CN100384121C - Interactive audio-frequency broadcasting method and system, broadcasting platform and playing platform - Google Patents
Interactive audio-frequency broadcasting method and system, broadcasting platform and playing platform Download PDFInfo
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- CN100384121C CN100384121C CNB2005100345385A CN200510034538A CN100384121C CN 100384121 C CN100384121 C CN 100384121C CN B2005100345385 A CNB2005100345385 A CN B2005100345385A CN 200510034538 A CN200510034538 A CN 200510034538A CN 100384121 C CN100384121 C CN 100384121C
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Abstract
The present invention discloses an interactive computer audio-frequency broadcasting method, wherein a broadcasting platform (3) is connected to a broadcasting computer (1); a built-in interactive grammar platform (2) of the computer analyzes interactive sound information to a sound information part and broadcasts the sound information part to a play platform (4) in the mode of a wireless carrier; the play platform can transfer different key signals back to the broadcasting platform to control the computer in a remote mode to play selected sound information so as to achieve the purpose of wirelessly selecting and listening various digital contents on computers or networks through the play platform.
Description
Technical field
The present invention relates to the broadcast communication technology in the communications field, particularly a kind of internal memory and operational capability of utilizing in the personal computer sent sound such as music or story by broadcast platform, in the technology of playing platform broadcast.
Background technology
In recent years because the technical development of computer and digital multimedia is with rapid changepl. never-ending changes and improvements, therefore many products arise at the historic moment, for example portable MP3 player, CD player, PDA(Personal Digital Assistant) etc., it can play back the digitized voice of various music and story, but owing to only can play by the built-in loud speaker of device body or the mode of external earphone, its effect is good not as acoustics in the family, also can't see through automobile-used sound equipment easily onboard plays, therefore a kind of devices such as FM FM signal broadcasting equipment that audio signal can be transmitted into other acoustics have appearred, it utilizes FM FM signal radio broadcasting mode, can be with from MP3, PDA, DVD, the source of sound of device such as CD player, see through and connect this FM FM signal broadcasting equipment, can be by wireless mode, sound is sent to the acoustics that other possesses the FM radio system, for example in the family on acoustics or the car acoustics etc. play back.
Pass through the FM frequency-modulated signal transmission to the prior art of other acoustics at above-mentioned source of sound, all receive sound by the FM radio system in this acoustics, therefore the acoustics that can't see through this receiving terminal is selected required play content, must use on the sound original device appended button to select, if the sound original device is far with the acoustics distance of broadcast, just must walk up and down, travel back to the sound original device and could select required content, inconvenience very, if this original device is with remote controller in addition, and owing to do not provide Play System on this remote controller body, so must use two systems such as sound original device and playing device simultaneously, the content that selects a sound and playback action are not still had a convenience.In addition,, then more can't see through remote controller easily and select programme content, can only click playitems playitem, therefore except inconvenience, also must the user understand computer operation via the PC computer if the sound original device is the computer in the family.If the user is the child, listening on story or the music program that the child uses, because general child is not easy the operational computations machine, and also can't use above-mentioned extra devices such as remote controller smoothly, therefore at present known variety of way, all can't provide smoothly child user easily remote control listen to a large amount of stories or music constant pitch purpose single device on the computer, also can't provide the child can see through simple key mode and voice response mode, be able to hommization playing device with the remote server interaction.
Summary of the invention
The objective of the invention is: a kind of interactive voice playing that realizes at first easily is provided, takes second place and to carry out interactive computer audio broadcasting method and system, broadcast platform, the playing platform of multiple function expansion.
For achieving the above object, the present invention proposes a kind of interactive audio-frequency broadcasting method, comprises the following step of execution capable of circulation:
Broadcasting is with computer acquisition or read interactive acoustic information;
Interactive grammer platform parses acoustic information part and interactive control information part in the described interactive acoustic information;
When interactive grammer platform was resolved to the acoustic information part, by launching with wireless carrier modulation back with the broadcast platform that computer is connected with broadcasting, playing platform received this wireless carrier signal demodulation, plays out the acoustic information part; When this interactive mode grammer platform is resolved to interactive control information, wait playing platform response action;
Playing platform acquisition instructions signal is sent to broadcast platform, and broadcast platform is sent to interactive grammer platform with this instruction, and interactive grammer platform is carried out corresponding actions according to this instruction.
Above-mentioned interactive audio-frequency broadcasting method, acoustic information is play the A/D that comprises the steps: broadcast platform, the acoustic information that the D/A modular converter sends interactive grammer platform carries out the audio processing, send wireless carrier modulation module to, in carrier modulation modes such as frequency modulation or amplitude modulation, the wireless wireless carrier modulation module that is sent to this playing platform, by built-in on the playing platform or external loudspeaker, the acoustic information that will receive plays back after the demodulation.
