US 2024/0194206 A1 · ELECTRONIC DEVICE FOR IDENTIFYING SYNTHETIC VOICE AND CONTROL METHOD THEREOF

Abstract

An electronic device includes a microphone, and at least one processor configured to, based on receiving voice data through the microphone, input the voice data into a non-semantic feature extractor model and acquire a non-semantic feature included in the voice data using the non-semantic feature extractor model, input the non-semantic feature into a synthetic voice classifier model and classify the voice data into a synthetic voice or a user voice the synthetic voice classifier model, and provide a result of the classification, and the synthetic voice classifier model is a model that is transfer-learned based on the non-semantic feature extractor model.

Claims20

Dependent claims

An electronic device comprising:

a microphone;
and
at least one processor configured to:
based on receiving voice data through the microphone, input the voice data into a non-semantic feature extractor model and acquire a non-semantic feature included in the voice data using the non-semantic feature extractor model,
input the non-semantic feature into a synthetic voice classifier model, and classify the voice data into a synthetic voice or a user voice using the synthetic voice classifier model, and
provide a result of the classification,
wherein the synthetic voice classifier model is a model that is transfer-learned based on the non-semantic feature extractor model.

4 more elements

A control method of an electronic device, the method comprising:

inputting voice data into a non-semantic feature extractor model and acquiring a non-semantic feature included in the voice data using the non-semantic feature extractor model;
inputting the non-semantic feature into a synthetic voice classifier model and classifying the voice data into a synthetic voice or a user voice using the synthetic voice classifier model;
and
providing a result of the classification.

1 more element

Dependencies are inferred from the claim text.

Facts

Application

18/438,225Filed 9 Feb 2024

Priority

KR 10-2022-017420613 Dec 2022

Published

13 Jun 2024

Term ends

Not estimatedThe source records don’t support an estimate.

Classification11 codes

G10L 17/26
Speaker identification or verification techniques: recognition of special voice characteristics, e.g. for use in lie detectors; Recognition of…
G10L 25/30
Characterised by the analysis technique: using neural networks
G10L 13/02
Speech synthesis; Text to speech systems: methods for producing synthetic speech; Speech synthesisers
G10L 15/06
Speech recognition: creation of reference templates; Training of speech recognition systems, e.g. adaptation to the characteristics of the…

Electronic device for identifying synthetic voice and control method thereof

Life of this patent

Electronic device for identifying synthetic voice and control method thereof

Life of this patent

Abstract

Claims20