FR851276A - Correcteur d'écoute perfectionné - Google Patents

Correcteur d'écoute perfectionné

Info

Publication number
FR851276A
FR851276A FR851276DA FR851276A FR 851276 A FR851276 A FR 851276A FR 851276D A FR851276D A FR 851276DA FR 851276 A FR851276 A FR 851276A
Authority
FR
France
Prior art keywords
corrector
listening
advanced
advanced listening
listening corrector
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.)
Anciens Etablissements Barbier Benard and Turenne SA
Original Assignee
Anciens Etablissements Barbier Benard and Turenne SA
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 Anciens Etablissements Barbier Benard and Turenne SA filed Critical Anciens Etablissements Barbier Benard and Turenne SA
Application granted granted Critical
Publication of FR851276A publication Critical patent/FR851276A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/72—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using ultrasonic, sonic or infrasonic waves

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR851276D 1938-09-11 1938-09-11 Correcteur d'écoute perfectionné Expired FR851276A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR851276T 1938-09-11

Publications (1)

Publication Number Publication Date
FR851276A true FR851276A (fr) 1940-01-05

Family

ID=9322409

Family Applications (1)

Application Number Title Priority Date Filing Date
FR851276D Expired FR851276A (fr) 1938-09-11 1938-09-11 Correcteur d'écoute perfectionné

Country Status (1)

Country Link
FR (1) FR851276A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2602244A (en) * 1947-03-27 1952-07-08 Link Aviation Inc Computer for aviation trainers and the like

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2602244A (en) * 1947-03-27 1952-07-08 Link Aviation Inc Computer for aviation trainers and the like

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