Data recording device, data recording method, and data recording program

A data recording method comprising the steps of:

• detecting a predetermined feature quantity and sound volume level of mixed data in which a music part and a talking part are mixed;
• identifying a music part section corresponding to said music part and a talking part section corresponding to said talking part in said mixed data on a basis of said feature quantity and said sound volume level;
• and
• recording said mixed data including the identified said music part section and the identified said talking part section.

A computer readable recording medium on which a program is recorded, said program making a computer perform the steps of:

• detecting a predetermined feature quantity and sound volume level of mixed data in which a music part and a talking part are mixed;
• identifying a music part section corresponding to said music part and a talking part section corresponding to said talking part in said mixed data on a basis of said feature quantity and said sound volume level;
• and
• recording said mixed data including the identified said music part section and the identified said talking part section.

A data recording device comprising:

• feature quantity detecting means for detecting a predetermined feature quantity of mixed data in which a music part and a talking part are mixed;
• sound volume level detecting means for detecting sound volume level of said mixed data;
• section identifying means for identifying a music part section corresponding to said music part and a talking part section corresponding to said talking part in said mixed data on a basis of said feature quantity and said sound volume level;
• and
• recording means for recording said mixed data including said music part section and said talking part section identified by said section identifying means.