A digital cellular system transmits a caller's voice by converting the sound waves into a numerical code
A digital cellular system transmits a caller's voice by converting the sound waves into a numerical code
morse code braille semaphore
PCM (Pulse Code Modulation)
If you truly did purchase the digital copy DVD then just call the toll free number on the bottom of the back of the movie label. When you call they will give you the digital code. I had also lost the code and called the number and was given the code right away.
The Binary code represents all data in 0s and 1s by using a combination of these. Each number system and digital data like characters and other symbols can be represented in binary by a common conversion method for each system. Example: Decimal number 12 is binary number 1100. this is obtained as [1*(2^3) + 1*(2^2) + 0*(2^1) + 0*(2^0)]
ASCII code - is a universally recognised series of codes applied to every number, letter, symbol and function key on a computer keyboard. The codes identify which key does what. ASCII stands for American Standard Code for Information Interchange. See the related link to Wikipedia for a more detailed explanation.
All digital media is coded. The operation system and all applications. Most of these are coded in assembly or c.
Morse code is a digital signal.
1.Define the term digital. The term digital refers to any process that is accomplished using discrete units 2.What is meant by bit? A binary digit is called bit 3.What is the best example of digital system? Digital computer is the best example of a digital system. 4.Define byte? A group of 8 bits. 5.List the number systems? i) Decimal Number system ii) Binary Number system iii) Octal Number system iv) Hexadecimal Number system 6.State the sequence of operator precedence in Boolean expression? i) Parenthesis ii) AND iii) OR 7.What is the abbreviation of ASCII and EBCDIC code? ASCII-American Standard Code for Information Interchange. EBCDIC-Extended Binary Coded Decimal Information Code. 8.What are the universal gates? NAND and NOR 9.What are the different types of number complements? i) r's Complement ii) (r-1) ' s Complement. 10.Why complementing a number representation is needed? Complementing a number becomes as in digital computer for simplifying the subtraction operation and for logical manipulation complements are used. 11.How to represent a positive and negative sign in computers? Positive (+) sign by 0 Negative (-) sign by 1.
They understand machine code, i.e. Binary Digits.
GLOBAL FOR SPECIAL MOBILE COMMUNICATION SYSTEM GSM- IS DIGITAL TELEPHONY SYSTEM THAT SUPPORTS TIME DIVISION MULTIPLE ACCESS CODE AND FREQUENCY DIVISION MULTIPLE ACCESS CODE