Patent · US Expired

Method for detecting emotions involving subspace specialists

US7729914B2 · kind B2 · utility

12Cited by

5References

10Claims

0Family size

Assignee

Sony Deutschland GmbH · DE

Inventors

Raquel Tato · Stuttgart, DE
Thomas Kemp · Rancho Santa Fe, US
Krzystof Marasek · Warszawa, PL

Key dates

Filing date	Oct 4, 2002
Grant date	Jun 1, 2010
Priority date	—
Expiry date	Sep 3, 2025

Classification

Technology area (CPC G)Physics
CPC primaryG10L17/26
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

To detect and determine a current emotional state (CES) of a human being from a spoken speech input (SI), it is suggested in a method for detecting emotions to identify first and second feature classes (A, E) with, in particular distinct, dimensions of an underlying emotional manifold (EM) or emotional space (ES) and/or with subspaces thereof.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.