The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 28, 2026
Filed:
Dec. 15, 2022
Bull Sas, Les Clayes-sous-Bois, FR;
Universite Grenoble Alpes, Saint Martin d'Heres, FR;
Institut Polytechnique DE Grenoble, Grenoble, FR;
Centre National DE LA Recherche Scientifique, Paris, FR;
Sina Alisamir, Saint Martin d'Heres, FR;
Fabien Ringeval, Poisat, FR;
BULL SAS, Les Clayes-sous-Bois, FR;
UNIVERSITE GRENOBLE ALPES, Saint Martin d'Heres, FR;
INSTITUT POLYTECHNIQUE DE GRENOBLE, Grenoble, FR;
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, Paris, FR;
Abstract
The invention relates to a computer implemented method for real-time emotion recognition from a real-time audio signal. The method includes transcribing, into text, an audio speech signal contained in the audio signal by an automatic speech recognition model, and computing, by a speech representation model, a joint representation vector corresponding to a joint representation of the speech as a function of the speech signal and the text. The method also include computing, by an emotion prediction model, an emotion embedding vector as a function of the joint representation vector, and mapping the emotion in at least one emotional frame, according to the emotion embedding vector, by an emotion mapping model. The invention further relates to a computer program and a device implementing such a method.