Above-mentioned interactive audio-frequency broadcasting method, the step of described playing platform acquisition instructions signal comprises: the microphone of playing platform is gathered phonetic order, by wireless carrier modulation module modulation back emission, after the wireless carrier modulation module demodulation on the broadcast platform, be sent to interactive grammer platform; Or playing platform collection key command signal, being emitted to broadcast platform in the wireless remote control mode, broadcast platform is sent to interactive grammer platform with this instruction.With via this interactive mode grammer platform, the key command of reception or phonetic order can be converted to the various interactions on network or the computer: comprise various multimedias control action, select the different answer of different plot, response, the server info exchange on the telecommunication network.Playing platform is gathered the key command signal, is emitted to broadcast platform in the wireless remote control mode, and broadcast platform is sent to interactive grammer platform with this instruction, and interactive grammer platform is carried out corresponding actions according to this key command signal; The title that interactive grammer platform will corresponding actuation of keys or content etc. simultaneously is converted to acoustic information and is back to and plays back on this playing platform, and the response actuation of keys informs that the button operation of just carrying out instructs.
Above-mentioned interactive audio-frequency broadcasting method, the interactive grammer platform of this broadcasting in the computer, by network download, upgrade various digital contents, the real-time or non real-time emission of broadcast platform, playing platform in real time synchronously or non real-time listen to various digital contents on the automatic network synchronously.Described acoustic information partly comprises the voice indication to the interactive control information part, and when this described playing platform was play the voice indication of this interactive control information part, described interactive grammer platform was resolved to this interactive control information, waits for the response of playing platform.This wireless carrier modulation module of the key-press module may command of this playing platform switches to the receiving mode of general broadcast receiver, listens to the broadcasting of general radio station.
Described broadcast platform comprises to the step that interactive grammer platform transmits information: the instruction that the A/D of described broadcast platform, D/A modular converter transmit the wireless signal receiver module, export into mode with humanization interface device (HID) sign indicating number or other usb bus, send broadcasting to and use computer, described interactive grammer platform receives this information.Set when this playing platform did not use in a period of time, enter the sleep for electricity saving state; When its wireless carrier modulation module is received characteristic frequency and met the wireless carrier signal of certain power, wake playing platform automatically up and carry out operate as normal.Computer is used in this broadcasting, can gather sound by microphone, carries out real-time inter-cut speech by playing platform; Or see through voice files under the record in advance, and be set in the specific time to be broadcast to playing platform automatically, carry out fixed position rate or prompting.Broadcasting can pass through function setting with computer terminal, limits appearance, character or its sequential scheduling within the digital audio that this computer plays, and monitoring or qualification playing platform only can be listened to the digital content that it sets.When playing platform did not respond interactive control information within one section setting-up time, interactive grammer platform proceeded to next instruction, or carried out the pairing control action of interactive control information at random.
The instruction of described interactive grammer platform comprises: broadcast, wait, selection, input, hyperlink, circulation, logic determines, adjust, make up subprogram at random, and have language elements such as constant and variable, the various compound instructions that the instruction more than can be arranged in a combination are resolved the back and are carried out.Described interactive grammer platform, be resolved to the interactive acoustic information that comprises acoustic information and interactive control information simultaneously, when each execution of same interactive control information, adjust the key value of the different correct option of conversion at random, adjust the corresponding order of key set code and response sound at random, the order of the correct option of the each interactive response of conversion.When this interactive mode grammer platform is carried out the hyperlink instruction, be connected to the network address of being put down in writing in this hyperlink instruction by network in real time, give this network address or carry out other multimedia action according to information or transmission information that this network address of hyperlink command reception is transmitted.
The present invention proposes a kind of interactive audio-frequency broadcasting system simultaneously, comprise the broadcasting computer, interactive grammer platform, broadcast platform, playing platform, described interactive grammer platform is built in described broadcasting with in the computer, described broadcast platform is connected with computer with described broadcasting, this broadcasting with in computer should interactive mode grammer platform, with the interactive acoustic information in the computer or on the network, parse acoustic information part and interactive control information part, with the wireless carrier modulate emission, described playing platform plays out audio frequency by the wireless carrier demodulation by described broadcast platform; Should can comply with the interactive control information that parses by interactive mode grammer software platform simultaneously, play exercises indication sound in good time, and wait the playing platform response and move, playing platform is gathered the key command signal, by the wireless remote control transmitter module, pass the interior wireless signal receiver module of broadcast platform back, transfer to interactive grammer platform.
Broadcast platform in the above-mentioned interactive audio-frequency broadcasting system comprises microprocessor 31, A/D, D/A modular converter 32, wireless modulation-demodulation module 33, audio frequency transceiver module 34, communication interface modules 35, wireless remote control receiver module 36; One end of described A/D, D/A modular converter 32, communication interface modules 35, wireless remote control receiver module 36 is connected with described microprocessor 31 respectively; The other end of described D/A converter module 32 is connected with an end of described wireless modulation-demodulation module 33, and the other end of described wireless modulation-demodulation module 33 is connected with described audio frequency transceiver module 34; The other end of described communication interface modules 35 is used for being connected with computer.
The playing platform of above-mentioned interactive audio-frequency broadcasting system comprises microprocessor 41, key-press module 42, wireless modulation-demodulation module 43, audio frequency transceiver module 44, wireless remote control transmitter module 46, audio interface module 49; Described wireless modulation-demodulation module 43, key-press module 42, wireless remote control transmitter module 46, audio interface module 49; An end be connected with described microprocessor 41 respectively, described wireless modulation-demodulation module 43 other ends are connected with described audio frequency transceiver module 44, the described audio interface module other end is used to connect loud speaker and/or earphone.
