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USER DESIGN INTERFACE
User Design Interface
User Design Interface
Introduction
Then, use cases for each actor are defined by interviewing the customer. The use case model is used to create user interface prototypes49 and to generate tests to verify the system against after the development.
Mobile phones throughout the world are widely used. According ...
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SPEECH PROCESSING
Programming Assignment- Speech Processing
Programming Assignment- Speech Processing
Introduction
Traditional pitch-excited LPC vocoders use a fully parametric model to efficiently encode the important information in human speech. These vocoders can produce intelligible speech at low data rates (800-2400 bps), but they often sound synthetic and generate annoying artifacts such ...
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PROGRAMMING ASSIGNMENT
Programming assignment
Programming Assignment
Introduction
This paper is about a vocoder operating at 600 bps. Such vocoders are mainly of interest for military use where communications bandwidth is at a premium, such as over tactical HF radio using frequency hopping as an electronic counter-counter measure (ECCM). In such applications, ...
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HUMAN COMPUTER INTERACTION
Impact on Human Computer Interaction
Impact on Human Computer Interaction
Introduction
Human Computer Interaction or HCI, includes the research on the computer and human and the study of their way of interaction. The human interaction, which can be called as “users” and the “computer” takes place at the user ...
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INFORMATION TECHNOLOGY & PRIVACY
Information Technology & Privacy
Information Technology & Privacy
Introduction
In today's technologically advanced world, where online presence has become a necessity for increasing number of organizations and people, privacy is, without doubt, one of the most significant aspects of computer information technologies. In 'Privacy', Deborah G. Johnson attempts to highlight ...
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QUESTION & ANSWER
Question & Answer
Question & Answer
Question 1
If we were to compare the use of a dictionary attack with a rainbow table attack we would highlight that while the dictionary attack requires a relatively small wordlist, the rainbow tables are generally a lot bigger, requiring a quite large ...
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THREATS TO INFORMATION SECURITY
Threats to Information Security
Threats to Information Security
The two information security threats selected for this study are:
Malware
Spam
Malware, short for malicious software, is software (or script or code) designed to disrupt computer operation, gather sensitive information, or gain unauthorized access to computer systems. It is a general term ...
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SECURITY PODCASTS
Security Podcasts
Security Podcasts
Introduction
Drastic changes are taking place in the field of network security. The field of information technology is so dynamic that people are finding it hard to keep up with the pace of the changes taking place in this field. Network security is becoming an issue in this ...
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FINAL PROJECT
Project Risk and Quality Management Plan
Project Risk and Quality Management Plan
Relationship between the residual risks
Risk is defined as the existence of a likelihood of a threat materializes in one or more scenarios, combined with damaging consequences to property or persons. Any situation, any activity can produce a ...
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Quality Improvement Plan
Introduction
The methodology of Six Sigma DMAIC process is a system that brings measurable and considerable improvements to existing processes that are falling below specifications. The DMAIC methodology can be used when a product or process is in force in your business but do not meet the specifications of ...