DIGITAL VIDEO RECORDER SYSTEM DISPLAYING SOUND FIELDS AND APPLICATION METHOD THEREOF

摘要

PURPOSE: A sound field display digital video recorder system and operating method thereof are provided to quickly offer an image analysis about a specific sound by searching and indicating information generated the specific sound according to a search request. CONSTITUTION: An image input apparatus(110) inputs the images of a monitoring region. A sound input apparatus(120) inputs the sounds of the monitoring region. A sound field input unit(130) inputs the sound fields of the monitoring region. A DVR apparatus(200) recognizes the sounds of the monitoring region and then the sounds are separately indicated and stored. The DVR apparatus indicates and stores the images and the sound fields about the sounds. The DVR apparatus accesses the sound and sound field according to a search request of the image about the specific sound to a target image and a target sound field. An output apparatus(300) outputs the image about the specific sound, the sound and the sound field.