A learning device includes a memory, and processing circuitry coupled to the memory and
configured to receive an input of a plurality of series for learning having known accuracy …

A keyboard musical instrument, a method, and a non-transitory computer-readable
recording medium that improve operability are provided. An electronic musical instrument …

In one embodiment, an electronic musical instrument (EMI)(or “electronic multi-instrument) is
described that separates pitch choice from percussive sound control (“articulation”). A pitch …

A determination device includes a memory, and processing circuitry coupled to the memory
and configured to accept input of a plurality of sequences provided as candidates for a …

A voice interaction apparatus acquires a speech signal indicative of a speech sound,
identifies a series of pitches of the speech sound from the speech signal, and causes a …

A sound control device includes: a reception unit that receives a start instruction indicating a
start of output of a sound; a reading unit that reads a control parameter that determines an …