Above-mentioned playing platform also comprises loud speaker 45, is connected with described microprocessor by described audio interface module.Also comprise card reader or communication interface modules 48, be connected, be used to read the audio-frequency information in the storage medium with described microprocessor 41.
Owing to adopted above scheme, use the present invention's broadcast system, near promptly can the be distance calculation tens of approximately rice of user, in the distance range of just general small-sized or miniature FM FM signal transmitter module, see through the wireless remote control mode on the playing platform, select required digitized voice content, therefore reach the playing platform that a kind of user only need see through single device, can use wireless with selecting mode, near various digital contents in the computer listening to, and can allow the user participate according to the setting of the various interactive audio files content of program request, carry out interactive broadcast.
For the selection of each key commands, all convert sound to and point out simultaneously, be very easy to the user.
Because PC device popularizes in many families, the present invention is with cheap wireless remote control module and the emission of FM frequency modulated sound, receiver module is combined, see through communication interfaces such as the software control of computer and USB, can be easily with the acoustic information in the computer, being broadcast to playing platform listens to, therefore the user can a large amount of savings be used for the expense of modules such as Flash internal memory on the playing platform and central processing unit, for example deposit both limited and expensive within the device such as MP3 player, the present invention's computer is the equipment for purchasing then, and internal memory mostly is hard disk, capacity is big, price is low, and this is one of advantage of the present invention; The present invention's playing platform only be sound play device because of mostly the time, and is approaching with the power consumption of broadcast receiver, therefore compared with the MP3 computing, reaches the device of band motor driven such as CD or DVD, the very power saving of the present invention's device, and this is two of an advantage; Therefore in the present invention's the playing platform, only comprise sound playing module and wireless remote control module, do not have the motor driven of CD or DVD, be not afraid of vibrations or drop situation such as ground and take place, therefore extremely be fit to child's use, this is three of an advantage; And if this broadcasting has the connection network with computer, then the present invention can be directly see through network continuously listen to or download acoustic informations such as different stories or music from line, the information content that can play is a magnanimity, this is four of an advantage; The present invention can reach not to be needed to see through screen display, only selects story or music content in the voice interface mode, and this is five of an advantage; The present invention can see through the different plot content of computer program conversion by playing platform real time remote control computer, obtains the interactive play content of dynamic type, and this is six of an advantage; The present invention can set the story content that playing platform can be listened to by broadcasting with computer operating playing platform of the present invention, or the order of its broadcast, or monitors sound-content that the user listening to etc. simultaneously, and this is seven of an advantage; The present invention can see through network and receive the voice mail that other people mails, and plays back in real time, and this is eight of an advantage; The present invention can reach effects such as interactive teaching, interactive game, Interactive Advertising, interactive marketplace investigation, interactive shopping according to the setting of interaction instruction, and this is nine of an advantage.
Comprehensive above many advantages and characteristics though framework of the present invention is simply inexpensive, can expect that must become one has the sound guiding interaction platform of benefit, and will to can be the digital content playing platform of computer therefore real be one to have the invention of novelty and practicality.
Description of drawings
Fig. 1 is an interactive audio-frequency broadcasting system schematic of the present invention;
Fig. 2 is the part operation workflow figure of the interactive grammer platform of the present invention;
Fig. 3 is a kind of playing platform schematic diagram of the present invention;
Fig. 4 is a kind of playing platform end view of the present invention;
Fig. 5 is a broadcast platform schematic block circuit diagram of the present invention;
Fig. 6 is a playing platform schematic block circuit diagram of the present invention.
Embodiment
Also the present invention is described in further detail in conjunction with the accompanying drawings below by specific embodiment.
See also shown in Figure 1ly, interactive computer audio droadcasting system of the present invention includes broadcasting with computer 1, interactive grammer platform 2, broadcast platform 3, playing platform 4; Interactive grammer platform is built in broadcasting with in the computer 1, and broadcast platform 3 is connected with computer with broadcasting.As shown in Figure 5, broadcast platform 3 comprises microprocessor 31, A/D, D/A modular converter 32, wireless modulation-demodulation module 33, audio frequency transceiver module 34, reaches wireless remote control receiver module 36, communication module 35.As shown in Figure 6, playing platform 4 includes microprocessor 41, a wireless modulation-demodulation module 43, audio frequency transceiver module 44, wireless remote control transmitter module 46, a key-press module 42, a loud speaker 45, audio interface module 49, a microphone 47.The communication module 35 of this routine broadcast platform adopts usb circuit, certainly this circuit also can adopt 1394 interfaces such as grade, be connected with computer 1 with broadcasting, broadcast with the interactive grammer platform 2 in the computer 1 by this, can be with the interactive acoustic information in the computer or on the network, parse acoustic information part and interactive control information part, and acoustic information is delivered to the A/D of broadcast platform, D/A modular converter 32 is handled, see through wireless modulation-demodulation module 33, in carrier modulation modes such as frequency modulation or amplitude modulation, receive by the audio frequency transceiver module 34 wireless playing platform 4 corresponding audio transceiver modules 44 that are sent to, after wireless modulation-demodulation module 43 demodulation in this playing platform 4, be sent to loud speaker 45 after MCU41 handles, the acoustic information that will receive plays back; Should can comply with the interactive control information that parses by interactive mode grammer platform 2 simultaneously, play exercises indication sound in good time, and wait the user and respond action, the user can utilize the key-press module 42 on the playing platform 4, key command signal with difference, see through wireless remote control transmitter module 46, control command is transferred back to the wireless remote control receiver module 36 of broadcast platform; Or utilize microphone 47 on the playing platform, and the phonetic order of difference is seen through this wireless modulation-demodulation module 43 is handled, 44 emissions of audio frequency transceiver module, after broadcast platform 3 receives, be transferred to interactive grammer platform and carry out corresponding action.
