FR2738983B1 - ACOUSTIC SPEAKER OF THE TYPE HAVING A RIGID STRUCTURE SUPPORTING AT LEAST ONE SPEAKER FIXED ON A FLAT WALL - Google Patents

ACOUSTIC SPEAKER OF THE TYPE HAVING A RIGID STRUCTURE SUPPORTING AT LEAST ONE SPEAKER FIXED ON A FLAT WALL

Info

Publication number
FR2738983B1
FR2738983B1 FR9511022A FR9511022A FR2738983B1 FR 2738983 B1 FR2738983 B1 FR 2738983B1 FR 9511022 A FR9511022 A FR 9511022A FR 9511022 A FR9511022 A FR 9511022A FR 2738983 B1 FR2738983 B1 FR 2738983B1
Authority
FR
France
Prior art keywords
speaker
type
rigid structure
flat wall
structure supporting
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 - Fee Related
Application number
FR9511022A
Other languages
French (fr)
Other versions
FR2738983A1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR9511022A priority Critical patent/FR2738983B1/en
Publication of FR2738983A1 publication Critical patent/FR2738983A1/en
Application granted granted Critical
Publication of FR2738983B1 publication Critical patent/FR2738983B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
FR9511022A 1995-09-20 1995-09-20 ACOUSTIC SPEAKER OF THE TYPE HAVING A RIGID STRUCTURE SUPPORTING AT LEAST ONE SPEAKER FIXED ON A FLAT WALL Expired - Fee Related FR2738983B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9511022A FR2738983B1 (en) 1995-09-20 1995-09-20 ACOUSTIC SPEAKER OF THE TYPE HAVING A RIGID STRUCTURE SUPPORTING AT LEAST ONE SPEAKER FIXED ON A FLAT WALL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9511022A FR2738983B1 (en) 1995-09-20 1995-09-20 ACOUSTIC SPEAKER OF THE TYPE HAVING A RIGID STRUCTURE SUPPORTING AT LEAST ONE SPEAKER FIXED ON A FLAT WALL

Publications (2)

Publication Number Publication Date
FR2738983A1 FR2738983A1 (en) 1997-03-21
FR2738983B1 true FR2738983B1 (en) 1997-10-17

Family

ID=9482743

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9511022A Expired - Fee Related FR2738983B1 (en) 1995-09-20 1995-09-20 ACOUSTIC SPEAKER OF THE TYPE HAVING A RIGID STRUCTURE SUPPORTING AT LEAST ONE SPEAKER FIXED ON A FLAT WALL

Country Status (1)

Country Link
FR (1) FR2738983B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2830717B1 (en) * 2001-10-05 2004-07-16 Waterfall ACOUSTIC SPEAKER CONSISTING OF A HEAT DISSIPATOR HOUSING

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2852087A (en) * 1955-02-15 1958-09-16 Dolph W Ruschhaupt Sound reproducing devices
US3976838A (en) * 1973-07-09 1976-08-24 Stallings Jr Robert J High fidelity sound reproduction system
DE2804922A1 (en) * 1978-02-06 1979-08-09 Norbert Schoenartz Loudspeaker box made entirely of glass - has glass reinforcing ribs on inside and/or outside and is made in one piece by casting
JPS6012891A (en) * 1983-07-04 1985-01-23 Pioneer Electronic Corp Wall type speaker cabinet made of resin
US4806191A (en) * 1987-02-26 1989-02-21 Pda Engineering Glass laminated structure injection molding and laminating apparatus
DE3721886A1 (en) * 1987-07-02 1989-01-12 Kellco Keller & Pfahls Gmbh Loudspeaker enclosure
DK0531998T3 (en) * 1991-09-11 1997-05-05 Npl Ltd Speaker unit and deck structure therefore

Also Published As

Publication number Publication date
FR2738983A1 (en) 1997-03-21

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20090529