NL7312992A - - Google Patents

Info

Publication number: NL7312992A
Authority: NL; Netherlands

Application number

NL7312992A

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.)

1972-09-26

Filing date

1973-09-20

Publication date

1974-03-28

1973-09-20 Application filed filed Critical

1974-03-28 Publication of NL7312992A publication Critical patent/NL7312992A/xx

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
- H04L27/06—Demodulator circuits; Receiver circuits
- H04L27/066—Carrier recovery circuits

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Digital Transmission Methods That Use Modulated Carrier Waves (AREA)

NL7312992A 1972-09-26 1973-09-20 NL7312992A (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2247190A DE2247190C3 (de)	1972-09-26	1972-09-26	Verfahren zur Einstellung der Trägerphase bei der Übertragung von Signalen

Publications (1)

Publication Number	Publication Date
NL7312992A true NL7312992A (xx)	1974-03-28

Family

ID=5857428

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7312992A NL7312992A (xx)	1972-09-26	1973-09-20

Country Status (12)

Country	Link
US (1)	US3895298A (xx)
AT (1)	AT348591B (xx)
BE (1)	BE805345A (xx)
CH (1)	CH562538A5 (xx)
DE (1)	DE2247190C3 (xx)
FI (1)	FI57330C (xx)
FR (1)	FR2200709B1 (xx)
GB (1)	GB1412828A (xx)
IT (1)	IT993269B (xx)
NL (1)	NL7312992A (xx)
NO (1)	NO136556C (xx)
SE (1)	SE393239B (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2608258C2 (de) *	1976-02-28	1984-04-05	Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt	Einseitenband- oder Zweiseitenband- Nachrichtenübertragungsverfahren ohne Träger
DE2613054C2 (de) *	1976-03-26	1983-04-07	Siemens AG, 1000 Berlin und 8000 München	Schaltungsanordnung zum Entzerren der Dämpfungskurve einer Nachrichtenübertragungsstrecke
DE2852805A1 (de) *	1978-12-06	1980-06-12	Siemens Ag	Verfahren und schaltungsanordnung zur messung der uebertragungseigenschaften eines messobjektes
DE3414271A1 (de) *	1984-04-14	1985-10-24	ANT Nachrichtentechnik GmbH, 7150 Backnang	Verfahren zur modulation und synchronen demodulation von nach dem prinzip der offsetmodulation/-abtastung aufbereiteten farbfernsehsignalen sowie anordnung zum durchfuehren dieses verfahrens
FR2655788B1 (fr) *	1989-12-11	1995-08-04	France Etat	Systeme de transmission a modulation d'amplitude a porteuse supprimee, conservant la polarite du signal transmis.
JP3153869B2 (ja) *	1993-05-11	2001-04-09	株式会社日立国際電気	フェージング歪補償方式及びその回路
FI113821B (fi)	1999-03-29	2004-06-15	Nokia Corp	Menetelmä ja järjestelmä tiedonsiirron yleisen laadun mittaamiseksi ja optimoimiseksi digitaalisessa solukkoradiojärjestelmässä
FI990690A (fi) *	1999-03-29	2000-09-30	Nokia Mobile Phones Ltd	Menetelmä ja järjestelmä tiedonsiirron toimivuuden testaamiseksi radio laitteessa
DE10029271C2 (de) *	2000-06-14	2002-04-11	Infineon Technologies Ag	Demodulationschaltung und Demodulationsverfahren
JP5091366B2 (ja) *	2010-11-12	2012-12-05	パナソニック株式会社	音圧評価システム、その方法およびそのプログラム

