KR920005047A - Language cassette tape player - Google Patents

Language cassette tape player Download PDF

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Publication number
KR920005047A
KR920005047A KR1019900013843A KR900013843A KR920005047A KR 920005047 A KR920005047 A KR 920005047A KR 1019900013843 A KR1019900013843 A KR 1019900013843A KR 900013843 A KR900013843 A KR 900013843A KR 920005047 A KR920005047 A KR 920005047A
Authority
KR
South Korea
Prior art keywords
microcomputer
signal
output
control signal
inverter
Prior art date
Application number
KR1019900013843A
Other languages
Korean (ko)
Other versions
KR930001794B1 (en
Inventor
이희수
Original Assignee
강진구
삼성전자 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 강진구, 삼성전자 주식회사 filed Critical 강진구
Priority to KR1019900013843A priority Critical patent/KR930001794B1/en
Priority to DE4129129A priority patent/DE4129129A1/en
Publication of KR920005047A publication Critical patent/KR920005047A/en
Application granted granted Critical
Publication of KR930001794B1 publication Critical patent/KR930001794B1/en

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Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B5/00—Electrically-operated educational appliances
    • G09B5/04—Electrically-operated educational appliances with audible presentation of the material to be studied
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/02—Analogue recording or reproducing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
    • G11B27/107—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating tapes

Landscapes

  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Electrically Operated Instructional Devices (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Television Signal Processing For Recording (AREA)

Abstract

내용 없음No content

Description

어학용 카셋트 테이프 플레이어Language cassette tape player

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제2도는 이 발명의 카셋트 테이프 플레이어 구성도.2 is a cassette tape player configuration diagram of the present invention.

제3도는 본 발명에서의 테이프 포맷.3 is a tape format in the present invention.

Claims (3)

테이프에 기록된 음성신호 및 문자 신호를 재생시켜 스피커(4)와 디스플레이브(9)로 출력시키는 카셋트 테이프 플레이어에 있어서, 테이프에 기록된 여러개의 음성 신호 중 하나를 선택하는 스위치 블록(11)과, 상기 스위치 블록(11)의 입력을 받아 각 블록에 제어 신호를 출력시키는 마이콤(7)과, 상기 마이콤(7)의 제어 신호에 의해 다수개의 헤드에서 재생된 음성 신호 중 하나를 선택하는 라인셀렉터(10)와, 상기 마이콤(7)의 제어신호에 의해 헤드에서 재생된 문자 신호를 문자의 폰트정보를 변환시켜 디스플레이부(9)에 재생시키는 디스플레이 콘트롤러(8)로 구성된 어학용 카셋트 테이프 플레이어.In a cassette tape player for reproducing voice signals and text signals recorded on a tape and outputting them to the speaker 4 and the display 9, a switch block 11 for selecting one of a plurality of voice signals recorded on the tape; And a line selector for selecting one of the microcomputer 7 receiving the input of the switch block 11 and outputting a control signal to each block, and a voice signal reproduced from a plurality of heads by the control signal of the microcomputer 7. And a display controller (8) for converting the character signal reproduced in the head by the control signal of the microcomputer (7) to convert the font information of the character to the display unit (9). 제1항에 있어서, 라인 셀렉터(10)는 마이콤(7)의 제어신호(S0)(S1)를 데코딩하여 하나의 신호 선택 출력을 내보내는 데코더(12)와, 상기 데코더(12)의 신호 선택 출력을 반전시키는 인버터(I1)(I2)(I3)와, 상기 인버터(I1)(I2)(I3)의 출력에 의하여 구동되고 헤드(A)(B)(C)에서 재생된 음성신호 출력을 선택하는 트랜지스터(Q1)(Q2)(Q3)로 구성된 어학용 카셋트 테이프 플레이어.The decoder of claim 1, wherein the line selector (10) decodes the control signal (S 0 ) (S 1 ) of the microcomputer (7) and outputs one signal selection output. Inverter I 1 (I 2 ) (I 3 ) which inverts the signal selection output and is driven by the output of the inverter I 1 (I 2 ) (I 3 ) and heads (A) (B) (C A cassette tape player for language comprising a transistor (Q 1 ) (Q 2 ) (Q 3 ) for selecting the output of the audio signal reproduced in the circuit. 제1항에 있어서, 디스플레이 콘트롤러(8)는 마이콤(7)의 제어신호(S0)(S1)를 데코딩하여 하나의 신호 선택 출력을 내보내는 데코더(13)와, 상기 데코더(13)의 신호 선택 출력을 반전시키는 인버터(I4)(I5)(I6)와 상기 인버터(I4)(I5)(I6)의 출력에 의하여 구동되고 마이콤(7)의 문자 정보를 받아 문자 폰트 정보로 변환시키는 롬 Ⅰ-Ⅲ(16)(17)(18)과, 상기 롬 Ⅰ-Ⅲ(16)(17)(18)의 문자 폰트 정보와 마이콤(7)의 어드레스 신호를 받아 디스플레이부(9)에 문자를 디스플레이시키는 디스플레이 드라이버(15)로 구성된 어학용 카셋트 테이프 플레이어.The display controller (8) according to claim 1, wherein the display controller (8) encodes a control signal (S 0 ) (S 1 ) of the microcomputer (7) and outputs one signal selection output. It is driven by the output of the inverter I 4 (I 5 ) (I 6 ) and the inverter I 4 (I 5 ) (I 6 ) which inverts the signal selection output and receives the text information of the microcomputer 7 A display unit which receives the character font information of the ROM I-III (16) (17) (18), which is converted into font information, and the character font information of the ROM I-III (16) (17) (18) and the address signal of the microcomputer 7; A cassette cassette for language, comprising a display driver (15) for displaying characters on (9). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900013843A 1990-08-31 1990-08-31 Linguistic cassette tape player KR930001794B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1019900013843A KR930001794B1 (en) 1990-08-31 1990-08-31 Linguistic cassette tape player
DE4129129A DE4129129A1 (en) 1990-08-31 1991-09-02 Magnetic tape appts. for language instruction - provides audio playback and selective display of characters with microcomputer control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900013843A KR930001794B1 (en) 1990-08-31 1990-08-31 Linguistic cassette tape player

Publications (2)

Publication Number Publication Date
KR920005047A true KR920005047A (en) 1992-03-28
KR930001794B1 KR930001794B1 (en) 1993-03-13

Family

ID=19303159

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900013843A KR930001794B1 (en) 1990-08-31 1990-08-31 Linguistic cassette tape player

Country Status (2)

Country Link
KR (1) KR930001794B1 (en)
DE (1) DE4129129A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2704963B1 (en) * 1993-05-06 1995-06-23 Cholley Sylvain Portable device for learning a language.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3629844A (en) * 1970-06-01 1971-12-21 Allied Management & Systems Co Multifunction routing network
US4170834A (en) * 1974-12-24 1979-10-16 Smart Ian R Method and device for foreign language learning and teaching by means of recordings
JPS5746279A (en) * 1980-09-05 1982-03-16 Sony Corp Learning system using vtr

Also Published As

Publication number Publication date
DE4129129A1 (en) 1992-03-19
KR930001794B1 (en) 1993-03-13

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