FR2263573A1 - Deflector panel for sound waves - deflects horizontal wavefront upwards and modifies wavelength - Google Patents

Deflector panel for sound waves - deflects horizontal wavefront upwards and modifies wavelength

Info

Publication number
FR2263573A1
FR2263573A1 FR7408778A FR7408778A FR2263573A1 FR 2263573 A1 FR2263573 A1 FR 2263573A1 FR 7408778 A FR7408778 A FR 7408778A FR 7408778 A FR7408778 A FR 7408778A FR 2263573 A1 FR2263573 A1 FR 2263573A1
Authority
FR
France
Prior art keywords
upwards
deflects
modifies
wavelength
sound waves
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.)
Granted
Application number
FR7408778A
Other languages
English (en)
French (fr)
Other versions
FR2263573B3 (Direct
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.)
PERROT GABRIEL FR
Original Assignee
PERROT GABRIEL FR
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 PERROT GABRIEL FR filed Critical PERROT GABRIEL FR
Priority to FR7408778A priority Critical patent/FR2263573A1/fr
Publication of FR2263573A1 publication Critical patent/FR2263573A1/fr
Application granted granted Critical
Publication of FR2263573B3 publication Critical patent/FR2263573B3/fr
Granted 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
    • G10K11/20—Reflecting arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Baking, Grill, Roasting (AREA)
FR7408778A 1974-03-05 1974-03-05 Deflector panel for sound waves - deflects horizontal wavefront upwards and modifies wavelength Granted FR2263573A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7408778A FR2263573A1 (en) 1974-03-05 1974-03-05 Deflector panel for sound waves - deflects horizontal wavefront upwards and modifies wavelength

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7408778A FR2263573A1 (en) 1974-03-05 1974-03-05 Deflector panel for sound waves - deflects horizontal wavefront upwards and modifies wavelength

Publications (2)

Publication Number Publication Date
FR2263573A1 true FR2263573A1 (en) 1975-10-03
FR2263573B3 FR2263573B3 (Direct) 1976-12-24

Family

ID=9136348

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7408778A Granted FR2263573A1 (en) 1974-03-05 1974-03-05 Deflector panel for sound waves - deflects horizontal wavefront upwards and modifies wavelength

Country Status (1)

Country Link
FR (1) FR2263573A1 (Direct)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0416487A3 (en) * 1989-09-08 1992-03-25 Stog, Arnulf Sound transducer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0416487A3 (en) * 1989-09-08 1992-03-25 Stog, Arnulf Sound transducer

Also Published As

Publication number Publication date
FR2263573B3 (Direct) 1976-12-24

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