FR1422831A - Appareil reproducteur de sons - Google Patents

Appareil reproducteur de sons

Info

Publication number
FR1422831A
FR1422831A FR950231A FR950231A FR1422831A FR 1422831 A FR1422831 A FR 1422831A FR 950231 A FR950231 A FR 950231A FR 950231 A FR950231 A FR 950231A FR 1422831 A FR1422831 A FR 1422831A
Authority
FR
France
Prior art keywords
sound reproduction
reproduction system
sound
reproduction
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
FR950231A
Other languages
English (en)
Inventor
Stig Carlsson
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 SE10974/62A external-priority patent/SE304309B/xx
Application filed filed Critical
Priority to FR950231A priority Critical patent/FR1422831A/fr
Application granted granted Critical
Publication of FR1422831A publication Critical patent/FR1422831A/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
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/323—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only for loudspeakers

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
FR950231A 1962-10-12 1963-10-10 Appareil reproducteur de sons Expired FR1422831A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR950231A FR1422831A (fr) 1962-10-12 1963-10-10 Appareil reproducteur de sons

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE10974/62A SE304309B (fr) 1962-10-12 1962-10-12
FR950231A FR1422831A (fr) 1962-10-12 1963-10-10 Appareil reproducteur de sons

Publications (1)

Publication Number Publication Date
FR1422831A true FR1422831A (fr) 1966-01-03

Family

ID=26203827

Family Applications (1)

Application Number Title Priority Date Filing Date
FR950231A Expired FR1422831A (fr) 1962-10-12 1963-10-10 Appareil reproducteur de sons

Country Status (1)

Country Link
FR (1) FR1422831A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0080991A3 (en) * 1981-11-26 1983-07-27 Stig Carlsson Loudspeaker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0080991A3 (en) * 1981-11-26 1983-07-27 Stig Carlsson Loudspeaker

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