FR80945E - Reproducteur à tuyaux sonores - Google Patents

Reproducteur à tuyaux sonores

Info

Publication number
FR80945E
FR80945E FR885410A FR885410A FR80945E FR 80945 E FR80945 E FR 80945E FR 885410 A FR885410 A FR 885410A FR 885410 A FR885410 A FR 885410A FR 80945 E FR80945 E FR 80945E
Authority
FR
France
Prior art keywords
player
sound pipe
sound
pipe
pipe player
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
FR885410A
Other languages
English (en)
Inventor
Robert Paul Ed Thiebaut-George
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
Priority claimed from FR787115A external-priority patent/FR1216851A/fr
Application filed filed Critical
Priority to FR885410A priority Critical patent/FR80945E/fr
Application granted granted Critical
Publication of FR80945E publication Critical patent/FR80945E/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; 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
    • H04R1/2853—Enclosures comprising vibrating or resonating arrangements using an acoustic labyrinth or a transmission line
    • H04R1/2857—Enclosures comprising vibrating or resonating arrangements using an acoustic labyrinth or a transmission line for loudspeaker transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; 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)
FR885410A 1959-02-17 1962-01-20 Reproducteur à tuyaux sonores Expired FR80945E (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR885410A FR80945E (fr) 1959-02-17 1962-01-20 Reproducteur à tuyaux sonores

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR787115A FR1216851A (fr) 1959-02-17 1959-02-17 Reproducteur à tuyaux sonores
FR885410A FR80945E (fr) 1959-02-17 1962-01-20 Reproducteur à tuyaux sonores

Publications (1)

Publication Number Publication Date
FR80945E true FR80945E (fr) 1963-07-05

Family

ID=26183818

Family Applications (1)

Application Number Title Priority Date Filing Date
FR885410A Expired FR80945E (fr) 1959-02-17 1962-01-20 Reproducteur à tuyaux sonores

Country Status (1)

Country Link
FR (1) FR80945E (fr)

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