Oddly enough, it's called an A to D Converter and has many sources to obtain, including build it yourself plans or online auctions. There is also D to A converters so please be sure you pick the correct converter.
That would be a Modem.
Modem is short for MOdulator - DEModulator
The Modulator apparatus converts binary signals into many very short little squeaks of sound that are transmitted on the phone lines.
At the other end the Demodulator hears the little squeaks and converts them back into digital signals.
Usually there is a Modulator and a Demodulator built into the same box so transmissions can be two-way.
A MOdulator-DEModulator, or modem.
The Modem.
difference between depletion and enhancement mode mosfet
modem
modem
modem
it is an DAC (Digital to analogue converter
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)
The analog method of signal transmission uses radio waves to carry signals. Digital transmission involves the use of satellites to transmit signals.
To minimize the distortion of analog signals during transmission Because digital lines transmit signals more efficiently across distances than analog lines Because many telephone networks are moving over to digital interfaces
An analog-to-digital converter is a device which converts an infinite resolution analog signal to a finite resolution digital signal.
MOdulate/DEModulate. It converts digital computer signals into analog ones for transmission over analog telephone lines, and then converts the signal back into digital on the other end.
Analog instrument are interface with digital instrument with the help of analog to digital converter(ADC).ADC converts analog signals to digital signals.
Digital signal is moreefficientimmune to noiseerror freethan analog signal.
it is an DAC (Digital to analogue converter
no it dont
yes
a modem
Terminal adapter.
Terminal Adapter
The set top box that your provider gives you is what converts the Digital signal to the analog signal. The digital signal is compressed at the provider and sent to the end user. The "tuner" (which can be built into a tv, a set top box or a cable card) Then decompresses the digital signal and converts it into an analog signal. There is much more to this did not know how technical you wanted your answer.
A modem converts the digital signals(used by computer)into analog signals(in telephones) and vice versa.
A digital converter converts the analog signals that are received by your TV to digital signals. Most TV providers only offer digital TV these days, so you only need it if you're still using analog.