Waveform recording system and its unit in dot printer

Abstract

Abstract PURPOSE: To record the continuous waveform easy to see, by recording the continuous line on the recorded line with the digital value output after 2 digital values and the digital value output next. CONSTITUTION: The recording paper 4 is fed with a constant speed of continuously by a motor. The content of the memory M, and edit use memories MA, MB is erased. The data D 1 output from the A-D converter 2 is stored in the memory M 1 via the microcomputer 7. The data D 1 is converted into the edit data D 1 ' and stored in the memory MA. The data D 2 is input to the computer 7 by operating the converter 2 and the data D 2 and D 1 are compared. If the data are equal, the data D 1 ' is output to the driver circuit 6 of the thermal dot head 3 to heat the one part of dot print element indicated with the date D 1 ' for the recording of "dot" element. COPYRIGHT: (C)1981,JPO&Japio

Inventors

• 👤 Keiji Masuzawa

Bibliographic Details