AT253586B - High frequency circuit for a condenser microphone amplifier - Google Patents

High frequency circuit for a condenser microphone amplifier

Info

Publication number
AT253586B
AT253586B AT481464A AT481464A AT253586B AT 253586 B AT253586 B AT 253586B AT 481464 A AT481464 A AT 481464A AT 481464 A AT481464 A AT 481464A AT 253586 B AT253586 B AT 253586B
Authority
AT
Austria
Prior art keywords
high frequency
frequency circuit
condenser microphone
microphone amplifier
amplifier
Prior art date
Application number
AT481464A
Other languages
German (de)
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
Application granted granted Critical
Publication of AT253586B publication Critical patent/AT253586B/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
    • H04R19/00—Electrostatic transducers
    • H04R19/04—Microphones

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Amplifiers (AREA)
AT481464A 1963-06-07 1964-06-04 High frequency circuit for a condenser microphone amplifier AT253586B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL293823 1963-06-07

Publications (1)

Publication Number Publication Date
AT253586B true AT253586B (en) 1967-04-10

Family

ID=19754764

Family Applications (1)

Application Number Title Priority Date Filing Date
AT481464A AT253586B (en) 1963-06-07 1964-06-04 High frequency circuit for a condenser microphone amplifier

Country Status (7)

Country Link
AT (1) AT253586B (en)
BE (1) BE648939A (en)
CH (1) CH409021A (en)
DE (1) DE1271198B (en)
FR (1) FR1398264A (en)
GB (1) GB1028591A (en)
NL (1) NL293823A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5054042U (en) * 1973-09-13 1975-05-23
FR2702414B1 (en) * 1993-03-12 1996-07-05 Helverep Sa Process for the continuous production of tubular bodies of boxes, in particular of cardboard.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE812261C (en) * 1950-04-20 1951-08-27 Normalzeit G M B H Power amplifier
DE1110230B (en) * 1956-04-09 1961-07-06 Phil Habil Oskar Vierling Dr Arrangement for operating condenser microphones on transistor amplifiers

Also Published As

Publication number Publication date
DE1271198B (en) 1968-06-27
NL293823A (en)
BE648939A (en) 1964-12-07
FR1398264A (en) 1965-05-07
GB1028591A (en) 1966-05-04
CH409021A (en) 1966-03-15

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