公开(公告)号：US20220036882A1

公开(公告)日：2022-02-03

申请号：US17276309

申请日：2019-09-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jin Hyeong AHN ,  Hyoung-Jin LEE

IPC: G10L15/08 ,  G06F9/54 ,  H04L29/08

Abstract: According to an embodiment, an electronic apparatus includes a plurality of service engines corresponding to a plurality of speech recognition services, respectively; a communication module connected via wireless communication to a plurality of service servers for providing the plurality of speech recognition services, respectively; a mike configured to receive speech of a user; and a service controller configured to store at least one wakeup word corresponding to each of the plurality of speech recognition services in advance, determine a speech recognition service corresponding to a wakeup word received by the mike from among the plurality of speech recognition services based on the plurality of wakeup words stored in advance, send a user command received by the mike to a service engine corresponding to the determined speech recognition service among the plurality of service engines.

公开(公告)号：US20210043204A1

公开(公告)日：2021-02-11

申请号：US16935425

申请日：2020-07-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dohyeong HWANG ,  Jongyeong SHIN ,  Guwon JEONG ,  Hyoung-Jin LEE

IPC: G10L15/22 ,  G10L15/08 ,  G10L25/84

Abstract: An electronic device for recognizing a user's speech and a speech recognition method therefor are provided. The electronic device includes a microphone configured to receive a user's speech, a memory for storing speech recognition models, and at least one processor configured to select a speech recognition model from among the speech recognition models stored in the memory based on an operation state of the electronic device, and recognize the user's speech received by the microphone based on the selected speech recognition model.