CN1217543A - Audio-visual CD-ROM language teaching machine - Google Patents

Abstract

A language teaching machine for audio-visual CD is composed of a CD player for playing CD, a CD in said CD player, a language learning unit connected to said CD player and consisting of CPU, RAM, ROM and input selector, and a TV set for directly displaying or transmitting the chosen Chinese characters.

Description

Audio-visual CD-ROM language teaching machine

The invention relates to a CD player, in particular to an audio-visual CD language teaching machine with voice teaching effect.

Ordinary optical disc drives, after inserting a disc (such as CD, VCD or DVD, etc.), after starting the servo unit and reading the optical system, and finally processing the image and sound separately, the disc can be obtained. The audio and video signal of the film can be transmitted and displayed on the screen. However, although the general optical disc player can obtain the display of the audio-visual signal, because the general optical disc player only has the function of playing in general, it does not have the effect of voice teaching.

The main purpose of the present invention is to provide an audio-visual disc language teaching machine with the function of teaching pronunciation.

The "audio-visual disc language teaching machine" provided by the present invention includes a disc device, a special disc and a language learning unit, wherein the disc device can play the disc, and the special disc is placed in the disc device to play, and after processing Then make it include the original code of the special software corresponding to the characters of each country. The language learning unit is connected to the above-mentioned optical disc device and includes a central processing unit, a random access memory, a font read-only memory of each country, and an input selection unit. Through the input of the input selection unit, the optical disc device reads the original code of the special software of the special optical disc, and after being identified by the central processing unit, sends it to the ROM for comparison of characters and fonts in various countries, and then sends it back to the central processing unit for processing. It can be sent to the optical disc device for processing, and finally the selected country's characters are directly displayed or transmitted to the TV set, so that you can switch and learn the languages of various countries while singing in karaoke and watching albums.

The audio-visual CD language teaching machine of the present invention includes a CD device for playing CDs, and is characterized in that it also includes: the special CD played in the CD device, which includes the original codes of special software corresponding to the characters of various countries; and

A language learning unit connected to the optical disc device includes a central processing unit, a random access memory, a read-only memory of characters and fonts of various countries, and an input selection unit. Through the input of the input selection unit, the optical disc device reads the special optical disc After being identified by the central processing unit, the original code of the special software of the film is sent to the font read-only memory of each country for comparison, and then sent back to the central processing unit for processing, it can be sent to the optical disc device for processing, and finally the selected country The text is directly displayed or transmitted to the TV.

The audio-visual CD-ROM language teaching machine is characterized in that: the CD-ROM device is output to the TV set through wires.

The audio-visual CD-ROM language teaching machine is characterized in that: the CD-ROM device is connected to a TV audio-visual wireless transmission device, and the audio-visual signal is transmitted to the TV for display by radio waves.

The audio-visual disc language teaching machine is characterized in that: the central processing unit also includes a control memory, the control memory mainly identifies the original code of the special software played and sent in from the special optical disc in the optical disc device, and its After the signal is compared and identified correctly, it is passed to the text and font ROMs of various countries.

The audio-visual disc language teaching machine is characterized in that: a liquid crystal display module unit is built in the optical disc device, and the video and audio signals are controlled by the input selection unit and output by the liquid crystal display module unit.

The audio-visual disc language teaching machine is characterized in that: the language learning unit is connected with a language expansion pronunciation read-only memory which can amplify the pronunciation of multiple languages.

The audio-visual disc language teaching machine is characterized in that: the language learning unit is connected with a language expansion pronunciation read-only memory which can amplify the pronunciation of multiple languages.

Below in conjunction with accompanying drawing and embodiment the audiovisual disc language teaching machine of the present invention is described in detail:

Fig. 1 is a schematic block diagram of a better embodiment of the present invention.

First of all, please refer to shown in Fig. 1, the "audio-visual CD language teaching machine" of a better embodiment of the present invention is roughly made up of a CD device 10, a special CD 20 and a language learning unit 30.

