Abstract: A method for generating a musical score based on user performance during playing a keyboard instrument may include detecting a status change of a plurality of execution devices of the keyboard instrument. The method may include generating a first signal according to the detected status change. The method may include generating a second signal indicating a plurality of timestamps. The method may include determining a tune of the musical score based on the first signal. The method may include determining a rhythm of the musical score based on the second signal. The method may further include generating the musical score based on the tune and the rhythm of the musical score.

Abstract: A method and apparatus for composing and teaching of music while learning to read music is provided that involves a user following a supported sequence of tasks that guide creativity of the user to construct a musical composition. The musical composition is constructed by assigning alphabetical characters to colors and musical notes to form a chart, forming words and phrases using the alphabetical characters, and cross-referencing the words and phrases to the chart. Various interactive components and computer software facilitate use of the method and process.

Abstract: The audiovisual teaching apparatus (2) for demonstration purposes before a group of students has a frame (6) on which is mounted a board (4). The front surface of the board (4) includes an area (5) treated to function as a whiteboard surface on which standard dry-maker pens can be used to removably write and draw on the surface. The whiteboard surface (5) is pre-printed with a plurality of musical staves (8) and has an array of substantially parallel conductive tracks aligned with the lines and spaces of the musical staves (8). The conductive tracks are connected to sound reproduction apparatus and a hand-held wand (24), which includes a localized antenna, is adapted to select an individual line or space of the musical stave (8) so that the selected note is played by the sound reproduction apparatus.

Abstract: Data set generation and data set presentation for image processing are described. The processing determines a location for each of one or more musical artifacts in the image and identifies a corresponding label for each of the musical artifacts, generating a training file that associates the identified labels and determined locations of the musical artifacts with the image, and presenting the training file to a neural network for training.

Abstract: Methods and systems for converting digital music scores to Braille, and vice versa and for creating Braille and digital music scores directly from music keyboard entry. The system and methods are embodied in computer programs which can extract note data from a digital score or Midi file, and correlate the note data with Braille cell data in a computer processor. A digital Braille score is created from the Braille cell data, and can be output as an embossed score, as a printed simulated Braille score or on a refreshable Braille display. The computer programs can also create digital scores from input Braille scores. Hardware components can include a music keyboard having a processor, a digital storage device and an integrated refreshable Braille display.

Abstract: A method and system for recognizing handwritten music notations is described. The method includes steps of recognizing notations within a notation category and receiving a plurality of input strokes corresponding to handwritten music notations. Nearby strokes may be grouped to a first input stroke of the plurality of input strokes to make a stroke set and the stroke set is compared with the notations in the notation category. A determination is made as to whether the stroke set is recognized as at least one candidate notation within the notation category, a candidate list of recognized candidate notations is provided, and a music score is generated based upon the recognized candidate notations.

Abstract: Systems and methods for performing simple and quick real time single music note recognition algorithm based on fuzzy pattern matching are disclosed. In one aspect, the systems and methods use a 256-point FFT and fuzzy pattern identification and recognition method. The systems and methods can recognize a note as short as 0.125 seconds in a frequency range from 16 Hz to 4000 Hz, with 11.025 KHz sampling rate and 8-bit per sampling signal. The systems and methods may be used as part of a music tutor system that receives a played note, identifies the played note, and compares the played note with a reference note. An indication may be given as to whether the played note matched the reference note.

Abstract: An instructional device for use by music students is constructed as an outer sleeve having a slide member fitted within it. The outer sleeve has first and second sets of openings and is imprinted with a representation of a piano keyboard. The slide member has alphabetic representations of musical notes showing through the first set of openings as the slide member is moved. One alphabetic representation shows the musical key selected and seven others display the notes of the chromatic scale and major and minor chords associated with that key. A first series of markings sized and located to show through the second set of openings will indicate the piano keys related to the chromatic scale selected. Additional sets of openings and markings on the slide member indicate the piano keys associated with the major and minor chords selected. These piano keys shown by colored markings or specially shaped openings.

Abstract: A computer-implemented method (and system) for composing music, includes launching a menu based on an input from an input device, selectively inputting musical notation with the input device based on the menu items and unconstrained handwriting by a composer, and displaying the musical notation.

Abstract: A computerized tablature composer automatically updates a tablature notation following edits of a corresponding staff notation. The computerized tablature composer conversely links edits to a tablature notation with corresponding updates in a staff notation for a corresponding musical score. The computerized tablature composer ensures vertical alignment between corresponding notes in a staff notation and a tablature notation. The computerized tablature composer ensures that the actual played notes in both musical representations are aligned so that the musician knows which note in the staff notation corresponds to which note in the tablature notation. The computerized tablature composer further allows the coupling between tablature and conventional staff notation to be de-coupled upon request. The computerized tablature composer provides a musician with alternate fret locations for the notes in a musical work when the musician indicates an alternate string for a given note.

Abstract: An apparatus for the translation of musical chords from one key to another key. Both the electronics and mechanical embodiments of the invention permit the user to translate a musical score in a source key to a target key by identifying the appropriate chords for the target key. In the mechanical embodiments, the source key is physically aligned with the target key. This positions the chords to also be in aligned or associated with each other. In the electronics embodiment, the user establishes the source key and the target key to establish the chord mapping. In one electronic embodiment, the operator also identifies the source chord for the absolute identification of the targeted chord. Optionally, a listing of the chord mapping is printed for later reference or for transcription onto the musical score.

Abstract: An automatic music transcription method and system for generating a muscial score from an input acoustic signal. The acoustic signal may include vocal songs, vocal humming, and music from musical instruments.

Abstract: A musical score block copy forming apparatus has a musical keyboard (1) having a full-scale key group and a chromatic-scale key group, and a function keyboard (2) having function keys, and the like. Data input at the keyboards (1, 2) and data necessary for a musical score forming arithmetic operation are stored in a storage unit (7). The input data and the data stored in the storage unit (7) are subjected to arithmetic processing by an arithmetic processing unit (3). The arithmetic processing unit (3) has a layout change function used when a musical score is formed, and can display a musical score on a display (4) on the basis of an arithmetic result. The musical score displayed on the display is output to an output unit (5) for forming a block copy of the musical score.

Abstract: An electronic digital display device for identifying musical notes comprising a series of manually operable on-off key selector switches, a series of manually operable on-off note selector switches, note indicator means visually associated with the note and key selector switches and an appropriate circuit network. One key selector switch is associated with each desired key and each of the selector switches is exclusively and not simultaneously operable in the "on" position. One note selector switch is associated with each desired note and each of the note selector switches is simultaneously operable with one or more of the other selector switches when in the "on" position. The circuit network has a first portion comprising a plurality of circuit branches, one branch associated with each key selector switch. Each of the circuit branches extends to each of the note selector switches and is exclusively actuated by its associated key selector switch.