Patent ID: 11942071
Assignee: YAMAHA CORPORATION
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. An information processing method implemented by a computer, the method comprising:
providing a first piece of sound source data, which has been obtained by encoding first identification data that identifies a first sound source, wherein the first piece of sound source data represents acoustic features of the first sound source, represented as a first embedding vector in a first multidimensional space;
providing a first piece of style data, which has been obtained by encoding second identification data that identifies a first performance style, wherein the first piece of style data represents acoustic features of sound generated by the first sound source in the first performance style, represented as a first embedding vector in a second multidimensional space;
generating, using a synthesis model generated by machine learning, first feature data representative of acoustic features of a first target sound of the first sound source to be generated in the first performance style and according to first sound conditions, by inputting into the synthesis model:
the first piece of sound source,
the first piece of style data, and
first synthesis data representative of the first sounding conditions; and

generating a first audio signal corresponding to the first target sound using the generated first feature data.