes a document supplying unit and a radio communication unit. The document supplying unit downloads the song document and changes it into RF signal for radio transmission. The portable radio communication unit includes an RF treater to receive and treat RF signal to obtain gate code to enable receiving song and the song document. In addition, there is document treating unit which compares the received gate code and that of the radio communication unit based on a system program, and when the codes are identical, music document will be stored and the music is sent out and the song words are displayed after a playing command is issued to the radio communication unit.
Description
The present invention relates to a kind of wireless telecommunication system and method, but relate to a kind of playing back music or rather, simultaneously can show the wireless telecommunication system and the method for lyrics captions.
At general mobile communcations system, in beeper (pager or beeper), mobile phone, PDA(Personal Digital Assistant) machine system, the sender person passes to information the system centre of above-mentioned mobile communcations system by communication network, and give this mobile communication user with message transmission by system centre, in a single day the mobile communication user receives message, will sound or shake, have message to send into the user who reminds mobile communcations system.
Now, illustrate that signal is by the process that sends to reception with the system construction drawing of the mobile communcations system of calling set.As shown in accompanying drawing 1, calling terminal 100 transmits signal to base station 105, send wireless signal 110 to called side 115 by base station 105 then, when called side 115 receives wireless signal 110, the calling set of called side 115 just can show a picture message on its display, can also sound at its sound output in addition, have information to send into to notify the user.
The written historical materials that calling terminal 100 is sent all can be stored in the calling set memory of called side, and when the user wants to see the written historical materials that calling terminal 100 sent, this written historical materials can be shown on the display unit of calling set.This traditional calling set is to receive by the wireless signal that the base station sent, and the content of this kind wireless signal is sent by calling terminal 100 inputs and by system centre base station 105.After the calling set 115 of called side is received signal, store the information in the wireless signal of being received immediately, and when calling set receives wireless signal 110,, there is message to send into calling set to notify the user by the preestablishing or sound or shake calling set of user.In this traditional mobile communcations system, system centre is only given called side 115 with the message transmission of calling terminal 100, transmission data is not voluntarily given the user of mobile communcations system, and therefore, this kind mobile communcations system just receives and send the defeated message of calling terminal institute tendency to develop.
On the one hand, in today that mobile communcations system is popularized day by day, the advantage of mobile communcations system and characteristic are also not fully, bring into play fully; On the other hand, along with development of semiconductor and progress, the volume of memory is more and more littler, and the memory capacity of unit volume is then increasing.If can make full use of both advantages, transmit the message that some have value to the user voluntarily by system centre, to increase the service content that system centre can provide, not only improve the surcharge of mobile communcations system, more provide information source easily to the user, at clothing, food, live, aspects such as row, amusement, the service that provides by system centre can be provided.If system centre needs some information of mass advertising, just can be by modes such as music makings, the advertising words song is transferred to the mobile communcations system user of requirement, the user just can utilize the music that mobile communcations system provides and the lyrics of demonstration to practise song etc.Especially in the epoch greatly in fashion of Karaoke now, if the song that music producers is created can offer user's exercise by mobile communcations system, then the user just can expertly arrive performance in the karaoke halls in the back with practice, both play the effect of a large amount of propagandas, and can improve the sales volume of disc, audiotape, laser disc etc. again.
Yet existing mobile communcations system can not show the lyrics and synchronous playing music at user side, thereby this mobile communcations system fails to give full play to its characteristic and effect.
The objective of the invention is to design a kind of Rardio broadcast display system and method, the message language that can only be sent to called side call transmission end at traditional mobile communcations system, can not provide the transmission other data deficiency and design, with characteristic and the advantage of giving full play to wireless telecommunication system, make wireless telecommunication system that multifarious service can be provided, particularly allow user's the calling set etc. can playing back music and synchronously displaying subtitle, make user's calling set have the function etc. of Karaoke concurrently.
The object of the present invention is achieved like this: a kind of Rardio broadcast display system is characterized in that: include the data feeding mechanism at least, be used for providing desired song data to the user, and convert thereof into can be with the radiofrequency signal of wireless mode transmission; And wireless communication apparatus, be used to receive the radiofrequency signal that this contains the song data, and this song data played to form of sound that the user listens and the written historical materials of song data is shown to the user and see.
