JPS55142071U - - Google Patents
Info
- Publication number
- JPS55142071U JPS55142071U JP1979040977U JP4097779U JPS55142071U JP S55142071 U JPS55142071 U JP S55142071U JP 1979040977 U JP1979040977 U JP 1979040977U JP 4097779 U JP4097779 U JP 4097779U JP S55142071 U JPS55142071 U JP S55142071U
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/14—Picture signal circuitry for video frequency region
- H04N5/21—Circuitry for suppressing or minimising disturbance, e.g. moiré or halo
- H04N5/211—Ghost signal cancellation
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979040977U JPS55142071U (ja) | 1979-03-29 | 1979-03-29 | |
| US06/132,143 US4275420A (en) | 1979-03-29 | 1980-03-20 | Television receiver with a ghost detector |
| AU56823/80A AU532193B2 (en) | 1979-03-29 | 1980-03-25 | Television receiver ghost detector and canceller |
| GB801211A GB2050766B (en) | 1979-03-29 | 1980-03-26 | Television receivers with ghost signal detectors |
| CA348,559A CA1132247A (en) | 1979-03-29 | 1980-03-27 | Television receiver with a ghost detector |
| DE19803012138 DE3012138A1 (de) | 1979-03-29 | 1980-03-28 | Fernsehempfaenger |
| NLAANVRAGE8001898,A NL190432C (nl) | 1979-03-29 | 1980-03-31 | Televisie-ontvanger met spooksignaaleliminatie. |
| FR8007218A FR2452837B1 (fr) | 1979-03-29 | 1980-03-31 | Recepteur de television a detecteur d'image fantome |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979040977U JPS55142071U (ja) | 1979-03-29 | 1979-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55142071U true JPS55142071U (ja) | 1980-10-11 |
Family
ID=12595493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1979040977U Pending JPS55142071U (ja) | 1979-03-29 | 1979-03-29 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4275420A (ja) |
| JP (1) | JPS55142071U (ja) |
| AU (1) | AU532193B2 (ja) |
| CA (1) | CA1132247A (ja) |
| DE (1) | DE3012138A1 (ja) |
| FR (1) | FR2452837B1 (ja) |
| GB (1) | GB2050766B (ja) |
| NL (1) | NL190432C (ja) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56100579A (en) * | 1980-01-12 | 1981-08-12 | Sony Corp | Ghost eliminating device |
| US4359760A (en) * | 1980-08-14 | 1982-11-16 | Rca Corporation | Television ghost cancellation system |
| JPS5871773A (ja) * | 1981-10-23 | 1983-04-28 | Sony Corp | 基準時刻検出回路 |
| US4651212A (en) * | 1985-12-24 | 1987-03-17 | Rca Corporation | Signal offset circuitry for digital deghosting system |
| US5410363A (en) * | 1992-12-08 | 1995-04-25 | Lightwave Communications, Inc. | Automatic gain control device for transmitting video signals between two locations by use of a known reference pulse during vertical blanking period so as to control the gain of the video signals at the second location |
| US5774185A (en) * | 1995-06-21 | 1998-06-30 | Sony Corporation | Method of and apparatus for removing equalizing pulses without using external pins |
| US6018370A (en) * | 1997-05-08 | 2000-01-25 | Sony Corporation | Current source and threshold voltage generation method and apparatus for HHK video circuit |
| US6028640A (en) * | 1997-05-08 | 2000-02-22 | Sony Corporation | Current source and threshold voltage generation method and apparatus for HHK video circuit |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS524737A (en) * | 1975-07-01 | 1977-01-14 | Sony Corp | Ghost image elimination circuit |
| US4127874A (en) * | 1976-05-27 | 1978-11-28 | Tokyo Shibaura Electric Co., Ltd. | Apparatus for removing ghost signals from received video signals |
-
1979
- 1979-03-29 JP JP1979040977U patent/JPS55142071U/ja active Pending
-
1980
- 1980-03-20 US US06/132,143 patent/US4275420A/en not_active Expired - Lifetime
- 1980-03-25 AU AU56823/80A patent/AU532193B2/en not_active Expired
- 1980-03-26 GB GB801211A patent/GB2050766B/en not_active Expired
- 1980-03-27 CA CA348,559A patent/CA1132247A/en not_active Expired
- 1980-03-28 DE DE19803012138 patent/DE3012138A1/de active Granted
- 1980-03-31 NL NLAANVRAGE8001898,A patent/NL190432C/xx not_active IP Right Cessation
- 1980-03-31 FR FR8007218A patent/FR2452837B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU532193B2 (en) | 1983-09-22 |
| FR2452837B1 (fr) | 1985-11-29 |
| DE3012138A1 (de) | 1980-10-09 |
| GB2050766A (en) | 1981-01-07 |
| NL8001898A (nl) | 1980-10-01 |
| GB2050766B (en) | 1983-02-09 |
| FR2452837A1 (fr) | 1980-10-24 |
| NL190432B (nl) | 1993-09-16 |
| NL190432C (nl) | 1994-02-16 |
| CA1132247A (en) | 1982-09-21 |
| US4275420A (en) | 1981-06-23 |
| AU5682380A (en) | 1980-10-02 |