FR650313A - Diffusion surface for vibratory waves - Google Patents

Diffusion surface for vibratory waves

Info

Publication number
FR650313A
FR650313A FR650313DA FR650313A FR 650313 A FR650313 A FR 650313A FR 650313D A FR650313D A FR 650313DA FR 650313 A FR650313 A FR 650313A
Authority
FR
France
Prior art keywords
diffusion surface
vibratory waves
vibratory
waves
diffusion
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
Gustave Lyon
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
Application granted granted Critical
Publication of FR650313A publication Critical patent/FR650313A/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
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
FR650313D 1928-03-02 1928-03-02 Diffusion surface for vibratory waves Expired FR650313A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR650313T 1928-03-02

Publications (1)

Publication Number Publication Date
FR650313A true FR650313A (en) 1929-01-08

Family

ID=9003902

Family Applications (1)

Application Number Title Priority Date Filing Date
FR650313D Expired FR650313A (en) 1928-03-02 1928-03-02 Diffusion surface for vibratory waves

Country Status (1)

Country Link
FR (1) FR650313A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2584797A (en) * 1945-11-24 1952-02-05 Emi Ltd Wall with sound absorbing material positioned behind an array of sound reflectors
US2684724A (en) * 1948-10-01 1954-07-27 Bell Telephone Labor Inc Sound wave refractor
DE1031375B (en) * 1956-03-24 1958-06-04 Christian Oelting Fa Structural structures with a deformed outer surface used for camouflage against incident radar waves
US3068956A (en) * 1960-08-04 1962-12-18 John A Cooley Acoustico-illuminative tile
US4477505A (en) * 1982-12-13 1984-10-16 Lord Corporation Structure for absorbing acoustic and other wave energy
DE3412921A1 (en) * 1984-04-06 1985-10-17 Basaltin GmbH & Co, 5460 Linz Sound-insulating element

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2584797A (en) * 1945-11-24 1952-02-05 Emi Ltd Wall with sound absorbing material positioned behind an array of sound reflectors
US2684724A (en) * 1948-10-01 1954-07-27 Bell Telephone Labor Inc Sound wave refractor
DE1031375B (en) * 1956-03-24 1958-06-04 Christian Oelting Fa Structural structures with a deformed outer surface used for camouflage against incident radar waves
US3068956A (en) * 1960-08-04 1962-12-18 John A Cooley Acoustico-illuminative tile
US4477505A (en) * 1982-12-13 1984-10-16 Lord Corporation Structure for absorbing acoustic and other wave energy
DE3412921A1 (en) * 1984-04-06 1985-10-17 Basaltin GmbH & Co, 5460 Linz Sound-insulating element

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