DK140969B - Gengiveapparat med et kredsløb til undertrykkelse af signaludfald eller drop-outs. - Google Patents
Gengiveapparat med et kredsløb til undertrykkelse af signaludfald eller drop-outs.Info
- Publication number
- DK140969B DK140969B DK404375AA DK404375A DK140969B DK 140969 B DK140969 B DK 140969B DK 404375A A DK404375A A DK 404375AA DK 404375 A DK404375 A DK 404375A DK 140969 B DK140969 B DK 140969B
- Authority
- DK
- Denmark
- Prior art keywords
- renderer
- outs
- drop
- circuit
- signal failure
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/87—Regeneration of colour television signals
- H04N9/88—Signal drop-out compensation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
- H04N9/83—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only the recorded chrominance signal occupying a frequency band under the frequency band of the recorded brightness signal
- H04N9/835—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only the recorded chrominance signal occupying a frequency band under the frequency band of the recorded brightness signal involving processing of the sound signal
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Optical Recording Or Reproduction (AREA)
- Television Signal Processing For Recording (AREA)
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7412152A NL7412152A (nl) | 1974-09-13 | 1974-09-13 | Weergave-inrichting met storingsonderdrukkings- schakeling. |
Publications (3)
Publication Number | Publication Date |
---|---|
DK404375A DK404375A (ja) | 1976-03-14 |
DK140969B true DK140969B (da) | 1979-12-10 |
DK140969C DK140969C (ja) | 1980-05-27 |
Family
ID=19822090
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK404375AA DK140969B (da) | 1974-09-13 | 1975-09-10 | Gengiveapparat med et kredsløb til undertrykkelse af signaludfald eller drop-outs. |
Country Status (18)
Country | Link |
---|---|
US (1) | US3989893A (ja) |
JP (1) | JPS5613073B2 (ja) |
AR (1) | AR208563A1 (ja) |
AT (1) | AT339972B (ja) |
BE (1) | BE833322A (ja) |
BR (1) | BR7505819A (ja) |
CA (1) | CA1070425A (ja) |
CH (1) | CH591193A5 (ja) |
DK (1) | DK140969B (ja) |
ES (1) | ES440872A1 (ja) |
FR (1) | FR2285035A1 (ja) |
GB (1) | GB1521115A (ja) |
HK (1) | HK42079A (ja) |
IT (1) | IT1047173B (ja) |
NL (1) | NL7412152A (ja) |
NO (1) | NO753092L (ja) |
SE (1) | SE410932B (ja) |
ZA (1) | ZA755656B (ja) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2326006A1 (fr) * | 1975-09-26 | 1977-04-22 | Thomson Brandt | Procede de commande de la mise en route et de l'arret de la lecture d'un support d'enregistrement, support d'enregistrement et appareil pour la mise en oeuvre de ce procede |
US4119812A (en) * | 1977-04-20 | 1978-10-10 | Rca Corporation | Signal defect detection and compensation with signal de-emphasis |
US4232340A (en) * | 1979-06-01 | 1980-11-04 | Rca Corporation | Defect compensation for color television |
US4286290A (en) * | 1979-08-20 | 1981-08-25 | Rca Corporation | Fast recovery squelch circuit for a video disc player |
CA1157939A (en) * | 1980-07-14 | 1983-11-29 | Yoshizumi Watatani | Noise elimination circuit in a magnetic recording and reproducing apparatus |
JPS5730476A (en) * | 1980-07-29 | 1982-02-18 | Pioneer Video Corp | Recording and reproduction system for video disk |
US4376289A (en) * | 1980-10-27 | 1983-03-08 | Rca Corporation | Self-enabling dropout corrector |
US4385374A (en) * | 1980-11-21 | 1983-05-24 | Rca Corporation | Video disc player with RFI reduction circuit including an AGC amplifier and dual function peak detector |
JPS6049987B2 (ja) * | 1980-12-22 | 1985-11-06 | 日本ビクター株式会社 | Fm復調回路 |
US4393489A (en) * | 1981-03-30 | 1983-07-12 | Rca Corporation | Audio processor for single, channel, matrixed two-channel and un-matrixed two-channel signals |
DE3113862A1 (de) * | 1981-04-06 | 1982-10-21 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Videorecorder zur aufzeichnung eines mit dem videosignal frequenzmodulierten bildtraegers |
JPS58121882A (ja) * | 1982-01-16 | 1983-07-20 | Sony Corp | 映像及び音声信号再生装置 |
JPS58122223U (ja) * | 1982-02-08 | 1983-08-19 | パイオニアビデオ株式会社 | ドロツプアウト補償回路 |