Wireless broadcast display packing of the present invention is characterized in that: comprise code name from the user to the data feeding mechanism that imported desired song data by at least; The conversion of signals one-tenth that will be included the song data by the data feeding mechanism can be with the radiofrequency signal of wireless mode transmission; Receive this radiofrequency signal by wireless communication apparatus in the mode of wireless receiving, and the tone data of song data showed to the user with the written historical materials of song data with the form of sound be shown to the user with optical form.
Rardio broadcast display system of the present invention comprises a kind of data feeding mechanism and a kind of wireless communication apparatus that can transmit the song data with the wireless signal form, and this wireless communication apparatus is carried by the user.If the caller is arranged when calling terminal is sent radiofrequency signal by radio-frequency transmitter, this wireless communication apparatus can receive this radiofrequency signal, and notifies the user of wireless communication apparatus to have message to send into, the written historical materials that while show Calls person is imported.And when this user's desire was listened song, as long as to wireless communication apparatus input pronunciation instruction, this wireless communication apparatus promptly showed the lyrics of song, sends the tune of this song simultaneously.
The data feeding mechanism is used for providing the song that will download data to the user, and convert thereof into can be with the radiofrequency signal of wireless mode transmission.The data feeding mechanism includes the data bank comparison device, switch and control end, data bank comparison device wherein is used for providing voice suggestion to the user, allow user's each step according to voice suggestion, and import the door number of self wireless communication apparatus and the song data that requires to play relevant represent yard, door number is used to confirm whether this wireless communication apparatus is the user that has the right, if the user that has the right is then by represent sign indicating number to export the song data that will play.
Switch is used for the user is electrically coupled to the data bank comparison device, is transferred to the data bank comparison device with the input data with the user.Control end is used for the electric coupling with switch and data bank comparison device, receives the song data and is converted into the wireless transmission form.Utilize song data that emitter will be converted into the wireless transmission form to combine, and be converted to radiofrequency signal, by wireless mode radiofrequency signal is sent on the wireless communication apparatus that the consumer holds again with the ISN of representing certain wireless communication apparatus door number.The title of the song, music score and the literal that include number of songs, each first song in the radiofrequency signal form, and noted down in the data feeding mechanism can receive date etc. of song data with number corresponding wireless communication apparatus of door.
Wireless communication apparatus includes array apparatus down: radio frequency signal processing equipment is used for receiving and handling radiofrequency signal, to obtain the contained firsthand information of radiofrequency signal.This radiofrequency signal is sent by the base station, includes the ISN number corresponding with door, the music information that stores the address and call out written historical materials or song at least.Music information wherein comprises written historical materials and tune data again; User's input interface is used for providing the pronunciation of being imported by user instruction to wireless communication apparatus; Read-only memory device, be used for the stocking system program and with number corresponding ISN of wireless communication apparatus; Central processing unit, be used for the reading system program to handle firsthand information, after receiving firsthand information, the door ISN that is comprised in the door ISN of the wireless communication apparatus that read-only memory device is stored and the radiofrequency signal is compared, to determine whether to continue to handle this radiofrequency signal, if comparative result is identical, then be stored in the read-write storage device with this music information or with the calling written historical materials of caller's input according to the storage address that is provided; Read-write storage device then is used to store above-mentioned music information or by the calling written historical materials of caller's input; Pronunciation device, be used for after central processing unit receives the pronunciation instruction, tune data after reception is handled through central processing unit is also sounded, allow the user hear song, and when central processing unit receives the calling written historical materials, sound, notify the user to have message to send into wireless communication apparatus; Display unit is used to receive the written historical materials after handling through central processing unit or calls out written historical materials, and with the form of light with the lyrics, title of the song and the music of song of this song or call out literal and be presented on the screen of this display unit.