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1844973A (en) *	1929-10-24	1932-02-16	Bell Telephone Labor Inc	Radio communication system
NL286426A (xx) *	1961-12-07
US3196352A (en) *	1962-12-18	1965-07-20	Ibm	Multilevel vestigial sideband suppressed carrier data transmission system
FR1481560A (xx) *	1965-05-28	1967-08-18
US3679977A (en) *	1969-06-24	1972-07-25	Bell Telephone Labor Inc	Precoded ternary data transmission
US3581207A (en) *	1969-08-06	1971-05-25	Robert W Chang	Joint setting of demodulating carrier phase, sampling time and equalizer gain parameters in synchronous data transmission systems
US3617635A (en) *	1970-05-15	1971-11-02	Bell Telephone Labor Inc	Timing recovery system in which an equalizer{40 s sampling time is set in response to the difference between the actual mean square error and a predetermined acceptable error
US3715666A (en) *	1971-03-30	1973-02-06	Bell Telephone Labor Inc	Fast start-up system for transversal equalizers

1972
- 1972-09-26 DE DE2247190A patent/DE2247190C3/de not_active Expired
1973
- 1973-07-25 CH CH1082173A patent/CH562538A5/xx not_active IP Right Cessation
- 1973-08-03 AT AT683373A patent/AT348591B/de not_active IP Right Cessation
- 1973-08-27 US US391805A patent/US3895298A/en not_active Expired - Lifetime
- 1973-09-12 FI FI2839/73A patent/FI57330C/fi active
- 1973-09-18 IT IT29015/73A patent/IT993269B/it active
- 1973-09-19 NO NO3660/73A patent/NO136556C/no unknown
- 1973-09-20 NL NL7312992A patent/NL7312992A/xx not_active Application Discontinuation
- 1973-09-24 SE SE7312966A patent/SE393239B/xx unknown
- 1973-09-25 GB GB4485273A patent/GB1412828A/en not_active Expired
- 1973-09-26 BE BE136070A patent/BE805345A/xx unknown
- 1973-09-26 FR FR7334556A patent/FR2200709B1/fr not_active Expired

Also Published As

Publication number	Publication date
ATA683373A (de)	1978-07-15
FR2200709A1 (xx)	1974-04-19
DE2247190B2 (de)	1980-03-27
NO136556C (no)	1977-09-21
IT993269B (it)	1975-09-30
GB1412828A (en)	1975-11-05
US3895298A (en)	1975-07-15
NO136556B (xx)	1977-06-13
BE805345A (fr)	1974-03-26
FI57330C (fi)	1980-07-10
DE2247190A1 (de)	1974-03-28
SE393239B (sv)	1977-05-02
DE2247190C3 (de)	1980-12-04
FI57330B (fi)	1980-03-31
AT348591B (de)	1979-02-26
FR2200709B1 (xx)	1978-11-10
CH562538A5 (xx)	1975-05-30

Publication	Publication Date	Title
FR2167652B1 (xx)	1974-11-08
JPS5237992B2 (xx)	1977-09-26
JPS4950183A (xx)	1974-05-15
FR2182818A1 (xx)	1973-12-14
FR2200709B1 (xx)	1978-11-10
JPS5342307Y2 (xx)	1978-10-12
JPS4949068A (xx)	1974-05-13
JPS5254830Y2 (xx)	1977-12-12
JPS4941633U (xx)	1974-04-12
JPS4934890U (xx)	1974-03-27
JPS5114531Y2 (xx)	1976-04-17
JPS5213531Y2 (xx)	1977-03-26
JPS5420811B2 (xx)	1979-07-25
CS156347B1 (xx)	1974-07-24
JPS4988361A (xx)	1974-08-23
CS157436B1 (xx)	1974-09-16
JPS4971249U (xx)	1974-06-20
CS156881B1 (xx)	1974-08-23
CS156324B1 (xx)	1974-07-24
CS150474B1 (xx)	1973-09-04
JPS4911093A (xx)	1974-01-31
JPS4891366A (xx)	1973-11-28
CH575268A5 (xx)	1976-05-14
CH582022A5 (xx)	1976-11-30
CH570671A5 (xx)	1975-12-15

Legal Events

Date	Code	Title
1979-12-27	BA	A request for search or an international-type search has been filed
1982-04-01	BB	A search report has been drawn up
1982-10-01	BV	The patent application has lapsed