FR1005386A - Haut-parleur répartiteur sonore - Google Patents

Haut-parleur répartiteur sonore

Info

Publication number
FR1005386A
FR1005386A FR1005386DA FR1005386A FR 1005386 A FR1005386 A FR 1005386A FR 1005386D A FR1005386D A FR 1005386DA FR 1005386 A FR1005386 A FR 1005386A
Authority
FR
France
Prior art keywords
sound distribution
speaker
distribution speaker
sound
distribution
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)
Inventor
Louis-Leon-Lucien Petel
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 FR1005386A publication Critical patent/FR1005386A/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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2807—Enclosures comprising vibrating or resonating arrangements
    • H04R1/2861—Enclosures comprising vibrating or resonating arrangements using a back-loaded horn
    • H04R1/2865—Enclosures comprising vibrating or resonating arrangements using a back-loaded horn for loudspeaker transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
    • H04R1/345—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means for loudspeakers

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
FR1005386D 1947-07-11 1947-07-11 Haut-parleur répartiteur sonore Expired FR1005386A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1005386T 1947-07-11

Publications (1)

Publication Number Publication Date
FR1005386A true FR1005386A (fr) 1952-04-09

Family

ID=9564731

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1005386D Expired FR1005386A (fr) 1947-07-11 1947-07-11 Haut-parleur répartiteur sonore

Country Status (1)

Country Link
FR (1) FR1005386A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2907837A (en) * 1956-09-18 1959-10-06 Brami Joseph Sound reproducing system
US4811406A (en) * 1982-03-31 1989-03-07 Pioneer Electronic Corporation Compound speaker system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2907837A (en) * 1956-09-18 1959-10-06 Brami Joseph Sound reproducing system
US4811406A (en) * 1982-03-31 1989-03-07 Pioneer Electronic Corporation Compound speaker system

Similar Documents

Publication Publication Date Title
FR971128A (fr) Perfectionnements aux haut-parleurs
FR985357A (fr) Haut-parleur
FR1005386A (fr) Haut-parleur répartiteur sonore
FI21913A (fi) Regellås
FR953677A (fr) Diffuseur perfectionné pour haut-parleurs
FR950607A (fr) Piano-jouet
FI21840A (fi) Roterande sinterapparat
FR939636A (fr) Perfectionnements aux haut-parleurs
FR928462A (fr) Haut-parleur
ES178929A3 (es) Perfeccionamientos en la fabricación de bocinas para altavoces
AT163250B (de) Malschloß
DK81236C (da) Højttaleraggregat.
FR948887A (fr) Correcteur acoustique
ES181264A3 (es) Perfeccionamientos introducidos en la fabricación de altavoces electrodinámicos
ES15362Y (es) Juguete-trompo sonoro.
AT179577B (de) Elektroakustischer Wandler
FR1011097A (fr) Haut-parleur
ES15059Y (es) Juguete sonoro.
FI23253A (fi) Piano
FI22076A (fi) Pyörrevirtamikrofoni
FR947767A (fr) Pick-up électrodynamique
FR987809A (fr) Haut-parleur
FI23579A (fi) Ask
IE17954L (en) Microphones
IE18109L (en) Rainproofing microphones