US 12,254,854 B2
Electronic musical instrument, control method for electronic musical instrument, and storage medium
Makoto Danjyo, Iruma (JP)
Assigned to CASIO COMPUTER CO., LTD., Tokyo (JP)
Appl. No. 17/611,621
Filed by CASIO COMPUTER CO., LTD., Tokyo (JP)
PCT Filed May 15, 2020, PCT No. PCT/JP2020/019525
§ 371(c)(1), (2) Date Nov. 16, 2021,
PCT Pub. No. WO2020/235506, PCT Pub. Date Nov. 26, 2020.
Claims priority of application No. 2019-096779 (JP), filed on May 23, 2019.
Prior Publication US 2022/0238088 A1, Jul. 28, 2022
Int. Cl. G10H 1/00 (2006.01); G10H 1/34 (2006.01); G10H 7/00 (2006.01)
CPC G10H 1/0008 (2013.01) [G10H 1/348 (2013.01); G10H 7/008 (2013.01); G10H 2210/095 (2013.01); G10H 2210/375 (2013.01); G10H 2220/221 (2013.01); G10H 2220/265 (2013.01); G10H 2250/311 (2013.01)] 15 Claims
OG exemplary drawing
 
1. An electronic musical instrument comprising:
a performance operator; and
at least one processor,
wherein the at least one processor:
selects a musical instrument,
in accordance with pitch data associated with the performance operator operated by a user, digitally synthesizes acoustic feature data into sound data of the selected musical instrument and outputs inferential musical sound data including an inferential performance technique of a player other than the user
that is based on the acoustic feature data which is output by a trained acoustic model obtained by performing machine learning on:
a training score data set including training pitch data; and
a training performance data set obtained by the player playing a musical instrument, as if the player plays, and
that is not played in the user operation of the performance operator.