Title: Sound-image light-disk language-teaching machine
Application Number: 97123144 Application Date: 1997.11.14
Publication Number: 1217543 Publication Date: 1999.05.26
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G09B9/00,G11B31/00
Applicant(s) Name: Lu Junguang Address:
Inventor(s) Name:
Attorney & Agent: xu xian
Abstract:
     The present invention relates to an audio-visual optical disk language teaching machine, comprising an optical disk drive capable of playing back optical disk and an optical disk placed in the optical disk drive, in which said optical disk comprises the specific soft raw codes corresponding to literal character forms of every country, a langwage learning unit connected with said optical disk drive, comprising a central processing unit, a random access memory, a read-only memory containing literal character forms of every country and an input selection unit. The specific soft raw codes are passed through the input selection unit, fetched by optical disk drive, identified by CPU, fed into the read-only memory to make contrast, then fed into the CPU again and processed, and then can be transfered into optical disk drive and processed, and finally the selected literal characters of said country can be directly displayed or transfered onto TV set.
Time: 5