FR1322235A - Enceinte acoustique, destinée notamment aux chaînes de reproduction sonore à <<haute fidélité>> - Google Patents

Enceinte acoustique, destinée notamment aux chaînes de reproduction sonore à <<haute fidélité>>

Info

Publication number
FR1322235A
FR1322235A FR887871A FR887871A FR1322235A FR 1322235 A FR1322235 A FR 1322235A FR 887871 A FR887871 A FR 887871A FR 887871 A FR887871 A FR 887871A FR 1322235 A FR1322235 A FR 1322235A
Authority
FR
France
Prior art keywords
loudspeaker
intended
sound reproduction
high fidelity
chains
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
FR887871A
Other languages
English (en)
French (fr)
Inventor
Jean-Pierre Dudognon
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 to BE623937D priority Critical patent/BE623937A/xx
Priority to NL285007D priority patent/NL285007A/xx
Application filed filed Critical
Priority to FR887871A priority patent/FR1322235A/fr
Priority to LU42585D priority patent/LU42585A1/xx
Priority to US256336A priority patent/US3186509A/en
Application granted granted Critical
Publication of FR1322235A publication Critical patent/FR1322235A/fr
Priority to GB5764/63A priority patent/GB988456A/en
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
    • H04R1/2811—Enclosures comprising vibrating or resonating arrangements 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
    • H04R1/22—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
    • H04R1/22—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
    • H04R1/2815—Enclosures comprising vibrating or resonating arrangements of the bass reflex type
    • H04R1/2819—Enclosures comprising vibrating or resonating arrangements of the bass reflex type for loudspeaker transducers

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
FR887871A 1962-02-13 1962-02-13 Enceinte acoustique, destinée notamment aux chaînes de reproduction sonore à <<haute fidélité>> Expired FR1322235A (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
BE623937D BE623937A (pl) 1962-02-13
NL285007D NL285007A (pl) 1962-02-13
FR887871A FR1322235A (fr) 1962-02-13 1962-02-13 Enceinte acoustique, destinée notamment aux chaînes de reproduction sonore à <<haute fidélité>>
LU42585D LU42585A1 (pl) 1962-02-13 1962-10-24
US256336A US3186509A (en) 1962-02-13 1963-02-05 High fidelity loudspeaker system
GB5764/63A GB988456A (en) 1962-02-13 1963-04-12 Loudspeaker housing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR887871A FR1322235A (fr) 1962-02-13 1962-02-13 Enceinte acoustique, destinée notamment aux chaînes de reproduction sonore à <<haute fidélité>>

Publications (1)

Publication Number Publication Date
FR1322235A true FR1322235A (fr) 1963-03-29

Family

ID=8772585

Family Applications (1)

Application Number Title Priority Date Filing Date
FR887871A Expired FR1322235A (fr) 1962-02-13 1962-02-13 Enceinte acoustique, destinée notamment aux chaînes de reproduction sonore à <<haute fidélité>>

Country Status (6)

Country Link
US (1) US3186509A (pl)
BE (1) BE623937A (pl)
FR (1) FR1322235A (pl)
GB (1) GB988456A (pl)
LU (1) LU42585A1 (pl)
NL (1) NL285007A (pl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1291790B (de) * 1966-12-24 1969-04-03 Knoedler Gottlob Lautsprecherbox mit einem oder mehreren Lautsprechern

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2124737A1 (de) * 1970-05-21 1971-12-09 Sony Corp Vorrichtung zur Verzögerung eines Schallsignales
US3783967A (en) * 1972-02-24 1974-01-08 Us Health Focusing protective enclosure for ultrasonic transducer
US4235301A (en) * 1979-06-04 1980-11-25 Mitchell Robert W Folded column speaker enclosure
GB2149613A (en) * 1983-09-03 1985-06-12 Torquil Hector Rees Macleod Loudspeaker cabinet
JP2783839B2 (ja) * 1989-03-29 1998-08-06 三洋電機株式会社 スピーカ装置
US5111905A (en) * 1989-11-30 1992-05-12 Rogersound Labs, Inc. Speaker enclosure
US5012889A (en) * 1989-11-30 1991-05-07 Rogersound Labs, Inc. Speaker enclosure
GB2273415B (en) * 1992-12-11 1996-05-15 George James Johnston Loudspeaker enclosure
NO301674B1 (no) * 1995-05-24 1997-11-24 Petroleum Geo Services As Fremgangsmåte for installering av en eller flere instrumentenheter
JPH11220789A (ja) * 1998-01-30 1999-08-10 Sony Corp 電気音響変換装置
US8256566B1 (en) * 2011-08-19 2012-09-04 Rogersound Labs, LLC Speaker enclosure

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2805729A (en) * 1953-09-15 1957-09-10 Read Oliver Loudspeaker enclosure
US3047090A (en) * 1958-05-07 1962-07-31 Robert G Pruden Tuned acoustical device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1291790B (de) * 1966-12-24 1969-04-03 Knoedler Gottlob Lautsprecherbox mit einem oder mehreren Lautsprechern

Also Published As

Publication number Publication date
NL285007A (pl)
LU42585A1 (pl) 1962-12-24
GB988456A (en) 1965-04-07
US3186509A (en) 1965-06-01
BE623937A (pl)

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