The optical disc device 10 is capable of playing optical discs and is a commercially available optical disc device.

This special optical disc 20 can be placed in the optical disc device 10 to play, and it is to make common optical discs (original discs through legal authorization: CD, VCD, DVD, etc.) after reprocessing to include corresponding countries The original code of the special software of the text can also be a self-made CD of course.

The language learning unit 30 is connected to the above-mentioned optical disc device 10, and includes a central processing unit 31, a random access memory 32, a read-only memory 33 of characters and fonts in various countries, and an input selection unit 34, etc., through which the input of the input selection unit 34 , the optical disc device 10 reads the original code of the special software of the special optical disc 20, after being identified by the central processing unit 31, it is sent to the character and font read-only memory 33 of various countries for comparison, and then sent back to the central processing unit 31 for processing. Sent to the optical disc device 10 for processing, and finally the selected country's characters are directly displayed or transmitted to the TV set 40, so that you can sing in karaoke, watch albums and teaching materials, and switch to learn the languages of various countries. And this central processing unit 31 can include a control memory 311 (ROM), this control memory 311 mainly identifies the original code of the special software played and sent in from the special optical disc 20 in the optical disc device 10, and its signal is correct and identified through comparison. Afterwards, just can pass to country character font ROM 33, and this input selection unit 34 then can comprise dozens of country character selection keys, forward rotation key, reversing key, fast forwarding key, pause key, repeat key, A word search key and an annotation key, and the "single word search key" can cooperate with the "mouse" to select a specific word and then make an annotation. Of course, other function keys can also be arbitrarily expanded according to practical needs. In fact, all key functions on the input selection unit 34 can be remotely selected through another "remote controller 341".

The CD device 10 can be connected and output to the TV set 40 by wires, or connected to a TV audio and video wireless transmission device 11, and the audio and video signals are transmitted to the TV set 40 for display by radio waves. In addition, the optical disc device 10 can also have a built-in liquid crystal display (LCD) module unit 50, the video and audio signal can also be controlled by the input selection unit 34, and output and displayed by the LCD module unit 50, so that it can be carried around and played anywhere. Learning language effect with entertaining.

The above is a description of the composition and structure of a better example of the present invention "audio-visual disc language teaching machine".

The usage situation of the characteristic part of the present invention is described as follows:

Please refer to FIG. 1 , when the optical disc device 10 reads the data of the special optical disc 20 , the audio-visual signal is displayed through the TV 40 or directly through the LCD module unit 50 . Secondly, when the sound that the played film sends is English, when the subtitles are English words, or other foreign voices and words, you can immediately press the text selection key (such as the Chinese text selection key) of the input selection unit 34, at this time, by The central processing unit 31 is processed, and through the conversion of the character and font ROM 33 of each country, it is sent back to the central processing unit 31 and sent to the optical disc device 10, and sent to the TV set 40 or the liquid crystal display module unit 50. The subtitles displayed by the television set 40 or the liquid crystal display module unit 50 are then converted into Chinese. Of course, different character fonts can be displayed according to pressing different character selection keys.

Secondly, when enjoying a film or playing a singing CD, if you run into a word that needs to be listened to "repeatedly" during playback, you can press the "pause key" of the input selection unit 34, and then press the "repeat key" , the screen will immediately play the original sound of the previous sentence and display the words of the previous sentence, for example: HOW ARE YOU (voice)... How are you (subtitles), you can get the effect of trying to figure out the original sound and learning on the spot. In addition, if you do not know a word or do not understand the meaning of a word during playback, you can press the word search key or annotation key of the input selection unit 34, and the word search key is combined with a "mouse" to select If you don’t know a word, press the “Comment button” to comment on the word, or directly press the “Comment button” to comment on the translation of the whole sentence. At this time, press the pause button first to make the whole screen pause and freeze. On the upper side, there will be an annotation of a single word or word. For example: "Original Pronunciation" in the video is: HAPPY NEW YEAR, and when "Chinese font display" is selected: "Happy New Year". Get: "新--NEW" or "年--YEAR", "happy--HAPPY"; the translation annotation of the whole sentence shows: "Happy New Year: HAPPYNEW YEAR"; or further edit the aforementioned words and phrases in the comment column To expand it, to carry out derivative or interesting or slang-style annotations such as dictionary functions, and to enhance the random, "viewing and listening dual situation" repetition learning effect that is entertaining and entertaining.

