Sprachsyntheseverfahren, Einrichtung, Vorrichtung, Speichermedium und Programmprodukt

Details

Veröffentlichungs-Nr.

EP4773133

Anmeldetag

29. August 2024

Veröffentlichung

5. Juni 2025

Rechtsraum

EP

Abstract

The present application belongs to the technical field of speech synthesis. Disclosed are a speech synthesis method, an apparatus, a device, a storage medium and a program product. The method comprises: acquiring a semantic feature and an acoustic feature, the semantic feature being used for representing the feature of text information corresponding to a target audio to be synthesized; by means of a first-layer sub-model in a speech synthesis model, embedding the semantic feature into the acoustic feature, so as to obtain an intermediate acoustic feature; inputting the intermediate acoustic feature into a second-layer sub-model in the speech synthesis model, so as to obtain an audio synthesis feature; and, on the basis of the audio synthesis feature, generating a synthesized audio having the same timbre as a reference speech. By means of the method, the sound output by the speech synthesis model can better conform to the actual sound production characteristics of a subject corresponding to the selected timbre, thereby improving the authenticity of speech synthesis.

Anmelder

Firma

Tencent Technology (Shenzhen) Company Limited

Land

🇨🇳 China