FR2459599A1 - Enceinte acoustique de salon a tuyaux - Google Patents

Enceinte acoustique de salon a tuyaux Download PDF

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Publication number
FR2459599A1
FR2459599A1 FR7915245A FR7915245A FR2459599A1 FR 2459599 A1 FR2459599 A1 FR 2459599A1 FR 7915245 A FR7915245 A FR 7915245A FR 7915245 A FR7915245 A FR 7915245A FR 2459599 A1 FR2459599 A1 FR 2459599A1
Authority
FR
France
Prior art keywords
fact
loudspeaker
pipes
plate
fabric
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
FR7915245A
Other languages
English (en)
French (fr)
Other versions
FR2459599B1 (enExample
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 FR7915245A priority Critical patent/FR2459599A1/fr
Publication of FR2459599A1 publication Critical patent/FR2459599A1/fr
Application granted granted Critical
Publication of FR2459599B1 publication Critical patent/FR2459599B1/fr
Granted legal-status Critical Current

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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
    • H04R1/2846—Vents, i.e. ports, e.g. shape thereof or tuning thereof with damping material
    • H04R1/2849—Vents, i.e. ports, e.g. shape thereof or tuning thereof with damping material 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)
FR7915245A 1979-06-14 1979-06-14 Enceinte acoustique de salon a tuyaux Granted FR2459599A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7915245A FR2459599A1 (fr) 1979-06-14 1979-06-14 Enceinte acoustique de salon a tuyaux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7915245A FR2459599A1 (fr) 1979-06-14 1979-06-14 Enceinte acoustique de salon a tuyaux

Publications (2)

Publication Number Publication Date
FR2459599A1 true FR2459599A1 (fr) 1981-01-09
FR2459599B1 FR2459599B1 (enExample) 1983-08-26

Family

ID=9226613

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7915245A Granted FR2459599A1 (fr) 1979-06-14 1979-06-14 Enceinte acoustique de salon a tuyaux

Country Status (1)

Country Link
FR (1) FR2459599A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3222061A1 (de) * 1981-06-15 1983-01-05 Western Electric Co., Inc., 10038 New York, N.Y. Laengserregte mikrophon- und lautsprecheranordnung
US5115473A (en) * 1989-09-04 1992-05-19 Sony Corporation Transducer having two ducts

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1811985A (en) * 1928-12-01 1931-06-30 Murray T Quigg Sound resonating and amplifying device
FR715266A (fr) * 1930-04-02 1931-11-28 Perfectionnements apportés à l'émission de sons par les récepteurs radiophoniques et les machines parlantes
FR739681A (enExample) * 1932-06-03 1933-01-16
FR833663A (fr) * 1937-06-30 1938-10-27 Dispositif correcteur et amplificateur sonore
FR1216851A (fr) * 1959-02-17 1960-04-28 Reproducteur à tuyaux sonores
DE2448088A1 (de) * 1974-10-09 1976-04-15 Volker Herr Rundstrahlende lautsprecheranordnung

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1811985A (en) * 1928-12-01 1931-06-30 Murray T Quigg Sound resonating and amplifying device
FR715266A (fr) * 1930-04-02 1931-11-28 Perfectionnements apportés à l'émission de sons par les récepteurs radiophoniques et les machines parlantes
FR739681A (enExample) * 1932-06-03 1933-01-16
FR833663A (fr) * 1937-06-30 1938-10-27 Dispositif correcteur et amplificateur sonore
FR1216851A (fr) * 1959-02-17 1960-04-28 Reproducteur à tuyaux sonores
DE2448088A1 (de) * 1974-10-09 1976-04-15 Volker Herr Rundstrahlende lautsprecheranordnung

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3222061A1 (de) * 1981-06-15 1983-01-05 Western Electric Co., Inc., 10038 New York, N.Y. Laengserregte mikrophon- und lautsprecheranordnung
AT378888B (de) * 1981-06-15 1985-10-10 Western Electric Co Akustische laengsstrahleinrichtung
US5115473A (en) * 1989-09-04 1992-05-19 Sony Corporation Transducer having two ducts

Also Published As

Publication number Publication date
FR2459599B1 (enExample) 1983-08-26

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Legal Events

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ST Notification of lapse