INDICATION DEVICE OF MEASURING APPARATUS BY VOICE

摘要

PURPOSE: To output data of measuring device by voice by converting digital output data representing a measured value into code and D/A-converting the output of the converted code. CONSTITUTION: A voice output device 6 inputs a BCD(Binary Coded Decimal) signal to a BCD/PCM decoder 2 from a measuring device 1. The decoder 2 fetches the BCD signal and converts it into a PCM code signal which is predetermined corresponding to the BCD signal. The PCM signal is continuous codes corresponding to a measuring value represented by the BCD signal. The PCM signal is converted into an analog signal. The analog signal is one that the measuring value which is measured by the measuring device 1 and indicated on a display is converted into a voice signal. The voice signal is amplified by an amplifier 4, then it is possible to hear it as voice by a speaker 5.