AT374974B - Rauscheliminierungs-stromkreis - Google Patents
Rauscheliminierungs-stromkreisInfo
- Publication number
- AT374974B AT374974B AT0316875A AT316875A AT374974B AT 374974 B AT374974 B AT 374974B AT 0316875 A AT0316875 A AT 0316875A AT 316875 A AT316875 A AT 316875A AT 374974 B AT374974 B AT 374974B
- Authority
- AT
- Austria
- Prior art keywords
- noise reduction
- reduction circuit
- circuit
- noise
- reduction
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G11/00—Limiting amplitude; Limiting rate of change of amplitude ; Clipping in general
- H03G11/002—Limiting amplitude; Limiting rate of change of amplitude ; Clipping in general without controlling loop
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G11/00—Limiting amplitude; Limiting rate of change of amplitude ; Clipping in general
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
- H03G3/34—Muting amplifier when no signal is present or when only weak signals are present, or caused by the presence of noise signals, e.g. squelch systems
- H03G3/345—Muting during a short period of time when noise pulses are detected, i.e. blanking
Landscapes
- Microelectronics & Electronic Packaging (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Computer Hardware Design (AREA)
- Picture Signal Circuits (AREA)
- Synchronizing For Television (AREA)
- Noise Elimination (AREA)
- Bipolar Transistors (AREA)
- Amplifiers (AREA)
- Bipolar Integrated Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4694474A JPS5714064B2 (de) | 1974-04-25 | 1974-04-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA316875A ATA316875A (de) | 1983-10-15 |
AT374974B true AT374974B (de) | 1984-06-25 |
Family
ID=12761401
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0316875A AT374974B (de) | 1974-04-25 | 1975-04-24 | Rauscheliminierungs-stromkreis |
Country Status (9)
Country | Link |
---|---|
US (1) | US4012643A (de) |
JP (1) | JPS5714064B2 (de) |
AT (1) | AT374974B (de) |
CA (1) | CA1012613A (de) |
DE (1) | DE2518529C2 (de) |
ES (1) | ES437016A1 (de) |
FR (1) | FR2332658A1 (de) |
GB (1) | GB1499007A (de) |
NL (1) | NL7504881A (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5714064B2 (de) * | 1974-04-25 | 1982-03-20 | ||
US4128848A (en) * | 1976-10-22 | 1978-12-05 | Hitachi, Ltd. | Automatic ghost-suppression system |
US4545075A (en) * | 1981-11-18 | 1985-10-01 | Times Fiber Communications, Inc. | Satellite block transmission using wideband fiber optic links |
US5155860A (en) * | 1988-12-27 | 1992-10-13 | Cellular Communications Corporation | Cellular portable telephone battery pack and programmer interface |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2822310A (en) * | 1955-04-21 | 1958-02-04 | Philips Corp | Semi-conductor device |
DE1564218A1 (de) * | 1965-12-22 | 1970-01-08 | Ibm | Verfahren zur Herstellung von Transistoren |
US3500141A (en) * | 1964-10-13 | 1970-03-10 | Ibm | Transistor structure |
DE2045618A1 (de) * | 1969-09-15 | 1971-03-25 | Rca Corp | Integrierte Halbleiterschaltung |
US3591430A (en) * | 1968-11-14 | 1971-07-06 | Philco Ford Corp | Method for fabricating bipolar planar transistor having reduced minority carrier fringing |
GB1298375A (en) * | 1969-10-17 | 1972-11-29 | Hitachi Ltd | Method of making field effect transistors |
DE2242026A1 (de) * | 1971-08-26 | 1973-03-15 | Sony Corp | Mis-feldeffekttransistor |
DE2320563A1 (de) * | 1972-04-20 | 1973-10-25 | Sony Corp | Vierschichttriode |
BE809216A (fr) * | 1972-12-29 | 1974-04-16 | Sony Corp | Dispositif semi-conducteur |
BE809217A (fr) * | 1972-12-29 | 1974-04-16 | Sony Corp | Dispositif semi-conducteur |
DE2418560A1 (de) * | 1973-04-18 | 1974-11-14 | Sony Corp | Halbleitervorrichtung |
DE2518529A1 (de) * | 1974-04-25 | 1975-11-13 | Sony Corp | Schaltung zur geraeuschbeseitigung |
FR2130399B1 (de) * | 1971-03-20 | 1977-09-02 | Philips Nv |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL274830A (de) * | 1961-04-12 | |||