Via interactive grammer platform 2, the key command passed back or phonetic order can be converted to the various interactions on network or the computer, control action as various multimedias, select different plot, respond different answers, or information passed to server on the telecommunication network etc., therefore can not need on playing platform 4, to be provided with the internal memory of stored voice, or the arithmetic element used of set handling sound, also can be from playing platform 4, with sound or button and remote computer interaction, reach a kind of user and can utilize the wireless interactive mode, respond or listen to the purpose of interior various interactions of remote computer or non-interactive acoustic information.
For example, when the user pushes button module 42 they " broadcast " definition key, this key information can see through the wireless remote control receiver module 36 that wireless remote control transmitter module 46 is sent broadcast platform 3 back to, and by USB interface, enter this broadcasting computer 1, by the interactive grammer platform 2 in the computer with the response sound of corresponding this button or the title sound of content etc., the voice of " broadcast " for example, or the title sound of " Snow White ", by wireless modulation-demodulation module 33, audio frequency transceiver module 34 with sound with wireless mode, broadcasting is sent on the audio frequency transceiver module 44 of playing platform 4, and see through wireless modulation-demodulation module 43 acoustic information is sent to loud speaker 45 after MCU41 handles, and be able to voice mode response user's actuation of keys, or beginning is broadcast story content by loud speaker 45, reach and to have or not have literary composition, the demonstration of numeral and cresset is down auxiliary, this broadcasts correct selection with the story content in the computer 1 or the sound of music, and plays back.
And if broadcasting is connected to the internet with computer 1, also can this same way as browses the sound digital content of depositing on this website, and download smoothly and listen to.Broadcasting can see through network download with computer 1 upgrade various digital contents, so playing platform 4 can use real-time synchronous or asynchronous mode, listens to the various digital contents on the automatic network.And if click in the voice files of broadcast, contain interactive instruction, for example, one section has the interactive audio files of three instructions to be: " playing (Snow White) ", " wait for (5 seconds) selection automatically ", " select (1) comedy (2) tragedy " etc., when interactive grammer platform (2) is carried out first instruction, can play-over Snow White's story sound, when finishing to this paragraph, can wait for for 5 seconds allows the user can press different key-press modules 42 signals, select different plot, and this can broadcast the content presentation sound of two kinds of options simultaneously, when the user not at this moment between in do not press any button, then computer will be selected the content play at random, and if this moment the user press key No. 1, then computer can be play the final result story paragraph of comedy according to actuation of keys.
In the present invention's interactive archives, can be divided into the two large divisions, shelves head part comprises all interactive informations and grammer instruction, its mode of writing is the pure words sign indicating number of mark formula, therefore the program of writing is very convenient, the archives main part then is the encapsulation of each voice files, when opening the voice files that does not contain any interactive information, when being simple voice or music, the present invention can directly add this acoustic information a file header that has only " broadcast " instruction, can directly deliver to interactive grammer platform 2 deciphers and handle, and via wireless modulation-demodulation module 33, playing platform 4 is delivered in 34 broadcasting of audio frequency transceiver module.As shown in Figure 3, this moment, operating key 103,106,107 etc. still can be controlled various most basic options, as above a head, next, time-out, broadcast etc., interactive key 102 then because of not comprising any interaction instruction interior, therefore do not make a response to irrelevant button by interactive grammer platform 2.
Moreover; Use writing of different interactive grammers, can be so that one piece of simple story archives of script, can be immediately according to program setting, with buttons all on the playing platform, all become different audio buttons, so playing platform promptly becomes a kind of toy, when the user presses different buttons, just can play out audio sound such as different animals, insect, the Nature, the attraction user plays or learns.Certainly, the digital content supplier of various teaching also can cooperate its acoustic information such as exam questions that provide with the acoustic information of teaching, makes interactively educational broadcast archives, the usefulness that provides the user to learn.Also can play the recreation of guessing a riddle with computer, or commercial breaks and shopping at network or the like, and other various different application, after all will setting up, can realize easily because of this platform.
Because the raising of circuit integration technology, the MCU31 of broadcast platform end, A/D, D/A modular converter 32 and wireless modulation-demodulation module 33, audio frequency transceiver module 34 and wireless remote control receiver module 36, communication module 35, capable of being combinedly become one and integrate IC and a USB joint is formed, so, can reach the purpose of saving circuit space and expense.
