NL141351B - Microfoonkapsel. - Google Patents

Microfoonkapsel.

Info

Publication number
NL141351B
NL141351B NL6510666A NL6510666A NL141351B NL 141351 B NL141351 B NL 141351B NL 6510666 A NL6510666 A NL 6510666A NL 6510666 A NL6510666 A NL 6510666A NL 141351 B NL141351 B NL 141351B
Authority
NL
Netherlands
Prior art keywords
microphone capsules
capsules
microphone
Prior art date
Application number
NL6510666A
Other languages
English (en)
Other versions
NL6510666A (nl
Original Assignee
Krone Kg
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 Krone Kg filed Critical Krone Kg
Publication of NL6510666A publication Critical patent/NL6510666A/xx
Publication of NL141351B publication Critical patent/NL141351B/nl

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/181—Low-frequency amplifiers, e.g. audio preamplifiers
    • H03F3/183—Low-frequency amplifiers, e.g. audio preamplifiers with semiconductor devices only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
    • H04M1/62—Constructional arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/04—Structural association of microphone with electric circuitry therefor
    • 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
    • H04R9/08—Microphones

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Power Engineering (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
NL6510666A 1964-09-19 1965-08-13 Microfoonkapsel. NL141351B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1964K0054050 DE1277353B (de) 1964-09-19 1964-09-19 Sprechkapsel mit Transistorverstaerker

Publications (2)

Publication Number Publication Date
NL6510666A NL6510666A (nl) 1966-03-21
NL141351B true NL141351B (nl) 1974-02-15

Family

ID=7226954

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6510666A NL141351B (nl) 1964-09-19 1965-08-13 Microfoonkapsel.

Country Status (6)

Country Link
CH (1) CH422900A (nl)
DE (1) DE1277353B (nl)
DK (1) DK113299B (nl)
FI (1) FI44126B (nl)
NL (1) NL141351B (nl)
SE (1) SE324811B (nl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2948034A1 (de) * 1979-11-29 1981-06-11 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Elektro-akustischer wandler mit zur verbesserung des frequenzverlaufes vorgesehenen resonanzraeumen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1744861U (de) * 1957-02-25 1957-05-16 Holmberg & Co Dynamische oder magnetische mikrophonkapsel mit transistorverstaerker.
DE1826653U (de) * 1959-03-19 1961-02-16 Krone Kg Sprechkapsel mit transistorverstaerker.
DE1175280B (de) * 1963-03-15 1964-08-06 Siemens Ag Elektroakustischer Wandler mit Transistorverstaerker und Verfahren zu seiner Herstellung

Also Published As

Publication number Publication date
CH422900A (de) 1966-10-31
SE324811B (nl) 1970-06-15
DK113299B (da) 1969-03-10
FI44126B (nl) 1971-06-01
NL6510666A (nl) 1966-03-21
DE1277353B (de) 1968-09-12

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