CH448179A - Electroacoustic converter - Google Patents

Electroacoustic converter

Info

Publication number
CH448179A
CH448179A CH378966A CH378966A CH448179A CH 448179 A CH448179 A CH 448179A CH 378966 A CH378966 A CH 378966A CH 378966 A CH378966 A CH 378966A CH 448179 A CH448179 A CH 448179A
Authority
CH
Switzerland
Prior art keywords
electroacoustic converter
electroacoustic
converter
Prior art date
Application number
CH378966A
Other languages
German (de)
Inventor
Victor Carlson Elmer
Warren Cross Floyd
Clifford Killion Mead
Original Assignee
Industrial Res Prod Inc
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 Industrial Res Prod Inc filed Critical Industrial Res Prod Inc
Publication of CH448179A publication Critical patent/CH448179A/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
    • H04R11/00—Transducers of moving-armature or moving-core type

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
CH378966A 1965-11-12 1966-03-16 Electroacoustic converter CH448179A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50733465A 1965-11-12 1965-11-12

Publications (1)

Publication Number Publication Date
CH448179A true CH448179A (en) 1967-12-15

Family

ID=24018229

Family Applications (1)

Application Number Title Priority Date Filing Date
CH378966A CH448179A (en) 1965-11-12 1966-03-16 Electroacoustic converter

Country Status (4)

Country Link
CH (1) CH448179A (en)
DE (1) DE1462163A1 (en)
DK (1) DK124100B (en)
NL (1) NL142045B (en)

Also Published As

Publication number Publication date
DE1462163A1 (en) 1968-11-14
DE1462163B2 (en) 1970-06-04
DK124100B (en) 1972-09-11
NL142045B (en) 1974-04-16
NL6606482A (en) 1967-05-16

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