JPS543603B2 - - Google Patents
Info
- Publication number
- JPS543603B2 JPS543603B2 JP11033072A JP11033072A JPS543603B2 JP S543603 B2 JPS543603 B2 JP S543603B2 JP 11033072 A JP11033072 A JP 11033072A JP 11033072 A JP11033072 A JP 11033072A JP S543603 B2 JPS543603 B2 JP S543603B2
- Authority
- JP
- Japan
- 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
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G5/00—Tone control or bandwidth control in amplifiers
- H03G5/16—Automatic control
- H03G5/18—Automatic control in untuned amplifiers
- H03G5/22—Automatic control in untuned amplifiers having semiconductor devices
-
- 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
Landscapes
- Digital Magnetic Recording (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11033072A JPS543603B2 (US20110009641A1-20110113-C00256.png) | 1972-11-06 | 1972-11-06 | |
| NL7315065A NL7315065A (US20110009641A1-20110113-C00256.png) | 1972-11-06 | 1973-11-02 | |
| US412153A US3927420A (en) | 1972-11-06 | 1973-11-02 | Frequency dependent compensating circuit for magnetic recording signals |
| DE19732355180 DE2355180B2 (de) | 1972-11-06 | 1973-11-05 | Vorrichtung zur signalentzerrung bei magnetaufzeichnungstraeger-geraeten |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11033072A JPS543603B2 (US20110009641A1-20110113-C00256.png) | 1972-11-06 | 1972-11-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4969111A JPS4969111A (US20110009641A1-20110113-C00256.png) | 1974-07-04 |
| JPS543603B2 true JPS543603B2 (US20110009641A1-20110113-C00256.png) | 1979-02-24 |
Family
ID=14532990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11033072A Expired JPS543603B2 (US20110009641A1-20110113-C00256.png) | 1972-11-06 | 1972-11-06 |
Country Status (4)
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52107816A (en) * | 1976-03-05 | 1977-09-09 | Nakamichi Kenkyusho | Circuit for reproducing tape recorder |
| US4159489A (en) * | 1976-09-30 | 1979-06-26 | Honeywell Inc. | Magnetic record reproducing system |
| DE2735498A1 (de) * | 1977-08-06 | 1979-02-15 | Bosch Gmbh Robert | Schaltungsanordnung mit einem induktiven wandler |
| JPS5661011A (en) * | 1979-10-23 | 1981-05-26 | Sony Corp | Reproduction circuit for angular modulation signal |
| JPS57120207A (en) * | 1981-01-19 | 1982-07-27 | Pioneer Video Corp | Reproducing device for multiple-recorded information |
| JPS5819722A (ja) * | 1981-07-27 | 1983-02-04 | Akai Electric Co Ltd | 録音特性補償装置 |
| US4510536A (en) * | 1982-07-16 | 1985-04-09 | Discovision Associates | Signal conditioning method and apparatus for FM code signal |
| JPH0721843B2 (ja) * | 1983-12-26 | 1995-03-08 | 株式会社日立製作所 | 波形等化器 |
| US4633200A (en) * | 1985-01-29 | 1986-12-30 | Ampex Corporation | Voltage controlled equalizer |
| JP2701388B2 (ja) * | 1988-12-09 | 1998-01-21 | ソニー株式会社 | Ｆｍ復調回路 |
| US4929906A (en) * | 1989-01-23 | 1990-05-29 | The Boeing Company | Amplifier linearization using down/up conversion |
| US5222250A (en) * | 1992-04-03 | 1993-06-22 | Cleveland John F | Single sideband radio signal processing system |
| US7391251B1 (en) * | 2005-11-07 | 2008-06-24 | Pericom Semiconductor Corp. | Pre-emphasis and de-emphasis emulation and wave shaping using a programmable delay without using a clock |
| US9831834B2 (en) * | 2014-07-29 | 2017-11-28 | Skyworks Solutions, Inc. | Envelope tracking with low frequency loss correction |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2828478A (en) * | 1955-05-09 | 1958-03-25 | John T Mullin | Phasing system for multiple track recording |
| US3048664A (en) * | 1957-10-07 | 1962-08-07 | Thompson Ramo Wooldridge Inc | Compensation network |
| US3436490A (en) * | 1964-11-16 | 1969-04-01 | United Control Corp | Adjustable equalizer circuit for magnetic reproducer |
-
1972
- 1972-11-06 JP JP11033072A patent/JPS543603B2/ja not_active Expired
-
1973
- 1973-11-02 US US412153A patent/US3927420A/en not_active Expired - Lifetime
- 1973-11-02 NL NL7315065A patent/NL7315065A/xx not_active Application Discontinuation
- 1973-11-05 DE DE19732355180 patent/DE2355180B2/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| NL7315065A (US20110009641A1-20110113-C00256.png) | 1974-05-08 |
| JPS4969111A (US20110009641A1-20110113-C00256.png) | 1974-07-04 |
| DE2355180B2 (de) | 1976-05-26 |
| US3927420A (en) | 1975-12-16 |
| DE2355180A1 (de) | 1974-05-16 |