US3268658A (en) * | 1963-04-19 | 1966-08-23 | Rca Corp | Transistor clamp circuit |
US3289009A (en) * | 1963-05-07 | 1966-11-29 | Ibm | Switching circuits employing surface potential controlled semiconductor devices |
-
1974
- 1974-04-25 JP JP4694474A patent/JPS5714064B2/ja not_active Expired
-
1975
- 1975-04-21 US US05/569,889 patent/US4012643A/en not_active Expired - Lifetime
- 1975-04-22 GB GB16635/75A patent/GB1499007A/en not_active Expired
- 1975-04-24 AT AT0316875A patent/AT374974B/de not_active IP Right Cessation
- 1975-04-24 FR FR7512873A patent/FR2332658A1/fr active Granted
- 1975-04-24 NL NL7504881A patent/NL7504881A/xx not_active Application Discontinuation
- 1975-04-24 CA CA225,346A patent/CA1012613A/en not_active Expired
- 1975-04-25 DE DE2518529A patent/DE2518529C2/de not_active Expired
- 1975-04-25 ES ES437016A patent/ES437016A1/es not_active Expired
Patent Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2822310A (en) * | 1955-04-21 | 1958-02-04 | Philips Corp | Semi-conductor device |
US3500141A (en) * | 1964-10-13 | 1970-03-10 | Ibm | Transistor structure |
DE1564218A1 (de) * | 1965-12-22 | 1970-01-08 | Ibm | Verfahren zur Herstellung von Transistoren |
US3591430A (en) * | 1968-11-14 | 1971-07-06 | Philco Ford Corp | Method for fabricating bipolar planar transistor having reduced minority carrier fringing |
DE2045618A1 (de) * | 1969-09-15 | 1971-03-25 | Rca Corp | Integrierte Halbleiterschaltung |
GB1298375A (en) * | 1969-10-17 | 1972-11-29 | Hitachi Ltd | Method of making field effect transistors |
FR2130399B1 (de) * | 1971-03-20 | 1977-09-02 | Philips Nv | |
DE2242026A1 (de) * | 1971-08-26 | 1973-03-15 | Sony Corp | Mis-feldeffekttransistor |
DE2320563A1 (de) * | 1972-04-20 | 1973-10-25 | Sony Corp | Vierschichttriode |
BE809216A (fr) * | 1972-12-29 | 1974-04-16 | Sony Corp | Dispositif semi-conducteur |
BE809217A (fr) * | 1972-12-29 | 1974-04-16 | Sony Corp | Dispositif semi-conducteur |
DE2364753A1 (de) * | 1972-12-29 | 1974-07-18 | Sony Corp | Halbleitervorrichtung |
DE2364752A1 (de) * | 1972-12-29 | 1974-08-01 | Sony Corp | Halbleitervorrichtung |
DE2418560A1 (de) * | 1973-04-18 | 1974-11-14 | Sony Corp | Halbleitervorrichtung |
DE2518529A1 (de) * | 1974-04-25 | 1975-11-13 | Sony Corp | Schaltung zur geraeuschbeseitigung |
Also Published As
Publication number | Publication date |
---|---|
NL7504881A (nl) | 1975-10-28 |
ATA316875A (de) | 1983-10-15 |
ES437016A1 (es) | 1977-01-01 |
JPS50140014A (de) | 1975-11-10 |
JPS5714064B2 (de) | 1982-03-20 |
CA1012613A (en) | 1977-06-21 |
AU8037975A (en) | 1976-10-28 |
FR2332658A1 (fr) | 1977-06-17 |
GB1499007A (en) | 1978-01-25 |
DE2518529C2 (de) | 1983-08-18 |
US4012643A (en) | 1977-03-15 |
DE2518529A1 (de) | 1975-11-13 |
FR2332658B1 (de) | 1980-01-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE407001B (sv) | Interferensreducerande krets | |
FR2278208A1 (fr) | Circuit integre | |
AT373724B (de) | Integrierte schaltung | |
FR2282533A1 (fr) | Silencieux | |
ATA326275A (de) | Duennschichtschaltung | |
DE2559729A1 (de) | Integrierte schaltung | |
NL7414273A (nl) | Logische schakeling. | |
SE7512588L (sv) | Filterkrets | |
SE7514597L (sv) | Avkodarkrets | |
AT350645B (de) | Geraeuschunterdrueckungsschaltung | |
SE397142B (sv) | Elektrostaisk kopieringsmaskin | |
AT350107B (de) | Verstaerkerschaltung | |
SE397757B (sv) | Troskelgrindkrets | |
NL7416395A (nl) | Elektronenmikroskoop. | |
DK383675A (da) | Stojskerm | |
DK664274A (da) | Squelchkredslob | |
BE827057A (fr) | Ecran pare-bruits | |
SE7506416L (sv) | Elektronisk taxameter. | |
AT349067B (de) | Begrenzerschaltung | |
AT374974B (de) | Rauscheliminierungs-stromkreis | |
ATA25474A (de) | Schaltungsanordnung | |
FR2296225A1 (fr) | Circuit integrateur | |
AT344775B (de) | Laermschutzwand | |
DK144047C (da) | Sammensat filterkredsloeb | |
SE7504403L (sv) | Strommanovrerade kretsar |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |