Play data recording apparatus for keyed musical instrument

摘要

A play data recording apparatus for a keyed musical instrument converts keying strength information, which is detected by an appropriate detector when one of keys of a keyboard apparatus is operated, into reference keying strength information based on the relationship obtained in advance between keying strength information detected when one of the keys of the keyboards is operated at an arbitrary one or ones of fractionized reference sound volumes and reference keying strength information obtained by digitizing the fractionized reference sound volumes, and then causes the reference keying strength information obtained by the conversion to be stored as one of play data into a storage device.