FR2579852B1 - HIGH PERFORMANCE ACOUSTIC SPEAKER - Google Patents

HIGH PERFORMANCE ACOUSTIC SPEAKER

Info

Publication number
FR2579852B1
FR2579852B1 FR8504671A FR8504671A FR2579852B1 FR 2579852 B1 FR2579852 B1 FR 2579852B1 FR 8504671 A FR8504671 A FR 8504671A FR 8504671 A FR8504671 A FR 8504671A FR 2579852 B1 FR2579852 B1 FR 2579852B1
Authority
FR
France
Prior art keywords
high performance
acoustic speaker
performance acoustic
speaker
performance
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
FR8504671A
Other languages
French (fr)
Other versions
FR2579852A1 (en
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.)
JACQUET CASTELLANO PATRICE
Original Assignee
JACQUET CASTELLANO PATRICE
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 JACQUET CASTELLANO PATRICE filed Critical JACQUET CASTELLANO PATRICE
Priority to FR8504671A priority Critical patent/FR2579852B1/en
Publication of FR2579852A1 publication Critical patent/FR2579852A1/en
Application granted granted Critical
Publication of FR2579852B1 publication Critical patent/FR2579852B1/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
    • H04R1/2838—Enclosures comprising vibrating or resonating arrangements of the bandpass type
    • H04R1/2842—Enclosures comprising vibrating or resonating arrangements of the bandpass 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)
FR8504671A 1985-03-28 1985-03-28 HIGH PERFORMANCE ACOUSTIC SPEAKER Expired FR2579852B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8504671A FR2579852B1 (en) 1985-03-28 1985-03-28 HIGH PERFORMANCE ACOUSTIC SPEAKER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8504671A FR2579852B1 (en) 1985-03-28 1985-03-28 HIGH PERFORMANCE ACOUSTIC SPEAKER

Publications (2)

Publication Number Publication Date
FR2579852A1 FR2579852A1 (en) 1986-10-03
FR2579852B1 true FR2579852B1 (en) 1988-11-10

Family

ID=9317694

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8504671A Expired FR2579852B1 (en) 1985-03-28 1985-03-28 HIGH PERFORMANCE ACOUSTIC SPEAKER

Country Status (1)

Country Link
FR (1) FR2579852B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8717749U1 (en) * 1986-12-02 1990-01-11 Spors, Wolfgang, 2150 Buxtehude Speaker arrangement
GR1000561B (en) * 1988-06-01 1992-08-26 Wolfgang Spors Arrangement of loudspeakers
FR2645386B1 (en) * 1989-03-28 1991-06-21 Morel Jacques IMPROVED SOUND REPRODUCTION ASSEMBLY

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR971517A (en) * 1940-09-05 1951-01-18 Csf Improvements to acoustic damping devices
US2971598A (en) * 1956-08-23 1961-02-14 Sieler George Jerome Loud speaker
US3165587A (en) * 1962-10-08 1965-01-12 Richard L Alderson Multiple-loudspeaker system
US3327808A (en) * 1965-06-10 1967-06-27 Dyna Empire Inc Loud speaker housing
US3412824A (en) * 1967-02-17 1968-11-26 James C. Armstrong Speaker cabinet enclosure
DE2355318C2 (en) * 1973-11-06 1983-04-28 Thomas Dr.-Ing. 8504 Stein Kühl Set of components for an electroacoustic reproduction device
DE2433916A1 (en) * 1974-07-15 1976-01-29 Egon Karl Gaeckle Acoustic lens for diaphragm loudspeakers - is hemisphere of conical or similar spherical body for all round radiation

Also Published As

Publication number Publication date
FR2579852A1 (en) 1986-10-03

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Legal Events

Date Code Title Description
ST Notification of lapse
RN Application for restoration
FC Favourable decision of inpi director general on an application for restauration.
ST Notification of lapse