DEVICE FOR DEMONSTRATION PROCESS analog signal into digital code and DEMO SAMPLING ANALOG SIGNAL

摘要

An apparatus for demonstrating an analog signal conversion process into a digital code and display analog signal sample consisting of the following units: matching amplifier, controller, indicators and controls (switches). The input signal in this device is a signal from the electret microphone, which is to match the input signal level to the converter operating voltage is input to a matching amplifier, is then processed by the controller, generates signals for the indicators corresponding digital representation of the input level and the binary signal to show the result of the digital processing using an oscilloscope.