FR2465385A1 - Enceinte a plusieurs haut-parleurs pour vehicule automobile - Google Patents

Enceinte a plusieurs haut-parleurs pour vehicule automobile Download PDF

Info

Publication number
FR2465385A1
FR2465385A1 FR8019776A FR8019776A FR2465385A1 FR 2465385 A1 FR2465385 A1 FR 2465385A1 FR 8019776 A FR8019776 A FR 8019776A FR 8019776 A FR8019776 A FR 8019776A FR 2465385 A1 FR2465385 A1 FR 2465385A1
Authority
FR
France
Prior art keywords
loudspeaker
speaker
medium
frequencies
enclosure according
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.)
Granted
Application number
FR8019776A
Other languages
English (en)
French (fr)
Other versions
FR2465385B1 (OSRAM
Inventor
Hiroshi Soma
Makoto Iyobe
Takekazu Iijima
Yutaka Moriyama
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic Corp
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
Priority claimed from JP12771479U external-priority patent/JPS599501Y2/ja
Priority claimed from JP12771279U external-priority patent/JPS5843336Y2/ja
Priority claimed from JP12771379U external-priority patent/JPS5931102Y2/ja
Priority claimed from JP1980000354U external-priority patent/JPS5910867Y2/ja
Application filed by Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Publication of FR2465385A1 publication Critical patent/FR2465385A1/fr
Application granted granted Critical
Publication of FR2465385B1 publication Critical patent/FR2465385B1/fr
Granted 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
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/323—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only for loudspeakers
    • 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
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • 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 
    • H04R1/26—Spatial arrangements of separate transducers responsive to two or more frequency ranges
    • 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)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
FR8019776A 1979-09-14 1980-09-12 Enceinte a plusieurs haut-parleurs pour vehicule automobile Granted FR2465385A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP12771479U JPS599501Y2 (ja) 1979-09-14 1979-09-14 複合型スピ−カシステム
JP12771279U JPS5843336Y2 (ja) 1979-09-14 1979-09-14 複合型スピ−カシステム
JP12771379U JPS5931102Y2 (ja) 1979-09-14 1979-09-14 複合型スピ−カシステム
JP1980000354U JPS5910867Y2 (ja) 1980-01-07 1980-01-07 車載用スピ−カユニツト

Publications (2)

Publication Number Publication Date
FR2465385A1 true FR2465385A1 (fr) 1981-03-20
FR2465385B1 FR2465385B1 (OSRAM) 1983-12-30

Family

ID=27453152

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8019776A Granted FR2465385A1 (fr) 1979-09-14 1980-09-12 Enceinte a plusieurs haut-parleurs pour vehicule automobile

Country Status (3)

Country Link
DE (1) DE3034522C2 (OSRAM)
FR (1) FR2465385A1 (OSRAM)
GB (1) GB2063618B (OSRAM)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2513474A1 (fr) * 1981-09-22 1983-03-25 Pioneer Electronic Corp Enceinte acoustique comportant plusieurs haut-parleurs notamment pour vehicule automobile
FR2538985A1 (fr) * 1983-01-04 1984-07-06 Philips Nv Agencement de haut-parleurs a une ou plusieurs membranes plates
EP0090430A3 (en) * 1982-03-31 1986-01-02 Pioneer Electronic Corporation Compound speaker system
EP0284286A3 (en) * 1987-03-25 1989-03-08 Bose Corporation Stereo electroacoustical transducing
EP0275195A3 (en) * 1987-01-13 1990-11-07 GEREN, David Keith Acoustic assembly

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4554414A (en) * 1983-04-28 1985-11-19 Harman International Industries Incorporated Multi-driver loudspeaker
US4590332A (en) * 1983-05-23 1986-05-20 Pascal Delbuck Phase coherent low frequency speaker
GB2212694A (en) * 1987-11-21 1989-07-26 Robert Alfred Webb Speaker
DE19630168A1 (de) * 1996-07-26 1998-01-29 Nokia Deutschland Gmbh Koaxial-Lautsprecheranordnung
DE29713001U1 (de) * 1997-07-22 1997-10-09 Lin, Steff, Taipeh/T'ai-pei Lautsprecher mit richtungseinstellbarem Hochtonlautsprecher
CA2436955A1 (en) * 2000-08-31 2002-03-07 Niles Audio Corporation Pivoting and rotating loudspeaker assembly
FR2953784B1 (fr) * 2009-12-11 2012-03-16 Peugeot Citroen Automobiles Sa Arrangement d'un support de haut parleur d'aigu sur un support haut-parleur
EP3288295B1 (en) 2011-03-30 2021-07-21 Kaetel Systems GmbH Method for rendering an audio scene
DE102019120140B3 (de) * 2019-07-25 2020-09-17 Karsten Atmani, bürgerlicher Name Buß Elektrodynamischer Lautsprecher

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1484632A (en) * 1973-08-24 1977-09-01 Carlsson S Loudspeaker and stereophonic loudspeaker system
GB1499407A (en) * 1974-05-20 1978-02-01 Cbs Inc Directional loudspeaker
DE2815409A1 (de) * 1977-04-13 1978-10-19 Kef Electronics Ltd Lautsprechervorrichtung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1963830U (de) * 1966-02-03 1967-07-13 Friedrich A Loescher Lautsprecheraggregat zur nachbildung der bei natuerlichen schallquellen vorliegenden abstrahlverhaeltnisse.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1484632A (en) * 1973-08-24 1977-09-01 Carlsson S Loudspeaker and stereophonic loudspeaker system
GB1499407A (en) * 1974-05-20 1978-02-01 Cbs Inc Directional loudspeaker
DE2815409A1 (de) * 1977-04-13 1978-10-19 Kef Electronics Ltd Lautsprechervorrichtung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ABJP/77 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2513474A1 (fr) * 1981-09-22 1983-03-25 Pioneer Electronic Corp Enceinte acoustique comportant plusieurs haut-parleurs notamment pour vehicule automobile
EP0090430A3 (en) * 1982-03-31 1986-01-02 Pioneer Electronic Corporation Compound speaker system
FR2538985A1 (fr) * 1983-01-04 1984-07-06 Philips Nv Agencement de haut-parleurs a une ou plusieurs membranes plates
EP0275195A3 (en) * 1987-01-13 1990-11-07 GEREN, David Keith Acoustic assembly
EP0284286A3 (en) * 1987-03-25 1989-03-08 Bose Corporation Stereo electroacoustical transducing

Also Published As

Publication number Publication date
GB2063618B (en) 1984-04-04
GB2063618A (en) 1981-06-03
FR2465385B1 (OSRAM) 1983-12-30
DE3034522A1 (de) 1981-04-16
DE3034522C2 (de) 1983-11-03

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Legal Events

Date Code Title Description
DL Decision of the director general to leave to make available licences of right
ST Notification of lapse