FR1466790A - Enhancements to speaker pavilions - Google Patents

Enhancements to speaker pavilions

Info

Publication number
FR1466790A
FR1466790A FR47971A FR47971A FR1466790A FR 1466790 A FR1466790 A FR 1466790A FR 47971 A FR47971 A FR 47971A FR 47971 A FR47971 A FR 47971A FR 1466790 A FR1466790 A FR 1466790A
Authority
FR
France
Prior art keywords
pavilions
enhancements
speaker
speaker pavilions
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
FR47971A
Other languages
French (fr)
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.)
Decca Ltd
Original Assignee
Decca Ltd
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 GB4280/65A external-priority patent/GB1088756A/en
Application filed by Decca Ltd filed Critical Decca Ltd
Priority to FR47971A priority Critical patent/FR1466790A/en
Application granted granted Critical
Publication of FR1466790A publication Critical patent/FR1466790A/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
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
    • H04R1/345—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means for loudspeakers

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
FR47971A 1965-02-01 1966-02-01 Enhancements to speaker pavilions Expired FR1466790A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR47971A FR1466790A (en) 1965-02-01 1966-02-01 Enhancements to speaker pavilions

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4280/65A GB1088756A (en) 1965-02-01 1965-02-01 Improvements in or relating to loudspeaker horns
FR47971A FR1466790A (en) 1965-02-01 1966-02-01 Enhancements to speaker pavilions

Publications (1)

Publication Number Publication Date
FR1466790A true FR1466790A (en) 1967-01-20

Family

ID=26168288

Family Applications (1)

Application Number Title Priority Date Filing Date
FR47971A Expired FR1466790A (en) 1965-02-01 1966-02-01 Enhancements to speaker pavilions

Country Status (1)

Country Link
FR (1) FR1466790A (en)

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