No, some electronic devices use analog signals as their input/output others may use digital signals as their input/output; some equipment uses an analog signal as the input and outputs a digital signal. Be sure to use the correct signal and signal strength otherwise you may damage your electronic device.
yes. Digital signals means discrete which varies instantaneously as binary.
Yes.
Bluetooth is a digital communication interface. It tends to be used for audio signals more than other applications so it is often perceived as carrying analog audio. Despite the appearance, it is definitely digital and not analog.
it is an DAC (Digital to analogue converter
digital
Digital signals get corrupted by the noise, or overloa of information Overload of information, static in the air, etc
FDM stnds for frequency division multiplexing and it is used only in case of analog signals because analog signals are continuous in nature and the signal have frequency. TDM-stands for time division multiplexing and it is used only in case of digital signals because digital signals are discrete in nature and are in the form of 0 and 1s. and are time dependent.
No, it is an output device. It outputs sound waves.
To generate audio signals from digital signals received from Headphone's output voiceport on computer.
modem Measuring usually the voltage of the analog signal many times a second in binary number code generates a digital signal, and using a binary number code to control the voltage of an output results in a reproduced analog signal. That is what is done for stuff like digital television. A Modem (prior answer) is for when the analog signals are used to connect digital computers (like yours) together, usually over a long distance.
http://wiki.answers.com/Q/What_is_an_analog_and_digital_control_system"
A modem is one of those devices that is both an input and an output device.
A: The device is an IC chip called DAC for figital to analogue converter. they comes with many configuration of bits output.
Digital signals are measured in bits per second (bps).
digital signals have two values. 0 and 1.
Analogue signals are more vulnerable to error than digital signals. See the related question "Why digital signals are more noise free than analogue signals?" for more details.
modem is the device that carries digital signals
To measure time between digital signals.
Digital signals are measured in bits per second (bps).