Logic Gates

Logic Gates

Last updated on December 13th, 2018In digital circuits, Boolean operations are performed by logic gates. Basically logic gates are basic circuits that have one or more input and exactly only one output. Input and output values are logical values in the form of 0 (FALSE) and 1 (TRUE). This makes to describe or understand any circuit using a truth table. Any logic gate has no memory of it. In computer architecture the are seven basic…

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Boolean Algebra

Boolean Algebra

Last updated on November 19th, 2018Boolean algebra is a set of rules for manipulation of binary number system. These rules are developed by an English mathematician George Boole in 19th century. The binary number system is based upon truth values which are depicted by logical constants TRUE and FALSE or 1 and 0. Logical functions: The sentences or statements which have a decision structure i.e. which can be determined to be TRUE or FALSE are…

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Computer Virus: Types & Classification

Computer Virus: Types & Classification

Last updated on November 12th, 2018What is a computer virus? A computer virus is a malicious program bug that self-replicates by repeating itself to a different program. In different words, a computer virus spreads by itself into different executable code or documents.The aim of making a malicious program is to infect vulnerable systems, gain admin control and steal user sensitive data. Hackers design viruses with malicious intent and take advantage of online users by tricking…

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What is meant by Digital Signal Processors?

What is meant by Digital Signal Processors?

Last updated on November 12th, 2018Digital Signal Processor: Digital Signal Processor (DSP) process everyday signals like voice, audio, video, temperature, pressure, or position that is digitized then arithmetically influence them. A DSP is meant for performing mathematical functions like “addition, subtraction, multiplication, and division quickly. Signals ought to be processed in an order that the data they contain may be displayed, examined, or converted to a different sort of signals which will be of use….

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Virtual Reality: Virtual Operating System

Virtual Reality: Virtual Operating System

Last updated on November 12th, 2018What is virtual reality (VR)? Before going through a virtual operating system or virtual environment, we have to know something about virtual reality. Virtual reality (VR) is a realistic artificial environment of 3D images that are generated by a combination of interactive hardware and software and presented to the user in a way that any doubts are deferred and is recognized to be an existing environment in which a user can interact…

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Virtual Reality: An introduction

Virtual Reality: An introduction

Last updated on November 12th, 2018Virtual Reality (VR) is a realistic artificial environment of 3D images that are generated by a combination of interactive hardware and software and presented to the user in a way that any doubts are deferred and is recognized to be an existing environment in which a user can interact with. Virtual Reality is best understood by primary defining what it targets to accomplish – total immersion. Total immersion referred to as the…

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Difference between RISC and CISC

Difference between RISC and CISC

Last updated on November 17th, 2018The construction of the Central Processing Unit (CPU) functions the aptitude to operate from “Instruction Set Architecture” to which it was invented. The architectural design of the CPU is Reduced instructions set computer (RISC) and Complex instructions set computer (CISC). CISC has the capability of performing multi-step operations or addressing modes within one instruction set. It’s in the Central Processing Unit design to which one instruction employs numerous low-level acts….

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How to understand pipelining?

How to understand pipelining?

Last updated on November 12th, 2018PIPELINING IN COMPUTER ORGANIZATION Pipelining is the method of collecting directly from the processor through a pipeline. It permits storing and execution directives in a methodical method. It’s conjointly referred to as pipeline processing. Pipelining is a procedure where numerous directives are overlapped throughout execution. The Pipeline is split into stages and is connected with each other to create a pipe-like configuration. Directives are entering from one end and leaving…

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Speech recognition system: Speech synthesis

Speech recognition system: Speech synthesis

Last updated on November 12th, 2018Speech recognition is a tremendous human accomplishment, particularly once you take into account that ordinary conversations need the recognition of between ten – fifteen phonemes a second. It’s no surprise that makes an attempt to make machine recognition systems have proven tough. Despite these issues, a spread of systems has become accessible that reach some success, typically by addressing one or 2 specific aspects of speech recognition. Speech interfaces are…

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