FR811186A - Device for recording acoustic oscillations - Google Patents

Device for recording acoustic oscillations

Info

Publication number
FR811186A
FR811186A FR811186DA FR811186A FR 811186 A FR811186 A FR 811186A FR 811186D A FR811186D A FR 811186DA FR 811186 A FR811186 A FR 811186A
Authority
FR
France
Prior art keywords
acoustic oscillations
recording acoustic
recording
oscillations
acoustic
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.)
Ronag A G
Original Assignee
Ronag A G
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 Ronag A G filed Critical Ronag A G
Application granted granted Critical
Publication of FR811186A publication Critical patent/FR811186A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K13/00—Cones, diaphragms, or the like, for emitting or receiving sound in general

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
FR811186D 1935-12-13 1936-07-31 Device for recording acoustic oscillations Expired FR811186A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT811186X 1935-12-13

Publications (1)

Publication Number Publication Date
FR811186A true FR811186A (en) 1937-04-08

Family

ID=3681354

Family Applications (1)

Application Number Title Priority Date Filing Date
FR811186D Expired FR811186A (en) 1935-12-13 1936-07-31 Device for recording acoustic oscillations

Country Status (1)

Country Link
FR (1) FR811186A (en)

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