FR663685A - Sound reproduction layout - Google Patents

Sound reproduction layout

Info

Publication number
FR663685A
FR663685A FR663685DA FR663685A FR 663685 A FR663685 A FR 663685A FR 663685D A FR663685D A FR 663685DA FR 663685 A FR663685 A FR 663685A
Authority
FR
France
Prior art keywords
sound reproduction
reproduction layout
layout
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
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.)
TECHNIK M B H GES
Original Assignee
TECHNIK M B H GES
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 by TECHNIK M B H GES filed Critical TECHNIK M B H GES
Application granted granted Critical
Publication of FR663685A publication Critical patent/FR663685A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B31/00—Associated working of cameras or projectors with sound-recording or sound-reproducing means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR663685D 1928-11-08 1928-11-08 Sound reproduction layout Expired FR663685A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR663685T 1928-11-08

Publications (1)

Publication Number Publication Date
FR663685A true FR663685A (en) 1929-08-23

Family

ID=9012227

Family Applications (1)

Application Number Title Priority Date Filing Date
FR663685D Expired FR663685A (en) 1928-11-08 1928-11-08 Sound reproduction layout

Country Status (1)

Country Link
FR (1) FR663685A (en)

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