CH406313A - microphone - Google Patents

microphone

Info

Publication number
CH406313A
CH406313A CH1048163A CH1048163A CH406313A CH 406313 A CH406313 A CH 406313A CH 1048163 A CH1048163 A CH 1048163A CH 1048163 A CH1048163 A CH 1048163A CH 406313 A CH406313 A CH 406313A
Authority
CH
Switzerland
Prior art keywords
microphone
Prior art date
Application number
CH1048163A
Other languages
German (de)
Inventor
Peiker Heinrich
Original Assignee
Peiker Heinrich
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
Priority to DEP34942A priority Critical patent/DE1235376B/en
Application filed by Peiker Heinrich filed Critical Peiker Heinrich
Priority to CH1048163A priority patent/CH406313A/en
Publication of CH406313A publication Critical patent/CH406313A/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
    • H04R23/00—Transducers other than those covered by groups H04R9/00 - H04R21/00
    • H04R23/006—Transducers other than those covered by groups H04R9/00 - H04R21/00 using solid state devices

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Pressure Sensors (AREA)
CH1048163A 1963-08-24 1963-08-24 microphone CH406313A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DEP34942A DE1235376B (en) 1963-08-24 Microphone in which the vibrational forces occurring on the membrane act on a transistor
CH1048163A CH406313A (en) 1963-08-24 1963-08-24 microphone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1048163A CH406313A (en) 1963-08-24 1963-08-24 microphone

Publications (1)

Publication Number Publication Date
CH406313A true CH406313A (en) 1966-01-31

Family

ID=4363695

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1048163A CH406313A (en) 1963-08-24 1963-08-24 microphone

Country Status (2)

Country Link
CH (1) CH406313A (en)
DE (1) DE1235376B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1011286A (en) * 1949-01-08 1952-06-30
NL267357A (en) * 1960-07-28

Also Published As

Publication number Publication date
DE1235376B (en) 1967-03-02

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