FR1225845A - Improvements to sound devices made up of a loudspeaker and a vented acoustic enclosure - Google Patents

Improvements to sound devices made up of a loudspeaker and a vented acoustic enclosure

Info

Publication number
FR1225845A
FR1225845A FR787326A FR787326A FR1225845A FR 1225845 A FR1225845 A FR 1225845A FR 787326 A FR787326 A FR 787326A FR 787326 A FR787326 A FR 787326A FR 1225845 A FR1225845 A FR 1225845A
Authority
FR
France
Prior art keywords
loudspeaker
devices made
acoustic enclosure
sound devices
vented
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
FR787326A
Other languages
French (fr)
Inventor
Joseph-Henri Leon
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 filed Critical
Priority to FR787326A priority Critical patent/FR1225845A/en
Priority to ES0250593A priority patent/ES250593A1/en
Application granted granted Critical
Publication of FR1225845A publication Critical patent/FR1225845A/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
    • H04R1/2815—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)
  • Catching Or Destruction (AREA)
FR787326A 1959-02-20 1959-02-20 Improvements to sound devices made up of a loudspeaker and a vented acoustic enclosure Expired FR1225845A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR787326A FR1225845A (en) 1959-02-20 1959-02-20 Improvements to sound devices made up of a loudspeaker and a vented acoustic enclosure
ES0250593A ES250593A1 (en) 1959-02-20 1959-07-06 Improvements introduced in the sound devices (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR787326A FR1225845A (en) 1959-02-20 1959-02-20 Improvements to sound devices made up of a loudspeaker and a vented acoustic enclosure

Publications (1)

Publication Number Publication Date
FR1225845A true FR1225845A (en) 1960-07-04

Family

ID=8711543

Family Applications (1)

Application Number Title Priority Date Filing Date
FR787326A Expired FR1225845A (en) 1959-02-20 1959-02-20 Improvements to sound devices made up of a loudspeaker and a vented acoustic enclosure

Country Status (2)

Country Link
ES (1) ES250593A1 (en)
FR (1) FR1225845A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4219099A (en) * 1977-10-11 1980-08-26 Bernard Sacks Acoustic reproduction transducer enclosure
US5009281A (en) * 1988-03-10 1991-04-23 Yamaha Corporation Acoustic apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4219099A (en) * 1977-10-11 1980-08-26 Bernard Sacks Acoustic reproduction transducer enclosure
US5009281A (en) * 1988-03-10 1991-04-23 Yamaha Corporation Acoustic apparatus

Also Published As

Publication number Publication date
ES250593A1 (en) 1960-02-01

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