Patent ID: 11947593
Assignee: SONY INTERACTIVE ENTERTAINMENT LLC
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A system for hierarchical categorization of sound comprising:
one or more processors;
one or more neural networks implemented on the one or more processors configured to categorize a sound into a two or more tiered hierarchical coarse categorization and a finest level categorization in the hierarchy, wherein the one or more neural networks are trained with a combination of a metric learning function and a cross-entropy loss function learning wherein a loss of the metric learning function and a loss of the cross-entropy loss function are added together; and
one or more haptic feedback devices, wherein a first haptic event for the one or more haptic feedback devices is determined by a coarse categorization in the hierarchical categorization of a sound, and wherein a second haptic event for the one or more haptic feedback devices is determined by a fine categorization in the hierarchy of the sound.