公开(公告)号：EP4456067A1

公开(公告)日：2024-10-30

申请号：EP23770943.1

申请日：2023-01-12

申请人： Samsung Electronics Co., Ltd

发明人： HAN, Jubum ,  SUNG, Hosang ,  SONG, Yeaseul ,  LEE, Jeonghoon

IPC分类号： G10L21/0272 ,  G10L25/24 ,  G10L25/18 ,  G06N3/08 ,  G10L21/02 ,  G06F18/24 ,  G06N3/045

摘要： An example sound recognition method may include sampling input sound based on a preset sampling rate; performing Fast Fourier Transform (FFT) on the sampled input sound based on at least one of random FFT numbers or random hop lengths, and generating a two-dimensional (2D) feature map with a time axis and a frequency axis from the sampled input sound on which FFT is performed; training a neural network model, which recognizes sound, with a plurality of 2D feature maps including the first 2Dfeature map and an nth 2D feature map as training data.

公开(公告)号：EP4207805A1

公开(公告)日：2023-07-05

申请号：EP21928205.0

申请日：2021-09-15

申请人： Samsung Electronics Co., Ltd.

发明人： HAN, Jubum ,  SONG, Yeaseul ,  LEE, Jaewon

IPC分类号： H04R5/04 ,  G10L17/14 ,  G10L17/24 ,  G10L17/04 ,  G10L17/18

摘要： An electronic device including a microphone; an output interface; and a processor configured to: based on a word registered on the electronic device by a user, detect a voice of a talker who utters the registered word from an audio signal received through the microphone; based on voice information of a registered talker who is registered on the electronic device, determine whether the detected voice is a voice of the registered talker; and based on the detected voice being determined as the voice of the registered talker, control the output interface to output a voice notification, wherein the registered word refers to the user.