IT8323643A0 - Generatore elettroacustico del suono. - Google Patents

Generatore elettroacustico del suono.

Info

Publication number
IT8323643A0
IT8323643A0 IT8323643A IT2364383A IT8323643A0 IT 8323643 A0 IT8323643 A0 IT 8323643A0 IT 8323643 A IT8323643 A IT 8323643A IT 2364383 A IT2364383 A IT 2364383A IT 8323643 A0 IT8323643 A0 IT 8323643A0
Authority
IT
Italy
Prior art keywords
sound generator
electroacoustic sound
electroacoustic
generator
sound
Prior art date
Application number
IT8323643A
Other languages
English (en)
Other versions
IT1169689B (it
IT8323643A1 (it
Inventor
John D Sublette
Original Assignee
Gte Automatic Electric Inc
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 Automatic Electric Inc filed Critical Gte Automatic Electric Inc
Publication of IT8323643A0 publication Critical patent/IT8323643A0/it
Publication of IT8323643A1 publication Critical patent/IT8323643A1/it
Application granted granted Critical
Publication of IT1169689B publication Critical patent/IT1169689B/it

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
    • G10K9/12—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated
    • G10K9/122—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated using piezoelectric driving means

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
IT8323643A 1982-11-26 1983-11-09 Generatore elettroacustico del suono IT1169689B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US44464682A 1982-11-26 1982-11-26

Publications (3)

Publication Number Publication Date
IT8323643A0 true IT8323643A0 (it) 1983-11-09
IT8323643A1 IT8323643A1 (it) 1985-05-09
IT1169689B IT1169689B (it) 1987-06-03

Family

ID=23765761

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8323643A IT1169689B (it) 1982-11-26 1983-11-09 Generatore elettroacustico del suono

Country Status (3)

Country Link
AU (1) AU2062483A (it)
BE (1) BE898304A (it)
IT (1) IT1169689B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG11202010752VA (en) * 2018-05-02 2020-11-27 Ultrahaptics Ip Ltd Blocking plate structure for improved acoustic transmission efficiency

Also Published As

Publication number Publication date
IT1169689B (it) 1987-06-03
BE898304A (fr) 1984-03-16
AU2062483A (en) 1984-05-31
IT8323643A1 (it) 1985-05-09

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