| 摘要 |
PURPOSE:To facilitate reading out of the value per each scale by a device wherein an interval value between scales is normalized using upper and lower limit values of an input analog wave form and the number of scales, and analog recording is performed in accordance with this normalized scale interval. CONSTITUTION:Analog data input on an input terminal 1 is A/D converted at 2 and then transferred to a printing data temporarily memorizing means 5 after being stored in a data input means 4 temporarily. Thus transferred data is applied on a printing drive means 7 and recorded on a recording sheet 9 by a printing means 8. Upper and lower values of the analog data are stored in a memory 22 via a setting means 21. This memorized value is used to normalize an interval value between scales to such a value as not less than the value obtained by dividing the difference between the upper and lower values of the analog wave form with the number of scales and being most close to that value, in an analog wave form upper and lower limit normalizing means 23. Thus normalized value is inputted to a control means 3 so as to determine a span for the printing operation. |
