| 摘要 |
an audio head unit having a rotary audio head and a fixed audio head which respectively record and reproduce a hi-fi audio signal and a linear audio signal; a switching unit for switching input/output of the audio head unit; a muting unit for selectively muting the hi-fi audio signal or the linear audio signal recorded/reproduced; and a control unit for controlling the switching unit and the muting unit to record and reproduce a dubbing audio signal only by the fixed audio head during the record/reproduction of the audio signal.
|
