Multimedia Basics Essay Example for Free

Multimedia Basics Essay Application of Multimedia: Multimedia finds its application in various areas including, advertisements, art, education, entertainment, engineering, medicine, mathematics, business, and scientific research applications. A few application areas of multimedia are listed below: Entertainment and Fine Arts: In addition, multimedia is heavily used in the entertainment industry, especially to develop special effects in movies and animations. Multimedia games are a popular pastime and are software programs available either as CD-ROMs or online. Some video games also use multimedia features. Multimedia applications that allow users to actively participate instead of just sitting by as passive recipients of information are called Interactive Multimedia. Education: In Education, multimedia is used to produce computer-based training courses (popularly called CBTs) and reference books like encyclopedia. A CBT lets the user go through a series of presentations, text about a particular topic, and associated illustrations in various information formats. Edutainment is an informal term used to describe combining education with entertainment, especially multimedia entertainment. Engineering: Software engineers may use multimedia in Computer Simulations for anything from entertainment to training such as military or industrial training. Multimedia for software interfaces are often done as collaboration between creative professionals and software engineers. Industry: In the Industrial sector, multimedia is used as a way to help present information to shareholders, superiors and coworkers. Multimedia is also helpful for providing employee training, advertising and selling products all over the world via virtually unlimited web-based technologies. Mathematical and Scientific Research: In Mathematical and Scientific Research, multimedia is mainly used for modeling and simulation. For example, a scientist can look at a molecular model of a particular substance and manipulate it to arrive at a new substance. Representative research can be found in journals such as the Journal of Multimedia. Medicine: In Medicine, doctors can get trained by looking at a virtual surgery or they can simulate how the human body is affected by diseases spread by viruses and bacteria and then develop techniques to prevent it. Multimedia System Architecture: Multimedia encompasses a large variety of technologies and integration of multiple architectures interacting in real time. All of these multimedia capabilities must integrate with the standard user interfaces such as Microsoft Windows. The following figure describes the architecture of a multimedia workstation environment. From the above figure: the left side is very similar to non-multimedia systems. Right side shows the architecture of multimedia supporting system. Multimedia Extensions is used to enhance the speed of process. The add-on multimedia devices and peripherals include scanner, video camera, VCR, and sound equipment along with their associated device controllers. For each of these special devices, a special software device driver is needed to provide the interface from the application to the device. The graphical user interface designed primarily for windows managed by applications at fixed resolution; require control to extensions to support applications such as full-motion video or remote desktop. Evolving Technologies for Multimedia Systems: Multimedia applications use a number of technologies generated for both commercial business application as well as the video game industry. Let us review some of these technologies in this section. Hypermedia Document: Hypermedia documents are documents which have text, embedded or linked multimedia objects such as image, audio, hologram, or full-motion video. Hypertext: Hypertext implements the organization of non-sequential of data by natural association of information. Hypertext systems allow authors to link information together; create information paths through a large volume of related text in documents. It also allows annotating existing text, and appending notes. It allows fast and easy searching and reading of selected excerpts. Hyperspeech Multimedia stimulated the development of general-purpose speech interfaces. Speech synthesis and speech recognition are fundamental requirement for hyperspeech systems. Speech recognition is nothing but converting the analog speech into a computer action and into ASCII text. Speech-recognition systems cannot segment a stream of sounds without breaks into meaningful units. The user must speak in a stilted fashion. He should make sure to interpose silence between each word. 3D and Holography: Three-dimensional technologies are concerned with two areas: pointing devices and displays. 3-D pointing devices are essential to manipulate object in a 3-D display system. 3-D displays are achieved using holography techniques. Digital Signal Processing: Digital Signal Processing is used in applications such as digital servos in hard disk drives, and fax/modems. DSP technology is used in Digital wireless communications, such as personal communication networks (pens), wireless local area networks and digital cordless phones. DSP Architectures and Applications: A typical DSP operating system architecture would contain the following subsystems: Memory Management: DSP architectures provide dynamic allocation of arrays from multiple segments, including RAM, SRAM and DRAM. Hardware-Interrupt handling: A DSP operating system must be designed to minimize hardware interrupt latency to ensure fast response to real time events for applications, such as servo systems. Multitasking: DSPs need  real-time kernels that provide pre-emptive multitasking and user-defined and dynamic task prioritization.

