Muse signal digital recording/reproducing apparatus and operating method thereof.

摘要

A MUSE signal recording/reproducing apparatus for, converting a MUSE signal into a digital signal, and recording/reproducing the same, includes a HDVTR (2), a signal processing device (4), and a control device (5) for controlling the HDVTR (2) and the signal processing device (4). The HDVTR (2) is a device capable of recording/reproducing effective lines and effective picture elements of a high definition television signal. The signal processing device (4) performs A/D conversion and multiplex processing to two synchronizing MUSE signals to convert the same into frequency double that of a MUSE signal, and further performs rate conversion corresponding to recording frequency and phase of the HDVTR. The HDVTR (2) records the rate-converted data. <IMAGE>