In order to save network bandwidth or to be carried into the purpose of outdoor use, as shown in Figure 6, playing platform 4 can be set up a card reader or communication interface circuit 48, discern the scratch-pad memory of various plug-in card or non-plug-in card, as Flash internal memory etc., be used for reading the acoustic information of temporarily depositing story or music content, making things convenient for the user not in the scope of this computer broadcasting, contents such as music of being downloaded before still can listening to or story.
In addition, utilize a switch mode button 108 in the key-press module 42, but the receiving mode of general broadcast receiver will be switched on the playing platform 4, listen to general broadcast receiver radio programmes, and other function key of key-press module 42 will temporarily lose efficacy this moment, to avoid interference the processing of remote computer, when switch mode button 108 switches back presetting module, can remote control select to broadcast the interactive listen mode of using the sound-content in the computer 1 near broadcasting computer 1 interior various digital contents listening to smoothly again.
After broadcast platform 3 is connected on the computer, need be through hardware drive program is not installed, also can see through operating system the standard driver is provided, automatically become an audio device, and see through the setting in A/D, the D/A modular converter, the instruction that wireless remote control receiver module 36 can be transmitted is exported into mode with humanization interface device (HID) sign indicating number or other usb bus, is returned to computer.
This playing platform 4 is not when a period of time uses, can enter the sleep for electricity saving state, when wireless modulation-demodulation module 43 is received characteristic frequency and meet the wireless carrier signal of certain power, just wake playing platform 4 automatically up and carry out operate as normal, to save the consumption of its power supply.
The user of computer terminal 1 is used in this broadcasting, can see through the microphone on the computer, sound directly is sent to playing platform 4, carry out the function of real-time inter-cut speech, or through the voice files under the record in advance, being set in the specific time is broadcast to playing platform 4 automatically, carries out functions such as fixed position rate or prompting.Under this framework, father and mother or be positioned at the user of computer terminal, can see through the software interface on the computer easily, control, set the story content that playing platform can listen to, order or its interactive content of broadcast, or can monitor the sound-content that the child is listening in real time, in case need, even can be immediately through the microphone apparatus on the computer, father and mother's sound is passed to long-range child hear, or sound under the record, regularly play back subsequently etc.
Owing to can transmit the voice archives very easily on the network, therefore the user also can see through function setting, automatic or manual receives the voice archives that other computer sends on the network, reach the function that can receive voice mail (Voice Mail), successfully on playing platform 4, play, therefore stay in different local kith and kin, just can see through the present invention and create different voice archives voluntarily, with its sound or other interactive story content, send this user in the mode of Email.
In addition, broadcasting also can see through function setting with computer 1 end, limit appearance, character or its sequential scheduling within the digital audio that this computer plays, for the child, father and mother can reach the play content of monitoring playing platform 4, force or limit the purpose that the child listens to its digital content of permitting.
The operational process of interactive grammer platform sees also shown in Figure 2, after opening interactive sound shelves (step 20), interactive grammer platform 2 will take out next instruction (step 21) in regular turn, its instruction system includes " broadcast ", " wait ", " selection ", " input ", " hyperlink ", " circulation ", " logic determines ", " adjust at random ", elementary instructions such as " combination subprograms ", and have language elements such as constant and variable, therefore can writing according to the user, instruction more than one is permutated and combined as various grammer programs, after seeing through the program interpreter parsing of platform, can produce the effect of different software operations.
Whether interactive grammer software platform 2 can decision instruction finish (step 22), if not instruction, then skip to the action that finishes to play (step 28), get back in the hardware preset state of quiet wait, if instruction is arranged takes out, then judge whether to be a multimedia instruction (step 23), play this sound (step 26) if then skip to, and when it plays end (step 27), get back to step 21 and take out next instruction in regular turn, if not simple multimedia instruction, then will be through interactive this order of grammer platform 2 deciphers, for example the instruction of " selecting (1) comedy (2) tragedy " then will wait the user and import button (step 24), and, different story final results is played back according to instruction definition key response action (step 25).Therefore, sound playing can be held to the user by " broadcast " instruction, and can wait for that the user selects or import after certain information with button, immediately again according to the setting of program, broadcast mode with specific sound, the input that responds the user is selected, or with the judgement of button result according to program circuit, change sound playing content.
Interactive grammer software platform 2, can be when the execution each time of same instruction, actuation of keys is complied with the setting that " to adjust " instruction at random, the key value of the correct option that conversion is different, the corresponding order of automated randomized adjustment key set code and response sound, make when carrying out each time, the correct option of interactive response can be inequality, therefore can be applicable to above the exam questions of interactive teaching, when answering identical questionnaire after can making the student for the second time, can only not go to memorize mechanically the order of answer for the first time, and then really be understood the content of problem.
When this interactive mode grammer software platform 2 finds to have " hyperlink " instruction in decipher, can see through the network connection in real time and be somebody's turn to do the network address of being put down in writing in " hyperlink " instruction, and, receive the information that this network address transmits or transmit information such as our button and give this network address or carry out action such as other multimedia according to containing within " hyperlink " instruction.Therefore after " hyperlink " loads certain new archive, interactive grammer platform 2 can be opened these interactive sound shelves (step 20) again, carry out new one and take turns broadcast, after playing certain sound end, also can add the preceding paragraph interaction instruction, for example can inquire user's " you dislike this story at happiness; like please by 1; dislike please by 2 ", wait for that then the user imports, and can set not response of a period of time user, still can proceed to next instruction, so can reach and investigate the effect that certain digital content is listened to the reaction of back at any time, and can be sent to the network others address with its result synchronously by " hyperlink " instruction.