Central processing device comprises frequency conversion (frequency reducing) device, is used for received RF signal, to produce fundamental frequency signal; Decoding device is used for fundamental frequency signal is decoded, and firsthand information is delivered to central processing unit, utilizes system program that firsthand information is handled.
Related read-only memory device can be mask ROM (MASK Read OnlyMemory:MASK ROM), and read-write storage device can be static RAM (Stat ic RandomAccess Memory:SRAM), and central processing unit can be CPU (Central ProcessingUnit:CPU).Pronunciation device can be a loud speaker (speaker), can send the sound of song after the tune data transmission is to the pronunciation device.Display unit can be LCD (Liquid CrystalDisplay:LCD), and wireless communication apparatus can be calling set, mobile phone or PDA (Personal Digital Assistant) (Personal Digital Assistant:PDA).
Further specify technology of the present invention below in conjunction with embodiment and accompanying drawing.
Fig. 1 when to be the caller with telephone set call out traditional calling device user the path schematic diagram of process
Fig. 2 be wireless telecommunication system user of the present invention when requiring the system centre download song, first's flow process of process
Fig. 3 be wireless telecommunication system user of the present invention when requiring the system centre download song, the second portion flow process of process
Fig. 4 is a wireless communication apparatus structural representation of the present invention, and the user is shown when requiring the system centre download song, and system centre is with the system configuration in the burned wireless communication apparatus of song
Fig. 5 is in the Rardio broadcast display system of the present invention, be used to receive the structure that consumer's download song requires, sends the data feeding mechanism that includes the song data, and receive wireless signal, carry and listen to song at any time, show the system configuration schematic diagram between the wireless communication apparatus of song subtitling for the consumer
A preferred embodiment that is used to broadcast and shows the mobile communcations system of captions of the present invention, utilize wirelessmobile communication system to make things convenient for the characteristic of reception data, its base station that is fully utilized provides more service to the user, allow the device for mobile communication that the user held can not only receipt of call information, can also show the lyrics and the synchronous playing music of institute's program request.During as the calling set in the system of the present invention, the musical information that send the base station is received and is play by calling set, shows lyrics captions simultaneously at device for mobile communication.But the wireless communication apparatus of playing back music, one embodiment are to have pager apparatus (calling set) function, and the message that can the receiving system center be provided, with played songs, show the equipment of the lyrics simultaneously.
The user is before writing wireless communication apparatus with song, must get in touch with system centre earlier, with the song that the apprizing system center will be chosen, its liaison method can be wireless transmission method or wire transmission mode (for example phone or networking), to choose the song that user institute desire is selected.It chooses the step that song follows can be shown in the embodiment flow process of Fig. 2, Fig. 3, in this embodiment, whether system centre can apply for the service that this provides download of songs according to the user, as the condition of whether transmitting information, pressed Fig. 2 then, step shown in Figure 3 is carried out.The step that is shown among Fig. 2, Fig. 3 is in the performed step of system centre, is used for the song data of selecting it to want centering to download for the consumer.
When the consumer required system centre download song data, the System Operation flow process in the system centre end data feeding mechanism was as shown in Fig. 2, Fig. 3.The user enters song with after selecting initialization system by medium such as phone or networkings, system's execution in step 110 in the data feeding mechanism, carry out song with selecting set-up function, entered song with selecting setting operation with apprizing system-consumer, and inform that the consumer need import the door number of the device for mobile communication downloaded, right Hou song is with selecting initialization system execution in step 117, whether utilize the data in the system centre data bank to carry out the door comparison, be the service door that provided by system centre number with the door determining to be imported number.
Execution in step 118 then, judge whether this door number has song with selecting set-up function, to differentiate whether the device for mobile communication that the consumer desired the download song data is the attendee that system centre is checked and approved the download song data.If not then execution in step 119, send the message of " this number does not provide this service ", the consumer that notice enters system can not provide the download service of song data, system also carries out end step 123, and this consumer is logged off, and the chance of use is provided to the next bit consumer.If judge through step 118, this number is the user that system centre is checked and approved the download song data, then execution in step 120, judge whether type has song with selecting set-up function, whether have song with the download step of selecting set-up function to judge whether to proceed the subsequent song data with the type of this number of being write down.
