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| Number | Title | Issue Date |
| 5247131 | Electronic musical instrument with multi-model performance manipulator An electronic musical instrument capable of achieving a variety of performance mode. A manipulation region to be played with a hand manipulator is divided into regions of different performance modes. Tone signal parameters are generated differently depend... | 09/21/1993 |
| 5144875 | Music sheet There is provided a music sheet having a magnetic data recording section. The magnetic data recording section is provided in parallel with a lower edge of the sheet and stores automatic performance data for manual performance, a front surface of the sheet... | 09/08/1992 |
| 4832605 | Teaching and demonstration system A teaching and demonstration system is disclosed comprising a looseleaf notebook with a clear plastic pocket attached to the outside of its front cover. A metallic sheet is inserted into the pocket and a nonmetallic sheet is inserted between the metallic ... | 05/23/1989 |
| 4736665 | Musical language game A musical language game including a plurality of board modules with musical staff lines in the form of painted grooves on one face of the board. A series of grooves are defined on another face of the board. Melody pieces permit forming of the notes on the... | 04/12/1988 |
| 4706536 | Membrane keyboard for songbook tone generator A membrane keyboard for e.g. a low cost electronic tone generator of the type affixed to the binding of a songbook is disclosed. The keyboard includes a base carrying a set of interdigital upwardly facing printed circuit contacts for each key. A membrane ... | 11/17/1987 |
| 4552052 | Modulation rule A modulation rule having a member marked with a keyboard including white keys and black keys arranged in a similar manner to that of a keyboard musical instrument, and an indication table in which the names of keys are marked, for which the keys marked on... | 11/12/1985 |
| 4464971 | Musical education display apparatus A musical education display apparatus for musical instruction or composition. A display board is utilized with staff indicia which, in turn, is capable of removably restraining and displaying a series of notation indicia as desired. A retention storage tr... | 08/14/1984 |
| 4444083 | Keyboard instrument, especially a piano or similar instrument Keyboard instrument, in particular a piano or similar instrument that has keys and that can be used in conjunction with aids to learning in the form of templates, characterized in that, of the white keys (long keys 2) that form the C-major scale, the widt... | 04/24/1984 |
| 4404886 | Note reading octave isolator A musical teaching and playing aid has a sheath with a front panel defining spaced octaves of a keyboard instrument keyboard with slits just above the keys for the insertion of insert cards each of which is identified as to the octave above which it will ... | 09/20/1983 |
| 4295407 | Keyboard simulation with vertical inversion indexes A teaching aid simplifies the understanding and practicing of the inversions of the major triads of the diatonic scale by utilizing a series of insert cards which slide into a simulated keyboard and read up vertically duplicate sets of the scale tones of ... | 10/20/1981 |
| 4281578 | Clef and scale indicator for music instruments A programmable music instrument comprises an indicator for indicating a particular tone having a clef and a relevant scale on a screen, a liquid crystal display, and an electrochromic display cell or the like. A series of input keys is provided for provid... | 08/04/1981 |
| 4246827 | Device for teaching music A device for teaching music comprising, in combination, a set of pegs or keys subdivided into seven groups corresponding to the seven musical notes, a set of cards obtained by a sheet material, each card containing a musical passage consisting of coded ho... | 01/27/1981 |
| 4108042 | Music teaching machine A music teaching machine comprising a rotatable disc sandwiched between two panels. Each of the panels is provided with a cut out through which information provided on both sides of the disc is displayed, information and instructions and finger rests. The... | 08/22/1978 |
| 4041828 | Chord fingering coordinator The invention is a teaching and practicing aid for music students which graphically displays the relationship of the dominant, tonic, and subdominant scales in a particular key signature and as they relate to the diatonic scale in that key signature, the ... | 08/16/1977 |
| 4031797 | Pocket-size musical chord study aid A self-contained unit similar to a conventional pocket calculator provides indications of the make-up of musical chord triads for use as a self-study aid.... | 06/28/1977 |
| 3978756 | Guitar instruction system An instruction system for a string instrument such as a guitar comprising note indicia underlying the strings of the guitar along the fingerboard and adjacent to the frets, a music sheet containing the musical exercise to be practiced, a holder for suppor... | 09/07/1976 |
| 3960046 | Music teaching device A music teaching device in which the musical scale is marked on a circular disc co-operable with a second disc bearing musical information the two discs being relatively rotatable about their centers to relatively align the scale markings with the informa... | 06/01/1976 |
