CN1217532A - Portable multi-media singing visual display apparatus - Google Patents

Abstract

The present invention relates to a portable multimedium singing video device. It is characterized by that an optical disk drive and a multimedium specific unit are connected with multimedium image-audio optical disk drive and input selection, display and analogical units, a specific multimedium image-audio compact disk is placed in the optical disk drive, selected by input selection unit, and fetched by optical disk drive and transfered into the multimedium specific unit to make contrast identification and conversion treatment, then the image and song words are outputted by display unit, and the voice is amplified and outputted by multimedium specific unit through contrast unit, or matched with wired or wireless microphone circuit. Said optical disk drive also can be connected with language learning unit and specific compact disk to possess vocal accompaniment and speech teaching effect.

Description

Portable multi-media singing visual display apparatus

The present invention relates to a kind of video and audio CD disc device, particularly relate to a kind of multi-functional, high-quality, complete dynamic portable multimedia song singing visual display apparatus of can accompanying or impart knowledge to students.

Commercially available in the past have a kind of video CD players, portable video CD players as No. the 84206855th, Taiwan utility application, be that main frame and display device and the regenerating unit of broadcasting are integrated, carry and produce with broadcast though can reach, with the effect of watching, but, still the single playing function of having only general CD-RW discsCD-RW (VCD), and general CD-RW discsCD-RW has not Cui of broadcast image quality, can produce slow-motion phenomenon in clear inadequately and the playback action film process, adding that its circuit structure can't provide shakes effect when participating in the cintest, or reaches the effect of family's theater.

The object of the present invention is to provide a kind of multi-functional, high-quality complete dynamic portable multimedia to sing the video and audio CD disc device.

Another object of the present invention is to provide a kind of video CD teaching machine with phonetic teaching function.

Portable multi-media singing visual display apparatus of the present invention, comprise a multimedia video CD-ROM device unit, one input selected cell, one display unit and a contrast unit, this multimedia video CD-ROM device unit is made up of compact disc device and multimedia special element, one multimedia video CD-RW discsCD-RW is arranged, the high power capacity multimedia CD-RW discsCD-RW that the process special compression is processed into, can play for being placed in this compact disc device, when input is selected on by this input selected cell, after this compact disc device reads the multimedia video CD-RW discsCD-RW and delivers to this multimedia special element and does contrast identification correctly, after reading the data and multimedia special element contrast processing of this multimedia video CD-RW discsCD-RW immediately, image output and song lteral data carry out conversion process to this compact disc device, again by this display unit image output and song literal, the sound part is then by this multimedia special element, amplify output through the contrast unit again, or in conjunction with wired, the wireless microphone circuit just can obtain full active multi-media song karaoke accompaniment effect.

When compact disc device links the peculiar CD-RW discsCD-RW that a language learning unit and is mated again, just can reach have concurrently multimedia sing the vocal accompaniment or the phonetic teaching effect, this peculiar CD-RW discsCD-RW makes after the system of turning over is handled and includes corresponding various countries literal special software true form, this language learning unit comprises a CPU (central processing unit) (including control store), one random access memory, an one various countries' literal font ROM (read-only memory) and a language expand the pronunciation ROM (read-only memory), control the input selected cell via the button input of this input selected cell or with a telepilot, this compact disc device reads the special software true form of peculiar CD-RW discsCD-RW, after the identification of this CPU (central processing unit), delivering to various countries' literal font ROM (read-only memory) makes comparisons, after sending this central processing unit for processing again back to, just can deliver to compact disc device handles, at last selected this state's literal is presented on the display unit, just can singing, can switch study various countries language when viewing and admiring photograph album.

Language by above-mentioned language-teaching machine expands the pronunciation ROM (read-only memory), make this phonological component except the pronunciation of the primary sound of peculiar CD-RW discsCD-RW itself, also can provide multinational sound pronunciation conveniently to listen to (as seeing film) or multi-lingual in study multiple selection simultaneously to the user.

The present invention is described in detail below in conjunction with drawings and Examples:

Fig. 1 is the block schematic diagram of the present invention than Cui embodiment.

