AT380610B - Videogeraet mit einem aufzeichnungs- und einem wiedergabeteil - Google Patents
Videogeraet mit einem aufzeichnungs- und einem wiedergabeteilInfo
- Publication number
- AT380610B AT380610B AT0328779A AT328779A AT380610B AT 380610 B AT380610 B AT 380610B AT 0328779 A AT0328779 A AT 0328779A AT 328779 A AT328779 A AT 328779A AT 380610 B AT380610 B AT 380610B
- Authority
- AT
- Austria
- Prior art keywords
- recording
- video device
- playback part
- playback
- video
- 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
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G7/00—Volume compression or expansion in amplifiers
-
- 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
-
- 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
- H04N5/923—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback using preemphasis of the signal before modulation and deemphasis of the signal after demodulation
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Signal Processing For Recording (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5310878A JPS54145111A (en) | 1978-05-02 | 1978-05-02 | Video signal recorder-reproducer |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA328779A ATA328779A (de) | 1985-10-15 |
AT380610B true AT380610B (de) | 1986-06-25 |
Family
ID=12933588
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0328779A AT380610B (de) | 1978-05-02 | 1979-05-02 | Videogeraet mit einem aufzeichnungs- und einem wiedergabeteil |
Country Status (9)
Country | Link |
---|---|
US (1) | US4326223A (de) |
JP (1) | JPS54145111A (de) |
AT (1) | AT380610B (de) |
AU (1) | AU534260B2 (de) |
CA (1) | CA1139433A (de) |
DE (1) | DE2917733A1 (de) |
FR (1) | FR2425187A1 (de) |
GB (1) | GB2022965B (de) |
NL (1) | NL7903443A (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56119908A (en) * | 1980-02-25 | 1981-09-19 | Hitachi Ltd | Regenerative amplifying circuit |
JPS57154986A (en) * | 1981-03-19 | 1982-09-24 | Matsushita Electric Ind Co Ltd | Magnetic recorder and reproducer |
JPS57166786A (en) * | 1981-04-06 | 1982-10-14 | Sony Corp | Video signal processing circuit |
DE3126804C2 (de) * | 1981-07-07 | 1984-08-09 | Siemens AG, 1000 Berlin und 8000 München | Prüfgerät für Frequenzmessungen an Frequenzmodulatoren |
US4798055A (en) * | 1987-10-28 | 1989-01-17 | Kent-Moore Corporation | Refrigeration system analyzer |
JPH01248812A (ja) * | 1988-03-30 | 1989-10-04 | Toshiba Corp | デジタルクリップ回路 |
JPH02103776A (ja) * | 1988-10-11 | 1990-04-16 | Canon Inc | 信号処理装置 |
US6941516B2 (en) * | 2001-08-06 | 2005-09-06 | Apple Computer, Inc. | Object movie exporter |
US7275377B2 (en) * | 2004-08-11 | 2007-10-02 | Lawrence Kates | Method and apparatus for monitoring refrigerant-cycle systems |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB874701A (en) * | 1960-04-20 | 1961-08-10 | Standard Telephones Cables Ltd | Improvements in or relating to communication systems employing compandors |
FR1378966A (fr) * | 1963-10-04 | 1964-11-20 | Cft Comp Fse Television | Perfectionnement aux dispositifs de limitation et de transmission d'un signal à video fréquence |
JPS5428981Y2 (de) * | 1974-06-17 | 1979-09-17 | ||
US3288930A (en) * | 1964-11-12 | 1966-11-29 | Winston Res Corp | Wide-band signal-translating channel |
AT257707B (de) * | 1966-01-19 | 1967-10-25 | Philips Nv | Einrichtung zur Aufzeichnung und Wiedergabe von Videoinformationen |
DE1591557A1 (de) * | 1967-09-28 | 1970-10-08 | Siemens Ag | Nachrichtenuebertragungssystem |
JPS5840369B2 (ja) * | 1974-04-04 | 1983-09-05 | ソニー株式会社 | クリツプカイロ |
US3944853A (en) * | 1974-08-12 | 1976-03-16 | Basf Aktiengesellschaft | Video recorder pre-emphasis, de-emphasis circuits |
JPS56698Y2 (de) * | 1976-01-09 | 1981-01-09 | ||
JPS52107816A (en) * | 1976-03-05 | 1977-09-09 | Nakamichi Kenkyusho | Circuit for reproducing tape recorder |
AT346099B (de) * | 1976-08-05 | 1978-10-25 | Philips Nv | Wiedergabegeraet |
JPS5327010A (en) * | 1976-08-25 | 1978-03-13 | Sony Corp | Signal tran smitter |
US4200889A (en) * | 1976-12-27 | 1980-04-29 | Basf Aktiengesellschaft | Complementary pre-emphasis and de-emphasis circuits for a video signal transfer channel |
JPS5412714A (en) * | 1977-06-29 | 1979-01-30 | Matsushita Electric Ind Co Ltd | Recorder-reproducer |
-
1978
- 1978-05-02 JP JP5310878A patent/JPS54145111A/ja active Pending
-
1979
- 1979-04-26 CA CA000326418A patent/CA1139433A/en not_active Expired
- 1979-04-30 US US06/034,749 patent/US4326223A/en not_active Expired - Lifetime
- 1979-05-01 AU AU46572/79A patent/AU534260B2/en not_active Ceased
- 1979-05-01 GB GB7915163A patent/GB2022965B/en not_active Expired
- 1979-05-02 NL NL7903443A patent/NL7903443A/xx not_active Application Discontinuation
- 1979-05-02 DE DE19792917733 patent/DE2917733A1/de active Granted
- 1979-05-02 AT AT0328779A patent/AT380610B/de not_active IP Right Cessation
- 1979-05-02 FR FR7911047A patent/FR2425187A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
GB2022965B (en) | 1982-09-15 |
DE2917733A1 (de) | 1979-11-15 |
US4326223A (en) | 1982-04-20 |
GB2022965A (en) | 1979-12-19 |
DE2917733C2 (de) | 1988-01-28 |
CA1139433A (en) | 1983-01-11 |
FR2425187A1 (fr) | 1979-11-30 |
NL7903443A (nl) | 1979-11-06 |
FR2425187B1 (de) | 1984-12-21 |
ATA328779A (de) | 1985-10-15 |
JPS54145111A (en) | 1979-11-13 |
AU4657279A (en) | 1979-11-29 |
AU534260B2 (en) | 1984-01-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee | ||
ELJ | Ceased due to non-payment of the annual fee |