US4462048A (en) * | 1982-02-11 | 1984-07-24 | Rca Corporation | Noise reduction circuitry for audio signals |
JPS58139575A (ja) * | 1982-02-13 | 1983-08-18 | Sony Corp | 映像信号と音声信号の再生装置 |
JPS58151390U (ja) * | 1982-04-02 | 1983-10-11 | 株式会社クボタ | 二連油圧ギヤポンプの駆動ギヤ軸連結構造 |
US4499502A (en) * | 1982-07-12 | 1985-02-12 | Discovision Associates | Compressed bandwidth frequency modulation signal format apparatus and method |
JPS59104314U (ja) * | 1982-12-25 | 1984-07-13 | パイオニア株式会社 | ドロップアウト補償装置 |
NL8303559A (nl) * | 1983-10-17 | 1985-05-17 | Philips Nv | Signaaluitvalskorrektieschakeling voor het korrigeren van videosignalen die door signaaluitvalsstoringen verstoord zijn. |
JPS6077114U (ja) * | 1983-11-01 | 1985-05-29 | パイオニア株式会社 | Fm信号復調装置 |
US4680651A (en) * | 1986-08-19 | 1987-07-14 | Eastman Kodak Company | Timing signal dropout compensation circuit |
JPH0322935U (ja) * | 1989-07-12 | 1991-03-11 | ||
JPH0358352A (ja) * | 1989-07-26 | 1991-03-13 | Hitachi Ltd | 磁気記録再生装置 |
JPH0459536U (ja) * | 1990-09-28 | 1992-05-21 | ||
JPH0546567U (ja) * | 1991-11-28 | 1993-06-22 | フジタ自動車工業株式会社 | 重量物運搬車における歩み板の構造 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1211246B (de) * | 1963-11-06 | 1966-02-24 | Loewe Opta Ag | Verfahren zur stoerungsfreien Wiedergabe von auf Magnetogrammtraegern gespeicherten Hochfrequenzsignalen |
US3408457A (en) * | 1965-06-23 | 1968-10-29 | Ampex | Clamped video dropout compensator |
US3446914A (en) * | 1965-10-12 | 1969-05-27 | Minnesota Mining & Mfg | Audio and video recording with phase modulated audio pulse on horizontal back porch |
AT308209B (de) * | 1971-07-15 | 1973-06-25 | Philips Nv | Schaltungsanordnung zur Dropout-Kompensation bei der Wiedergabe von auf einem Aufzeichnungsträger gespeicherten Signalen |
NL177168C (nl) * | 1972-09-02 | 1985-08-01 | Philips Nv | Werkwijze voor het registreren van een videosignaal en registratiedrager voorzien van videoinformatie opgetekend volgens de werkwijze alsmede een inrichting voor het uitlezen van een registratiedrager. |
-
1974
- 1974-09-13 NL NL7412152A patent/NL7412152A/xx not_active Application Discontinuation
- 1974-12-04 US US05/529,338 patent/US3989893A/en not_active Expired - Lifetime
-
1975
- 1975-09-04 ZA ZA755656A patent/ZA755656B/xx unknown
- 1975-09-10 GB GB37230/75A patent/GB1521115A/en not_active Expired
- 1975-09-10 CH CH1173475A patent/CH591193A5/xx not_active IP Right Cessation
- 1975-09-10 DK DK404375AA patent/DK140969B/da unknown
- 1975-09-10 AT AT697375A patent/AT339972B/de not_active IP Right Cessation
- 1975-09-10 IT IT69251/75A patent/IT1047173B/it active
- 1975-09-10 NO NO753092A patent/NO753092L/no unknown
- 1975-09-10 BR BR7505819A patent/BR7505819A/pt unknown
- 1975-09-10 CA CA235,188A patent/CA1070425A/en not_active Expired
- 1975-09-10 SE SE7510047A patent/SE410932B/xx unknown
- 1975-09-11 JP JP10954575A patent/JPS5613073B2/ja not_active Expired
- 1975-09-11 ES ES440872A patent/ES440872A1/es not_active Expired
- 1975-09-11 BE BE159961A patent/BE833322A/xx unknown
- 1975-09-12 AR AR260353A patent/AR208563A1/es active
- 1975-09-12 FR FR7528021A patent/FR2285035A1/fr active Granted
-
1979
- 1979-06-28 HK HK420/79A patent/HK42079A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
BR7505819A (pt) | 1976-08-31 |
DE2539059A1 (de) | 1976-03-25 |
CH591193A5 (ja) | 1977-09-15 |
US3989893A (en) | 1976-11-02 |
SE410932B (sv) | 1979-11-12 |
JPS5153416A (ja) | 1976-05-11 |
CA1070425A (en) | 1980-01-22 |
ES440872A1 (es) | 1977-03-16 |
GB1521115A (en) | 1978-08-09 |
AR208563A1 (es) | 1977-02-15 |
FR2285035A1 (fr) | 1976-04-09 |
NO753092L (ja) | 1976-03-16 |
NL7412152A (nl) | 1976-03-16 |
AT339972B (de) | 1977-11-25 |
ATA697375A (de) | 1977-03-15 |
DK404375A (ja) | 1976-03-14 |
FR2285035B1 (ja) | 1982-04-23 |
ZA755656B (en) | 1977-04-27 |
IT1047173B (it) | 1980-09-10 |
DE2539059B2 (de) | 1976-12-16 |
SE7510047L (sv) | 1976-03-15 |
HK42079A (en) | 1979-07-06 |
JPS5613073B2 (ja) | 1981-03-26 |
DK140969C (ja) | 1980-05-27 |
AU8477275A (en) | 1977-03-17 |
BE833322A (fr) | 1976-03-11 |
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