FR1129803A - Magnetic microphone - Google Patents

Magnetic microphone

Info

Publication number
FR1129803A
FR1129803A FR1129803DA FR1129803A FR 1129803 A FR1129803 A FR 1129803A FR 1129803D A FR1129803D A FR 1129803DA FR 1129803 A FR1129803 A FR 1129803A
Authority
FR
France
Prior art keywords
magnetic microphone
microphone
magnetic
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
Other languages
French (fr)
Inventor
Karl Schoeps
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
Application granted granted Critical
Publication of FR1129803A publication Critical patent/FR1129803A/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
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/04—Circuits for transducers, loudspeakers or microphones for correcting frequency response
    • H04R3/08—Circuits for transducers, loudspeakers or microphones for correcting frequency response of electromagnetic transducers

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
FR1129803D 1955-04-09 1955-08-16 Magnetic microphone Expired FR1129803A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1129803X 1955-04-09

Publications (1)

Publication Number Publication Date
FR1129803A true FR1129803A (en) 1957-01-28

Family

ID=7725415

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1129803D Expired FR1129803A (en) 1955-04-09 1955-08-16 Magnetic microphone

Country Status (1)

Country Link
FR (1) FR1129803A (en)

Similar Documents

Publication Publication Date Title
AT194933B (en) Hearing aid
CH346455A (en) Stylograph
CH341735A (en) Stylograph
FR1167916A (en) Magnetic coating
BE760649Q (en) THIAZOLEAZODIPHENYLAMINES
CH344104A (en) Magnetic circuit
AT190988B (en) Moving coil microphone
FR1147344A (en) Magnetic separator
CH340651A (en) Decelerograph
AT186689B (en) Moving coil microphone
AT190987B (en) Moving coil microphone
FR1142347A (en) Magnetic circuit
FR1129803A (en) Magnetic microphone
FR1133771A (en) Magnetic flywheel
AT193072B (en) Magnetic denture
FR1141970A (en) Magnetic amplifier-transistor
CH350686A (en) Transfluxor
CH340130A (en) Sheet-envelope
CH347860A (en) Magnetic amplifier
CH344449A (en) Magnetic amplifier arrangement
AT194452B (en) Speaker cassette
AT188664B (en) Magnetic separator
CH333971A (en) Magnetic compass
AT189742B (en) Magnetic denture
AT186690B (en) Moving coil microphone