IT1205621B - Ricevitore piezoelettrico stabilizzato - Google Patents

Ricevitore piezoelettrico stabilizzato

Info

Publication number
IT1205621B
IT1205621B IT24859/82A IT2485982A IT1205621B IT 1205621 B IT1205621 B IT 1205621B IT 24859/82 A IT24859/82 A IT 24859/82A IT 2485982 A IT2485982 A IT 2485982A IT 1205621 B IT1205621 B IT 1205621B
Authority
IT
Italy
Prior art keywords
piezoelectric receiver
stabilized
stabilized piezoelectric
receiver
piezoelectric
Prior art date
Application number
IT24859/82A
Other languages
English (en)
Other versions
IT8224859A0 (it
Inventor
Michael G C Taylor
Marc H L Buerman
Original Assignee
Gte Atea 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 Gte Atea Nv filed Critical Gte Atea Nv
Publication of IT8224859A0 publication Critical patent/IT8224859A0/it
Application granted granted Critical
Publication of IT1205621B publication Critical patent/IT1205621B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H11/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties
    • G01H11/06—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties by electric means
    • G01H11/08—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties by electric means using piezoelectric devices
    • 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)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
IT24859/82A 1981-12-21 1982-12-20 Ricevitore piezoelettrico stabilizzato IT1205621B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33324081A 1981-12-21 1981-12-21

Publications (2)

Publication Number Publication Date
IT8224859A0 IT8224859A0 (it) 1982-12-20
IT1205621B true IT1205621B (it) 1989-03-23

Family

ID=23301951

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24859/82A IT1205621B (it) 1981-12-21 1982-12-20 Ricevitore piezoelettrico stabilizzato

Country Status (3)

Country Link
JP (1) JPS58145293A (it)
BE (1) BE895398A (it)
IT (1) IT1205621B (it)

Also Published As

Publication number Publication date
IT8224859A0 (it) 1982-12-20
JPS58145293A (ja) 1983-08-30
BE895398A (nl) 1983-04-15

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