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Important Facts About Mp3 And Mp4 Players

Mpeg-1 Audio Layer 3, more commonly referred to as mp3, is a popular digital audio encoding format. A device that is designed to greatly reduce the amount of data required to represent the audio recording, by retaining the sound from the original uncompressed state. Mp3 is an audio-specific compression format. By compressing, certain sounds that cannot be heard by the listener outside the normal human hearing range, are removed. This makes the sound clearly audible to the listener.

The mp3 players have changed the evolution of music. The good old records, eight-track tapes, cassette tapes and CDs no doubt gave the music lovers a good time but none of these earlier music formats provided the convenience and control that mp3 players provide. It is as convenient as keeping it in your hand or pocketing it. You can create personalized music lists and carry thousands of songs wherever you go. Mp3 players are offered in different shapes and sizes.

For those who want to be with the time by possessing the latest gadgets or be the first ones to have them, here is a list of some popular mp3 player brands: Apple, Archos, Creative, Olympus, RCA, Rio, Samsung, SanDisk, Sony and iRiver. Most of these have good amount of storage capacity, screen size, compatible to Apple MacOS X 10.3.4 or later, Microsoft Windows XP SP2 or later, Microsoft Windows 2000 SP4 or later.

Mpeg-4 Part 14, a multimedia container format commonly known as Mpeg-4. It is a device that stores digital audio and digital video streams, especially those defined by mpeg. Subtitles and still images are also stored. Mpeg-4 Part 14 allows streaming over the Internet. The filename extension for Mpeg-4 Part 14 files is .mp4, thus the name mp4. Devices that play .mp4 files are referred to as mp4 players.

The evolution of mp4 player devices has lead to providing more features such as fm tuner, voice recorder, email, and Internet browser capability. As it is capable of delivering audio and video at the same time, mp4 devices can offer a wide range of interesting features, such as web browsing, email, instant messaging, video and music download, Bluetooth wireless technology, digital camera and others. Not to forget the game capability, voice recording and multiple language options. The storage capacity is amazing which can start from 256 mega bites up to 40, 60 and up giga bites.

Mp4 is the next step in the evolution of music after mp3. The difference between mp4 and mp3 formats is that, mp4 devices hold both audio and video files. As for the mp3 it only holds the audio type file.

iPod is a brand of portable media players designed and marketed by Apple. The iPod name has become synonymous with mp3 or mp4 players as it is the most popular brand and holds the biggest share of the market. Devices in the iPod range are primarily digital audio players. These devices can be used to store an entire music library. This is not all, … Read More

Like Computers? Then Consider an Online Computer Science Degree

Computer Science is the study of theoretical foundations, information techniques and computations applied to computer systems. It includes both hardware and software components.

People that are computer literate are in demand now since most companies use computers and most of the systems are now computerized. Online computer science degrees are very convenient for people who are working. Aside from working in their regular jobs they can also study in their spare time with online degrees.

Some people go on net to play with online games, whereas others use it to research and study. In either case, since we are in the now in the world of technology, we need to know more about the workings of the computer as well as the software programs that we are using.

An online computer science degree is very advantageousness to people. You are in fact hitting two birds with one stone. While you are working, you can also have your time to study on for an online computer science degree.

Since most businesses and companies are using computerized system, then it is also time for you to learn and study a wider range of topics about computers. You should know how to deal with computer systems, programming as well as data management.

In computer science, there are a few major areas of study, such as:

  • Computer programmer: Deals with building, debugging, trouble shooting, testing and maintaining the source code of computer programs.
  • Computer Architecture: Deals with the design, graphics and drafting technology in computers.
  • Software engineer: Deals with the evaluation, development, testing of software and systems of the computer.
  • Artificial intelligence: Involves programming computers with the knowledge of artificial intelligence to perform actions.
  • Database information: Deals with storing data, data consultancy, seminars and training. It also deals with filing or arranging data.

With an online computer science degree, you can learn many skills where you can build your own computer hardware and software programs.

It is time for you to achieve your goal of success with an online computer science degree. You have the potential to have a higher salary which everyone longs for and the desired position of your dreams. You just need to have determination, self discipline and focus to obtain that success.

The online computer science degree program is easy and very convenient to working parents and other working people. You can obtain this degree while you are at home or even in the office. Since you are dealing with computers in this degree, it is more convenient to search and scan whatever you need to know regarding degree requirements.

Just be sure that you are in the right program track and that you enrolled in an accredited college or school. Try to research into the background of the teachers and instructors they have. See to it that their curriculum is similar to those found at real world institutions. Then just go for it your degree waits.… Read More

Sony Ericsson Vivaz Deals – Latest Phone With Mobile Phone Offers

Sony Ericsson has formed ripple in the mobile market by launching the Vivaz. The Sony Ericsson Vivaz is available on contract deal. The leading networks like Orange, O2, T-Mobile, Three, Vodafone and Virgin are offering their deal. The Sony Ericsson Vivaz is full of features.

Armed with 3G and 2G network the gadget is 97 grams in weight and 107×51.7×12.5mm in dimension. The display is TFT which has resistive touchscreen with the resolution of 360×640 pixels. The retina display is of 3.2 inches. The other features of the display include accelerometer sensor for UI auto-rotate, scratch-resistant surface, turn-to-mute and snoozing alarms, handwriting recognition. The mobile phone can store unlimited entries and fields. The gadget can record your call in huge number. The internal memory capacity is of 75MB which can be raised with the help of micro SD up to 32 GB. The gadget gets the support of GPRS, EDGE, high speed wi-fi and blue tooth. You can enjoy with the 8MP camera. The gadget among other mobile phone stands superior in terms of camera.