Mondavi’s Strategy, Success, Threats, and Risks Essay -- Business Mana

Mondavi’s Strategy, Success, Threats, and Risks Bargaining Power of Supplier: Necessary products to make the wine e.g. grapes are easily available that allows Mondavi to have a considerable amount of choice to choose and keep their costs and expenses. Threat of Substitutes: There are a significant number of replacements for the Mondavi’s product that includes beer, wine coolers, spirits, and various other drinks. Threat of New Entrants: The wine industry is undergoing consolidation. Even several beer and spirits companies were moving toward the wine industry, which was growing more and more. Current Competitors: Mondavi wine has many different competitors from small size to large wine companies. There are lot different factors involves when considering a market segment. The quality of the wine, design of bottle, labeling can have a significant impact on consumer’s choice. And on the top of that cost will also play important role. Bargaining Power of Buyer: Mondavi usually distribute their product through distributors and wholesalers. There were few distributors who cover most of the markets. As there were just handful distributors, they hold a majority of bargaining power in the company. Why has Mondavi been successful to date? * Widely credited as America’s first premium commercial Winery. * Established as one of America’s most innovative and highest quality vintners. * First winery in the world to use refrigerated stainless steel fermentation to retain ...

Book Review: Gone Girl

The deception and Lies, that were motivated by the secrets that Amy and Nick were hiding, are what led to the demise of their marriage. The Sir Walter Scott quote â€Å"O what a tangled web we weave when first we practice to deceive† is a perfect way to sum up this story. Amy creates the ultimate act of deception In the novel when she tries to frame Nick for her murder, that she fakes. Amy decides to frame Nick after she learns that he has been having a secret affair. Once Amy is on the run, because she faked her murder, the tables of deception turn n her when she is robbed by two people she befriended while she was hiding out.Amy flips the tables back on a man she had been deceiving since high school, Despond. Despond is blind to Amoy's deception because he loves her and he loves to help women with issues. Amy uses Despond for his money and a new hideout and he willingly gives it to her. She tells Despond these horrific stories of Nick and paints him out to be this abusive mo nster that she Is fleeing from. Little does Despond know that Amy has also painted this same facade for him, she tells her parents and Nick that Despond is this creepy ex and that he tried to kill himself over her when they were back in high school.Amy is then forced to live up to Deacon's ideals of a perfect women when he has her stay with him and he restricts what she's eating and tries to get her to be loving and affectionate with him. While Despond thinks he Is In control, It Is really Amy who has the cards In her hand. She eventually ends up betraying Despond when she murders him and runs back to Nick. She paints yet another picture of Despond as this monster who was holding her hostage and she fled from. Amy is constantly deceiving everyone in the story, she even ends up getting screwed over herself because of all the lies.Amy gets the true final say, in the story, when she finally traps Nick by Impregnating herself with his old sperm she had saved which forces Nick to stay In this loveless marriage. Had Amy not lied and deceived Nick numerous times she might have been able to save her marriage but she is so used to being deceitful that I don't think she even realizes that just being truthful might have been the easier route to take. â€Å"You can put a face behind a mask but be careful because someone else might be retesting. † is a warning that Nick needed.Nick is a man who is betrayed many times In this story. Initially you almost feel sympathy towards him until you learn of his Infidelity. For Nick he never realized all these deceitful things Amy was doing Amy and then the public causes him to lie to his sister and many more people. Nick and Amy are very self absorbed and because Nick is so self absorbed throughout the entire book he ultimately never sees any of the lies Amy tells him. He also ends up flipping the tables on Amy when he gives these interviews depicting a husband who till loves his wife and Just wants her to return safely.Amy fa lls for it because that is all she wanted in the first place, for him to need her and miss her and want her. Amoy's return is what makes Nick believe that he will be freed from this marriage but it ultimately is what causes him to become trapped in the marriage. Nick is so consumed with screwing over Amy as bad as she did to him that he never realizes that Amy is always two steps ahead of him. While he pretends to be this loving husband in the beginning he is really cheating on Amy, and Amy is planning on ramming him for her murder because of the infidelity.While Amy is deciding on her next move after she's in hiding, Nick pretends to be this loving husband who misses his wife to get her to come back. When Amy comes back and realizes Nicks true intentions, to try and get her to confess to Deacon's murder, she pretends to be completely oblivious to it so she can trap Nick in their marriage. The characters almost play a game of cat and mouse throughout the whole story. They are consta ntly trying to get over on each other and in the end it may seem likeAmy wins but the truth is there were so many lies and so much deceit that happened that no one really ever got what they wanted. Nick will never love Amy and ironically he grew to hate her more when she came home then before she left. The sad thing is that Amy thinks that Nick will Just learn to accept the fact that he is trapped and learn to love her again once the baby is here but he will only end up resenting her even more because of the fact that he is trapped. While these lies were created to save and protect a marriage, they only ended up destroying it and that is the true irony of the story.

