公开(公告)号：US20230162727A1

公开(公告)日：2023-05-25

申请号：US17954185

申请日：2022-09-27

Applicant: POSTECH Research and Business Development Foundation

Inventor： Geun Bae LEE ,  Won Jun LEE

IPC: G10L15/16 ,  G10L15/02 ,  G10L15/22 ,  G10L15/00

CPC classification number: G10L15/16 ,  G10L15/02 ,  G10L15/22 ,  G10L15/005

Abstract: A method for automatic multilingual speech recognition may comprise: recognizing input audio data by a speech recognizer; classifying the audio data by a speech language classifier; activating, by an output layer selector coupled to the speech recognizer, any one projection output layer of a plurality projection output layers respectively connected to the speech recognizer according to language classification information received from the speech language classifier, an output unit of the activated projection output layer being configured as several bytes; and recombining outputs output in a unit of the several bytes by the activated projection output layer, and outputting the recombined output as an automatic speech recognition result for the audio data.