CH396993A - Arrangement for converting mechanical vibrations into electrical ones - Google Patents

Arrangement for converting mechanical vibrations into electrical ones

Info

Publication number
CH396993A
CH396993A CH735261A CH735261A CH396993A CH 396993 A CH396993 A CH 396993A CH 735261 A CH735261 A CH 735261A CH 735261 A CH735261 A CH 735261A CH 396993 A CH396993 A CH 396993A
Authority
CH
Switzerland
Prior art keywords
arrangement
mechanical vibrations
converting mechanical
electrical ones
ones
Prior art date
Application number
CH735261A
Other languages
German (de)
Inventor
Zerbst Manfred Dr Dipl-Phys
Guers Karl Dr Dipl-Phys
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of CH396993A publication Critical patent/CH396993A/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
    • H04R21/00—Variable-resistance transducers
    • H04R21/02—Microphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R21/00—Variable-resistance transducers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Pressure Sensors (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
CH735261A 1960-07-28 1961-06-23 Arrangement for converting mechanical vibrations into electrical ones CH396993A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES69642A DE1175746B (en) 1960-07-28 1960-07-28 Arrangement for converting mechanical vibrations into electrical ones

Publications (1)

Publication Number Publication Date
CH396993A true CH396993A (en) 1965-08-15

Family

ID=7501129

Family Applications (1)

Application Number Title Priority Date Filing Date
CH735261A CH396993A (en) 1960-07-28 1961-06-23 Arrangement for converting mechanical vibrations into electrical ones

Country Status (5)

Country Link
BE (1) BE606617A (en)
CH (1) CH396993A (en)
DE (1) DE1175746B (en)
GB (1) GB941657A (en)
NL (1) NL267357A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1235376B (en) * 1963-08-24 1967-03-02 Heinrich Peiker Microphone in which the vibrational forces occurring on the membrane act on a transistor
US3518508A (en) * 1965-12-10 1970-06-30 Matsushita Electric Ind Co Ltd Transducer
US3624315A (en) * 1967-01-23 1971-11-30 Max E Broce Transducer apparatus and transducer amplifier system utilizing insulated gate semiconductor field effect devices

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE490715A (en) * 1948-08-19
US2497770A (en) * 1948-12-29 1950-02-14 Bell Telephone Labor Inc Transistor-microphone
FR1011286A (en) * 1949-01-08 1952-06-30
US2929885A (en) * 1953-05-20 1960-03-22 Rca Corp Semiconductor transducers
US2866014A (en) * 1955-10-31 1958-12-23 Bell Telephone Labor Inc Piezoresistive acoustic transducer
US2905771A (en) * 1957-05-15 1959-09-22 Bell Telephone Labor Inc Piezoresistive semiconductor microphone

Also Published As

Publication number Publication date
DE1175746B (en) 1964-08-13
NL267357A (en)
BE606617A (en) 1961-11-16
GB941657A (en) 1963-11-13

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