Music Source Searching System Broadcasting Terminal and Music Information Displaying Method Music Searching Server and Method

摘要

Disclosed is a sound source information search system, a broadcast output terminal and a method for outputting sound source information, a sound source search server, and a method for retrieving sound source information. The sound source information retrieval system according to the present invention detects a change in a sound source during a set time interval of a sound signal among broadcast signals output in real time, and whether the sound signal of the corresponding time section is a melody section based on the detected change in the sound source A broadcast output terminal for determining; A sound source storage server that stores a plurality of melody sound sources and sound source information including at least one of a song name, a singer's name, an album name, and a release date corresponding to each melody sound source as a database; And receiving a sound signal during a time period determined as a melody section by the broadcast output terminal, searching for a melody sound source corresponding to the sound signal received from the broadcast output terminal among the melody sound sources stored in the sound source storage server, and searching for the searched melody sound source. And a sound source search server that transmits sound source information corresponding to the broadcast output terminal. Here, the broadcast output terminal outputs sound source information received from the sound source search server together with the broadcast signal.