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

Claim 12:
13. An information processing system comprising:
at least one memory storing a program; and
at least one processor that implements the program to:
provide a piece of sound source data, which has been obtained by encoding first identification data that identifies a sound source, wherein the piece of sound source data represents acoustic features of the sound source, represented as an embedding vector in a first multidimensional space;
provide a piece of style data, which has been obtained by encoding second identification data that identifies a performance style, wherein the piece of style data represents acoustic features of sound generated by the sound source in the performance style, represented as an embedding vector in a second multidimensional space;
generate, using a synthesis model generated by machine learning, feature data representative of acoustic features of a target sound of the sound source to be generated in the performance style and according to sound conditions, by inputting into the synthesis model:
the piece of sound source data,
the piece of style data, and

generate an audio signal corresponding to the target sound using the generated feature data.