FR1315545A - Electroacoustic transducer - Google Patents

Electroacoustic transducer

Info

Publication number
FR1315545A
FR1315545A FR888656A FR888656A FR1315545A FR 1315545 A FR1315545 A FR 1315545A FR 888656 A FR888656 A FR 888656A FR 888656 A FR888656 A FR 888656A FR 1315545 A FR1315545 A FR 1315545A
Authority
FR
France
Prior art keywords
electroacoustic transducer
electroacoustic
transducer
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
FR888656A
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.)
Yeda Research and Development Co Ltd
Original Assignee
Yeda Research and Development Co Ltd
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
Priority claimed from US90537A external-priority patent/US3209084A/en
Application filed by Yeda Research and Development Co Ltd filed Critical Yeda Research and Development Co Ltd
Priority to FR888656A priority Critical patent/FR1315545A/en
Application granted granted Critical
Publication of FR1315545A publication Critical patent/FR1315545A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H04R9/04—Construction, mounting, or centering of coil
    • H04R9/046—Construction
    • H04R9/047—Construction in which the windings of the moving coil lay in the same plane
FR888656A 1961-02-20 1962-02-20 Electroacoustic transducer Expired FR1315545A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR888656A FR1315545A (en) 1961-02-20 1962-02-20 Electroacoustic transducer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US90537A US3209084A (en) 1961-02-20 1961-02-20 Electro-acoustical transducer
FR888656A FR1315545A (en) 1961-02-20 1962-02-20 Electroacoustic transducer

Publications (1)

Publication Number Publication Date
FR1315545A true FR1315545A (en) 1963-01-18

Family

ID=26194473

Family Applications (1)

Application Number Title Priority Date Filing Date
FR888656A Expired FR1315545A (en) 1961-02-20 1962-02-20 Electroacoustic transducer

Country Status (1)

Country Link
FR (1) FR1315545A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1234266B (en) * 1963-03-13 1967-02-16 Akustische Electrodynamic headphones
FR2446044A2 (en) * 1978-04-04 1980-08-01 Daniere Joannes Wide range acoustic transducer - uses reinforced plastics ribbons coated with metal film and secured between spaced strip magnets

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1234266B (en) * 1963-03-13 1967-02-16 Akustische Electrodynamic headphones
FR2446044A2 (en) * 1978-04-04 1980-08-01 Daniere Joannes Wide range acoustic transducer - uses reinforced plastics ribbons coated with metal film and secured between spaced strip magnets

Similar Documents

Publication Publication Date Title
FR1303017A (en) Electro-acoustic transducer
FR1380614A (en) Small size electro-acoustic transducer
FR1218259A (en) Electroacoustic transducer
CH415759A (en) Electroacoustic converter
FR1345029A (en) Piezoelectric transducer
FR1361879A (en) Magnetic transducer
CH376303A (en) Vibrator
AT259044B (en) Electrodynamic sound transducer
FR1341920A (en) Electro-acoustic transducer
FR1354631A (en) Electroacoustic transducer
FR1315545A (en) Electroacoustic transducer
FR1334235A (en) Electro-acoustic transformer
BE613733A (en) Electro-acoustic transformer
FR1330592A (en) Electrostatic transducer
FR1284565A (en) Electro-acoustic transducer
FR1318513A (en) Microphone
CH396100A (en) Electro-acoustic transducer
AT232084B (en) Electrodynamic sound transducer
FR1341815A (en) piezoelectric earphone
FR1384597A (en) Transducer mount
FR1347270A (en) Electro-mechanical transducer
FR1361258A (en) Strain transducers
FR1542406A (en) Transducer
FR1329429A (en) Sonic transducer
FR1290983A (en) Acoustic velum