GB1043737A
(en)
*
|
1963-08-23 |
1966-09-28 |
Rank Bush Murphy Ltd |
Video signal processing circuit arrangement
|
JPS5428981Y2
(xx)
*
|
1974-06-17 |
1979-09-17 |
|
|
FR87708E
(fr)
*
|
1965-03-23 |
1966-07-22 |
Cft Comp Fse Television |
Perfectionnements aux dispositifs de retransmission de signaux de télévision en couleurs
|
US3566027A
(en)
*
|
1968-08-07 |
1971-02-23 |
Nasa |
Video signal enhancement system with dynamic range compression and modulation index expansion
|
SE313831B
(xx)
*
|
1968-10-09 |
1969-08-25 |
Ericsson Telefon Ab L M |
|
US3728475A
(en)
*
|
1969-07-04 |
1973-04-17 |
Victor Company Of Japan |
Beat signal suppression system for a system for transmitting a frequency modulated wave or a device for recording and reproducing a frequency modulated wave
|
US3787771A
(en)
*
|
1969-11-24 |
1974-01-22 |
E Oconnor |
Single-channel noise suppressor
|
AT303141B
(de)
*
|
1970-01-20 |
1972-11-10 |
Siemens Ag |
Anordnung zum Auswerten bestimmter Bildteile
|
US3646265A
(en)
*
|
1970-01-28 |
1972-02-29 |
Itt |
System and method for discriminating between noise and image signals
|
US3934082A
(en)
*
|
1974-08-12 |
1976-01-20 |
The United States Of America As Represented By The Secretary Of The Navy |
Post detection device for eliminating backscatter
|
JPS5541588B2
(xx)
*
|
1974-11-21 |
1980-10-24 |
|
|
US4057828A
(en)
*
|
1975-11-17 |
1977-11-08 |
Harris Corporation |
Contrast compression circuits
|
JPS5279747A
(en)
*
|
1975-12-26 |
1977-07-05 |
Sony Corp |
Noise removal circuit
|
US4009334A
(en)
*
|
1976-03-17 |
1977-02-22 |
Eastman Kodak Company |
Video noise reduction circuit
|
DD139378A1
(de)
*
|
1976-07-26 |
1979-12-27 |
Wolfgang Heiss |
Schaltungsanordnung zur rauschminderung,insbesondere bei der wiedergabe aufgezeichneter videosignale,mit einer frequenzabhaengigen filteranordnung
|
JPS5327010A
(en)
*
|
1976-08-25 |
1978-03-13 |
Sony Corp |
Signal tran smitter
|
US4110784A
(en)
*
|
1976-08-30 |
1978-08-29 |
Rca Corporation |
Noise reduction apparatus
|
JPS55117712A
(en)
*
|
1979-02-28 |
1980-09-10 |
Matsushita Electric Ind Co Ltd |
Noise reduction circuit of video signal recording and reproducing device
|
US4303943A
(en)
*
|
1980-03-24 |
1981-12-01 |
Magnavox Government & Industrial Electronics |
Adaptive enhancement of signal-to-noise ratio in television imagery
|
US4445152A
(en)
*
|
1980-09-02 |
1984-04-24 |
Karlock James A |
Video detail enhancing circuit
|
JPS57138009A
(en)
*
|
1981-02-20 |
1982-08-26 |
Hitachi Ltd |
Magnetic recorder and reproducer
|
US4402006A
(en)
*
|
1981-02-23 |
1983-08-30 |
Karlock James A |
Image enhancer apparatus
|
JPS5972871A
(ja)
*
|
1982-10-20 |
1984-04-24 |
Hitachi Ltd |
固体ビデオカメラの低輝度時雑音低減装置
|
US4573075A
(en)
*
|
1983-06-24 |
1986-02-25 |
Rca Corporation |
Digital signal coring apparatus with controllable coring threshold level
|
US4538178A
(en)
*
|
1983-06-24 |
1985-08-27 |
Rca Corporation |
Digital signal peaking apparatus with controllable peaking level
|
US4571511A
(en)
*
|
1983-06-27 |
1986-02-18 |
Rca Corporation |
Noise reduction system
|
US4603353A
(en)
*
|
1984-01-19 |
1986-07-29 |
Rca Corporation |
Luminance peaking filter for use in digital video signal processing systems
|
KR890004220B1
(ko)
*
|
1984-06-30 |
1989-10-27 |
마쯔시다덴기산교 가부시기가이샤 |
영상신호 처리장치
|
DE3521991A1
(de)
*
|
1985-06-20 |
1987-01-02 |
Thomson Brandt Gmbh |
Schaltung zur verbesserung der wiedergabe-bildschaerfe in einem videorecorder
|
DE3530299A1
(de)
*
|
1985-08-26 |
1987-03-05 |
Bosch Gmbh Robert |
Schaltungsanordnung zur reduzierung des kantenrauschens bei der uebertragung von videosignalen
|
US4779133A
(en)
*
|
1986-10-23 |
1988-10-18 |
Nippon Television Network Corporation |
Low-noise television system
|
GB8707533D0
(en)
*
|
1987-03-30 |
1987-05-07 |
Indep Broadcasting Authority |
Pre-emphasis for(mac)television signal
|
JPH0638635B2
(ja)
*
|
1987-12-31 |
1994-05-18 |
日本テレビ放送網株式会社 |
テレビジョン信号の送信装置
|
US5025316A
(en)
*
|
1989-11-06 |
1991-06-18 |
North American Philips Corporation |
Video noise reduction system with measured noise input
|
US5225910A
(en)
*
|
1990-11-20 |
1993-07-06 |
Nippon Television Network Corporation |
Adaptive operation type low noise television system
|
US5202763A
(en)
*
|
1991-05-06 |
1993-04-13 |
Thomson Consumer Electronics, Inc. |
Television receiver with partially by-passed non-linear luminance signal processor
|
US6469741B2
(en)
|
1993-07-26 |
2002-10-22 |
Pixel Instruments Corp. |
Apparatus and method for processing television signals
|
KR100213073B1
(ko)
*
|
1996-11-09 |
1999-08-02 |
윤종용 |
재생 오디오 신호의 주파수 특성 보상 장치
|
EP1284565A1
(en)
*
|
2001-08-17 |
2003-02-19 |
Matsushita Electric Industrial Co., Ltd. |
A method of modulating a data signal with modulation switching between direct and differential modulation and apparatus for modulation
|