Abstract: A terminal for outputting multi-channel audio using a plurality of audio devices, the terminal can include a camera; a communication interface configured to communicate with a plurality of first audio devices; and a processor configured to receive device information about the plurality of first audio devices through the communication interface or the camera; configure a multi-channel audio system including at least two second audio devices selected from among the plurality of first audio devices based on the device information; and output audio data through the at least two second audio devices based on audio system information corresponding to the multi-channel audio system.

Abstract: A terminal for outputting multi-channel audio using a plurality of audio devices, the terminal can include a camera; a communication interface configured to communicate with a plurality of first audio devices; and a processor configured to receive device information about the plurality of first audio devices through the communication interface or the camera; configure a multi-channel audio system including at least two second audio devices selected from among the plurality of first audio devices based on the device information; and output audio data through the at least two second audio devices based on audio system information corresponding to the multi-channel audio system.

Abstract: A robot includes a sensing unit including at least one sensor for detecting a user, a face detector configured to acquire an image including a face of the user detected by the sensing unit, a controller configured to detect an interaction intention of the user from the acquired image, and an output unit including at least one of a speaker or a display for outputting at least one of sound or a screen for inducing interaction of the user, when the interaction intention is detected.

Abstract: The present disclosure relates to a method and apparatus for processing a multimedia signal. More specifically, the present disclosure relates to a method comprising obtaining at least one video object from the multimedia signal and at least one audio object from the multimedia signal, extracting video feature information for the at least one video object and audio feature information for the at least one audio object, and determining a correlation between the at least one video object and the at least one audio object through an object matching engine based on the video feature information and the audio feature information, and an apparatus therefor.

Abstract: The present disclosure relates to a method and apparatus for processing a multimedia signal. More specifically, the present disclosure relates to a method comprising obtaining a video frame and an audio frame from the multimedia signal; obtaining at least one video object from the video frame and at least one audio object from the audio frame; determining a correlation between the at least one video object and the at least one audio object; and performing a directional rendering on a specific audio object of the at least one audio object, based on a screen location of a specific video object related with the specific audio object from among the at least one video object according to the determined correlation, and an apparatus therefor.

Abstract: The present disclosure relates to a method and apparatus for processing a multimedia signal. More specifically, the present disclosure relates to a method comprising obtaining at least one video object from the multimedia signal and at least one audio object from the multimedia signal, extracting video feature information for the at least one video object and audio feature information for the at least one audio object, and determining a correlation between the at least one video object and the at least one audio object through an object matching engine based on the video feature information and the audio feature information, and an apparatus therefor.

Abstract: A robot includes a sensing unit including at least one sensor for detecting a user, a face detector configured to acquire an image including a face of the user detected by the sensing unit, a controller configured to detect an interaction intention of the user from the acquired image, and an output unit including at least one of a speaker or a display for outputting at least one of sound or a screen for inducing interaction of the user, when the interaction intention is detected.

Abstract: An image display apparatus and a method for operating the same are disclosed. The image display apparatus operating method includes receiving a touch input or a gesture input in a first direction, outputting a first sound corresponding to the first direction, receiving a touch input or a gesture input in a second direction, and outputting a second sound corresponding to the second direction. Therefore, it may be possible to improve user convenience.

Abstract: An image display apparatus and a method for operating the same are disclosed. The method for operating an image display apparatus includes receiving a 3-dimensional (3D) image, detecting the depth of the 3D image, performing 3D processing on an audio signal received in synchronization with the 3D image in correspondence with the detected depth, and outputting the audio signal subjected to 3D processing. Thus, it is possible to output the audio signal in correspondence with the depth of the 3D image during 3D image display.

Abstract: An image display apparatus and a method for operating the same are disclosed. The method for operating an image display apparatus includes receiving a 3-dimensional (3D) image, detecting the depth of the 3D image, performing 3D processing on an audio signal received in synchronization with the 3D image in correspondence with the detected depth, and outputting the audio signal subjected to 3D processing. Thus, it is possible to output the audio signal in correspondence with the depth of the 3D image during 3D image display.