FR611459A - Reproducteur phonographique supprimant les pavillon et caisse de résonance - Google Patents

Reproducteur phonographique supprimant les pavillon et caisse de résonance

Info

Publication number
FR611459A
FR611459A FR611459DA FR611459A FR 611459 A FR611459 A FR 611459A FR 611459D A FR611459D A FR 611459DA FR 611459 A FR611459 A FR 611459A
Authority
FR
France
Prior art keywords
phonographic
horn
player
eliminating
resonance chamber
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
English (en)
Inventor
Germain Jacques-Vuarambon
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 FR611459A publication Critical patent/FR611459A/fr
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
    • G10K13/00—Cones, diaphragms, or the like, for emitting or receiving sound in general

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
FR611459D 1925-06-10 1925-06-10 Reproducteur phonographique supprimant les pavillon et caisse de résonance Expired FR611459A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR611459T 1925-06-10

Publications (1)

Publication Number Publication Date
FR611459A true FR611459A (fr) 1926-09-29

Family

ID=8978107

Family Applications (1)

Application Number Title Priority Date Filing Date
FR611459D Expired FR611459A (fr) 1925-06-10 1925-06-10 Reproducteur phonographique supprimant les pavillon et caisse de résonance

Country Status (1)

Country Link
FR (1) FR611459A (fr)

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