摘要 |
<P>PROBLEM TO BE SOLVED: To provide a sound signal processing apparatus for easily setting an optimal sound quality correcting function according to the volume selected by a user. <P>SOLUTION: The sound signal processing apparatus includes: a volume adjusting means for adjusting the volume; a sound signal extracting means for extracting a predetermined sound component; a first sound signal processing means for applying desired processing to the extracted sound signal; a metadata acquiring means for acquiring sound field setting information from metadata included in a video/audio signal; and a second sound signal processing means for performing desired processing on the basis of the sound field setting information acquired by the metadata acquiring means. Switching is made between the first sound signal processing means and the second sound signal processing means in accordance with a volume value adjusted by the volume adjusting means. <P>COPYRIGHT: (C)2011,JPO&INPIT |