When you convert digital signal to analog, it is called as an analog signal.
The device used is called digital to analog converter.
An analog-to-digital converter is a device which converts an infinite resolution analog signal to a finite resolution digital signal.
SAMPLER is used to convert analog to digital signal. An analogue to Digital converter, ADC...
If I were you, I would try and use a so called 'Digital-Analog Converter' or shortly D/A converter. See wikipedia: http://en.wikipedia.org/wiki/Digital-to-analog_converter
transducer convert one energy to other energy .now in analog transducer it convert energy use of analog signal and digital it converts use og digital signal
It is not 'necessary' in general, it is however necessary if you intend to use some digital equipment, which can only operate on digital signal directly, to use the analog signal.
An DAC convert digital signal to analog signal i.e Digital to Analog Converter. An ADC convert analog signal to digital signal i.e Analog to Digital Converter.
We can convert digital signal to analog by using DAC i.e Digital to Analog Converter and analog signal to digital signal by using ADC i.e Analog to Digital Converter.
There is a device called a digital to analog converter (DAC).
There are several devices called digital to analog converters for this purpose. 1s and 0s of the digital signal are used to represent the digital signal in analog form.
Digital signal is moreefficientimmune to noiseerror freethan analog signal.
Because digital is in now
An analog-to-digital converter is a device which converts an infinite resolution analog signal to a finite resolution digital signal.
The basic elements in digital signal processing are an analog to digital converter, digital signal processor, and digital to analog converter. This process can take an analog input signal, convert it to digital for processing and offer an analog output.
analog to digital convetrer The device that converts digital signals into analog is the digital-to analog converter.
Analog data is an analog signal. There is no conversion required as the two names refer to the same type of signal. Converters are available to convert digital signals to analog and from analog to digital.
SAMPLER is used to convert analog to digital signal. An analogue to Digital converter, ADC...