Apparatus and method for transcribing music

Apparatus and method for transcribing musical notations

Apparatus for interpreting written music for its performance

Apparatus for printing out graphical patterns

Computerized music data system and input/out devices using relat

Computerized music notation system

Demultiplex and storage system for time division multiplexed fra

Digital solid state recording of signals characterizing the play

Electonic musical instrument having memory for storing tone wave

High resolution key sensor incorporated in keyboard musical inst

Keyboard musical instrument equipped with built-in distance meas

Keyboard musical instrument equipped with dummy key/hammer event

Keyboard musical instrument having key monitor exactly discrimin

Keyboard musical instrument, position sensing device and...

Low profile keyboard device and system for recording and scoring

Method and apparatus for measuring the dynamics of a piano perfo

Method and apparatus for optically determining note characterist

Method and apparatus for optically determining note characterist

Method and apparatus for optically determining note characterist

Method and apparatus for recording and reproducing pedalling eff