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Analog signals are typically stored using methods that capture their continuous waveform. Common storage mediums include magnetic tapes, vinyl records, and analog audio cassettes, where the variations in the signal are physically represented by grooves or magnetic patterns. In more modern contexts, analog signals can also be digitized and stored in digital formats, but the original analog representation involves directly encoding the continuous variations of the signal. This allows for the playback of the original signal with its full range of nuances.

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Why do you need DAC and ADC?

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.


What is Analog carrier system used in telephony?

Analog Carrier System is a transmission system that uses repeaters that compensate for analog medium impairments, and produce output signals that are linear-scaled versions of input signals. Analog carrier systems can carry speech, data, video and supervisory signals although they are best suited for speech signals.


Whats the difference between analog and digital signal?

Analog signals are continuous while digital signals are discrete


Why FDM is for analog signals and TDM is for digital signals?

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.


Why carrier signal is always in analog signal?

It isn't always. Baseband analog signals have no carrier.

Related Questions

How are analog signals stored on cassette tapes?

by magnetizing the tape


How are analog signals received?

Analog signals can be received using an analog receiver.


How are analog signals transmitted-?

Analog signals are transmitted as electrical waves.


How can a digitizer graph be used to convert analog signals into digital signals?

A digitizer graph can be used to convert analog signals into digital signals by sampling the analog signal at regular intervals and assigning numerical values to the sampled points. These numerical values represent the amplitude of the signal at each sampled point, allowing the analog signal to be represented in a digital format that can be processed and stored by a computer or other digital device.


What converts a binary signal to analog?

an encoder is used to convert the binary signals into analog signals. the binary signals are fed to encoder section. then these signals are get converted into its equivalent analog signals. Binary DAC.


Where can one find information about an electric digital to analog converter?

Information about a digital to analog converter can be found on the site Hardware Secrets which divulges that real world signals such as light and sound can be converted into digital signals by a circuit called ADC (Analog-to-digital converter) so that the information, once converted, can be processed and stored digitally.


7 What term is used to describe the transformation of analog signals into digital signals?

Transforming analog signals to digital is known simply as analog to digital conversion, sometimes shortened to A-D conversion.


What converts digital signals to analog signals and vice versa?

Digital signal is moreefficientimmune to noiseerror freethan analog signal.


How analog instrument interfaced with a digital instrument?

Analog instrument are interface with digital instrument with the help of analog to digital converter(ADC).ADC converts analog signals to digital signals.


What is analog-TV?

Its a television with an analog tuner built in. It picks up analog signals.


Who invented analog signals?

Me


Converts digital signals into analog signals for use with ISDN phones and other analog devices?

Terminal Adapter