AT307532B - Arrangement for converting sound vibrations into electrical vibrations and / or vice versa - Google Patents

Arrangement for converting sound vibrations into electrical vibrations and / or vice versa

Info

Publication number
AT307532B
AT307532B AT161471A AT161471A AT307532B AT 307532 B AT307532 B AT 307532B AT 161471 A AT161471 A AT 161471A AT 161471 A AT161471 A AT 161471A AT 307532 B AT307532 B AT 307532B
Authority
AT
Austria
Prior art keywords
vibrations
arrangement
vice versa
converting sound
electrical
Prior art date
Application number
AT161471A
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 AT307532B publication Critical patent/AT307532B/en

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
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
AT161471A 1970-02-28 1971-02-25 Arrangement for converting sound vibrations into electrical vibrations and / or vice versa AT307532B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7002895A NL7002895A (en) 1970-02-28 1970-02-28

Publications (1)

Publication Number Publication Date
AT307532B true AT307532B (en) 1973-05-25

Family

ID=19809464

Family Applications (1)

Application Number Title Priority Date Filing Date
AT161471A AT307532B (en) 1970-02-28 1971-02-25 Arrangement for converting sound vibrations into electrical vibrations and / or vice versa

Country Status (4)

Country Link
AT (1) AT307532B (en)
DE (1) DE2105154A1 (en)
FR (1) FR2080823B3 (en)
NL (1) NL7002895A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE364589B (en) * 1971-09-28 1974-02-25 G Bolin

Also Published As

Publication number Publication date
NL7002895A (en) 1971-08-31
FR2080823B3 (en) 1973-10-19
DE2105154A1 (en) 1971-09-23
FR2080823A7 (en) 1971-11-19

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee