Music data reading type electronic musical instrument
AssigneeNippon Gakki Seizo Kabushiki Kaisha
InventorsEisaku Okamoto, Kohtaro Mizuno
Life of this patent
Estimating the term…
Abstract
An electronic musical instrument having a reading device for reading music-playing data recorded on a part of a music sheet, comprises a musical instrument body having a first groove to support the music sheet during the play of a music and a second groove to initially receive the music sheet and to transfer the sheet into the first groove, with the first and second grooves being continuous to each other. The reading device reads the music-playing data from the sheet as the sheet is transferred through the second groove into the first groove, and supplies the data thus read to an internal memory device. Music is automatically played by successively reading out the music-playing data from the memory device.
Claims6
An electronic musical instrument comprising:
- (a) a keyboard;
- (b) a musical instrument body incorporating said keyboard, said musical instrument body having in an upper surface thereof behind said keyboard a first groove portion for supporting a music sheet during play of music on said music sheet and for holding said music sheet in a position to show a musical representation of musical notes on said music sheet to a player, a second groove portion and a third groove portion and all of which are upwardly opened to accept a lower portion of said music sheet and are arranged continuous to form a music sheet passage extending substantially parallel to a longitudinal direction of said keyboard, said music sheet having at said lower portion a data recording portion carrying music data corresponding to said musical notes;
- (c) a reading device disposed at said second groove portion for reading said music data from the data recording portion as the sheet is moved through said music sheet passage from the third groove portion through the second groove portion to the first groove portion;
- and
- (d) memory means for storing the music data read out by the reading device.
An electronic musical instrument utilizing a music sheet having a representing portion printed with musical note representation of a music piece and a data record portion at a lower portion of said sheet for carrying music data for reproduction of said music piece, said instrument comprising;
- a keyboard having a plurality of keys to be operated by a player;
- a music sheet passage comprising a groove having a bottom and an upper opening and located in an upper surface of said instrument behind said keyboard as seen from the player in front of the keyboard, said passage comprising an initial receiving section for receiving the lower portion of said sheet when the sheet is inserted into said passage by the player, a reading section continuous to said initial receiving section for readng the music data out of said data record portion of the music sheet when the music sheet is moved from the initial receiving section through the reading section, and a music sheet holding section continuous to said reading section for holding said music sheet in a position to show said musical representation to the player after said music sheet is moved through said reading section so that the music sheet can be moved in said passage from the initial receiving section to the holding section at a continuous single movement including a readout operation for the recorded music data;
- memory means which stores the music data read out at said reading section;
- and
- means responsive to the music data from said memory means for generating musical signals corresponding to said recorded music data.
Dependencies are inferred from the claim text.