JPS61128667U - - Google Patents
Info
- Publication number
- JPS61128667U JPS61128667U JP1985011739U JP1173985U JPS61128667U JP S61128667 U JPS61128667 U JP S61128667U JP 1985011739 U JP1985011739 U JP 1985011739U JP 1173985 U JP1173985 U JP 1173985U JP S61128667 U JPS61128667 U JP S61128667U
- Authority
- JP
- Japan
- Prior art keywords
- solid
- state memory
- card
- reading
- signal
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 3
- 230000005236 sound signal Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
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
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)
- Electrically Operated Instructional Devices (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Recording Or Reproducing By Magnetic Means (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985011739U JPH0526595Y2 (US07488766-20090210-C00029.png) | 1985-01-30 | 1985-01-30 | |
| KR1019860000572A KR930003762B1 (ko) | 1985-01-30 | 1986-01-29 | 학습 카드 플레이어 |
| CN86101159.7A CN1003406B (zh) | 1985-01-30 | 1986-01-30 | 学习卡播放机 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985011739U JPH0526595Y2 (US07488766-20090210-C00029.png) | 1985-01-30 | 1985-01-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61128667U true JPS61128667U (US07488766-20090210-C00029.png) | 1986-08-12 |
| JPH0526595Y2 JPH0526595Y2 (US07488766-20090210-C00029.png) | 1993-07-06 |
Family
ID=11786396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985011739U Expired - Lifetime JPH0526595Y2 (US07488766-20090210-C00029.png) | 1985-01-30 | 1985-01-30 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPH0526595Y2 (US07488766-20090210-C00029.png) |
| KR (1) | KR930003762B1 (US07488766-20090210-C00029.png) |
| CN (1) | CN1003406B (US07488766-20090210-C00029.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1040047C (zh) * | 1993-03-27 | 1998-09-30 | 华南理工大学 | 一种磁卡数据读/写器 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61129679A (ja) * | 1984-11-28 | 1986-06-17 | 日本電気株式会社 | 即時確認学習再生装置 |
-
1985
- 1985-01-30 JP JP1985011739U patent/JPH0526595Y2/ja not_active Expired - Lifetime
-
1986
- 1986-01-29 KR KR1019860000572A patent/KR930003762B1/ko not_active IP Right Cessation
- 1986-01-30 CN CN86101159.7A patent/CN1003406B/zh not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61129679A (ja) * | 1984-11-28 | 1986-06-17 | 日本電気株式会社 | 即時確認学習再生装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1003406B (zh) | 1989-02-22 |
| KR860006075A (ko) | 1986-08-28 |
| CN86101159A (zh) | 1986-09-17 |
| JPH0526595Y2 (US07488766-20090210-C00029.png) | 1993-07-06 |
| KR930003762B1 (ko) | 1993-05-10 |
