| 摘要 |
<P>PROBLEM TO BE SOLVED: To encode main sections of surround sound of a 5.1 channel and stereo sound of a CM of a 2 channel between the main sections as one program without changing the channel numbers during recording the one program in recording of a movie program or the like. <P>SOLUTION: A distributing device 4 distributes a sound signal having program information from an inputting means 1 into output sound of a channel number designated by an encode designating means 2 from a user, a gain setup means 5 performs a gain setup of the distributed sound signal, and an encoding means 6 subsequently encodes the sound signal by the channel number designated by the designating means 2. <P>COPYRIGHT: (C)2009,JPO&INPIT |
