| 摘要 |
The present invention relates to an apparatus and a method for searching for music by reflecting a background noise environment of an audio signal. The apparatus for searching for music by reflecting a background noise environment of an audio signal comprises: a query audio signal generation unit for generating query audio signals by dividing broadcast content into preset time interval units; an audio DNA generation unit for generating audio DNA including a musicality factor representing a relationship according to whether the query audio signal is a music signal; a search system for generating music identification information on the audio DNA of the query audio signal by comparing the audio DNA generated for the query audio signal with reference audio DNA; and a cue sheet generation unit for generating a cue sheet for the broadcast content based on the music identification information. The apparatus and the method of the present invention can rapidly provide the music search result of each time interval of the broadcast content. |