If the result that step 120 is judged is that this type does not have song with selecting set-up function, then execution in step 121, send the information of " this type no this item service ", the consumer who enters system with notice can not provide the download service of song data, system enters end step 123, this consumer is withdrawed from this system, the chance of use is provided to the next bit consumer.
If the judged result of step 120 is that this type has song with selecting set-up function, then execution in step 122, judge the number of songs of type to determine that it can store, this step is the type according to this number of being noted down in the system, decide it can store the number of song, because the number of songs that each type can store is different, and the voice service contents of follow-up process step is also inequality.But this step is not the present invention must carry out, and also can not carry out in other embodiments.
Then, as shown in Figure 3, by B execution in step 125, select to make up song choices or order song choices certainly by the consumer, select combination song choices to be selected or order song choices certainly for the consumer who enters system, wherein make up to include in the song and count first song, design for the consumer by system centre.If select from ordering song choices, then execution in step 127 is selected the song of desire setting, inform that the consumer imports song code name or song title, after the consumer imported song code name or song title, execution in step 129 had judged whether this song data, if there is not this song data, then execution in step 131, inform that the consumer does not have this song data, and turn back to the song that step 127 selects desire to set.If step 129 is judged this song data is arranged, then execution in step 133, download this song data to the wireless communication apparatus that the consumer held, the operating process that right Hou end is given information.
In the step 125, if the consumer selects to make up song choices, then execution in step 137, the combination song of selecting desire to set informs that the consumer imports the code name of combination song, after the consumer imports combination song code name, execution in step 139 has judged whether this combination song data.If there is not this combination song data, then execution in step 141, inform that the consumer does not have this combination song data, and return step 137, and the combination song of selecting desire to set, and carry out its subsequent step.If step 139 is judged this combination song data is arranged, then execution in step 143, download this combination song data to the wireless communication apparatus that the consumer held, right Hou is finished the operation of giving information.The data of system centre provides system through after the above-mentioned running, and selected song data of consumer or combination song data will send out in the mode of wireless transmission or wire transmission, receive for the wireless communication apparatus that the consumer held.
System centre is with data that the user selected, burned to through in the wireless communication apparatus of confirming as qualified door number after relatively with Wireless transmission mode, the method of using wireless burning is a preferred embodiment of the present invention, after the method can allow system centre with written historical materials in the data bank and music information coding, transfer out in the wireless signal mode, and wireless communication apparatus is after receiving this wireless signal, judge whether it meets the coding specification of burned program, if meet, then the written historical materials that will receive being burnt the people has in the memory of particular address, if do not meet, then do not carry out burned operation.
In sum, wireless communication apparatus of the present invention has unconnected gate number and corresponding with it machine identity identification code (abbreviation ISN), be used for confirming the destination device of the data that will transmit, make it to receive and store this literal data and corresponding music information for system centre.
The wireless communication apparatus of preferred embodiment of the present invention, the signal format that is received are a kind of received signal forms of calling set, therefore, in the time of will notifying from a phone call with the employed radio-paging of calling set networking, must be through format conversion, its conversion can be finished by various software, does not repeat them here.As long as music information (the tune data that comprises the written historical materials that includes literal and comprise tune) can be converted to calling set signal format, all can be general.The lyrics data (having TXT shelves tail) that for example will belong to the literal shelves is converted to and is fit to the music information shelves (having MUD shelves tail) that the what calling set uses.After converting, promptly data can be transferred out.
