Money in digital form is commonly referred to as digital currency or cryptocurrency. Digital currency encompasses a broad range of financial assets that exist only in digital form, including traditional currencies like bank deposits and electronic payments. Cryptocurrencies, such as Bitcoin and Ethereum, are specific types of digital currencies that utilize blockchain technology for secure transactions and decentralized control.
When you convert digital signal to analog, it is called as an analog signal. The device used is called digital to analog converter.
First of all digital signal cant be transmitted wirelessly. digital signal can only be transmitted through optical fibre in the form of pulses. so we have to convert digital signal to analog form with the help of DIGITAL TO ANALOG CONVERTOR ( D TO A CONVERTOR). Then this analog signal should be super imposed on carrier signal called MODULATION. modem can be used for that. then that signal can be transmitted to the air through alloted band width like cellular system with the help of transceiver. at the reciveing end we can demodulate the signal with the help of modem & can convert it back to digital form through A TO D CONVERTOR.
This is the part of electronics consisting of such circuits which processes analouge quantities is called analogue electronics. And the part of electronics which provides the data in the form of a maximum and minimum voltage signals i.e. By two voltage levels only is known as digital electronics.
Digital circuits are the most common physical representation of Boolean algebra and are the basis of all digital computers. Computer's industrial processes are constructed of digital circuits.
both but for analog usually a frequency Carrier is required
it is digital form of currency or money
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The oldest form of money is cattle
Digital money represents a form of currency that exists only in digital form and is not physically tangible, such as coins or banknotes. It includes various types, such as cryptocurrencies like Bitcoin, as well as traditional currencies that are digitized for online transactions, like bank deposits and electronic transfers. Digital money facilitates faster and often more secure transactions, enabling users to conduct financial activities online. It can be centralized, like digital currencies issued by banks, or decentralized, like cryptocurrencies that operate on blockchain technology.
There are several devices called digital to analog converters for this purpose. 1s and 0s of the digital signal are used to represent the digital signal in analog form.
No, digital money is spendable (you can not spend a wallet), while the digital wallet is a device in/on which you store your digital money. The device will 'hold' your 'digital cash balance' and reduce this as you spend the digital money, safely communicating with the vendors system to increase the amounts in their 'till' as you spend.
Analog signals, such as sound or light, are converted into digital form through a process called analog-to-digital conversion. This process involves quantizing the continuous analog signal into discrete, digital values represented by binary numbers. Once in digital form, the signal can be processed, stored, and transmitted more efficiently and accurately.
Germans use money called euro, the sign is €.
The full form of DVD is digital versatile disk. Created in 1995, they are called DVD because it is easy to remember and it is short.
Digital Money