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FR2612721B1 - ACOUSTIC SPEAKER ACCORDING TO THE SPEAKER FREQUENCY - Google Patents

ACOUSTIC SPEAKER ACCORDING TO THE SPEAKER FREQUENCY

Info

Publication number
FR2612721B1
FR2612721B1 FR8703562A FR8703562A FR2612721B1 FR 2612721 B1 FR2612721 B1 FR 2612721B1 FR 8703562 A FR8703562 A FR 8703562A FR 8703562 A FR8703562 A FR 8703562A FR 2612721 B1 FR2612721 B1 FR 2612721B1
Authority
FR
France
Prior art keywords
speaker
frequency
acoustic
speaker according
acoustic speaker
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
FR8703562A
Other languages
French (fr)
Other versions
FR2612721A1 (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.)
HAUTREUX FRANCOIS
HAUTREUX PHILIPPE
Original Assignee
HAUTREUX FRANCOIS
HAUTREUX PHILIPPE
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 HAUTREUX FRANCOIS, HAUTREUX PHILIPPE filed Critical HAUTREUX FRANCOIS
Priority to FR8703562A priority Critical patent/FR2612721B1/en
Publication of FR2612721A1 publication Critical patent/FR2612721A1/en
Application granted granted Critical
Publication of FR2612721B1 publication Critical patent/FR2612721B1/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

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)
FR8703562A 1987-03-16 1987-03-16 ACOUSTIC SPEAKER ACCORDING TO THE SPEAKER FREQUENCY Expired FR2612721B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8703562A FR2612721B1 (en) 1987-03-16 1987-03-16 ACOUSTIC SPEAKER ACCORDING TO THE SPEAKER FREQUENCY

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8703562A FR2612721B1 (en) 1987-03-16 1987-03-16 ACOUSTIC SPEAKER ACCORDING TO THE SPEAKER FREQUENCY

Publications (2)

Publication Number Publication Date
FR2612721A1 FR2612721A1 (en) 1988-09-23
FR2612721B1 true FR2612721B1 (en) 1989-06-16

Family

ID=9349005

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8703562A Expired FR2612721B1 (en) 1987-03-16 1987-03-16 ACOUSTIC SPEAKER ACCORDING TO THE SPEAKER FREQUENCY

Country Status (1)

Country Link
FR (1) FR2612721B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1901388A (en) * 1930-04-18 1933-03-14 Rca Corp Method and apparatus for eliminating the effect of cabinet resonance
CH326618A (en) * 1953-11-14 1957-12-31 Tesla Np Loudspeaker enclosure
US4439644A (en) * 1981-11-24 1984-03-27 Edmund M. Jaskiewicz Loud speaker enclosure
FI823540A0 (en) * 1982-10-18 1982-10-18 Polarpro Oy HOEGTALARE

Also Published As

Publication number Publication date
FR2612721A1 (en) 1988-09-23

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Legal Events

Date Code Title Description
ST Notification of lapse