In addition, the language learning unit 20 can be further expanded with a language expansion pronunciation ROM 35, which can expand the selection pronunciation of multiple languages. For example: the played video "The original sound is pronounced in English: HOW ARE YOU?" ", and have selected "Chinese subtitle display: how are you?" ’, you can expand the pronunciation ROM 35 through the language through the function keys, choose to expand and increase the “Chinese pronunciation”, and its pronunciation will be enlarged and become: “HOW AREYOU? And how are you?” Two kinds of pronunciations, except In addition to the original pronunciation of the special optical disc 20 itself, other national languages can also be optionally amplified for pronunciation, allowing users to enjoy multiple conveniences in use or learning.

It is worth mentioning that the function of the teaching machine can record the contents of textbooks in various stages (such as elementary school, middle school, high school, university, etc.) By playing the teaching machine, the contents of the textbook can be obtained from the screen, making it the best electronic textbook, and students can also obtain the learning effect of playing and reviewing.

The advantages obtained by a preferred embodiment of the present invention "audio-visual disc language teaching machine" are summarized as follows:

The teaching machine of the present invention can not only play videos, songs and music films, but also watch videos or sing in karaoke. It can also be carried with you. By the input control of the input selection unit 34, the selected text font can be displayed at will, and you can listen to it repeatedly. The original sounds and words are issued, and you can immediately look up the translation of words or words that you don’t know. You don’t need to rewind or read the dictionary separately. Not only can you watch videos and sing songs, but you can also get immersive and immediate repetition The effect of learning. Secondly, in addition to being used for general broadcasting purposes, the present invention can also place the special optical disk 20 for teaching in it for teaching. Therefore, the teaching machine of the present invention can indeed achieve the effect of learning language through entertainment. The best tool for teaching.

Claims (6)

1. a sound-image light-disk language-teaching machine comprises an optical disc apparatus of playing discs, and its feature also comprises at what: the special light disc of playing in the described optical disc apparatus, draw together literal special software true form in corresponding various countries in it; And

A language learning unit that links above-mentioned optical disc apparatus, comprise a CPU (central processing unit), a random access memory, various countries' literal font ROM (read-only memory) and an input selected cell, input via this input selected cell, optical disc apparatus reads the special software true form of special light disc, identification Hou through CPU (central processing unit), delivering to various countries' literal font ROM (read-only memory) compares, send central processing unit for processing Hou again back to, can deliver to optical disc apparatus and handle, Hou will selected this state's literal directly shows or transmission outputs on the televisor.

2. according to the described sound-image light-disk language-teaching machine of claim 1, its feature is at what: described optical disc apparatus outputs on the televisor with electric wire.

3. according to the described sound-image light-disk language-teaching machine of claim 1, its feature is at what: described optical disc apparatus links a TV acoustic image radio transmission device, and the mat radiowave transmits the acoustic image signal and shown to televisor.

4. according to the described sound-image light-disk language-teaching machine of claim 1, its feature is at what: also drawn together a control store in the described CPU (central processing unit), the main identification of control store special software true form of sending into of playing in this special light disc in optical disc apparatus, its signal is through the errorless Hou of comparison identification, and is just current in various countries' literal font ROM (read-only memory).

5. according to the described sound-image light-disk language-teaching machine of claim 1, its feature is at what: have a LCD module group unit in the described optical disc apparatus, the video-audio signal is by the control of input selected cell, and exported by the LCD module group unit.

6. according to the described sound-image light-disk language-teaching machine of claim 1, its feature is at what: described language learning unit links a language that is provided with the multi-lingual pronunciation of can increasing and expands the pronunciation ROM (read-only memory).