FR1452050A - Lignes acoustiques dispersives - Google Patents

Lignes acoustiques dispersives

Info

Publication number
FR1452050A
FR1452050A FR15518A FR15518A FR1452050A FR 1452050 A FR1452050 A FR 1452050A FR 15518 A FR15518 A FR 15518A FR 15518 A FR15518 A FR 15518A FR 1452050 A FR1452050 A FR 1452050A
Authority
FR
France
Prior art keywords
acoustic lines
dispersive acoustic
dispersive
lines
acoustic
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
FR15518A
Other languages
English (en)
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.)
Thales SA
Original Assignee
CSF Compagnie Generale de Telegraphie sans Fil 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 CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Priority to FR15518A priority Critical patent/FR1452050A/fr
Application granted granted Critical
Publication of FR1452050A publication Critical patent/FR1452050A/fr
Priority to US544785A priority patent/US3435381A/en
Priority to DEP1267A priority patent/DE1267762B/de
Priority to GB19324/66A priority patent/GB1131442A/en
Priority to NL6605950A priority patent/NL6605950A/xx
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/30—Time-delay networks
    • H03H9/40—Frequency dependent delay lines, e.g. dispersive delay lines

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Transducers For Ultrasonic Waves (AREA)
FR15518A 1965-05-03 1965-05-03 Lignes acoustiques dispersives Expired FR1452050A (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR15518A FR1452050A (fr) 1965-05-03 1965-05-03 Lignes acoustiques dispersives
US544785A US3435381A (en) 1965-05-03 1966-04-25 Dispersive acoustic line using two-layer fluid media
DEP1267A DE1267762B (de) 1965-05-03 1966-04-30 Schalleitung mit frequenzabhaengiger Laufzeit
GB19324/66A GB1131442A (en) 1965-05-03 1966-05-02 Dispersive acoustic line
NL6605950A NL6605950A (xx) 1965-05-03 1966-05-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR15518A FR1452050A (fr) 1965-05-03 1965-05-03 Lignes acoustiques dispersives

Publications (1)

Publication Number Publication Date
FR1452050A true FR1452050A (fr) 1966-02-25

Family

ID=8577826

Family Applications (1)

Application Number Title Priority Date Filing Date
FR15518A Expired FR1452050A (fr) 1965-05-03 1965-05-03 Lignes acoustiques dispersives

Country Status (5)

Country Link
US (1) US3435381A (xx)
DE (1) DE1267762B (xx)
FR (1) FR1452050A (xx)
GB (1) GB1131442A (xx)
NL (1) NL6605950A (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3581248A (en) * 1969-03-26 1971-05-25 Zenith Radio Corp Acoustic filters
US3760204A (en) * 1972-03-01 1973-09-18 Motorola Inc Acoustic surface wave resonator
GB1438777A (en) * 1973-09-04 1976-06-09 Mullard Ltd Electromechanical propagation devices and the manufacture thereof
JPS5426349B2 (xx) * 1973-10-26 1979-09-03
US4649392A (en) * 1983-01-24 1987-03-10 Sanders Associates, Inc. Two dimensional transform utilizing ultrasonic dispersive delay line
FR2751095B1 (fr) * 1996-07-09 1998-10-30 Thomson Csf Dispositif de controle d'impulsions lumineuses par un dispositif programmable acousto-optique
GB0021114D0 (en) * 2000-08-29 2000-10-11 Univ Sheffield Method and apparatus for determining thickness of lubricant film

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1390365A (fr) * 1964-01-15 1965-02-26 Csf Ligne de propagation acoustique pour la compression de trains d'ondes électriques

Also Published As

Publication number Publication date
GB1131442A (en) 1968-10-23
DE1267762B (de) 1968-05-09
US3435381A (en) 1969-03-25
NL6605950A (xx) 1966-11-04

Similar Documents

Publication Publication Date Title
FR1500081A (fr) Combiné hélicoptère-avion
AT260972B (de) Nickel-Kobalt-Molybdänstahl
FR1482899A (fr) Lignes acoustiques dispersives
AT271590B (de) Akustischer Widerstand
FR1452050A (fr) Lignes acoustiques dispersives
CH463139A (de) Photokolorimeter
FR1505821A (fr) Micro-conducteur-coaxial
AT275934B (de) Rauchspitz
AT259012B (de) Akustische Verzögerungsleitung
FI44198B (fi) Käsituliase - Handeldvapen
CH464545A (de) Koordinatograph
AT282421B (de) Ringlaeufer
DK131816C (da) Stannosaltpreparat
AT275621B (de) Verzögerungsleitung
CH453401A (fr) Calorifère
CH466607A (de) Messwertgeber
FR1428916A (fr) Transducteur électroacoustique
FR1452111A (fr) Transducteur de sonar
CH472298A (fr) Stylographe
FR1485048A (fr) Transducteur
FR1473020A (fr) Cuillère
FR1472103A (fr) Trichlorométhylthiobenzotriazoles
DD50687A1 (de) Hochspannungsprüfeinrichtung
FR1539057A (fr) Transducteur acoustique
ES114826Y (es) Altavoz