NL177449C - Magnetische registreerinrichting. - Google Patents
Magnetische registreerinrichting.Info
- Publication number
- NL177449C NL177449C NLAANVRAGE7300206,A NL7300206A NL177449C NL 177449 C NL177449 C NL 177449C NL 7300206 A NL7300206 A NL 7300206A NL 177449 C NL177449 C NL 177449C
- Authority
- NL
- Netherlands
- Prior art keywords
- magnetic register
- register
- magnetic
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N5/921—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by recording or reproducing the baseband signal
-
- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G11/00—Limiting amplitude; Limiting rate of change of amplitude ; Clipping in general
- H03G11/02—Limiting amplitude; Limiting rate of change of amplitude ; Clipping in general by means of diodes
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G9/00—Combinations of two or more types of control, e.g. gain control and tone control
- H03G9/02—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers
- H03G9/12—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers having semiconductor devices
- H03G9/14—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers having semiconductor devices for gain control and tone control
- H03G9/16—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers having semiconductor devices for gain control and tone control incorporating negative feedback
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G9/00—Combinations of two or more types of control, e.g. gain control and tone control
- H03G9/02—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers
- H03G9/12—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers having semiconductor devices
- H03G9/18—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers having semiconductor devices for tone control and volume expansion or compression
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP489472A JPS4875011A (xx) | 1972-01-08 | 1972-01-08 | |
JP1448372A JPS5316685B2 (xx) | 1972-02-11 | 1972-02-11 | |
JP1448172A JPS5316684B2 (xx) | 1972-02-11 | 1972-02-11 | |
JP2176272U JPS5323129Y2 (xx) | 1972-02-22 | 1972-02-22 |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7300206A NL7300206A (xx) | 1973-07-10 |
NL177449B NL177449B (nl) | 1985-04-16 |
NL177449C true NL177449C (nl) | 1985-09-16 |
Family
ID=27454183
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE7300206,A NL177449C (nl) | 1972-01-08 | 1973-01-05 | Magnetische registreerinrichting. |
Country Status (10)
Country | Link |
---|---|
US (1) | US3873992A (xx) |
AU (1) | AU476352B2 (xx) |
BE (1) | BE793740A (xx) |
CA (1) | CA999373A (xx) |
CH (1) | CH550452A (xx) |
DE (1) | DE2300524C2 (xx) |
FR (1) | FR2167823B1 (xx) |
GB (1) | GB1423031A (xx) |
IT (1) | IT978025B (xx) |
NL (1) | NL177449C (xx) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5327010A (en) * | 1976-08-25 | 1978-03-13 | Sony Corp | Signal tran smitter |
US4263624A (en) * | 1978-12-12 | 1981-04-21 | Dolby Laboratories Licensing Corporation | Analog recording on magnetic media |
US4510536A (en) * | 1982-07-16 | 1985-04-09 | Discovision Associates | Signal conditioning method and apparatus for FM code signal |
US5191300A (en) * | 1992-05-15 | 1993-03-02 | Tutankhamon Electronics, Inc. | Local area network amplifier for twisted pair lines |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2697755A (en) * | 1950-10-31 | 1954-12-21 | Rca Corp | Magnetic record system |
US3111635A (en) * | 1960-05-05 | 1963-11-19 | Fairchild Recording Equipment | Method and apparatus for eliminating overloading in modulating systems having pre-emphasis means |
NL293818A (xx) * | 1962-06-07 | |||
US3300590A (en) * | 1963-01-03 | 1967-01-24 | Cronin Daniel | Magnetic tape signal transfer compensation system |
US3218620A (en) * | 1964-11-16 | 1965-11-16 | Minnesota Mining & Mfg | Two track reproducing system with two recorded levels utilizing a variable impedance element |
GB1161002A (en) * | 1966-02-21 | 1969-08-13 | Royal Industries | Improvements in and relating to Hearing Aids |
US3621151A (en) * | 1969-10-15 | 1971-11-16 | Grt Corp | Frequency selective audio limiter |
NL163388C (nl) * | 1971-05-04 | 1980-08-15 | Philips Nv | Ruisonderdrukkingsschakeling. |
-
0
- BE BE793740D patent/BE793740A/xx unknown
-
1973
- 1973-01-03 CA CA160,495A patent/CA999373A/en not_active Expired
- 1973-01-04 AU AU50759/73A patent/AU476352B2/en not_active Expired
- 1973-01-05 NL NLAANVRAGE7300206,A patent/NL177449C/xx not_active IP Right Cessation
- 1973-01-05 IT IT7319053A patent/IT978025B/it active
- 1973-01-05 CH CH9773A patent/CH550452A/xx not_active IP Right Cessation
- 1973-01-05 DE DE2300524A patent/DE2300524C2/de not_active Expired
- 1973-01-08 US US321944A patent/US3873992A/en not_active Expired - Lifetime
- 1973-01-08 FR FR7300520A patent/FR2167823B1/fr not_active Expired
- 1973-01-08 GB GB101773A patent/GB1423031A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1423031A (en) | 1976-01-28 |
CH550452A (de) | 1974-06-14 |
AU476352B2 (en) | 1976-09-16 |
AU5075973A (en) | 1974-07-04 |
IT978025B (it) | 1974-09-20 |
US3873992A (en) | 1975-03-25 |
DE2300524C2 (de) | 1988-09-29 |
BE793740A (fr) | 1973-05-02 |
FR2167823A1 (xx) | 1973-08-24 |
DE2300524A1 (de) | 1973-08-02 |
NL7300206A (xx) | 1973-07-10 |
FR2167823B1 (xx) | 1977-02-04 |
CA999373A (en) | 1976-11-02 |
NL177449B (nl) | 1985-04-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BC | A request for examination has been filed | ||
A85 | Still pending on 85-01-01 | ||
V1 | Lapsed because of non-payment of the annual fee |