Patent · US Active

Speech processing method, apparatus, electronic device, and computer-readable storage medium

US11948552B2 · kind B2 · utility

0Cited by

3References

17Claims

0Family size

Assignee

TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED · CN

Inventors

Yan Wang · Beijing, CN
Jun Huang · Lo Wu, CN

Key dates

Filing date	Aug 30, 2021
Grant date	Apr 2, 2024
Priority date	—
Expiry date	Oct 1, 2042

Classification

Technology area (CPC G)Physics
CPC primaryG10L25/24
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A speech processing method, performed by an electronic device, includes determining a first speech feature and a first text bottleneck feature based on to-be-processed speech information, determining a first combined feature vector based on the first speech feature and the first text bottleneck feature, inputting the first combined feature vector to a trained unidirectional long short-term memory (LSTM) model, performing speech processing on the first combined feature vector to obtain speech information after noise reduction, and transmitting the obtained speech information after noise reduction to another electronic device for playing.

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