Samsung Electronics Co., Ltd.

Industry-university Cooperation Foundation Hanyang University

Seung-yeol Lee

Jae-youn Cho

Weiwei Cui

Kyungtae Nam

Byeong-seob Ko

Jung-eun Park

Byeungchul Kim

Jin-sung Kim

Jang-Eun Lee

Jeong-su Kim

Se-Chung Oh

Woo-Jin Kim

Anant Baijal

Sang-chul Ko

Joon-Hyuk Chang

Sang-Yoon Kim

Kyung-tae Nam

Jae-hoon Jeong

Jun-ho Jeong

Ki-wan Eom

Gang-youl Kim

In-woo Hwang

Tae-jun Park

Dae-Kyom Kim

Song-kyu Park

Sungyub Daniel Yoo

Jae-Youn Cho

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.

Speech enhancement method and apparatus for same

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.

Sound event detecting apparatus and operation method thereof

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.

Speech enhancement method and system

A method of removing a noise signal from an input signal, the method including receiving a pure noise signal and an input signal including the noise signal; determining whether the pure noise signal is a static noise signal or a non-static noise signal; and removing the noise signal from the input signal according to whether the noise signal is determined to be the static noise signal or the non-static noise signal.

Method and apparatus for removing noise from input signal in noisy environment

Provided are a magnetic memory device and a method of forming the same. The method may include forming a pinning pattern on a substrate; forming a first interlayer insulating layer that exposes the pinning pattern on the substrate; forming a pinned layer, a tunneling barrier layer and a second magnetic conductive layer on the pinning pattern; and forming a pinned pattern, a tunnel barrier pattern and a second magnetic conductive pattern by performing a patterning process on the pinned layer, the tunnel barrier layer and the second magnetic conductive layer.

Magnetic memory devices and methods of forming the same

A magnetic memory device and a method of fabricating the same. The magnetic memory device includes a free layer, a write element, and a read element. The write element changes the magnetization direction of the free layer, and the read element senses the magnetization direction of the free layer. Herein, the write element includes a current confinement layer having a width smaller than the minimum width of the free layer to locally increase the density of a current flowing through the write element.

Magnetic memory device and method of fabricating the same

Growing community of inventors

Seoul, South Korea

Seung-yeol Lee