See also shown in the 3rd figure, it is a kind of playing platform schematic diagram of the present invention, wherein, switch and volume adjustment 101 can make things convenient for the user to rotarily open or close, and adjust sound size sound in good time, after the user opens, to play out automatically one section voice activated, the user can directly press play button 106 this moment, listen to before shutdown last time or first sound-content of systemic presupposition, an or left side of pressing directionkeys 103, right button, select different story classifications, children's story for example, novel, the ghost story, GreatTurn, joke, news, english teaching, the children's folk rhymes song, my classifications such as favorite, these classification options all are subdirectories in the data structure of Computer Storage, and in each subdirectory, therefore there is the voice files of this classification title in the capital, can respond user's selection with this title sound, and can flexible increase or delete various classifications.When pressing the upper and lower key of directionkeys 103, then be the sound-content of selecting in this classification, identical mode also can play out the title sound of this digital content.
Some special key easily can be set on playing platform 4, for example definition push key 107 is " my favorite " key, when the user listens to a certain first digital content, feel fine tin, promptly can press this button, system will leave this first content in my the favorite classification subdirectory in, and can be to " my favorite " classification in next time, can retrieve this content fast, in addition, on playing platform 4, have a concealed microphone 110, user's sound can be recorded down, and be sent back to interactive grammer platform 2, after the technical finesse via speech recognition, can transfer the instruction of control action to, or search the literal of digital content, reach convenient and quick operating process.
Seeing also shown in the 4th figure, is a kind of playing platform end view of the present invention, and wherein, earphone jack 201 can provide the user not want to disturb his man-hour, utilizes earphone to connect this socket, can enter personal reception's pattern.
So down, interactive grammer software platform 2 even can utilize instruction with each button 102 on the playing platform 4 or 107 etc., it is corresponded to the sound of different animals or insect etc., playing platform 4 promptly becomes a toy with audio, and the general story archives of action and downloading and playing, identical, only, the interaction instruction content in the archives presses the key definition difference because of reaching, can become in the streets numerous button toys with different audio broadcasts.In addition, the present invention also can utilize the interactive program of writing, allow user and story content play quiz game, for example, play certain sound " scissors, stone, cloth ", press 1,2,3 buttons simultaneously the user simultaneously, a sound in the shuffle " scissors, stone, cloth ", if the user presses 2 expression stones, and computer broadcasts the sound of scissors simultaneously, then computer can broadcast the sound of " you win " subsequently, and carries out bonus point or add the action of counting etc. and to encourage.The many effects that can reach by the present invention's interactive grammer are listed below at this, and the application of other and proposition with broadness that more can be unlimited, and all can be reached by the software interaction instruction of this platform.
1) the present invention can utilize the interactive program of writing, and the variety of issue that allows the user answer in the sound playing to be proposed, and can calculate user's achievement with voice response, or is presented at computer screen in the trajectory table mode, allows the user understand the learning effect of oneself.
2) the present invention can utilize the interactive program of writing, and the interactive archives of sound that will contain advertisement are sent to the user, and wait-for-response immediately, reach to cooperate producer to advertise, and the user can freely listen to the purpose of program.
3) the present invention can utilize the interactive program of writing, and with the mechanism of shopping at network, realizes with the present invention's interactive grammer.
4) the present invention can utilize the interactive program of writing, and reaches numerous functions that paying formula phone can execution.
5) the present invention can utilize the interactive program of writing, and provides the user to close or open the vocal accompaniment function of background music with button.
6) the present invention can utilize the interactive hyperlink instruction of writing, and with the interactive voice file that other people provide on the network, downloads directly and carries out, or send key information to remote computer server.
The present invention is owing to above the various interactively tin of Story machine that can be applicable to wireless cheapness, interactive teaching platform, interactive network shopping platform or the like, and provide other people by this platform play the sound that its creation is recorded, and then obtain its interactive coml benefit, can expect that therefore the invention of this novelty will can be the whole world and bring great benefit.
Claims (21)
1. interactive audio-frequency broadcasting method comprises the following step of execution capable of circulation:
Broadcasting is with computer acquisition or read interactive acoustic information;
Interactive grammer platform parses acoustic information part and interactive control information part in the described interactive acoustic information;
When interactive grammer platform was resolved to the acoustic information part, by launching with wireless carrier modulation back with the broadcast platform that computer is connected with broadcasting, playing platform received this wireless carrier signal demodulation, plays out the acoustic information part; When this interactive mode grammer platform is resolved to interactive control information, wait playing platform response action; Playing platform acquisition instructions signal is sent to broadcast platform, and broadcast platform is sent to interactive grammer platform with this instruction, and interactive grammer platform is carried out corresponding actions according to this instruction.
2. interactive audio-frequency broadcasting method as claimed in claim 1, it is characterized in that: acoustic information is play the A/D that comprises the steps: broadcast platform, the acoustic information that the D/A modular converter sends interactive grammer platform carries out the audio processing, send wireless carrier modulation module to, in carrier modulation modes such as frequency modulation or amplitude modulation, the wireless wireless carrier modulation module that is sent to this playing platform, by built-in on the playing platform or external loudspeaker, the acoustic information that will receive plays back after the demodulation.