In order to guarantee that data that system centre transmits is only received by the wireless communication apparatus that system centre is desired transmission gate number, except wanting the transmission of music data, also must have certain signal transformat.In a preferred embodiment of the present invention, the signal form that is received is shown in following table one:
UUU[ADD?P]UUU-[AA]-[MB?ADD-LLL]-[TAITEL]-[B]-
[SS]-[KK]-[YYYY-MM-DD]-[CHK SUM]-[music information]
UUU[ADD P wherein] UUU is preamble, indicate burned this wireless signal the purpose wireless communication apparatus the door number, more identical for the wireless communication apparatus that receives this wireless signal with the door of itself, if identical, just can carry out follow-up aerial burning sign indicating number step.ADDP wherein represents individual ISN, and each wireless communication apparatus all has an independent individual ISN.And [AA] can be 90-99, represents that the music information that wireless signal comprised thus is burned in the memory of which ad-hoc location, and its number can be done to increase or reduce according to the size of memory.What [MB ADD-LLL] represented is individual ISN numbering, and the recording system center provides the channel number of this service.And [TAITEL] expression song title can be eight words, represents the song title in the music information of this wireless signal.[B] expression channel jingle bell is set, and when wireless signal entered device of the present invention, device sent or do not send jingle bell sound.[SS] is security code, if 00 is not done encryption to each byte (BYTE) of data.The capability value that [KK] expression memory keeps, unit can be the K byte, and in the embodiment of the invention, its value is 10, and the reserve capacity value of expression memory is the 10K byte.The date of this music information is licensed in [YYYY-MM-DD] expression.And [CHECK SUM] is the double figures check code, is two of the Hous of getting each column numerical value summation before this column, is 113 o'clock as summation, and then check code is 13.[music information] is the music information of suitable this calling set of what after the conversion, also is the archives of MUD shelves tail.
After the wireless communication apparatus of preferred embodiment of the present invention receives the wireless signal of above-mentioned form, with the ISN in wherein individual ISN and the wireless communication apparatus that receives this wireless signal relatively,, just handle subsequent step if both are identical.
The structure of the wireless communication apparatus of preferred embodiment of the present invention is shown in 195 among Fig. 4.After the user is with telephone set 200 apprizing system centers 202 selected songs, system centre 202 will convert the MUD archives to through the select music of user in the data bank by base station 205, and send out with wireless signal 207, the form of transmission can be the wireless signal form of above-mentioned table one.After wireless communication apparatus 195 receives this wireless signal 207, through radio frequency converter plant 215 it is carried out obtaining a fundamental frequency signal 218 after the signal processing such as frequency reducing.Decoding device 220 obtains to include the primary signal 223 of music information to its decoding, primary signal 223 is admitted to CPU 240, and CPU 240 will be carried out follow-up processing according to the content of this primary signal 223.
If primary signal adopts the signal format of above-mentioned table one, after primary signal 223 was sent to CPU 240, CPU 240 was handled primary signal 223 with the system program in the mask ROM 241.If primary signal 223 is forms that the general calling device can be recognized, the person that is to say the sender dials the phone button and the ISN that produces all is the literal or the character that can print, other any information that do not comprise system centre and provided, that is it comprised all is the literal of representative information, and wireless communication apparatus then of the present invention will be handled this primary signal 223 as the general calling device.
Read system program in the mask ROM 241 by CPU 240, handle primary signal 223 according to system program then, the information that obtains is stored in the memory 243, and on display unit 246, form with optics shows character or symbol, notifying the user that the information access to plant is arranged,, sound or shake body simultaneously according to the prior setting of user.If what set is to sound, CPU 240 is just sent audio signal to sound to pronunciation device 251.If what set is the vibrations bodies, CPU 240 is just sent vibration signal with the vibrations body to shaking device 255.And this preestablishing by the user undertaken by user's input interface 260, is input to CPU 240, and right Hou is stored in the memory 243.
If primary signal 223 is taked the form shown in the table one, after then system program is read in by CPU 240, preamble that earlier will be wherein and the door of the wireless communication apparatus that receives this wireless signal 207 number compare, if both identical subsequent processing steps of then carrying out, as whether correct with the received information of check code computing, or the useful life of this music information is stored in the memory 243, with provide when using in the future and system time relatively, to determine whether reading stored music information.Then with the music information that is comprised in this primary signal 223,, music information is stored in the memory 243 in the corresponding address according to institute's marked address in its form.When the user read music information by user's input interface 260, CPU 240 was read the music information in the memory 243.
