CH391002A - Electrodynamic cone loudspeaker - Google Patents

Electrodynamic cone loudspeaker

Info

Publication number
CH391002A
CH391002A CH539061A CH539061A CH391002A CH 391002 A CH391002 A CH 391002A CH 539061 A CH539061 A CH 539061A CH 539061 A CH539061 A CH 539061A CH 391002 A CH391002 A CH 391002A
Authority
CH
Switzerland
Prior art keywords
cone loudspeaker
electrodynamic
electrodynamic cone
loudspeaker
cone
Prior art date
Application number
CH539061A
Other languages
German (de)
Inventor
Hofman Wytze
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Publication of CH391002A publication Critical patent/CH391002A/en

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
    • H04R9/025—Magnetic circuit
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2209/00—Details of transducers of the moving-coil, moving-strip, or moving-wire type covered by H04R9/00 but not provided for in any of its subgroups
    • H04R2209/022—Aspects regarding the stray flux internal or external to the magnetic circuit, e.g. shielding, shape of magnetic circuit, flux compensation coils

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
CH539061A 1960-05-10 1961-05-08 Electrodynamic cone loudspeaker CH391002A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL251440 1960-05-10

Publications (1)

Publication Number Publication Date
CH391002A true CH391002A (en) 1965-04-30

Family

ID=19752333

Family Applications (1)

Application Number Title Priority Date Filing Date
CH539061A CH391002A (en) 1960-05-10 1961-05-08 Electrodynamic cone loudspeaker

Country Status (2)

Country Link
CH (1) CH391002A (en)
GB (1) GB937678A (en)

Also Published As

Publication number Publication date
GB937678A (en) 1963-09-25

Similar Documents

Publication Publication Date Title
DK110237C (en) Stereophonic electrodynamic sound recorder.
FR1283013A (en) electrostatic headphones
CH363378A (en) Loudspeaker telephone system
FR1180456A (en) Electro-dynamic speaker
NL142044B (en) ELECTRODYNAMIC SPEAKER.
CH385289A (en) Electrodynamic microphone
AT219680B (en) Dynamic headphones
CH401210A (en) Electrodynamic drive
CH391002A (en) Electrodynamic cone loudspeaker
FR1290148A (en) Development of electrodynamic loudspeakers
CH380785A (en) Electrodynamic loudspeaker
FR1288650A (en) Electro-dynamic cone loudspeaker
BE603530A (en) Electro-dynamic cone loudspeaker
FR1256674A (en) Improvements to electrodynamic loudspeakers
FR1217136A (en) Improvements to electrodynamic loudspeakers
FR1332315A (en) Electro-dynamic speaker
FR1330932A (en) Development of the electrodynamic loudspeaker
FR1188092A (en) Advanced electrodynamic speaker
FR1269710A (en) Midrange speaker
CH352004A (en) Electrodynamic converter
CH378373A (en) Loudspeaker baffle
AT218091B (en) Electroacoustic converter
AT218089B (en) Electroacoustic converter
FR1287390A (en) Electrodynamic machine
FR1320220A (en) Improvements to electrodynamic loudspeakers