FR662693A - Transformateur de vibrations musicales - Google Patents

Transformateur de vibrations musicales

Info

Publication number
FR662693A
FR662693A FR662693DA FR662693A FR 662693 A FR662693 A FR 662693A FR 662693D A FR662693D A FR 662693DA FR 662693 A FR662693 A FR 662693A
Authority
FR
France
Prior art keywords
vibration transformer
musical
musical vibration
transformer
vibration
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
Other languages
English (en)
French (fr)
Inventor
Jules-Francois Jouffray
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 filed Critical
Application granted granted Critical
Publication of FR662693A publication Critical patent/FR662693A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Auxiliary Devices For Music (AREA)
FR662693D 1928-10-12 1928-10-12 Transformateur de vibrations musicales Expired FR662693A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR662693T 1928-10-12

Publications (1)

Publication Number Publication Date
FR662693A true FR662693A (fr) 1929-08-09

Family

ID=9011645

Family Applications (1)

Application Number Title Priority Date Filing Date
FR662693D Expired FR662693A (fr) 1928-10-12 1928-10-12 Transformateur de vibrations musicales

Country Status (3)

Country Link
BE (1) BE364298A (pm)
FR (1) FR662693A (pm)
GB (1) GB333796A (pm)

Also Published As

Publication number Publication date
GB333796A (en) 1930-08-21
BE364298A (pm)

Similar Documents

Publication Publication Date Title
FR718411A (fr) Perfectionnements aux amortisseurs de vibrations
FR666695A (fr) Amortisseur de vibration pour arbres
FR675338A (fr) Appareil acoustique
FR677100A (fr) Amortisseur de vibrations
FR685339A (fr) Perfectionnements aux pilons
FR662693A (fr) Transformateur de vibrations musicales
FR653293A (fr) Anche pour instruments de musique
FR658691A (fr) Perfectionnements relatifs aux amortisseurs de vibrations
FR681651A (fr) Instrument de musique
FR660888A (fr) Sifflets
FR680662A (fr) Gâche pour la fixation des tuyaux
FR620856A (fr) Amortisseur
FR586088A (fr) Régulateur de vibrations
ES115131A1 (es) Un transformador de vibraciones musicales.
FR668775A (fr) Distributeur à vibration
FR668941A (fr) Déclic à vibrations
SU18829A1 (ru) Устройство дл получени упругих колебаний высокой частоты
FR657430A (fr) Amortisseur
FR625881A (fr) Nouvel instrument de musique
FR649052A (fr) Microphone non amorti
FR665829A (fr) Instrument de musique
FR658334A (fr) Instrument de musique
FR667002A (fr) Microtéléphone
FR664681A (fr) Vilebrequin
FR650469A (fr) Perfectionnements aux batteurs