ZZZZ Best Company How Does a Review Differ from an Audit

ZZZZ Best Company Case Ernst and Whitney never issued an audit opinion on financial statements of ZZZZ Best but did issue a review report on the company’s quarterly statements for the three months ended July 31, 1986. How does a review differ from an audit, particularly in terms of the level of assurance implied by the auditor’s report? While both a review and an audit are attestation services provided by CPAs. A review and an audit differ in that a review does not offer the level of assurance that an audit does, auditors do not look at as much evidence for a review as they would for an audit, and reviews cost less than an audit. SAS No106, â€Å"Audit Evidence†, identifies the principal â€Å"management assertions† that underlie a set of†¦show more content†¦And in the ZZZZ Best case the predecessor Greenspan was not contacted by the successor Ernst and Whitney, although Ernst and Whitney said they tried but wouldn’t disclose what they learned. Did the confidentiality agreement that Minkow required Ernst and Whitney to sign improperly limit the scope of the ZZZZ Best audit? Why or why not? Discuss general circumstances under which confidentiality concerns on the part of a client may properly affect audit planning decisions. At what point do client imposed audit scope limitations affect the type of audit opinion issued? Yes the agreement that Minkow insisted would have affected the scope of the audit, first they did not contact the predecessor auditor, according to Greenspan. The agreement limited the third parties they could contact, making it impossible to obtain outside records and confirm any other type of documents. Making the information given by Minkow totally unreliable. Audit scope limitations imposed by the client affect the opinions that an auditor can give: if the limitations are immaterial then the auditor may give an unqualified report; if the limitations are material, but don’t really affect the financial statements then the opinion given by the auditor may be a qualified opinion with explanations; if the limitations are so material that the financialShow MoreRelatedEssay on ZZZZ Best Company, Inc.: Case Study1340 Words   |  6 Pages------------------------------------------------- ZZZ Best Company, Inc. ------------------------------------------------- Case Study 2 ------------------------------------------------- Due Date: March 30,2010 ZZZ Best, Case 1. Ernst amp; Whinney never issued an audit opinion on financial statements of ZZZZ Best but did issue a review report on the company’s quarterly statements for the three months ended July 31, 1986. How does a review differ from an audit, particularly in terms of the level of assuranceRead MoreAuditing Cases22626 Words   |  91 Pagesor as an illustration of effective or ineffective auditing. Reprinted by permission from Jay C. Thibodeau and Deborah Freier. Copyright  © Jay C. Thibodeau and Deborah Freier; all rights reserved. 1†¢Ã¢â‚¬ ¢Ã¢â‚¬ ¢ ( Case 61  ® Enron Enrori’s First Few Years hi~ 1985 Enron had assets along the three major stages of the supply chain of nat ural gas: production, transmission, and distribution. Natural gas was produced from deposits found underground. The natural gas was transmitted via pipe lines, or networks