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A device to place digital signals on an analog system and vice-versa?
DAC - Digital to Analog ConverterADC - Analog to Digital Converter
What converts digital signals to analog signals and vice versa?
Digital signal is moreefficientimmune to noiseerror freethan analog signal.
How does a modum work?
A modem converts the digital signals(used by computer)into analog signals(in telephones) and vice versa.
What is a transcode?
The conversion of analog video to a digital format, or vice-versa.
How does internal modem work?
An internal modem converts digital data from a computer into analog signals that can be transmitted over telephone lines and vice versa. It connects to the computer's motherboard through a PCI or PCIe slot, allowing it to communicate with the operating system and applications. When sending data, the modem modulates the digital signals into analog waves, and when receiving data, it demodulates the analog signals back into digital form for the computer to process. This enables internet connectivity over traditional phone lines, allowing for dial-up internet access.
What does modem stand for anyway (search the webopedia site)?
The term "modem" stands for "modulator-demodulator." It refers to a device that converts digital signals from a computer into analog signals suitable for transmission over telephone lines and vice versa. This process allows for data communication between digital devices and analog communication systems. Modems are essential for internet connectivity, enabling the transfer of information over various types of networks.
What are Modems used for in Internet?
Basically, modem is used to connect the analog world to the digital world. In other words, you can say it is the device that is used to convert the analog signal to digital signal. For eg. the modem connected with a computer is usually converts the analog signal that comes through the wire to the digital bit bcoz computer can only understands the digital signal...
How does a UART convert an analog signal to a digital signal?
A UART does not convert an analog signal into a digital signal. It converts a serial digital signal into a parallel digital signal, and vice versa. The letters UART stand for Universal Asynchronous Receiver Transmitter. It is, fundamentally, a pair of shift registers.
How is a modem facilitats communication different between computer?
a modem is a tool which can change analog sinal to digital signal and vice-versa. when the communication has to take place between the two computers then there is involvement of wires or some wireless technology. if communication exists between then it is through analog signals and computer can accept only digital signal. so,basically modem changes the analog signal to digital when the data is to be received at computer's end and hence it works and facilitates the commmunication between two or more computers.
What is mean by modem connection?
A modem connection refers to the interface that allows digital devices to communicate over analog telecommunications lines, such as telephone or cable systems. It converts digital data from a computer into analog signals for transmission and vice versa, enabling internet access. Modems can be standalone devices or integrated into routers, and they are essential for connecting to various types of internet services, including DSL, cable, and fiber.
What is the exact meaning of mixed signal array?
A mixed signal array refers to a collection of electronic components or circuits that can process both analog and digital signals within a single system. These arrays are commonly used in applications like data conversion, where signals need to be converted from analog to digital formats and vice versa. The integration of mixed signal capabilities allows for more compact designs and improved performance in various electronic devices, such as sensors, communication systems, and audio equipment.
What is A type of communications device that connects a communications channel to a sending or receiving device is a?
A type of communications device that connects a communications channel to a sending or receiving device is a modem. Modems modulate and demodulate signals for transmission over various types of media, such as telephone lines or cable systems. They enable digital devices to communicate with each other by converting digital data into analog signals and vice versa.
