FR1062795A - Récepteur de signal - Google Patents

Récepteur de signal

Info

Publication number
FR1062795A
FR1062795A FR1062795DA FR1062795A FR 1062795 A FR1062795 A FR 1062795A FR 1062795D A FR1062795D A FR 1062795DA FR 1062795 A FR1062795 A FR 1062795A
Authority
FR
France
Prior art keywords
signal receiver
receiver
signal
Prior art date
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
Other languages
English (en)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1062795A publication Critical patent/FR1062795A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/18—Electrical details
    • H04Q1/30—Signalling arrangements; Manipulation of signalling currents
    • H04Q1/44—Signalling arrangements; Manipulation of signalling currents using alternate current
    • H04Q1/444—Signalling arrangements; Manipulation of signalling currents using alternate current with voice-band signalling frequencies
    • H04Q1/45—Signalling arrangements; Manipulation of signalling currents using alternate current with voice-band signalling frequencies using multi-frequency signalling

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Rectifiers (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
FR1062795D 1951-09-10 1952-09-08 Récepteur de signal Expired FR1062795A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL304199X 1951-09-10

Publications (1)

Publication Number Publication Date
FR1062795A true FR1062795A (fr) 1954-04-27

Family

ID=19783424

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1062795D Expired FR1062795A (fr) 1951-09-10 1952-09-08 Récepteur de signal

Country Status (6)

Country Link
US (1) US2794860A (fr)
BE (1) BE514053A (fr)
CH (1) CH304199A (fr)
DE (1) DE920367C (fr)
FR (1) FR1062795A (fr)
GB (1) GB723061A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2944112A (en) * 1954-03-15 1960-07-05 Telephony
US2931956A (en) * 1956-02-06 1960-04-05 Elliott & Evans Inc Regenerative radio receiver for remotely controlled relay
US2955161A (en) * 1956-06-29 1960-10-04 Automatic Elect Lab Tone detector for coin control
US3147463A (en) * 1959-05-21 1964-09-01 Bristol Company Telemetering system
US3133158A (en) * 1960-06-09 1964-05-12 Ericsson Telefon Ab L M Voice frequency signal receiver

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE481448A (fr) * 1947-02-07
BE501904A (fr) * 1950-03-17

Also Published As

Publication number Publication date
BE514053A (fr)
US2794860A (en) 1957-06-04
GB723061A (en) 1955-02-02
DE920367C (de) 1954-11-22
CH304199A (de) 1954-12-31

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