CH434800A - Druckelektrischer Wandler mit einem druckempfindlichen Halbleiterelement - Google Patents

Druckelektrischer Wandler mit einem druckempfindlichen Halbleiterelement

Info

Publication number
CH434800A
CH434800A CH1254264A CH1254264A CH434800A CH 434800 A CH434800 A CH 434800A CH 1254264 A CH1254264 A CH 1254264A CH 1254264 A CH1254264 A CH 1254264A CH 434800 A CH434800 A CH 434800A
Authority
CH
Switzerland
Prior art keywords
pressure
semiconductor element
electrical transducer
sensitive semiconductor
sensitive
Prior art date
Application number
CH1254264A
Other languages
English (en)
Inventor
Friedrich Dipl Ing Krieger
Martin Dr Sauer
Conrad Gert
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 CH434800A publication Critical patent/CH434800A/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/08—Mouthpieces; Microphones; Attachments therefor
    • H04R1/083—Special constructions of mouthpieces
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; 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)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Pressure Sensors (AREA)
CH1254264A 1963-09-30 1964-09-28 Druckelektrischer Wandler mit einem druckempfindlichen Halbleiterelement CH434800A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES87645A DE1294047B (de) 1963-09-30 1963-09-30 Druckelektrischer Umformer, insbesondere Mikrofon, mit einem einen pn-UEbergang enthaltenden Halbleiter

Publications (1)

Publication Number Publication Date
CH434800A true CH434800A (de) 1967-04-30

Family

ID=7513928

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1254264A CH434800A (de) 1963-09-30 1964-09-28 Druckelektrischer Wandler mit einem druckempfindlichen Halbleiterelement

Country Status (7)

Country Link
US (1) US3389233A (de)
BE (1) BE653780A (de)
CH (1) CH434800A (de)
DE (1) DE1294047B (de)
FI (1) FI46223C (de)
GB (1) GB1072759A (de)
NL (1) NL6411338A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3594516A (en) * 1968-12-18 1971-07-20 Gte Automatic Electric Lab Inc Semiconductor microphone with cantilever-mounted semiconductor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2632062A (en) * 1949-06-15 1953-03-17 Bell Telephone Labor Inc Semiconductor transducer
US3215787A (en) * 1961-06-15 1965-11-02 Gen Telephone & Elect Tunnel effect transducer amplifier
US3295085A (en) * 1963-09-03 1966-12-27 Raytheon Co Semiconductor strain transducer device

Also Published As

Publication number Publication date
BE653780A (de) 1965-03-30
US3389233A (en) 1968-06-18
GB1072759A (en) 1967-06-21
FI46223C (fi) 1973-01-10
DE1294047B (de) 1969-04-30
FI46223B (de) 1972-10-02
NL6411338A (de) 1965-03-31

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