ES339010A1 - Dispositivo para la transformacion de impulsos electricos en ondas de sonido. - Google Patents

Dispositivo para la transformacion de impulsos electricos en ondas de sonido.

Info

Publication number
ES339010A1
ES339010A1 ES339010A ES339010A ES339010A1 ES 339010 A1 ES339010 A1 ES 339010A1 ES 339010 A ES339010 A ES 339010A ES 339010 A ES339010 A ES 339010A ES 339010 A1 ES339010 A1 ES 339010A1
Authority
ES
Spain
Prior art keywords
translation
transformation
machine
sound waves
legally binding
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES339010A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Espro & Co K G GmbH
Original Assignee
Espro & Co K G GmbH
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 Espro & Co K G GmbH filed Critical Espro & Co K G GmbH
Publication of ES339010A1 publication Critical patent/ES339010A1/es
Expired legal-status Critical Current

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
    • G10K9/13—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated using electromagnetic driving means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R11/00—Transducers of moving-armature or moving-core type
    • H04R11/02—Loudspeakers

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
ES339010A 1966-04-08 1967-04-07 Dispositivo para la transformacion de impulsos electricos en ondas de sonido. Expired ES339010A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US54120966A 1966-04-08 1966-04-08

Publications (1)

Publication Number Publication Date
ES339010A1 true ES339010A1 (es) 1968-04-16

Family

ID=24158637

Family Applications (1)

Application Number Title Priority Date Filing Date
ES339010A Expired ES339010A1 (es) 1966-04-08 1967-04-07 Dispositivo para la transformacion de impulsos electricos en ondas de sonido.

Country Status (4)

Country Link
BE (1) BE696758A (h)
DE (1) DE1968161U (h)
ES (1) ES339010A1 (h)
NL (1) NL6704925A (h)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1250806B (it) * 1991-07-12 1995-04-21 Fiamm Spa Avvisatore acustico per autoveicoli.
EP2477417B1 (en) 2011-01-14 2013-09-25 Mosel Türen Vertriebsges.mbH Door panel with holding means for an electronic device

Also Published As

Publication number Publication date
NL6704925A (h) 1967-10-09
DE1968161U (de) 1967-09-14
BE696758A (h) 1967-09-18

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