3. interactive audio-frequency broadcasting method as claimed in claim 1, it is characterized in that: the step of described playing platform acquisition instructions signal comprises: the microphone of playing platform is gathered phonetic order, by wireless carrier modulation module modulation back emission, after the wireless carrier modulation module demodulation on the broadcast platform, be sent to interactive grammer platform; Or playing platform collection key command signal, being emitted to broadcast platform in the wireless remote control mode, broadcast platform is sent to interactive grammer platform with this instruction.
4. interactive audio-frequency broadcasting method as claimed in claim 3, it is characterized in that:, the key command of reception or phonetic order can be converted to the various interactions on network or the computer via this interactive mode grammer platform: comprise various multimedias control action, select the different answer of different plot, response, with telecommunication network on the server info exchange.
5. interactive audio-frequency broadcasting method as claimed in claim 3, it is characterized in that: playing platform is gathered the key command signal, be emitted to broadcast platform in the wireless remote control mode, broadcast platform is sent to interactive grammer platform with this instruction, and interactive grammer platform is carried out corresponding actions according to this key command signal; The title that interactive grammer platform will corresponding actuation of keys or content etc. simultaneously is converted to acoustic information and is back to and plays back on this playing platform, and the response actuation of keys informs that the button operation of just carrying out instructs.
6. as each described interactive audio-frequency broadcasting method among the claim 1-5, it is characterized in that: this broadcasting interior interactive grammer platform of computer, by network download, upgrade various digital contents, the real-time or non real-time emission of broadcast platform, playing platform in real time synchronously or non real-time listen to various digital contents on the automatic network synchronously.
7. as each described interactive audio-frequency broadcasting method among the claim 1-5, it is characterized in that: described acoustic information partly comprises the voice indication to the interactive control information part, when this described playing platform is play the voice indication of this interactive control information part, described interactive grammer platform is resolved to this interactive control information, waits for the response of playing platform.
8. as each described interactive audio-frequency broadcasting method among the claim 1-5, it is characterized in that: this wireless carrier modulation module of the key-press module may command of this playing platform, switch to the receiving mode of general broadcast receiver, listen to the broadcasting of general radio station.
9. as each described interactive audio-frequency broadcasting method among the claim 1-5, it is characterized in that: described broadcast platform comprises to the step that interactive grammer platform transmits information: the instruction that the A/D of described broadcast platform, D/A modular converter transmit the wireless signal receiver module, export into mode with humanization interface device sign indicating number or other usb bus, send broadcasting to and use computer, described interactive grammer platform receives this information.
10. as each described interactive audio-frequency broadcasting method among the claim 1-5, it is characterized in that: set when this playing platform did not use in a period of time, enter the sleep for electricity saving state; When its wireless carrier modulation module is received characteristic frequency and met the wireless carrier signal of certain power, wake playing platform automatically up and carry out operate as normal.
11., it is characterized in that as each described interactive audio-frequency broadcasting method among the claim 1-5: this broadcasting computer, can gather sound by microphone, carry out real-time inter-cut speech by playing platform; Or see through voice files under the record in advance, and be set in the specific time to be broadcast to playing platform automatically, carry out fixed position rate or prompting.
12. as each described interactive audio-frequency broadcasting method among the claim 1-5, it is characterized in that: broadcasting can be passed through function setting with computer terminal, limit appearance, character or its sequential scheduling within the digital audio that this computer plays, monitoring or limit playing platform and only can listen to the digital content that it sets.
13. as each described interactive audio-frequency broadcasting method among the claim 1-5, it is characterized in that: the acceptance of described interactive grammer platform or the instruction of processing comprise: broadcast, wait, selection, input, hyperlink, circulation, logic determines, adjust, make up subprogram at random, and have language elements such as constant and variable, the various compound instructions that the instruction more than can be arranged in a combination are resolved the back and are carried out.
14. interactive audio-frequency broadcasting method as claimed in claim 13, it is characterized in that: described interactive grammer platform, when being resolved to the interactive question and answer acoustic information that comprises acoustic information and interactive control information simultaneously, when each execution of same interactive question and answer, adjust the key value of the correct option in the interactive question and answer acoustic information of conversion at random, adjust the corresponding order of key set code and response sound at random, the order of the correct option of the each interactive response of conversion.
15. interactive audio-frequency broadcasting method as claimed in claim 13, it is characterized in that: when this interactive mode grammer platform is carried out the hyperlink instruction, be connected to the network address of being put down in writing in this hyperlink instruction by network in real time, give this network address or carry out other multimedia action according to information or transmission information that this network address of hyperlink command reception is transmitted.
16. as each described interactive audio-frequency broadcasting method among the claim 1-5, it is characterized in that: when playing platform does not respond interactive control information within one section setting-up time, interactive grammer platform proceeds to next instruction, or carries out the pairing control action of interactive control information at random.
