FR1035602A - Improvements to acoustic systems - Google Patents

Improvements to acoustic systems

Info

Publication number
FR1035602A
FR1035602A FR1035602DA FR1035602A FR 1035602 A FR1035602 A FR 1035602A FR 1035602D A FR1035602D A FR 1035602DA FR 1035602 A FR1035602 A FR 1035602A
Authority
FR
France
Prior art keywords
acoustic systems
acoustic
systems
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)
Inventor
Pierre Marie
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.)
Sadir Carpentier SA
Original Assignee
Sadir Carpentier SA
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 Sadir Carpentier SA filed Critical Sadir Carpentier SA
Application granted granted Critical
Publication of FR1035602A publication Critical patent/FR1035602A/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
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/26—Sound-focusing or directing, e.g. scanning
    • G10K11/30—Sound-focusing or directing, e.g. scanning using refraction, e.g. acoustic lenses

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
FR1035602D 1951-01-17 1951-01-17 Improvements to acoustic systems Expired FR1035602A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1035602T 1951-01-17

Publications (1)

Publication Number Publication Date
FR1035602A true FR1035602A (en) 1953-08-26

Family

ID=9585842

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1035602D Expired FR1035602A (en) 1951-01-17 1951-01-17 Improvements to acoustic systems

Country Status (1)

Country Link
FR (1) FR1035602A (en)

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