Terminal Adapter
Terminal adapter.
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
yes
no it dont
a modem
Yes, a modem (modulator-demodulator) converts digital signals from a computer into analog signals that can be transmitted over various types of networks, such as telephone lines or cable systems. It also performs the reverse function, converting incoming analog signals back into digital form for the computer. This process enables communication between digital devices and external networks.
A microphone converts voice sound waves into electrical signals, which are then digitized by an analog-to-digital converter (ADC) to produce digital signals. These digital signals can then be processed and transmitted digitally.
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.
Digital-to-Analog Converters (DAC) and Analog-to-Digital Converters (ADC) are essential for interfacing between the digital and analog worlds. DACs convert digital signals from computers or processors into analog signals, allowing us to drive speakers, displays, or other analog devices. Conversely, ADCs convert analog signals, such as sound or light, into digital signals for processing, storage, or analysis by digital systems. Together, they enable seamless communication and interaction between digital devices and the real-world analog signals they monitor or control.
A modem (modulator-demodulator) converts digital data from a computer into analog signals for transmission over telephone lines or other communication mediums. It modulates digital signals into analog form for sending and demodulates incoming analog signals back into digital data for the computer. This process enables devices to communicate over various types of networks, such as DSL, cable, or fiber-optic connections. Essentially, the modem serves as a bridge between digital devices and the analog transmission infrastructure.