Fig. 2 is the block schematic diagram of multimedia special element among Fig. 1 of the present invention.

Fig. 3 is the block schematic diagram of language learning unit among Fig. 1 of the present invention.

As shown in Figure 1, portable multi-media singing visual display apparatus of the present invention comprises a multimedia video CD-ROM device unit 1, a multimedia video CD-RW discsCD-RW 4, an input selected cell 5, a display unit 6, contrast unit 7, a language learning unit 8 and a peculiar mating plate 9.

This multimedia video CD-ROM device unit 1 is to be linked with multimedia special element 3 by general commercially available compact disc device 2 to constitute.

Cooperate shown in Figure 2, this multimedia special element 3 is to be attached to a song literal ROM unit 32, a random access memory unit 33 and a video audio frequency processing unit 34 respectively by a CPU (central processing unit) 31, and this song literal ROM unit 32 also is attached to this random access memory unit 33, it is temporary to deliver to this random access memory unit 33 with the numerical data of taking out in this song literal ROM unit 32, provides this CPU (central processing unit) 31 to take at any time.

This multimedia video CD-RW discsCD-RW 4 is placed in this compact disc device 2 and plays, it is a kind of multimedia CD-RW discsCD-RW that song, animation information are processed into through special compression, the desirable legal authorization of hanging oneself can be turned over the CD-RW discsCD-RW of system, makes to have identification code and karaoke accompaniment sound sound and song literal code in it.

This display unit 6 is at the built-in LCD module group unit 61 (or TFT LCD module group unit) of this compact disc device 2, or be the wired televisor 62 that is attached to of selecting type, or link a television video radio transmission device 60 again, show to this televisor 62 with wireless transmission video-audio signal.

This contrast unit 7 sequentially is made of a D/A converting unit 70, a sound amplifying unit 71 and loudspeaker 72 and these compact disc device 2 bindings, can be by two channel sound about built-in these loudspeaker 72 outputs, when between this multimedia video CD-ROM device unit 1 and contrast unit 7, when linking a synthetic processing unit 73 of a sound and an AC-3 Dolby Surround processing unit 74 more in regular turn, can cooperate external five-sound channel loudspeaker and obtain stereo sound.

The integral body of forming by above-mentioned each unit, selection input via this input selected cell 5, after this compact disc device 2 reads multi-medium data in the multimedia video CD-RW discsCD-RW 4, just identification code (PASS CODE) is delivered to this CPU (central processing unit) 31 after identification is errorless, again karaoke accompaniment sound sound in this multimedia video CD-RW discsCD-RW 4 and song literal code are delivered to this CPU (central processing unit) 31 processing, then deliver to this song literal ROM unit 32 do the contrast errorless after, from this song literal ROM unit 32, take out correct song alphanumeric data again, deliver to this compact disc device 2 conversion process, shown through this display unit 6 again.

And the dynamic video-audio data that this compact disc device 2 is sent, then delivering to this video audio frequency processing unit 34 by this CPU (central processing unit) 31 handles, impel more Cui of the sampling of video-audio data of this compact disc device 2 and resolution, to eliminate ghost (or shadow) or the persistence of vision state that general video CD players is produced during snap action in playing film, so that convert digital signal data to best audiovisual and deliver to this compact disc device 2 and handled, after this display unit 6 provides high-quality professional audio visual effect.

In addition, processing section at sound, the digital signal data that this multimedia special element 3 can have been handled at this video audio frequency processing unit 34, after this CPU (central processing unit) 31 is handled, deliver to the synthetic processing unit 73 of this sound and do professional digitizing MIDI and the conversion of 3D three-dimensional audio, and various musical instrument dance musics is synthetic, deliver to this AC-3 Dolby Surround processing unit 74 and do 3D five-sound channel solid, again these data are delivered to this contrast unit 7 and converted to best voice signal output around the processing of telepresenc sound effect.

