JPH01133202U - - Google Patents
Info
- Publication number
- JPH01133202U JPH01133202U JP1988024720U JP2472088U JPH01133202U JP H01133202 U JPH01133202 U JP H01133202U JP 1988024720 U JP1988024720 U JP 1988024720U JP 2472088 U JP2472088 U JP 2472088U JP H01133202 U JPH01133202 U JP H01133202U
- Authority
- JP
- Japan
- Prior art keywords
- resistor
- input
- amplifier
- parallel
- capacitors
- 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.)
- Pending
Links
- 239000003990 capacitor Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 4
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
- G11B20/22—Signal processing not specific to the method of recording or reproducing; Circuits therefor for reducing distortions
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
Description
第１図は本考案の一実施例を示す回路構成図、
第２図、第３図および第４図はそれぞれ第１図の
特性図、第５図は従来の回路構成図、第６図は第
５図の特性図、第７図は他の従来の回路構成図で
ある。 Ａ……アンプ、Ｒｇ，Ｒ３，Ｒ１，Ｒ２……抵
抗、Ｃ３，Ｃ１，Ｃ２……コンデンサ。
第２図、第３図および第４図はそれぞれ第１図の
特性図、第５図は従来の回路構成図、第６図は第
５図の特性図、第７図は他の従来の回路構成図で
ある。 Ａ……アンプ、Ｒｇ，Ｒ３，Ｒ１，Ｒ２……抵
抗、Ｃ３，Ｃ１，Ｃ２……コンデンサ。
Claims (1)
- 入力用の第１の抵抗を介して入力するアンプと
、この第１の入力抵抗に並列に接続した第２の抵
抗およびコンデンサの直列回路と、前記アンプの
入出力に介挿した帰還抵抗と、この帰還抵抗に並
列した直列の第１および第２のコンデンサと、こ
の第１および第２のコンデンサの接続点と基準電
位間に接続した第３の抵抗とからなるピーキング
回路。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988024720U JPH01133202U (ja) | 1988-02-26 | 1988-02-26 | |
| KR2019890002048U KR920002123Y1 (ko) | 1988-02-26 | 1989-02-25 | 자기 기록용 피킹 장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988024720U JPH01133202U (ja) | 1988-02-26 | 1988-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01133202U true JPH01133202U (ja) | 1989-09-11 |
Family
ID=12145996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988024720U Pending JPH01133202U (ja) | 1988-02-26 | 1988-02-26 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH01133202U (ja) |
| KR (1) | KR920002123Y1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05101307A (ja) * | 1991-10-09 | 1993-04-23 | Rohm Co Ltd | 音声記録装置 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102037596B1 (ko) | 2018-03-13 | 2019-10-28 | 양진석 | 유아용 노리개 젖꼭지 |
-
1988
- 1988-02-26 JP JP1988024720U patent/JPH01133202U/ja active Pending
-
1989
- 1989-02-25 KR KR2019890002048U patent/KR920002123Y1/ko not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05101307A (ja) * | 1991-10-09 | 1993-04-23 | Rohm Co Ltd | 音声記録装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR920002123Y1 (ko) | 1992-03-28 |
| KR890018154U (ko) | 1989-09-08 |