Samsung Electronics Co., Ltd.

Jung-eun Park

Jeong-su Kim

Seung-yeol Lee

Jin-sung Kim

Jae-Hoon Jeong

Sang-chul Ko

Anant Baijal

So-Young Jeong

Sang-Yoon Kim

Jae-youn Cho

Byeong-seob Ko

Jae-hoon Jeong

Woo-jung Lee

Ki-wan Eom

Gang-youl Kim

In-woo Hwang

Sungyub Daniel Yoo

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

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

An audio apparatus including a decorrelator for generating decorrelated signals by applying a phase shifting value adjusted based on a correlation difference between audio signals included in a multi-channel signal to the audio signals; and a speaker set including at least two speakers for outputting acoustic signals corresponding to the decorrelated signals.

Audio signal processing method, audio apparatus therefor, and electronic apparatus therefor

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Gwacheon-si, South Korea

Jung-eun Park