A: An ADC will convert the analog to a digital value compared to a known analogue reference. Each digital output will represent a value in BCD form as bits to analog input
Its an IC which converts the analog signal at its input into digital output suitable for digital applications. It is an essential part of any digital system
a modem
The digital tuner also demodulates the normal analog broadcasting. The tuner outputs a analog composite video signal to Video Processing Chip. In that chip, there is a ADC to convert the analog to digital, then after procession, display the content on the screen
A converter box will perform this function. more accurately a digital to analog chip an example is a AD558
A: An ADC will convert the analog to a digital value compared to a known analogue reference. Each digital output will represent a value in BCD form as bits to analog input
A: An ADC will convert the analog to a digital value compared to a known analogue reference. Each digital output will represent a value in BCD form as bits to analog input
In datacommunications this is a modulator/demodulator, commonly known as a modem. In electronics a digital to analog converter (DAC) chip is used to convert digital signals to analog and an analog to digital converter (ADC) chip to convert analog signals to digital. Some chips are available which include both ADC and DAC functionality. There are thousands of different types of DAC and ADC sytems and which one to use largely depends on how fast you want to do the conversion.
It's a device that samples an analog signal and outputs an equivalent binary value
The digital signals is not converted BACK to analog! it is transmitted in digital form and the receiver is converting it back to analog to drive the speakers. The signal from the microphone is converted from analog to digital with an A/D converter chip, digital signals consist of pulses of different lengths that is switching the transmitter on and off in about the same way as the old Morse code transmissions but at a much higher rate (millions of times higher)
A camera chip is usually a CCD (Charge Coupled Device) which is the digital equivalent of film in an analog camera.
All digital devices that produce audio out put IE CD player / dab radio have a digital to analog converter chip, all sounds you hear are analogue if it were in digital all you would hear is just high pitch screeching no matter what sound you are listening to, it would be like hearing Morse code speeded up thousand fold constantly, phones transmit a digitally signal, there for when you speak into it it has to convert your analogue voice into digital to transmit then convert it back to analogue so you can under stand.
When you speak into a cellphone an analog to digital converter chip converts your voices sound waves into a digital signal. Then a digital signal processor compresses the digital signal. The compressed digital signal is then transmitted as a radio wave through the cellular network. The digital signal processor on the receiving end, decompresses the incoming message, an amplifier boosts the signal to make it loud. Then its passed to the speaker. The end............ DJ