When desiring with the vocal accompaniment of wired input song, between the D/A converting unit 70 and sound amplifying unit 71 of this contrast unit 7, can link a signal hybrid processing unit 75 again, this signal hybrid processing unit 75 links a sound amplifying unit 76 and a microphone 77 more in regular turn, just can add the song that wire microphone 77 is sung into, through amplification and the hybrid processing of this sound amplifying unit 76 with signal hybrid processing unit 75, song and stereo being mixed again and deliver to these sound amplifying unit 71 voice emplifying audios and sing sound, after these loudspeaker 72 outputs, and really reach the purpose of professional karaoke accompaniment joy.

Also can be between this compact disc device 2 and signal hybrid processing unit 75, linking in regular turn has AV modulation and oscillating unit 781 again, one AV rf transmitter unit 782, a multi-functional unit 783 of one antenna and a radio frequency microphone receiving element 784, cooperate the antenna of a wireless microphone 79 to launch voice signal again, after the receiving antenna reception by the multi-functional unit 783 of this antenna, again through these radio frequency microphone receiving element 784 amplifying signals, deliver to this signal hybrid processing unit 75 then in regular turn, sound amplifying unit 76 and loudspeaker 72 and sound is sung in output, and obtain the full active multi-media song of wireless type karaoke accompaniment effect.

Cooperate shown in Figure 3ly, the present invention also can use as a kind of multimedia video language-teaching machine.

This compact disc device 2 also can link this language learning unit 8, this language learning unit 8 includes a CPU (central processing unit) 81, one random access memory 82 and various countries' literal font ROM (read-only memory) 83, this peculiar CD-RW discsCD-RW 9 is to make it include corresponding various countries literal special software true form after treatment, and be to be placed in this compact disc device 2 to play, also can contain a control store (ROM) 811 in this CPU (central processing unit) 81, this control store 811 mainly is identification former coded signal of the special software of sending into of playing from these compact disc device 2 interior these peculiar CD-RW discsCD-RW 9, signal is after contrast identification is errorless, just can pass through to this various countries' literal font ROM (read-only memory) 83, selection input via this input selected cell 5, this compact disc device 2 reads the special software true form of peculiar CD-RW discsCD-RW 9, after the identification of this CPU (central processing unit) 81, delivering to this various countries' literal font ROM (read-only memory) 83 contrasts, after sending these CPU (central processing unit) 81 processing again back to, just can send this compact disc device 2 again back to handles, at last selected this state's literal is directly shown via this display unit 6, the sound part is then by 7 outputs of contrast unit, and can sing in Karaoke, when viewing and admiring photograph album, switch study various countries language.

This compact disc device 2 can link this television video radio transmission device 60 again, is shown to this televisor 62 by wireless transmission video-audio signal.

This peculiar CD-RW discsCD-RW 9 is to be placed in the compact disc device 2 to play, and general CD-RW discsCD-RW (being the master laser disc through legal mandate: CD sheet, VCD sheet, DVD sheet etc.) is made include corresponding various countries literal special software true form after handling again, can certainly be for homemade.

This input selected cell 5 can be set and include tens of national literature word options buttons, positive turn key, reversing key, fast turn key, Pause key, repeat key, individual character and search key and explain key (figure does not show), and this individual character searches key and can cooperate a mouse to select to be explained behind the specific individual character again, certainly, also can expand other function keys according to actual needs and arbitrarily, and all keypress functions on this input selected cell 5 all can come remote control to select by another telepilot.

This CPU (central processing unit) 81 can link a language again and expand pronunciation ROM (read-only memory) 84, with the multi-lingual pronunciation of further amplification.

This language-teaching machine in use, reading this former sound sound that sends of peculiar CD-RW discsCD-RW 9 film of playing in this compact disc device 2 is English, when captions are English words, can press the literal options button (as the literal options button of Chinese) of this selected cell 5 of input at once, at this moment, handle by this CPU (central processing unit) 81, and through the conversion of this various countries' literal font ROM (read-only memory) 83, be back to this CPU (central processing unit) 81 again and deliver to compact disc device 2, and be sent on this display unit 6, shown captions are converted to Chinese, certainly, press the literal options button of country variant, just can show the literal font of this state on the captions.

