JPH0526594Y2 - - Google Patents
Info
- Publication number
- JPH0526594Y2 JPH0526594Y2 JP1985008485U JP848585U JPH0526594Y2 JP H0526594 Y2 JPH0526594 Y2 JP H0526594Y2 JP 1985008485 U JP1985008485 U JP 1985008485U JP 848585 U JP848585 U JP 848585U JP H0526594 Y2 JPH0526594 Y2 JP H0526594Y2
- Authority
- JP
- Japan
- Prior art keywords
- card
- signal
- solid
- state memory
- memory
- 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.)
- Expired - Lifetime
Links
- 238000003780 insertion Methods 0.000 claims description 11
- 230000037431 insertion Effects 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 230000005236 sound signal Effects 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 7
- 230000003252 repetitive effect Effects 0.000 claims description 2
- 230000004044 response Effects 0.000 claims 1
- 238000005070 sampling Methods 0.000 description 6
- 230000003044 adaptive effect Effects 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 244000145845 chattering Species 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- 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
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/10009—Improvement or modification of read or write signals
- G11B20/10037—A/D conversion, D/A conversion, sampling, slicing and digital quantisation or adjusting parameters thereof
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Electrically Operated Instructional Devices (AREA)
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985008485U JPH0526594Y2 (fr) | 1985-01-24 | 1985-01-24 | |
| KR2019850017184U KR910008568Y1 (ko) | 1985-01-24 | 1985-12-20 | 학습 카드 플레이어 |
| CN86100117.6A CN1004947B (zh) | 1985-01-24 | 1986-01-09 | 学习卡播放机 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985008485U JPH0526594Y2 (fr) | 1985-01-24 | 1985-01-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61126274U JPS61126274U (fr) | 1986-08-08 |
| JPH0526594Y2 true JPH0526594Y2 (fr) | 1993-07-06 |
Family
ID=11694412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985008485U Expired - Lifetime JPH0526594Y2 (fr) | 1985-01-24 | 1985-01-24 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPH0526594Y2 (fr) |
| KR (1) | KR910008568Y1 (fr) |
| CN (1) | CN1004947B (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1036685C (zh) * | 1995-06-20 | 1997-12-10 | 贾东升 | 信息记录和信息重放装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52123609A (en) * | 1976-04-09 | 1977-10-18 | Hitachi Koki Kk | Word studying machine |
| JPS5912479A (ja) * | 1982-07-12 | 1984-01-23 | 三洋電機株式会社 | 発音練習装置 |
-
1985
- 1985-01-24 JP JP1985008485U patent/JPH0526594Y2/ja not_active Expired - Lifetime
- 1985-12-20 KR KR2019850017184U patent/KR910008568Y1/ko not_active IP Right Cessation
-
1986
- 1986-01-09 CN CN86100117.6A patent/CN1004947B/zh not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52123609A (en) * | 1976-04-09 | 1977-10-18 | Hitachi Koki Kk | Word studying machine |
| JPS5912479A (ja) * | 1982-07-12 | 1984-01-23 | 三洋電機株式会社 | 発音練習装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61126274U (fr) | 1986-08-08 |
| CN1004947B (zh) | 1989-08-02 |
| KR910008568Y1 (ko) | 1991-10-25 |
| KR860010035U (ko) | 1986-08-16 |
| CN86100117A (zh) | 1986-07-23 |
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