FR1339664A - Reproducteur de son - Google Patents

Reproducteur de son

Info

Publication number
FR1339664A
FR1339664A FR908308A FR908308A FR1339664A FR 1339664 A FR1339664 A FR 1339664A FR 908308 A FR908308 A FR 908308A FR 908308 A FR908308 A FR 908308A FR 1339664 A FR1339664 A FR 1339664A
Authority
FR
France
Prior art keywords
sound reproducer
reproducer
sound
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
FR908308A
Other languages
English (en)
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 FR908308A priority Critical patent/FR1339664A/fr
Application granted granted Critical
Publication of FR1339664A publication Critical patent/FR1339664A/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; 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 
    • H04R1/26—Spatial arrangements of separate transducers responsive to two or more frequency ranges

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
FR908308A 1962-08-31 1962-08-31 Reproducteur de son Expired FR1339664A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR908308A FR1339664A (fr) 1962-08-31 1962-08-31 Reproducteur de son

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR908308A FR1339664A (fr) 1962-08-31 1962-08-31 Reproducteur de son

Publications (1)

Publication Number Publication Date
FR1339664A true FR1339664A (fr) 1963-10-11

Family

ID=8786059

Family Applications (1)

Application Number Title Priority Date Filing Date
FR908308A Expired FR1339664A (fr) 1962-08-31 1962-08-31 Reproducteur de son

Country Status (1)

Country Link
FR (1) FR1339664A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3824343A (en) * 1972-11-29 1974-07-16 J Dahlquist Multiple driver dynamic loud speaker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3824343A (en) * 1972-11-29 1974-07-16 J Dahlquist Multiple driver dynamic loud speaker

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