Samsung Electronics Co., Ltd.

Jun Tai Kim

Ho Chul Hwang

Gang Youl Kim

Nam Il Lee

Jae Mo Yang

Min Ho Bae

Jung Yeol An

Jong Mo Keum

Ki Won Kim

Sun Young Lee

Byoung-Hee Lee

Jung Eun Han

Tae Eon Kim

Jang Hoon Kang

Joon Rae Cho

Jung Ho Kim

Chul Hwan Lee

Chul Min Choi

Beak Kwon Son

Oleg V Rudenko

Andrey V Shanin

Eui Soon Park

Jae Goo Choi

Jong Mo Kum

Mi Hyang Kim

An electronic device comprising: a microphone array including at least three microphones; and at least one processor configured to: identify a kind of an application that is executed; activate one or more of the microphones in the array based on each microphone's respective position within the electronic device and the type of the application; and capture audio using the activated microphones.

Electronic device including a microphone array

An electronic device is provided. The electronic device includes a reception unit configured to receive an audio signal, a bandwidth change unit configured to gradually change a bandwidth of the received audio signal from a first bandwidth to a second bandwidth during a preset time, when the received audio signal is changed, and an audio output unit configured to output the received audio signal.

Electronic device and method of controlling electronic device

A docking station for sound amplification and sound quality enhancement is provided. The docking station includes a support structure for holding a mobile terminal having an internal speaker to sustain the posture of the mobile terminal, and a body for supporting the support structure, and for physically contacting the speaker to increase the volume of sound output from the speaker. The body includes a collecting hole for contacting the speaker to collect sound waves, and a guide hole that extends from the collecting hole through the body to the outside along an extension direction, is divided into two branches within the body to guide the collected sound waves along different paths, and has a horn shape whose cross section increases along the extension direction. Hence, the docking station can increase the volume of audible sound and sound quality without separate supply of power.

Docking station having structure for sound amplification and sound quality enhancement

A sound reproduction screen includes: at least one cell including a vibrator which receives and is vibrated by an ultrasonic signal carrying an audible signal, and a medium which has nonlinear response characteristics with respect to a vibration of the vibrator; and a screen containing the at least one cell which is distributed in a matrix structure, wherein the vibrator of the cell includes an elastic body that is vibrated by the ultrasonic signal and reflects the audible signal separated from the ultrasonic signal according to the nonlinear response characteristics of the medium, and an asymmetrical body that is connected with the elastic body and vibrates in the medium.

Screen for playing audible signals by demodulating ultrasonic signals having the audible signals

Growing community of inventors

Gyeonggi-do, South Korea

Jun Tai Kim