When appreciating film or broadcast and sing CD-RW discsCD-RW, in playing the way if when running into the words that needs " repetitions " tin, can select the Pause key of this input selected cell 5, select this repeat key again, play out the former sound sound of last sentence on the screen at once and show last words, for example: HOW ARE YOU (sound)---how do you do (captions), can obtain to try to figure out former sound and the effect of study when participating in the cintest on the spot in person, in addition, have in the unacquainted individual character or the clear words meaning if in the middle of playing, run into, then can select the individual character of this input selected cell 5 to search key or explain key, this individual character searches key and also combines mouse, to select unacquainted individual character, select this note key to explain again with individual character, or the translation of directly selecting this note key to carry out the holophrase speech is explained, at this moment, select this Pause key earlier, whole image is suspends static state, a side can show the comment declaration of individual character or words on the screen, for example: the former sound pronunciation in the film is: HAPPY NEW YEAR, when selecting Chinese font to show be: happy new year, doing individual character searches when explaining, select to obtain via this mouse: " new--NEW ", " year--YEAR " reach " happy--HAPPY ", whole sentence translation is explained then and is shown: " happy new year: HAPPY NEW YEAR ", or further in comment field with above-mentioned individual character, words expands as derivative or the interesting or slang formula as the dictionary function mode to be explained, and teaches through lively activities at random with enhancement, the dual situation repetitive learning of audiovisual effect.

In addition, this language learning unit 8 expands this language that is provided with again and expands pronunciation ROM (read-only memory) 84, the selection pronunciation that can increase multi-lingual, for example: the film of playing " the primary sound pronunciation is English: HOW ARE YOU ", and selected " Chinese subtitle shows: how do you do? " the time, can expand pronunciation ROM (read-only memory) 84 by this language again via function key, select to expand increase " Chinese pronunciations ", its pronunciation becomes amplification: " HOW AREYOU and how do you do? " have two kinds of pronunciations concurrently, so except these peculiar CD-RW discsCD-RW 9 former sounds own pronounce, also can choose other national language pronunciation of amplification wantonly, can provide the user at use or multiple convenience in study.

And, the language-teaching machine of preferred embodiment of the present invention can be deposited the textbook content in each stage (as primary school, middle school, senior middle school, university etc.) and record the electronics textbook that can become Cui in this peculiar CD-RW discsCD-RW 9, and the student has the results of learning that can play and review in use.

The present invention can import selected cell 5 at this and select TV functions, television channel program is presented on the TFT LCD module group unit 61, receive the VHF that television station sent by antenna, each channel program of UHF, delivering to a visual tuning receiving element 63 via the multi-functional unit 783 of this antenna handles, resulting TV signal, image frame is delivered to demonstration on the TFT LCD module group unit 61, and sound is sent into A/D converting unit 64 convert numerical data to, after delivering to synthetic processing unit 73 processing of this sound again, delivering to this AC-3 Dolby Surround processing unit 74 handles to make and becomes the numerical data of tool 3D solid around audio, convert the sound effect of tool telepresenc again to through this D/A converting unit 70, arrive this sound amplifying unit 71 at last, by these loudspeaker 72 outputs, be a LCD TV again with 3D solid around sound effect.

In addition, this TV functions also can select to switch to CATV (cable television) unit 65, transmit cable television program via external cable television system, again via this visual tuning receiving element 63, deliver to equally on TFT LCD module group unit 61 and the signal hybrid processing unit 75, all programs of cable television channels equally can be demonstrated on portable multi-media singing visual display apparatus of the present invention.

In sum, portable multi-media singing visual display apparatus of the present invention, can provide multi-functional, high-quality full active multi-media to sing the vocal accompaniment effect, and has a phonetic teaching function, compatible in playing general CD-RW discsCD-RW, and do not need to repeat to buy the close product of function again, have the effect of browsing fast and searching that can reach data such as general teaching material, magazine and dictionary, books.