The tune data that music information includes the written historical materials that includes literal and includes tune, wherein written historical materials is shown by display unit 246, shown written historical materials comprises song title, the lyrics (being connected to the symbol that skips behind each page lyrics), numbered musical notation (each single-tone is connected to the bat number that this single-tone continues, and is connected to the symbol that skips behind each page numbered musical notation) and song end key.Whenever CPU 240 is read the symbol that skips, just will descend one page music information to be presented on the display unit.When showing, the tune data that pronunciation device 251 also sends according to CPU 240 converts audio signal to and sounds, and listens to for the user.Because this tune data is by frequency and time definition, frequency is used to control the tone height of pronunciation device 251 single-tone that sends, and the time then is used to control the time length of sending this single-tone.If will adjust the tone height. low, the user can pass through user's input interface 260 input instructions, makes the tone of each single-tone all improve or all reduce.
Shown in Fig. 4 is the enforcement structure of a kind of wireless communication apparatus of Rardio broadcast display system of the present invention, launches data Hou at the data feeding mechanism with wireless mode, is received by wireless communication apparatus shown in Figure 4 195.
Data generator in the Rardio broadcast display system of the present invention, its system flow can operate in structure shown in Figure 5, the consumer enters with telephone set 400, system centre is being carried out song when selecting set-up function, at first be coupled to song and set subsystem 410 with choosing by switch 405, data in the voice system data bank 411 is played to the consumer who makes a phone call to enter in the mode of voice listens, make it can be according to Fig. 2, each step shown in Figure 3, the door of the entrained wireless communication apparatus of input consumer number, or the input variety of option, as the foundation of downloading content.When input gate, then number whether checked and approved and received the song data, judged whether and number to transmit song and can transmit how many song data to this door by the calling set door of being noted down in the calling set data bank 412 number, corresponding type and song memory capacity thereof and this door.
The song data bank 413 that song is set subsystem 410 with choosing is to store the song data and make up the song data, whether is stored in this song with in the choosing setting subsystem 410 for song data code or the combination song code that relatively consumer imported.If the consumer does not also enter song with choosing setting subsystem 410, when promptly not carrying out each step that song sets with choosing, then after telephone set 400 is coupled to switch 405, then be connected to calling set control end 415, the calling set signal is sent to wireless communication apparatus 195 via base station 420.If the consumer will enter song and set subsystem 410 with choosing, select the song data of its desire input, then through after song each step with the choosing setting, its song data of selecting is via calling set control end 415, be sent in the wireless communication apparatus 195 by base station 420, in the wireless communication apparatus 195 that the song data transmission that the consumer will be transmitted carries to the consumer.
Rardio broadcast display system of the present invention includes the data feeding mechanism of launching wireless signal, and with the wireless communication apparatus of wireless mode received signal, this data feeding mechanism can be selected the song data that it will be downloaded for the consumer, wireless communication apparatus then receives wireless signal, with the song data storage of being selected, for the consumer at any time rand see that the limit listens.
The employed memory of wireless communication apparatus can be volatile storage (needing the collocation stand-by power supply to use) or non-volatility memorizer (for example SRAM, EEPROM etc.).Employed display unit 246 can be LCD (LCD).The user can pass through computer network, wire communication networking, wireless telecommunications networking, even directly send wireless signal by wireless communication apparatus, inform the song that center institute desire is selected, because of this technology is not a main purpose of the present invention, be another embodiment of the invention, so its execution mode is not described in this manual.
The occasion that the present invention used is not limited to calling set, so long as portable device, for example mobile phone or PDA (Personal Digital Assistant) (PDA) etc. all can be used the present invention.If need, can be with the pronunciation device of the wireless communication apparatus in the above-mentioned preferred embodiment with calling set function, make the employed loudspeaker of general sound equipment into, make its sound that sends be not limited to single-tone, because of it is not a purpose of the present invention, be another embodiment of the invention also, so its execution mode is not described in this manual.
Wireless telecommunication system and the method that has playback of songs and show captions of the present invention because have the function that shows captions and broadcast, therefore is called Rardio broadcast display system and method.
