Octal system
The octal numeral system, or oct for short, is the base-8 number system, and uses the digits 0 to 7. Octal numerals can be made from binary numerals by grouping consecutive binary digits into groups of three (starting from the right). For example, the binary representation for decimal 74 is 1001010, which can be grouped into (00)1 001 010 – so the octal representation is 112.
In the decimal system each decimal place is a power of ten. For example:

In the octal system each place is a power of eight. For example:

By performing the calculation above in the familiar decimal system we see why 112 in octal is equal to 64+8+2 = 74 in decimal.

This is an excerpt from the article Octal system from the Wikipedia free encyclopedia. A list of authors is available at Wikipedia.
The article Octal system at en.wikipedia.org was accessed 43 times in the last 30 days. (as of: 02/15/2014)
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Octal - Wikipedia, the free encyclopedia
The octal numeral system, or oct for short, is the base-8 number system, and uses the digits 0 to 7. Octal numerals can be made from binary numerals by ...
en.wikipedia.org/wiki/Octal
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Octal - Simple English Wikipedia, the free encyclopedia
The octal numeral system is a base 8 numeral system. It uses the numerals 0 through 7. The system is similar to binary (base 2) and hexadecimal (base 16).
simple.wikipedia.org/wiki/Octal
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Binary, Hexadecimal and Octal number system - TI-Basic Developer
Binary, hexadecimal, and octal refer to different number systems. The one that we typically use is called decimal. These number systems refer to the number of ...
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What is octal? - Definition from WhatIs.com
Octal (pronounced AHK-tuhl , from Latin octo or "eight") is a term that describes a base-8 number system. An octal number system consists of eight single-digit ...
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Numeral Systems - Binary, Octal, Decimal, Hex - RapidTables.com
Binary number system, decimal number system, hexadecimal number system, base 2, base 8, base 10, base 16.
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What is the definition of octal system? - Tooling University
A numbering system that uses eight digits, 0 to 7, arranged in a series of columns to represent all numerical quantities. Each column or place value has a ...
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Octal number system - Dictionary.com - Reference.com
octal number system. noun. a positional system of numeration that uses octal digits and a radix of eight [syn: octal numeration system] ...
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Number Bases: Octal and Hexadecimal - Purplemath
An older computer base system is "octal", or base eight. The digits in octal math are 0, 1, 2, 3, 4, 5, 6, and 7. The value "eight" is written as "1 eight and 0 ones", ...
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octal - definition of octal by the Free Online Dictionary, Thesaurus ...
Translations of octal. octal synonyms, octal antonyms. Information about octal in the free online English dictionary and encyclopedia. octal number system, ...
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PLC, PLC LADDER, PLC EBOOK, PLC…
Search results for "Octal system"
Octal system in science
The Octal System
University of Calgary - Computer Science ... The Octal system is based on the binary system with a 3-bit boundary. The Octal Number System: uses base 8
Octal number system - Dictionary.com - Reference.com
Octal number system definition at Dictionary.com, a free online dictionary with pronunciation, synonyms and translation. Look it up now!
Octal numeration system - Dictionary.com - Reference.com
Octal numeration system definition at Dictionary.com, a free online dictionary with pronunciation, synonyms and translation. Look it up now!
[PDF]Number Conversions - Eduframe
(Acharya Narendra Dev College,University of Delhi). INTRODUCTION ... Octal system- The Octal system is commonly used with computers. The octal number.
Binary, Ternary, Octal, Duodecimal, Hexadecimal Systems, Base ...
The professor responded that German universities would be sufficient to ... Thus A stands for the decimal 10 in any number system with base greater than 10.
What is the definition of octal system? - Tooling University
A numbering system that uses eight digits, 0 to 7, arranged in a series of columns to represent all numerical quantities. Each column or place value has a ...
Octal -- from Wolfram MathWorld
Octal. DOWNLOAD Mathematica Notebook. The base 8 notational system for representing real numbers. ... Princeton, NJ: Princeton University Press, pp. 9-10 ...
Books on the term Octal system
FUNDAMENTALS OF DIGITAL CIRCUITS
A. ANAND KUMAR, 2009
2.4 THE OCTAL NUMBER SYSTEM The octal number system was extensively used by early minicomputers. It is also a positional weighted system. Its base or radix is 8. It has 8 independent symbols 0, 1, 2, 3, 4, 5, 6, and 7. Since its base 8 ...
Electronics (fundamentals And Applications)
16.8 OCTAL AND HEXADECIMAL NUMBER SYSTEMS (a) Octal Number System The octal number system has a base of 8. So, numbers are expressed with eight symbols in this system. These symbols are the decimal digits 0, 1, 2, 3, 4, 5, 6, ...
Write Great Code: Understanding the machine
Randall Hyde, 2004
Numbering. System. Octal (base-8) representation was common in early computer systems. As a result, you may still see people use the octal ... Octal is great for 12-bit and 36-bit computer systems (or any other size that is a multiple of three).
A Systems Approach to Programmable Controllers
Fred Swainston, 1991
In some instances, programmable controller manufacturers use the Octal system to number wiring terminals, programmable controller racks, and other PLC hardware. The radix of the Octal system is 8, the first eight digits in the system being 0 ...
Embedded System Design with C8051
Han-Way Huang, 2008
The octal number system uses digits 0 through 7 to represent a number. The digit 0 corresponds to 0002, whereas the digit 7 corresponds to 111 2 . There are two steps to convert a binary number to octal: Step 1 Partition the given number (a ...

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Octal system
Octal ultrasound receiver reduces data I/O routing, simplifies ultrasound system design | Electronics content from Medical Design
Analog Devices, Inc (ADI) has introduced the industry’s first octal ultrasound receiver to feature an on-chip JESD204B serial interface. By incorporating the 5-Gbps JESD204B interface, the AD9671 octal receiver reduces ultrasound system I/O data routing by as much as 80% compared with other data interface standards, according to ADI. The resulting savings addresses the needs of manufacturers designing small, high-performance ultrasound systems by simplifying ultrasound equipment board design while better meeting industry demand for higher data rates, larger channel counts, and greater image resolution.
Why do programmers confuse Halloween and Christmas | Why Do
For programmers it is one amusing coincidence that 2*10+5 is equal to 3*8+1. So, confusion is very common.
www.why.do/why-do-programmers-confuse-halloween-and-christmas/
Octal Number System
Just as the decimal system with its ten digits is a base-ten system, the octal number system with its 8 digits, ‘0’, ‘1’, ‘2’, ‘3’, ‘4’, ‘5’, ‘6’ and ‘7’, is a base-eight system.
www.slashdocs.com/ipuhyx/octal-number-system.html
Binary & Octal Numbering System | INTERCLASS
Binary Numbering System Binary Number system is the way of Computer to communicate. In a normal number system, Decimal is Ten (10), which is 0 to 9.
ie35int.blogspot.com/2013/05/binary-octal-numbering-system.html
Java Examples: Convert Decimal to octal using stack in java
You all are aware of Stacks. It performs two basic operations push and pop.
java.yarlitweb.com/2012/03/convert-decimal-to-octal-using-stack-in.html