FR765926A - Photo-electric piano - Google Patents

Photo-electric piano

Info

Publication number
FR765926A
FR765926A FR765926DA FR765926A FR 765926 A FR765926 A FR 765926A FR 765926D A FR765926D A FR 765926DA FR 765926 A FR765926 A FR 765926A
Authority
FR
France
Prior art keywords
photo
electric piano
piano
electric
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)
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.)
BECHSTEIN PIANOFORTE VERKAUFS
Original Assignee
BECHSTEIN PIANOFORTE VERKAUFS
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 BECHSTEIN PIANOFORTE VERKAUFS filed Critical BECHSTEIN PIANOFORTE VERKAUFS
Application granted granted Critical
Publication of FR765926A publication Critical patent/FR765926A/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)
FR765926D 1932-12-22 1933-12-22 Photo-electric piano Expired FR765926A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE765926X 1932-12-22

Publications (1)

Publication Number Publication Date
FR765926A true FR765926A (en) 1934-06-18

Family

ID=6673235

Family Applications (1)

Application Number Title Priority Date Filing Date
FR765926D Expired FR765926A (en) 1932-12-22 1933-12-22 Photo-electric piano

Country Status (1)

Country Link
FR (1) FR765926A (en)

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