The arrangement of every first song in memory can design according to the systems soft ware of present device, and capacity that is designed to fix or capacity that can the every first song of motor-driven adjustment are to save storage space.This design is decided by system program, and non-purpose of the present invention is a kind of execution mode, so no longer explanation.In like manner, if in the time of will deleting the song data in the memory, also be by the user voluntarily operating means directly delete, or the address setting that directly will be stored this song by system centre is storage area not, this design is decided by system program, non-purpose of the present invention is a kind of execution mode, so do not narrated.
The above only is preferred embodiment of the present invention; be not to be used to limit claim of the present invention; so long as with device for mobile communication; for example calling set, mobile phone or PDA (Personal Digital Assistant); make it can send the lyrics that music shows adaptive this music simultaneously, all should be included in the scope of patent protection of the present invention.
Claims (18)
1. Rardio broadcast display system is characterized in that: include the data feeding mechanism at least, be used for providing desired song data to the user, and convert thereof into can be with the radiofrequency signal of wireless mode transmission; And wireless communication apparatus, be used to receive the radiofrequency signal that this contains the song data, and this song data played to form of sound that the user listens and the written historical materials of song data is shown to the user and see.
2. Rardio broadcast display system according to claim 1 is characterized in that: described data feeding mechanism includes the data bank comparison device at least, and being used for provides voice suggestion and output song data to the user; Switch is used for that the user is electrically coupled to the data bank comparison device and is transferred to the data bank comparison device will import information; Control end with switch and the electric coupling of data bank comparison device, is used to receive the song data and is converted to the wireless signal transmission form; And emitter, the song data that is used for being converted into the wireless signal transmission form adds the ISN of representing Men Hao, and is converted to radiofrequency signal.
3. Rardio broadcast display system according to claim 1 and 2, it is characterized in that: described radiofrequency signal includes the number of song data, the title of the song and music score and the literal corresponding with song of song at least, and the date that can be received this song data by this number that described data feeding mechanism sets.
4. Rardio broadcast display system according to claim 1 is characterized in that: described wireless communication apparatus includes radio frequency signal processing equipment at least, is used for receiving and handles radiofrequency signal, obtains the ISN and the song data of door number; Data processing device, be connected with radio frequency signal processing equipment, the ISN and the song data of receiving gate number, and the door ISN of the ISN of this number that will be transmitted by radio frequency signal processing equipment according to system program and this wireless communication apparatus relatively, store this song data when identical, and after input pronunciation instruction, show the lyrics of song, send the tune of song simultaneously.
5. Rardio broadcast display system according to claim 4 is characterized in that: described radio frequency signal processing equipment includes converter plant at least, with the what received RF signal and produce fundamental frequency signal; Decoding device is used for fundamental frequency signal is decoded, and exports described data processing device to.
6. Rardio broadcast display system according to claim 4 is characterized in that: described data processing device includes user's input interface at least, is used for to wireless communication apparatus input pronunciation instruction; Read-only memory device is used for the door number and the corresponding ISN of stocking system program and wireless communication apparatus; Read-write storage device is used for storing the song data according to the address of firsthand information; Central processing unit is used for the reading system program and handles signal by radio frequency signal processing equipment output, and according to this address with the song data storage in read-write storage device; Pronunciation device is used to receive tune data and pronunciation; And display unit, the lyrics that are used to receive written historical materials and show song with the luminous energy form.
7. Rardio broadcast display system according to claim 6 is characterized in that: described read-only memory device is a mask ROM.
8. Rardio broadcast display system according to claim 6 is characterized in that: described read-write storage device is a static RAM.
9. Rardio broadcast display system according to claim 6 is characterized in that: described central processing unit is a central processing unit CPU.
10. Rardio broadcast display system according to claim 6 is characterized in that: described pronunciation device is a loud speaker.
11. Rardio broadcast display system according to claim 6 is characterized in that: described display unit is a LCD LCD.
12. Rardio broadcast display system according to claim 1 is characterized in that: described wireless communication apparatus comprises calling set or mobile phone or PDA (Personal Digital Assistant) at least.
