ELECTRONIC DEVICE AND CONTROL METHOD THEREOF

The present invention relates to an electronic device that displays an image including a plurality of objects on the basis of a video signal included in content, obtains a plurality of sound source components from a plurality of audio signals included in the content according to frequency characteristics, the plurality of audio signals being obtained via a plurality of microphones, identifies a microphone, from among the plurality of microphones, that obtains an audio signal corresponding to a sound source component, on the basis of the sound source component and the audio signal of the microphone during playback of the content, and performs, on the basis of the arrangement of the plurality of microphones, an operation related to the content for any one object corresponding to the position of the microphone, from among the plurality of objects in the image. La présente invention concerne un dispositif électronique qui affiche une image comprenant une pluralité d'objets d'après un signal vidéo inclus dans le contenu, obtient une pluralité de composantes de source sonore à partir d'une pluralité de signaux audio inclus dans le contenu selon des caractéristiques de fréquence, la pluralité de signaux audio étant obtenue au moyen d'une pluralité de microphones, identifie un microphone, parmi la pluralité de microphones, qui obtient un signal audio correspondant à un composant de source sonore, d'après le composant de source sonore et le signal audio du microphone pendant la lecture du contenu, puis effectue, d'après l'agencement de la pluralité de microphones, une opération relative au contenu pour tout objet correspondant à la position du microphone, parmi la pluralité d'objets dans l'image. 본 발명은 컨텐츠에 포함된 비디오신호에 기초하여 복수의 객체를 포함하는 영상을 표시하고, 복수의 마이크로 획득된 컨텐츠에 포함된 복수의 오디오신호로부터 주파수특성에 따라 복수의 음원성분을 획득하고, 컨텐츠의 재생 중에 음원성분 및 마이크의 오디오신호 간에 기초하여 복수의 마이크 중 음원성분에 대응하는 오디오신호를 획득한 마이크를 식별하고, 복수의 마이크의 배치에 기초하여, 영상 내의 복수의 객체 중에서, 마이크의 위치에 대응하는 어느 하나의 객체에 관하여 컨텐츠와 관련된 동작을 수행하는 전자장치에 관한 발명이다