17. interactive audio-frequency broadcasting system, it is characterized in that: comprise the broadcasting computer, interactive grammer platform, broadcast platform, playing platform, described interactive grammer platform is built in described broadcasting with in the computer, described broadcast platform is connected with computer with described broadcasting, this broadcasting with in computer should interactive mode grammer platform, with the interactive acoustic information in the computer or on the network, parse acoustic information part and interactive control information part, with the wireless carrier modulate emission, described playing platform plays out audio frequency by the wireless carrier demodulation by described broadcast platform; Should can comply with the interactive control information that parses by interactive mode grammer software platform simultaneously, play exercises indication sound in good time, and wait the playing platform response and move, playing platform is gathered the key command signal, by the wireless remote control transmitter module, pass the interior wireless signal receiver module of broadcast platform back, transfer to interactive grammer platform.
18. interactive audio-frequency broadcasting as claimed in claim 17 system, it is characterized in that: described broadcast platform comprises microprocessor (31), A/D, D/A modular converter (32), wireless modulation-demodulation module (33), audio frequency transceiver module (34), communication interface modules (35), wireless remote control receiver module (36); One end of described A/D, D/A modular converter (32), communication interface modules (35), wireless remote control receiver module (36) is connected with described microprocessor (31) respectively; The other end of described D/A converter module (32) is connected with an end of described wireless modulation-demodulation module (33), and the other end of described wireless modulation-demodulation module (33) is connected with described audio frequency transceiver module (34); The other end of described communication interface modules (35) is used for being connected with computer.
19. interactive audio-frequency broadcasting as claimed in claim 17 system, it is characterized in that: described playing platform comprises microprocessor (41), key-press module (42), wireless modulation-demodulation module (43), audio frequency transceiver module (44), wireless remote control transmitter module (46), audio interface module (49); One end of described wireless modulation-demodulation module (43), key-press module (42), wireless remote control transmitter module (46), audio interface module (49) is connected with described microprocessor (41) respectively, described wireless modulation-demodulation module (43) other end is connected with described audio frequency transceiver module (44), and the described audio interface module other end is used to connect loud speaker and/or earphone.
20. interactive audio-frequency broadcasting as claimed in claim 19 system, it is characterized in that: described playing platform also comprises loud speaker (45), is connected with described microprocessor by described audio interface module.
21. as claim 19 or 20 described interactive audio-frequency broadcasting systems, it is characterized in that: described playing platform also comprises card reader or communication interface modules (48), is connected with described microprocessor (41), is used to read the audio-frequency information in the storage medium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100345385A CN100384121C (en) | 2005-04-30 | 2005-04-30 | Interactive audio-frequency broadcasting method and system, broadcasting platform and playing platform |
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| Application Number | Priority Date | Filing Date | Title |
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| CNB2005100345385A CN100384121C (en) | 2005-04-30 | 2005-04-30 | Interactive audio-frequency broadcasting method and system, broadcasting platform and playing platform |
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| Publication Number | Publication Date |
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| CN1694403A CN1694403A (en) | 2005-11-09 |
| CN100384121C true CN100384121C (en) | 2008-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2005100345385A Expired - Fee Related CN100384121C (en) | 2005-04-30 | 2005-04-30 | Interactive audio-frequency broadcasting method and system, broadcasting platform and playing platform |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102545924A (en) * | 2010-12-15 | 2012-07-04 | 无锡乐萌信息科技有限公司 | Handheld network multimedia radio |
Citations (6)
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|---|---|---|---|---|
| CN1277513A (en) * | 1999-06-14 | 2000-12-20 | 郑军超 | No-disturbance device for radio telephone |
| US6330539B1 (en) * | 1998-02-05 | 2001-12-11 | Fujitsu Limited | Dialog interface system |
| CN1349647A (en) * | 1999-03-13 | 2002-05-15 | 金炳洙 | Portable data storage/audio reproduction apparatus |
| CN2531448Y (en) * | 2001-12-27 | 2003-01-15 | 联想(北京)有限公司 | Radio PDA audio-frequency device |
| CN1409566A (en) * | 2001-09-21 | 2003-04-09 | 深圳市中兴通讯股份有限公司上海第二研究所 | Mobile communication device with radio terminal |
| GB2386792A (en) * | 2002-03-19 | 2003-09-24 | Saj Muzaffar | Wireless interactive broadcast system |
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- 2005-04-30 CN CNB2005100345385A patent/CN100384121C/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6330539B1 (en) * | 1998-02-05 | 2001-12-11 | Fujitsu Limited | Dialog interface system |
| CN1349647A (en) * | 1999-03-13 | 2002-05-15 | 金炳洙 | Portable data storage/audio reproduction apparatus |
| CN1277513A (en) * | 1999-06-14 | 2000-12-20 | 郑军超 | No-disturbance device for radio telephone |
| CN1409566A (en) * | 2001-09-21 | 2003-04-09 | 深圳市中兴通讯股份有限公司上海第二研究所 | Mobile communication device with radio terminal |
| CN2531448Y (en) * | 2001-12-27 | 2003-01-15 | 联想(北京)有限公司 | Radio PDA audio-frequency device |
| GB2386792A (en) * | 2002-03-19 | 2003-09-24 | Saj Muzaffar | Wireless interactive broadcast system |
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| CN1694403A (en) | 2005-11-09 |
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