Claims (10)

1. portable multi-media singing visual display apparatus, comprise a multimedia video CD-ROM device unit and a multimedia video CD-RW discsCD-RW, this multimedia video CD-ROM device unit is to be linked by a compact disc device and a multimedia special element to constitute, and link an input selected cell, a display unit and a contrast unit more respectively, this multimedia video CD-RW discsCD-RW is a multimedia CD-RW discsCD-RW that song, animation information are processed into through special compression, and be placed in this compact disc device and play, it is characterized in that:

Selection input via this input selected cell, earlier read the multimedia video CD-RW discsCD-RW by this compact disc device, and deliver to this multimedia special element do contrast identification correct after, after reading song, animation true form and the multimedia special element contrast processing of this multimedia video CD-RW discsCD-RW immediately, export various song literal, animation to compact disc device, again through this compact disc device conversion process from display unit image output and song literal, sound amplifies output through this contrast unit partly by this multimedia special element.

2. portable multi-media singing visual display apparatus as claimed in claim 1, it is characterized in that: this multimedia special element comprises a CPU (central processing unit), a random access memory unit and a video audio frequency processing unit, this CPU (central processing unit) is attached to a song literal ROM unit respectively, this song literal ROM unit also is attached to this random access memory unit, and that the numerical data of taking out in this song literal ROM unit will be delivered to this random access memory unit will be temporary, take at any time so that this CPU (central processing unit) to be provided.

3. portable multi-media singing visual display apparatus as claimed in claim 1, it is characterized in that: this compact disc device links a language learning unit, this language learning unit comprises a CPU (central processing unit), a random access memory and various countries' literal font ROM (read-only memory), other has a peculiar CD-RW discsCD-RW to include corresponding various countries literal special software true form after treatment, and is placed in this compact disc device and plays;

Selection input via this input selected cell, this compact disc device reads the special software true form of peculiar CD-RW discsCD-RW, after the identification of this CPU (central processing unit), deliver to this various countries' literal font ROM (read-only memory) contrast, after sending this central processing unit for processing again back to, just can send this compact disc device again back to and handle, at last selected this state's literal directly be shown via this display unit, and the sound part is by this contrast unit output.

4. as claim 1 or 3 described portable multi-media singing visual display apparatus, it is characterized in that: this display unit is directly to show or wired external tv machine shows with built-in LCD module group unit, and this contrast unit is linked mutually by a D/A converting unit, a sound amplifying unit and loudspeaker in regular turn and constitutes.

5. as claim 1 or 3 described portable multi-media singing visual display apparatus, it is characterized in that: this compact disc device links a television video radio transmission device, shows to televisor and transmit video-audio signal with wireless.

6. portable multi-media singing visual display apparatus as claimed in claim 3, it is characterized in that: but identification control store of the former coded signal of sending into of special software of playing the peculiar CD-RW discsCD-RW in this compact disc device also can be contained in this CPU (central processing unit), this signal just can pass through to this various countries' literal font ROM (read-only memory) after the contrast identification is errorless.

7. portable multi-media singing visual display apparatus as claimed in claim 3 is characterized in that: this language learning unit links has a language that can increase multi-lingual pronunciation to expand the pronunciation ROM (read-only memory).

8. portable multi-media singing visual display apparatus as claimed in claim 1 is characterized in that: link the synthetic processing unit of a sound between this multimedia video CD-ROM device unit and the contrast unit in regular turn and reach-AC-3 Dolby Surround processing unit.

9. as claim 1 or 3 described portable multi-media singing visual display apparatus, it is characterized in that: link a signal hybrid processing unit between the D/A converting unit of this contrast unit and the sound amplifying unit, this signal hybrid processing unit links a sound amplifying unit and a microphone more in regular turn.

10. as claim 1 or 3 described portable multi-media singing visual display apparatus, it is characterized in that: link an AV modulation and oscillating unit, an AV rf transmitter unit, the multi-functional unit of an antenna and a radio frequency microphone receiving element between this compact disc device and signal hybrid processing unit more in regular turn.