公开(公告)号：US10204439B2

公开(公告)日：2019-02-12

申请号：US15121482

申请日：2015-02-05

Applicant: LG ELECTRONICS INC.

Inventor： Seunghyun Heo ,  Kinam Kim ,  Jisoo Kim ,  Hyung Song

IPC: H04L29/06 ,  G06T13/80 ,  G10L15/22 ,  G10L15/26 ,  G10L15/28 ,  G06F17/24 ,  G06F21/62 ,  G06F3/0481 ,  G06F3/0484 ,  G06F21/83 ,  H04N21/422 ,  H04N21/4402 ,  H04N21/488 ,  H04N21/81

Abstract: Disclosed in the present specification are a digital device and a speech to text conversion processing method thereof. The digital device and the speech to text conversion processing method thereof according to the present invention may comprise the steps of: activating a text input field; checking the attribute of the text input field; receiving a request for a speech to text (STT) conversion processing with respect to data to be inputted in the text input field; determining whether or not the attribute type of the text input field is a security attribute (sensitive attribute); and as a determination result, if the attribute type of the text input field is a security attribute, blocking the speech to text conversion processing.