FR2050771A5 - - Google Patents

Info

Publication number
FR2050771A5
FR2050771A5 FR6921154A FR6921154A FR2050771A5 FR 2050771 A5 FR2050771 A5 FR 2050771A5 FR 6921154 A FR6921154 A FR 6921154A FR 6921154 A FR6921154 A FR 6921154A FR 2050771 A5 FR2050771 A5 FR 2050771A5
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
FR6921154A
Other languages
French (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
Application granted granted Critical
Publication of FR2050771A5 publication Critical patent/FR2050771A5/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/80—Generating trains of sinusoidal oscillations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/14—Arrangements providing for calling or supervisory signals
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
    • H04L27/12—Modulator circuits; Transmitter circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Amplitude Modulation (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
FR6921154A 1968-05-03 1969-06-24 Expired FR2050771A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681762235 DE1300584B (en) 1968-05-03 1968-05-03 Circuit arrangement for generating a carrier oscillation which is sampled by a data signal

Publications (1)

Publication Number Publication Date
FR2050771A5 true FR2050771A5 (en) 1971-04-02

Family

ID=5696935

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6921154A Expired FR2050771A5 (en) 1968-05-03 1969-06-24

Country Status (9)

Country Link
AT (1) AT306796B (en)
BE (1) BE734556A (en)
CH (1) CH489158A (en)
DE (1) DE1300584B (en)
FR (1) FR2050771A5 (en)
GB (1) GB1259795A (en)
LU (1) LU58766A1 (en)
NL (1) NL161948C (en)
SE (1) SE345776B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4597068A (en) * 1983-04-21 1986-06-24 At&T Bell Laboratories Acoustic ranging system

Also Published As

Publication number Publication date
NL6906291A (en) 1969-11-05
NL161948C (en) 1980-03-17
NL161948B (en) 1979-10-15
SE345776B (en) 1972-06-05
BE734556A (en) 1969-12-15
CH489158A (en) 1970-04-15
GB1259795A (en) 1972-01-12
DE1300584B (en) 1969-08-07
LU58766A1 (en) 1969-10-28
AT306796B (en) 1973-04-25

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Legal Events

Date Code Title Description
ST Notification of lapse