13. a wireless broadcast display packing is characterized in that: comprise code name from the user to the data feeding mechanism that imported desired song data by at least; The conversion of signals one-tenth that will be included the song data by the data feeding mechanism can be with the radiofrequency signal of wireless mode transmission; Receive this radiofrequency signal by wireless communication apparatus in the mode of wireless receiving, and the tone data of song data showed to the user with the written historical materials of song data with the form of sound be shown to the user with optical form.
14. wireless broadcast display packing according to claim 13, it is characterized in that: the described conversion of signals that will include the song data by the data feeding mechanism becomes and can comprise at least with the radiofrequency signal of wireless mode transmission: send voice suggestion to the user, the user receives the door number of wireless communication apparatus of song data and the input information of representing the song data of wanting according to voice suggestion input desire; Judge whether and to give this wireless communication apparatus with the song data transmission; When confirming to transmit the song data, find out pairing song data by the input information; Receive this song data and be converted into the needed form of wireless transmission; And the song data that will be converted into the wireless transmission form adds the ISN of representing its number, and is converted to radiofrequency signal, transmits radiofrequency signal with wireless mode.
15. according to claim 13 or 14 described wireless broadcast display packings, it is characterized in that: described radiofrequency signal comprises the title of the song of number, song of song data at least together with music score and literal, and the radio receiver of this number that is set by the data feeding mechanism can receive the date of this song data.
16. wireless broadcast display packing according to claim 13, it is characterized in that: described wireless communication apparatus received RF signal is also carried out the reception treatment step, comprise: receive and also to handle radiofrequency signal, obtain the ISN of door number, comprise the song data of written historical materials and tune data at least; The ISN and the song data of receiving gate number, and handle according to system program; The user shows song lyrics to wireless communication apparatus input pronunciation instruction by wireless communication apparatus, sends the tune of song simultaneously.
17. wireless broadcast display packing according to claim 16 is characterized in that: described processing radiofrequency signal comprises: received RF signal also reduces its frequency, produces a fundamental frequency signal; This fundamental frequency signal is decoded, and the format conversion that will be suitable for wireless transmission is the form that is suitable for wire transmission.
18. wireless broadcast display packing according to claim 16 is characterized in that: when described system program receives and handle the ISN of door number and song data, comprise at least: the ISN comparison of door ISN that will receive and user's wireless communication apparatus; When both are identical, judge further whether be recorded in the interior date of information is using in the date; Then store this song data when using the date meeting according to the address of record in information; And after the user imported the pronunciation instruction, system program sent the tune of song simultaneously with the written historical materials of the form demonstration song of luminous energy to the user.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99107350 CN1275035A (en) | 1999-05-19 | 1999-05-19 | Rardio broadcast display system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99107350 CN1275035A (en) | 1999-05-19 | 1999-05-19 | Rardio broadcast display system and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1275035A true CN1275035A (en) | 2000-11-29 |
Family
ID=5272730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99107350 Pending CN1275035A (en) | 1999-05-19 | 1999-05-19 | Rardio broadcast display system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1275035A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1825428B (en) * | 2005-02-25 | 2011-05-25 | 雅马哈株式会社 | Wireless terminal installation and karaoke system |
| US8458655B1 (en) | 2004-01-15 | 2013-06-04 | The Mathworks, Inc. | Implicit reset |
| US8683426B2 (en) | 2005-06-28 | 2014-03-25 | The Mathworks, Inc. | Systems and methods for modeling execution behavior |
-
1999
- 1999-05-19 CN CN 99107350 patent/CN1275035A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8458655B1 (en) | 2004-01-15 | 2013-06-04 | The Mathworks, Inc. | Implicit reset |
| CN1825428B (en) * | 2005-02-25 | 2011-05-25 | 雅马哈株式会社 | Wireless terminal installation and karaoke system |
| US8683426B2 (en) | 2005-06-28 | 2014-03-25 | The Mathworks, Inc. | Systems and methods for modeling execution behavior |
| US8924925B2 (en) | 2005-06-28 | 2014-12-30 | The Mathworks, Inc. | Systems and methods for modeling execution behavior |
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