| 摘要 |
PROBLEM TO BE SOLVED: To provide an MD sound recorder which can successively record sounds in tracks different by track numbers of a disk by surely detecting change points of pieces of music of an analog music signal continuously inputted from FM broadcast, a disk, or the like by a silence detector. SOLUTION: A music signal from an input signal source 1 is inputted to a volume 3 for recording level adjustment and a volume 7 for silence detection level adjustment via a buffer 2. The output of the volume 3 for recording level adjustment is supplied to a recording processing circuit 6, and the output of the volume 7 for silence detection is supplied to the silence detector 5 and is used for silence detection. |
