FR2191367B1 - - Google Patents

Info

Publication number
FR2191367B1
FR2191367B1 FR7322987A FR7322987A FR2191367B1 FR 2191367 B1 FR2191367 B1 FR 2191367B1 FR 7322987 A FR7322987 A FR 7322987A FR 7322987 A FR7322987 A FR 7322987A FR 2191367 B1 FR2191367 B1 FR 2191367B1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7322987A
Other versions
FR2191367A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
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.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Publication of FR2191367A1 publication Critical patent/FR2191367A1/fr
Application granted granted Critical
Publication of FR2191367B1 publication Critical patent/FR2191367B1/fr
Expired legal-status Critical Current

Links

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
    • H04L27/04—Modulator circuits; Transmitter circuits
FR7322987A 1972-06-22 1973-06-22 Expired FR2191367B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2230597A DE2230597C3 (de) 1972-06-22 1972-06-22 Anordnung zur Erzeugung zweier zueinander hilberttransformierter Signale

Publications (2)

Publication Number Publication Date
FR2191367A1 FR2191367A1 (fr) 1974-02-01
FR2191367B1 true FR2191367B1 (fr) 1977-09-23

Family

ID=5848503

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7322987A Expired FR2191367B1 (fr) 1972-06-22 1973-06-22

Country Status (12)

Country Link
US (1) US3918001A (fr)
AT (1) AT333341B (fr)
BE (1) BE801312A (fr)
CH (1) CH561981A5 (fr)
DE (1) DE2230597C3 (fr)
FI (1) FI56912C (fr)
FR (1) FR2191367B1 (fr)
GB (1) GB1411520A (fr)
IT (1) IT990653B (fr)
NL (1) NL7308647A (fr)
NO (1) NO137670C (fr)
SE (1) SE387495B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5478009A (en) * 1977-12-02 1979-06-21 Sony Corp Disturbing signal elimination unit
US4358853A (en) * 1981-01-22 1982-11-09 Codex Corporation Digital modem transmitter
DE3231055A1 (de) * 1982-08-20 1984-02-23 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zur basisbanduebertragung mit echokompensation
DE3236205A1 (de) * 1982-09-30 1983-03-17 Lothar Dipl.-Ing. 1000 Berlin Klaas Einrichtung zur kompatiblen einseitenbandmodulation
US4759039A (en) * 1986-10-20 1988-07-19 American Telephone & Telegraph Company Simplified recovery of data signals from quadrature-related carrier signals
US4835791A (en) * 1987-02-20 1989-05-30 Rockwell International Corporation Single sideband signal generator
GB2214374A (en) * 1988-01-06 1989-08-31 Philips Electronic Associated Ssb signal generator
US4953160A (en) * 1988-02-24 1990-08-28 Integrated Network Corporation Digital data over voice communication
DE4210069A1 (de) * 1992-03-27 1993-09-30 Asea Brown Boveri Amplitudenmodulierter Rundfunksender für verschiedene Modulationsarten, insbesondere DSB, SSB und ISB

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL154082B (nl) * 1968-07-09 1977-07-15 Philips Nv Inrichting voor overdracht van rechthoekige synchrone informatiepulsen.
NL6904458A (fr) * 1969-03-22 1970-09-24
US3605017A (en) * 1969-06-06 1971-09-14 Eg & G Inc Single sideband data transmission system
US3835391A (en) * 1971-05-21 1974-09-10 Ibm Vestigial sideband signal generator
US3793589A (en) * 1972-06-28 1974-02-19 Gen Electric Data communication transmitter utilizing vector waveform generation

Also Published As

Publication number Publication date
NL7308647A (fr) 1973-12-27
NO137670B (no) 1977-12-19
CH561981A5 (fr) 1975-05-15
DE2230597B2 (de) 1977-12-29
IT990653B (it) 1975-07-10
AT333341B (de) 1976-11-10
SE387495B (sv) 1976-09-06
FI56912C (fi) 1980-04-10
GB1411520A (en) 1975-10-29
DE2230597C3 (de) 1978-09-21
ATA451073A (de) 1976-03-15
NO137670C (no) 1978-04-05
BE801312A (fr) 1973-12-26
US3918001A (en) 1975-11-04
DE2230597A1 (de) 1974-01-10
FR2191367A1 (fr) 1974-02-01
FI56912B (fi) 1979-12-31

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Legal Events

Date Code Title Description
ST Notification of lapse