| 摘要 |
PROBLEM TO BE SOLVED: To extremely simply display waveform data again even after moving the waveform data back and forth in a time base direction by storing the positional information of a required part in waveform data displayed on a display screen in a storage means. SOLUTION: The address of a required part in a phrase waveform data displayed on a display screen 200 can be stored in an OLD-AD by operating an enter operator 186 while operating a parameter operator 184. Even after moving the phrase waveform data displayed on the screen 200 back and forth in the time base direction by the operation of the operator 184, the required part of the phrase waveform data which was displayed before can be displayed on the screen 200 again by releasing the operation of the operator 184, i.e., stopping the operation of the operator 184. |
