SE406533B - Anordning for komprimering av bandbredden hos en videosignal - Google Patents

Anordning for komprimering av bandbredden hos en videosignal

Info

Publication number: SE406533B
Authority: SE; Sweden
Prior art keywords: compressing; bandwidth; video signal; video; signal
Prior art date: 1974-12-06

Application number

SE757513701A

Other languages

English (en)

Other versions

SE7513701L (sv

Inventor

J-C Charlot

J-C Falconnier

Original Assignee

Thomson Csf

Priority date (The priority date 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 date listed.)

1974-12-06

Filing date

1975-12-04

Publication date

1979-02-12

1975-12-04 Application filed by Thomson Csf filed Critical Thomson Csf

1976-06-08 Publication of SE7513701L publication Critical patent/SE7513701L/sv

1979-02-12 Publication of SE406533B publication Critical patent/SE406533B/sv

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/06—Systems determining position data of a target
- G01S13/08—Systems for measuring distance only
- G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
- G01S13/26—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave
- G01S13/28—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave with time compression of received pulses

Landscapes

Engineering & Computer Science (AREA)
Radar, Positioning & Navigation (AREA)
Remote Sensing (AREA)
Computer Networks & Wireless Communication (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Analogue/Digital Conversion (AREA)
Radar Systems Or Details Thereof (AREA)
Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
Optical Radar Systems And Details Thereof (AREA)
Compression, Expansion, Code Conversion, And Decoders (AREA)

SE757513701A 1974-12-06 1975-12-04 Anordning for komprimering av bandbredden hos en videosignal SE406533B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7440034A FR2293716A1 (fr)	1974-12-06	1974-12-06	Dispositif de compression de bande et systeme de detection electromagnetique comportant un tel dispositif

Publications (2)

Publication Number	Publication Date
SE7513701L SE7513701L (sv)	1976-06-08
SE406533B true SE406533B (sv)	1979-02-12

Family

ID=9145673

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE757513701A SE406533B (sv)	1974-12-06	1975-12-04	Anordning for komprimering av bandbredden hos en videosignal

Country Status (7)

Country	Link
US (1)	US4020292A (sv)
JP (1)	JPS6030128B2 (sv)
DE (1)	DE2554798C3 (sv)
FR (1)	FR2293716A1 (sv)
GB (1)	GB1527889A (sv)
IT (1)	IT1052521B (sv)
SE (1)	SE406533B (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5923911A (ja) *	1982-07-30	1984-02-07	Fujitsu Ltd	信号処理回路
US4916742A (en) *	1986-04-24	1990-04-10	Kolesnikov Viktor M	Method of recording and reading audio information signals in digital form, and apparatus for performing same
JPH0280636U (sv) *	1988-12-06	1990-06-21
CN1042885C (zh) *	1989-04-08	1999-04-07	聂国安	调频波通频带的压带系统
JPH0497743U (sv) *	1991-01-22	1992-08-24
ES2136380T3 (es) *	1995-06-13	1999-11-16	Gn Netcom As	Casco telefonico con elemento de patilla a la oreja ajustable.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3467783A (en) *	1964-08-18	1969-09-16	Motorola Inc	Speech bandwidth reduction by sampling 1/n cycles storing the samples,and reading the samples out at 1/n the sampling rate
US3714653A (en) *	1967-12-20	1973-01-30	Gen Electric	Radar system
US3846786A (en) *	1973-01-10	1974-11-05	Westinghouse Electric Corp	High speed parallel-cascaded analog to digital connector
US3860760A (en) *	1973-06-06	1975-01-14	Us Army	Electronic time compressor or expander

1974
- 1974-12-06 FR FR7440034A patent/FR2293716A1/fr active Granted
1975
- 1975-12-03 US US05/637,469 patent/US4020292A/en not_active Expired - Lifetime
- 1975-12-03 GB GB49731/75A patent/GB1527889A/en not_active Expired
- 1975-12-04 SE SE757513701A patent/SE406533B/sv not_active IP Right Cessation
- 1975-12-05 IT IT52556/75A patent/IT1052521B/it active
- 1975-12-05 DE DE2554798A patent/DE2554798C3/de not_active Expired
- 1975-12-06 JP JP50145868A patent/JPS6030128B2/ja not_active Expired

Also Published As

Publication number	Publication date
GB1527889A (en)	1978-10-11
DE2554798A1 (de)	1976-06-10
SE7513701L (sv)	1976-06-08
JPS6030128B2 (ja)	1985-07-15
IT1052521B (it)	1981-07-20
FR2293716A1 (fr)	1976-07-02
JPS5183493A (sv)	1976-07-22
DE2554798C3 (de)	1979-06-07
FR2293716B1 (sv)	1980-10-31
DE2554798B2 (de)	1978-10-05
US4020292A (en)	1977-04-26

Similar Documents

Publication	Publication Date	Title
SE403872B (sv)	1978-09-04	Anordning for behandling av televisionssignaler
SE401290B (sv)	1978-04-24	Bildror for atergivning av ferg-tv-bilder
FR2275091A1 (fr)	1976-01-09	Camera de television " etat solide "
SE7510563L (sv)	1976-03-26	Uppteckningsberare for en televisionssignal
SE404121B (sv)	1978-09-18	Kabeltelevisionsanleggnig
FR2281023A1 (fr)	1976-02-27	Systeme de television numerique
IT1031647B (it)	1979-05-10	Dispositivo per la rivelazione di peroite di un segnale video
NL188068C (nl)	1992-03-16	Kleurentelevisiesignaal-weergeefapparaat voor geregistreerde kleurenvideosignalen.
CA1036265A (en)	1978-08-08	Solid state television camera
SE396874B (sv)	1977-10-03	Anordning for kompensering av bilddefekter hos en videoskivsperlare
SE418040B (sv)	1981-04-27	Anordning for behandling av televisionsvideosignaler innefattande luminans-, krominans- och fergsynksignalkomposanter
SE7609289L (sv)	1976-08-20	Nalmikrofonarmanordning for videoskivspelare
IT1047827B (it)	1980-10-20	Apparecchio di riproduzione di segnali video
SE406533B (sv)	1979-02-12	Anordning for komprimering av bandbredden hos en videosignal
SE390464B (sv)	1976-12-20	Videoskivavspelningsanordning
AR207174A1 (es)	1976-09-15	Aparato reproductor de television con un amplificador de video
IT1041391B (it)	1980-01-10	Sistema televisivo comprendente un dispositivo a memoria per segnal video ed un telericevitore
SE410136B (sv)	1979-09-24	Anordning for avspelning av videoskivor
IT1042492B (it)	1980-01-30	Filtro a pettine per l flaborazione di segnali video
SE394066B (sv)	1977-05-31	Televisionsbildoverforingsanordning
SE402396B (sv)	1978-06-26	Anordning for atergivning av videosignaler
NL7507782A (nl)	1975-12-30	Video-afbeeldstelsel.
SE7506135L (sv)	1975-12-01	Forfarande for overvakning av modulationsanordningar for videosignaler
NL7404361A (nl)	1975-10-03	Televisie-inrichting geschikt voor videosignaalanalyse.
FR2287818A1 (fr)	1976-05-07	Amplificateur video

Legal Events

Date	Code	Title	Description
1995-01-31	NUG	Patent has lapsed	Ref document number: 7513701-8 Effective date: 19910704 Format of ref document f/p: F

Date

Code

Title

Description

1995-01-31

NUG

Patent has lapsed

Ref document number: 7513701-8

Effective date: 19910704

Format of ref document f/p: F