公开(公告)号：US10529360B2

公开(公告)日：2020-01-07

申请号：US16287749

申请日：2019-02-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jae-youn Cho ,  Weiwei Cui ,  Seung-yeol Lee

IPC: G10L25/00 ,  G10L25/78 ,  G10L21/0208 ,  G10L15/25 ,  G10L21/0216 ,  H04R1/32

Abstract: A speech enhancement method is provided. The speech enhancement method includes: estimating a direction of a speaker by using an input signal, generating direction information indicating the estimated direction, detecting speech of a speaker based on a result of the estimating the direction, and enhancing the speech of the speaker by using the direction information based on a result of the detecting the speech.

公开(公告)号：US10431240B2

公开(公告)日：2019-10-01

申请号：US15545198

申请日：2015-09-23

Applicant: Samsung Electronics Co., Ltd. ,  Industry-University Cooperation Foundation Hanyang University

Inventor： Seung-yeol Lee ,  Joon-hyuk Chang ,  Byeong-seob Ko ,  Song-kyu Park ,  Tae-jun Park

IPC: G10L21/02 ,  G10L21/0364 ,  G10L15/06 ,  G10L15/30 ,  G10L21/0232 ,  G10L25/84 ,  G10L21/0208

Abstract: Provided is a speech enhancement method and a system therefor. The speech enhancement method includes receiving at least one speech signal; generating a first speech signal by performing a primary speech enhancement on the at least one speech signal; selecting a noise removing gain corresponding to the first speech signal from pre-learned noise removing gain information; and generating a second speech signal by performing a secondary speech enhancement on the first speech signal based on the selected noise removing gain.

公开(公告)号：US11043231B2

公开(公告)日：2021-06-22

申请号：US16691813

申请日：2019-11-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jae-youn Cho ,  Weiwei Cui ,  Seung-yeol Lee

IPC: G10L25/00 ,  G10L25/78 ,  G10L21/0208 ,  G10L15/25 ,  G10L21/0216 ,  H04R1/32

Abstract: A speech enhancement method is provided. The speech enhancement method includes: estimating a direction of a speaker by using an input signal, generating direction information indicating the estimated direction, detecting speech of a speaker based on a result of the estimating the direction, and enhancing the speech of the speaker by using the direction information based on a result of the detecting the speech.

公开(公告)号：US10455342B2

公开(公告)日：2019-10-22

申请号：US14896534

申请日：2014-06-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jin-sung Kim ,  Jae-hoon Jeong ,  Jung-eun Park ,  Ki-wan Eom ,  Byeong-seob Ko ,  Anant Baijal ,  In-woo Hwang ,  Sang-chul Ko ,  Jeong-su Kim ,  Seung-yeol Lee ,  Jae-youn Cho

IPC: H04R29/00 ,  G10L25/18 ,  G10L25/72

Abstract: Provided is a method of operating an acoustic event detecting apparatus including: receiving an acoustic input; extracting frequency characteristics of the acoustic input; determining whether a first acoustic event has occurred by analyzing the extracted frequency characteristics; and in response to determining that the first acoustic event has occurred, acquiring data about at least one of a sound, an image, and a video from an environment outside of the acoustic event detecting apparatus and transmitting the data to a first device.

公开(公告)号：US10431241B2

公开(公告)日：2019-10-01

申请号：US14895808

申请日：2014-05-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jae-youn Cho ,  Weiwei Cui ,  Seung-yeol Lee

IPC: G10L21/00 ,  G10L15/00 ,  G10L25/00 ,  G10L25/78 ,  G10L15/25 ,  G10L21/0216 ,  H04R1/32 ,  G10L21/0208

Abstract: A speech enhancement method is provided. The speech enhancement method includes: estimating a direction of a speaker by using an input signal, generating direction information indicating the estimated direction, detecting speech of a speaker based on a result of the estimating the direction, and enhancing the speech of the speaker by using the direction information based on a result of the detecting the speech.

公开(公告)号：US20190198042A1

公开(公告)日：2019-06-27

申请号：US16287749

申请日：2019-02-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jae-youn Cho ,  Weiwei Cui ,  Seung-yeol Lee

IPC: G10L25/78 ,  G10L21/0208 ,  H04R1/32 ,  G10L15/25 ,  G10L21/0216

Abstract: A speech enhancement method is provided. The speech enhancement method includes: estimating a direction of a speaker by using an input signal, generating direction information indicating the estimated direction, detecting speech of a speaker based on a result of the estimating the direction, and enhancing the speech of the speaker by using the direction information based on a result of the detecting the speech.