The camera which has LED flash and can be set at the highest resolution of 3264×2448 pixels has other features like video calling, touch focus, Geo-tagging, face and smile detection. The mobile phone has no secondary camera. The Sony Eircsson Vivaz Deals runs on Symbian series 60 and is powered by 720MHz processor. Apart from these all features you can MMS, SMS, and e-mail too. The user can enjoy Stereo FM and games. The Vivaz is available in different colors like pink, silver moon, cosmic black, galaxy blue and Venus ruby. The Java application too is embedded with excellent features like Google maps, Face book and twitter applications. The mobile phone has MP3 music player and quick office document reader. The Li-Po 1200 mAh standard battery which gives prolonged talk to you with out any hindrance.

On various network the gadget is available free. The Sony Ericsson Vivaz contract deal can be obtained for 12, 18 and 24 months. T-Mobile offers you the deal for 18 months at £30 line rental where the user get unlimited Internet and 600 minutes and 500 texts and in addition to all what a user get incentive is 8 months free line rental. For more details on Sony Ericsson Vivaz contract deal you can search the website.… Read More

7 Secrets of Successful Selling to Retailers

So you’ve invented the next great gadget, and you’re sure it’ll be a hit. In fact, you’ve got cartons of inventory stored in every room of your house that you’re itching to sell. Your friends and family said they “love it”, but how can you get retailers to “love it” enough to place an order with you?

Below are 7 secrets of successfully selling to retailers. While most of the secrets are common sense, it amazes me how many entrepreneurs, inventors, and small manufacturers trying everything except these 7 secrets.

1. Know the retailer you want your products in

Not every retailer will buy your product. Most retailers have a niche that they fill. Find out which type of customer will buy your product. Is a bargain shopper or an upscale trendsetter? If you sell low-end kitchen gadgets, perhaps a mass merchant like Walmart or K-Mart would be a better fit for your products versus Bed Bath and Beyond or Macys.

2. Know your product and why retail buyers should purchase it

Why should a retail buyer buy your product? Is it price, features, or something else? Be prepared to thoroughly discuss the features & benefits of your product, how it is better or different than similar products on the market and why a retailer would want to carry it. Without knowing what single thing differentiates your product from the thousands of similar products out there, you are just wasting your time in getting a retail buyer’s attention.

3. Know your program before calling a retail buyer

I’m talking about things like order minimums, “floor and ceiling costs”, suggested retail price, pre-paid freight versus collect, packaging specs, payment terms, returns to vendor, etc. Retail buyers will ask you some very tough questions and you need to know the details of your program, forwards and backwards.

4. Know what marketing or sales promotions you will provide to drive sales

If you think your job is done once the retailer gives you the first purchase order, you are lamentably mistaken. Don’t worry… a lot of small vendors forget this as well. Your post-sales job is to help retailers sell through the inventory that they just bought from you. As the retailer sells through your inventory, what do they do next? They buy MORE from you. Whether it is funding in-store promotions or simply listing the retailer’s URL on your website, driving more customers to your retailers is a MUST-DO action step.

5. Know what type of retail packaging will fit on the retailer’s shelf

Retailers will want to know what type of packaging your product comes in because they almost always have very limited space to work with – is it a bag with hanging hook or is it something they will have to put on a shelf?

Big-box retailers (like Target, Walmart, Sears, etc) will definitely want to see the product AND the packaging. They are VERY specific about their store image, their customer and their available “real estate”. They want … Read More

Understand Your Astigmatism Better

The word “Astigmatism” is often mispronounced, misunderstood – or simply not understood at all. However, of those who wear eyeglasses, a large majority actually suffers from some sort of astigmatism. So why don’t we know what it is? It’s actually pretty simple once you learn a bit more about it. Typically our eyes are shaped like a round ball; however with an astigmatism the eye is elongated – more like a football. Having an astigmatism does not mean that there is a problem with the health of one’s eyes; simply that due to interactions with light, the eye has an issue focusing correctly. Instead of light coming in to a central location and pinpointing it with clear vision, it appears from multiple points of view – both in front of, and behind the retina.

There are a few different kinds of astigmatisms, and they can be broken down a few different ways: myopic astigmatism, hyperopic astigmatism, and mixed astigmatism, and regular and irregular astigmatism. Like nearsightedness in vision, myopic astigmatism affects meridians of the eye in a nearsighted fashion; this is to say that light is brought into focus in front of the retina. Hyperopic astigmatism – like farsighted vision – affects your close vision, and light is brought to focus behind the retina in one or both eyes. A mixed astigmatism is a combination of the two, in each eye. An irregular astigmatism cannot be corrected by eyeglasses, but can be corrected by contact lenses. Regular astigmatisms are typically align the meridians perpendicular to each other and cause that football shape.

If you’re looking at your prescription, you can know whether or not you have an astigmatism very easily. Typically you will see SPH, or your “sphere”; these values ​​are used to know your vision correction needs. However, if you have additional information underneath the CYL (or cylinder) and Axis section, you will know that you have an astigmatism. The cylinder lets you know the correction for the astigmatic refractive error; and the value is added or subtracted cylindrically on the meridian depending on your needs. The axis tells you where to put the cylinder. These two values ​​always come together; it is not possible to have a CYL on your prescription without the Axis.

The next time you get your eyes tested, there is no doubt that your doctor will likely give you an astigmatism examine as well. Whether you need single vision lenses, or bifocal glasses, it may be the case that you will also have an astigmatism correction, as well. Correcting an astigmatism shouldn’t cost more than already receiving prescription eyeglasses since the main change is the placement of the lens within the frames. Only if you have a very high astigmatism will the price of your glasses change significantly. However, if you are getting charged more for adding an astigmatism, or just feel that your glasses are too much, you should certainly check out some eye glasses online; you will be sure to find great … Read More