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FR1284598A - Device for disturbing the geometric propagation of sounds - Google Patents

Device for disturbing the geometric propagation of sounds

Info

Publication number
FR1284598A
FR1284598A FR848623A FR848623A FR1284598A FR 1284598 A FR1284598 A FR 1284598A FR 848623 A FR848623 A FR 848623A FR 848623 A FR848623 A FR 848623A FR 1284598 A FR1284598 A FR 1284598A
Authority
FR
France
Prior art keywords
disturbing
sounds
geometric propagation
geometric
propagation
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
FR848623A
Other languages
French (fr)
Inventor
Marcel Victor Locquin
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 FR848623A priority Critical patent/FR1284598A/en
Application granted granted Critical
Publication of FR1284598A publication Critical patent/FR1284598A/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
    • G10K11/002—Devices for damping, suppressing, obstructing or conducting sound in acoustic devices
    • 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
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/20—Reflecting arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
FR848623A 1961-01-03 1961-01-03 Device for disturbing the geometric propagation of sounds Expired FR1284598A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR848623A FR1284598A (en) 1961-01-03 1961-01-03 Device for disturbing the geometric propagation of sounds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR848623A FR1284598A (en) 1961-01-03 1961-01-03 Device for disturbing the geometric propagation of sounds

Publications (1)

Publication Number Publication Date
FR1284598A true FR1284598A (en) 1962-02-16

Family

ID=8745949

Family Applications (1)

Application Number Title Priority Date Filing Date
FR848623A Expired FR1284598A (en) 1961-01-03 1961-01-03 Device for disturbing the geometric propagation of sounds

Country Status (1)

Country Link
FR (1) FR1284598A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2421445A1 (en) * 1978-03-27 1979-10-26 Tokyo Shibaura Electric Co ULTRA-SOUND DETECTOR

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2421445A1 (en) * 1978-03-27 1979-10-26 Tokyo Shibaura Electric Co ULTRA-SOUND DETECTOR

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