DK1476A - Fremgangsmade til signalkodning og transmissionsanleg til udovelse af denne fremgangsmade - Google Patents

Fremgangsmade til signalkodning og transmissionsanleg til udovelse af denne fremgangsmade

Info

Publication number: DK1476A
Authority: DK; Denmark
Prior art keywords: procedure; transmission system; signal coding; coding procedure; signal
Prior art date: 1975-02-28

Application number

DK1476*#A

Other languages

English (en)

Other versions

DK146170B (da

DK146170C (da

Inventor

C Magnien

F Secher

Original Assignee

Lannionnaise Societe

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.)

1975-02-28

Filing date

1976-01-02

Publication date

1976-08-29

1976-01-02 Application filed by Lannionnaise Societe filed Critical Lannionnaise Societe

1976-08-29 Publication of DK1476A publication Critical patent/DK1476A/da

1983-07-11 Publication of DK146170B publication Critical patent/DK146170B/da

1984-01-09 Application granted granted Critical

1984-01-09 Publication of DK146170C publication Critical patent/DK146170C/da

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C3/00—Angle modulation
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K7/00—Modulating pulses with a continuously-variable modulating signal
- H03K7/08—Duration or width modulation ; Duty cycle modulation

DK1476A 1975-02-28 1976-01-02 Fremgangsmaade til signalkodning og transmissionsanlaeg til udoevelse af denne fremgangsmaade DK146170C (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR7506395		1975-02-28
FR7506395A FR2302629A1 (fr)	1975-02-28	1975-02-28	Procede de codage d'un signal et dispositif de transmission mettant en oeuvre le procede

Publications (3)

Publication Number	Publication Date
DK1476A true DK1476A (da)	1976-08-29
DK146170B DK146170B (da)	1983-07-11
DK146170C DK146170C (da)	1984-01-09

Family

ID=9151937

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK1476A DK146170C (da)	1975-02-28	1976-01-02	Fremgangsmaade til signalkodning og transmissionsanlaeg til udoevelse af denne fremgangsmaade

Country Status (18)

Country	Link
US (1)	US4090136A (da)
JP (1)	JPS51101456A (da)
AT (1)	AT350634B (da)
AU (1)	AU506731B2 (da)
BE (1)	BE837269A (da)
CA (1)	CA1065491A (da)
CH (1)	CH610130A5 (da)
DE (1)	DE2600635C2 (da)
DK (1)	DK146170C (da)
ES (1)	ES444610A1 (da)
FR (1)	FR2302629A1 (da)
GB (1)	GB1529922A (da)
IE (1)	IE42234B1 (da)
IT (1)	IT1054804B (da)
LU (1)	LU74166A1 (da)
NL (1)	NL7600831A (da)
SE (1)	SE412825B (da)
ZA (1)	ZA76263B (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3044765A1 (de)	1980-11-27	1982-07-08	Siemens AG, 1000 Berlin und 8000 München	Differenz-digitalmodulations- bzw. -demodulationssystem mit anlogsignalabhaengigem abtasttakt
US4500844A (en) *	1983-05-20	1985-02-19	At&T Bell Laboratories	Ringing signal generator employing delta-modulation power amplification techniques
FR2715528B1 (fr) *	1994-01-25	1996-04-05	Mgi	Procédé et dispositif de transmission et de réception à distance d'images vidéo.
US7164310B1 (en) *	2001-04-12	2007-01-16	Integration Associates Inc.	Systems and apparatus for digital control of bias for transistors
TWI409745B (zh) *	2009-04-03	2013-09-21	Chunghwa Picture Tubes Ltd	控制訊號的產生方法及其裝置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3339142A (en) *	1963-07-01	1967-08-29	Martin Marietta Corp	Adaptive pulse transmission system with modified delta modulation and redundant pulse elimination
US3908181A (en) *	1972-07-17	1975-09-23	Nippon Electric Co	Predictive conversion between self-correlated analog signal and corresponding digital signal according to digital companded delta modulation
US3879663A (en) *	1973-10-09	1975-04-22	Rca Corp	Delta modulator utilizing a duty cycle circuit
DE2358378A1 (de) *	1973-11-23	1975-06-05	Bosch Gmbh Robert	Analog-digital-wandler

1975
- 1975-02-28 FR FR7506395A patent/FR2302629A1/fr active Granted
- 1975-12-31 BE BE1007114A patent/BE837269A/xx not_active IP Right Cessation
1976
- 1976-01-02 DK DK1476A patent/DK146170C/da not_active IP Right Cessation
- 1976-01-06 CA CA243,128A patent/CA1065491A/fr not_active Expired
- 1976-01-08 GB GB704/76A patent/GB1529922A/en not_active Expired
- 1976-01-08 CH CH15876A patent/CH610130A5/xx not_active IP Right Cessation
- 1976-01-09 DE DE2600635A patent/DE2600635C2/de not_active Expired
- 1976-01-12 SE SE7600213A patent/SE412825B/xx unknown
- 1976-01-12 LU LU74166A patent/LU74166A1/xx unknown
- 1976-01-13 IE IE57/76A patent/IE42234B1/en unknown
- 1976-01-13 IT IT19200/76A patent/IT1054804B/it active
- 1976-01-13 AT AT19876A patent/AT350634B/de not_active IP Right Cessation
- 1976-01-16 ZA ZA263A patent/ZA76263B/xx unknown
- 1976-01-20 AU AU10406/76A patent/AU506731B2/en not_active Expired
- 1976-01-26 ES ES444610A patent/ES444610A1/es not_active Expired
- 1976-01-27 NL NL7600831A patent/NL7600831A/xx not_active Application Discontinuation
- 1976-01-27 JP JP51007181A patent/JPS51101456A/ja active Pending
- 1976-01-29 US US05/653,639 patent/US4090136A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
BE837269A (fr)	1976-07-02
SE412825B (sv)	1980-03-17
ATA19876A (de)	1978-11-15
SE7600213L (sv)	1976-08-30
LU74166A1 (da)	1976-11-11
FR2302629B1 (da)	1977-07-22
ZA76263B (en)	1977-01-26
DE2600635A1 (de)	1976-09-09
DK146170B (da)	1983-07-11
AT350634B (de)	1979-06-11
GB1529922A (en)	1978-10-25
FR2302629A1 (fr)	1976-09-24
DK146170C (da)	1984-01-09
AU1040676A (en)	1977-07-28
ES444610A1 (es)	1977-05-16
JPS51101456A (da)	1976-09-07
NL7600831A (nl)	1976-07-30
IE42234L (en)	1976-08-28
CH610130A5 (da)	1979-03-30
IE42234B1 (en)	1980-07-02
DE2600635C2 (de)	1985-03-14
IT1054804B (it)	1981-11-30
US4090136A (en)	1978-05-16
CA1065491A (fr)	1979-10-30
AU506731B2 (en)	1980-01-24

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Legal Events

Date	Code	Title	Description
1984-09-01	PBP	Patent lapsed