NL6509969A - - Google Patents

Info

Publication number
NL6509969A
NL6509969A NL6509969A NL6509969A NL6509969A NL 6509969 A NL6509969 A NL 6509969A NL 6509969 A NL6509969 A NL 6509969A NL 6509969 A NL6509969 A NL 6509969A NL 6509969 A NL6509969 A NL 6509969A
Authority
NL
Netherlands
Application number
NL6509969A
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 filed Critical
Priority to NL6509969A priority Critical patent/NL6509969A/xx
Priority to GB3396166A priority patent/GB1115407A/en
Priority to DE1966N0028943 priority patent/DE1275135B/de
Priority to FR71452A priority patent/FR1488059A/fr
Publication of NL6509969A publication Critical patent/NL6509969A/xx

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
    • 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
    • H04R9/048—Construction in which the windings of the moving coil lay in the same plane of the ribbon type
    • 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
    • H04R9/06—Loudspeakers
    • H04R9/063—Loudspeakers using a plurality of acoustic drivers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
NL6509969A 1965-07-31 1965-07-31 NL6509969A (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NL6509969A NL6509969A (fr) 1965-07-31 1965-07-31
GB3396166A GB1115407A (en) 1965-07-31 1966-07-28 Improvements in or relating to electrodynamic sound transducers
DE1966N0028943 DE1275135B (de) 1965-07-31 1966-07-29 Elektrodynamische Vorrichtung zur Umwandlung elektrischer in akustische Schwingungen
FR71452A FR1488059A (fr) 1965-07-31 1966-07-29 Dispositif électro-dynamique pour la conversion d'oscillations électriques en vibrations acoustiques et vice-versa

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6509969A NL6509969A (fr) 1965-07-31 1965-07-31

Publications (1)

Publication Number Publication Date
NL6509969A true NL6509969A (fr) 1967-02-01

Family

ID=19793787

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6509969A NL6509969A (fr) 1965-07-31 1965-07-31

Country Status (3)

Country Link
DE (1) DE1275135B (fr)
GB (1) GB1115407A (fr)
NL (1) NL6509969A (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE971374C (de) * 1951-04-23 1959-01-15 Philips Nv Magnetkoerper, bestehend aus einem ferromagnetischen Teil mit hoher Permeabilitaet und einem darin eingebetteten, in Form eines duennen, langgestreckten Koerpers gestalteten Dauermagneten
NL236904A (fr) * 1958-03-07
US3141071A (en) * 1960-07-18 1964-07-14 Rosen Alfred H Full range electroacoustic transducers
NL274947A (fr) * 1961-02-20
AT239344B (de) * 1963-03-13 1965-03-25 Akg Akustische Kino Geraete Elektrodynamischer Kopfhörer
NL290698A (fr) * 1963-03-26

Also Published As

Publication number Publication date
DE1275135B (de) 1968-08-14
GB1115407A (en) 1968-05-29

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