FR653951A - Sound reproduction system - Google Patents

Sound reproduction system

Info

Publication number
FR653951A
FR653951A FR653951DA FR653951A FR 653951 A FR653951 A FR 653951A FR 653951D A FR653951D A FR 653951DA FR 653951 A FR653951 A FR 653951A
Authority
FR
France
Prior art keywords
sound reproduction
reproduction system
sound
reproduction
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
Francois-Charles-Pie Henroteau
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 FR653951A publication Critical patent/FR653951A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H3/00—Instruments in which the tones are generated by electromechanical means
    • G10H3/03—Instruments in which the tones are generated by electromechanical means using pick-up means for reading recorded waves, e.g. on rotating discs drums, tapes or wires
    • G10H3/06—Instruments in which the tones are generated by electromechanical means using pick-up means for reading recorded waves, e.g. on rotating discs drums, tapes or wires using photoelectric pick-up means

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
FR653951D 1927-10-13 1928-05-07 Sound reproduction system Expired FR653951A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US653951XA 1927-10-13 1927-10-13

Publications (1)

Publication Number Publication Date
FR653951A true FR653951A (en) 1929-03-29

Family

ID=22062419

Family Applications (1)

Application Number Title Priority Date Filing Date
FR653951D Expired FR653951A (en) 1927-10-13 1928-05-07 Sound reproduction system

Country Status (1)

Country Link
FR (1) FR653951A (en)

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