公开(公告)号：US20210350788A1

公开(公告)日：2021-11-11

申请号：US17198727

申请日：2021-03-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kihyun CHOO ,  Sangjun PARK ,  Nicholas LANE ,  Ravichander VIPPERLA ,  Sourav BHATTACHARYA ,  Syed Samin ISHTIAQ ,  Taehwa KANG ,  Jonghoon JEONG

IPC: G10L13/08 ,  G10L13/02

Abstract: A method, performed by an electronic device, of generating a speech signal corresponding to at least one text is provided. The method includes obtaining feature information with respect to a first sample included in the speech signal, based on the at least one text, obtaining condition information related to a condition under which a bunching operation, in which one or more sample values included in the speech signal are obtained, is performed, based on the feature information, configuring one or more bunching blocks for performing the bunching operation, based on the condition information, obtaining the one or more sample values based on the feature information with respect to the first sample by using the one or more bunching blocks, and generating the speech signal based on the obtained one or more sample values.

公开(公告)号：US20230298593A1

公开(公告)日：2023-09-21

申请号：US18322228

申请日：2023-05-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Alberto Gil RAMOS ,  Carlos PURVES ,  Abhinvav MEHROTRA ,  Sourav BHATTACHARYA ,  Ravichander VIPPERLA ,  Syed Samin ISHTIAQ ,  Nicholas Donald Atkins LANE

IPC: G10L17/20 ,  G10L17/04 ,  G10L17/18 ,  G10L21/0232 ,  G10L17/02

CPC classification number: G10L17/20 ,  G10L17/04 ,  G10L17/18 ,  G10L21/0232 ,  G10L17/02

Abstract: Broadly speaking, the present techniques generally relate to a system, computer-implemented method and apparatus for training a machine learning, ML, model to perform sound enhancement for a target user in real-time, and to a method and apparatus for using the trained ML model to perform sound enhancement of audio signals in real-time. Advantageously, the present techniques are suitable for implementation on resource-constrained devices that capture audio signals, such as smartphones and Internet of Things devices.