FR517800A - Device for transmitting acoustic signals in water - Google Patents

Device for transmitting acoustic signals in water

Info

Publication number
FR517800A
FR517800A FR517800A FR517800DA FR517800A FR 517800 A FR517800 A FR 517800A FR 517800 A FR517800 A FR 517800A FR 517800D A FR517800D A FR 517800DA FR 517800 A FR517800 A FR 517800A
Authority
FR
France
Prior art keywords
water
acoustic signals
transmitting acoustic
transmitting
signals
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
FR517800A
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.)
Signal GmbH
Original Assignee
Signal GmbH
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 Signal GmbH filed Critical Signal GmbH
Application granted granted Critical
Publication of FR517800A publication Critical patent/FR517800A/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
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/004—Mounting transducers, e.g. provided with mechanical moving or orienting device

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
FR517800A 1914-10-09 1918-11-05 Device for transmitting acoustic signals in water Expired FR517800A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE517800X 1914-10-09

Publications (1)

Publication Number Publication Date
FR517800A true FR517800A (en) 1921-05-11

Family

ID=6549703

Family Applications (1)

Application Number Title Priority Date Filing Date
FR517800A Expired FR517800A (en) 1914-10-09 1918-11-05 Device for transmitting acoustic signals in water

Country Status (1)

Country Link
FR (1) FR517800A (en)

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