Esc-Tongji Technology Blog

Staying connected is the need of the hour. Mobile phones are one of the greatest inventions of science and technology because they keep us connected even if we are miles away from each other. The competitive age has led to the discovery of scintillating features in the mobile phones such as internet usage, video calling, camera, and much more.

Virgin mobile is one of the most popular mobile network service providers in the world. The company is based in the United Kingdom but it has spread its operations in many countries like U.S, Canada, India, South Africa, France etc. Virgin Mobile uses different networks in different countries like Sprint Nextel in U.S, Tata indicom in India and so on. People generally prefer to buy Virgin mobiles due to the tempting mobile plans and the alluring range of handsets of all leading brands.

Virgin Mobile keeps all latest handsets of Major mobile phone companies like Nokia, Samsung, blackberry, HTC, LG etc. It has much more to offer to its customers such as the exciting offers on internet broadband, free texting and free calling minutes. The customers are very much content with the coverage of its network too. Virgin Mobile keeps all the accessories that may be demanded by a customer starting from a cheap headset for a normal phone to accessory for an android phone. It keeps all the range of smart phones from big brands like Samsung, Nokia, and LG etc.

Apart from its competitive prices, Virgin mobile offers to its customers the latest technology smart phones at discounted rates through Virgin Mobile promo Code. By using such coupons and filling the code on them at the space provided on their website, the customer can avail a whole range of exciting offers on the latest phones.

For more detailed information on the Virgin Mobile Promo Code and know about the other offers by Virgin, one can go through its website.

The next concern for you after designing and developing web pages is to get your web site hosted on the Internet. But with so many web hosting companies offering various types of web hosting packages – shared web hosting, dedicated web hosting, managed web hosting, which type of hosting should you choose?

As a general rule, it is a good idea to go for shared web hosting if you are a small business owner and cost is your major concern. But before you make your hosting decision, let us first understand what is shared web hosting service and what are the advantages and disadvantages of shared web hosting.

What is shared web hosting?

Shared web hosting service is a convenient and economic way of hosting web sites if you do not require extremely high performance and high bandwidth. As its name suggests, in shared web hosting service, the web server that hosting the web pages are shared by many other websites. The number of websites on a shared hosting server can go up to thousands at times. Due to one large and high performance web server is shared by hosting many different websites on it, web hosting companies providing shared web hosting service could offer them at an economic rates.

Even with so many websites hosted on a web server, you can be rest assured that the web hosting providers will not compromise on any kind of security and performance issues on the shared hosting servers. Moreover, shared hosting web servers are operated, monitored and maintained around the clock by IT professionals to ensure minimum server downtimes.

Technically speaking, shared hosting servers are run on Unix or other multi-user operating system and each website hosted on the web server is given a separate account in the operating system. Typically, websites hosted on shared servers are given a shared IP addresses and allocated a fix amount of web resources.

Let’s examine the advantages and disadvantages of shared web hosting before you consider shared web hosting service:

Advantages of Shared Web Hosting Service

Economical: As many websites are hosted on a single web server, web hosting providers are able to offer low cost shared web hosting services. In general, you can expect to pay $5-10 per month for shared web hosting services. Today, due to stiff competition in the web hosting industry, you can even discover many web hosting companies offering huge web space and bandwidth (as high as 1000 MB disk space and 40 GB bandwith).

Convenience: Shared hosting web servers are managed and maintained by professionals who are highly skilled with specialized knowledge of the field. As a result, you can concentrate on your web business and let these professionals worry about the maintenance and uptimes of the web server.

Customization: Even though web resources are shared, web masters can manage their website using control panel or similar tools provided by the web hosting company. They are free to upload files, remove web pages, add database, check web statistic and etc. Also they are allowed to create domain name specific e-mails accounts.

Efficiency: Today, shared web hosting service comes with web space and bandwidth that are more than sufficient for small business websites. However, you can always add more resources should you overrun the web space or bandwidth usage.

Disadvantages of Shared Web Hosting Service

Slower Responses: Given that a physical web server is shared, websites in the shared web hosting have to accept slower server response time if compare to dedicate server hosting.

Reliability Issues: In most cases, web hosting providers may take care of the security and performance of the shared server. However, it may happen that some of websites hosted on the shared server run a malicious program or script or over-utilize the resources, can bring down the web server. Your website would have to suffer downtimes and inaccessibility as a result.

Sharing Issues: Moreover, you just need one “bad” website in your shared web server to get your website banned altogether by ISP or search engine due to shared IP address (Note: you can always pay extra to get a dedicated IP address to avoid this problem).

Security Issues: Shared web hosting is more risky and opens up potential security issues as other web masters having an account on the same web server could hacked to your sensitive data.

Before you decide to ink a deal on shared web hosting, be sure to consider all the pros and cons of shared web hosting services above. After all, selecting a right web hosting services may be one of the most critical business decisions for your online business.

Website Hosting: Dedicated servers, e-mail hosting, e-commerce hosting and computer web services

Wav to mp3 converter is known to be a very useful software application for those people who cannot imagine their life without music in MP3 format. Quite often, these programs have both multi-format audio converter and a program for digitizing audio CDs. If you use wav converter, you can convert your favorite audio files to any audio format, grab and rip CD drives, or automatically import MP3 audio tag information. This software application makes it possible for you to convert your audio files from one format to another with a perfect quality (for instance: MP3 to WMA, WWA to MP3, MP3 to WAV, MP3 to OGG, etc.). The program allows converting of large music collection as well. The folder structure will be intact in such cases. Moreover, the audio tag information will be stored in its original form. It is possible to digitize the whole audio compact disc as one track easily. The function is very useful for shows, live performances, albums, etc.
By way of using of stored presets, converters automatically convert the audio files to the format you specify. This option is sure to be very beneficial for novice users in the world of digital music. After being embedded in the Windows menu, the converter can be always available for you. All you will have to do is right-click the button and choose from the menu “Convert to …”. After a while your music files will be converted!
Audio converter is a perfect way to convert files between formats of wav and mp3. In addition, the application can convert wav to mp3, mp3 to wav, mp3 to mp3, or wav to wav so that to change the frequency of the files, their quality, channels, bitrates, and some other characteristics. Wav to mp3 converter converts wav files to mp3 ones in a batch mode as well. The program has a feature of a built-in audio player. The simple interface of the converter helps to convert files easily and quickly. Owing to these options, you can convert audio files in a convenient way. The converter is supported by all Windows platforms.
There are many advantages of audio converters:

Resample wav and mp3 files
The converter encodes wav and mp3 formats with different parameters. For reducing the size, set a specific channel, frequency and bit rate.
MP3 – WAV
In case you burn your mp3 onto a compact disc, convert them into wav file format by the WAV converter firstly.
WAV-MP3
Wav files can be converted into mp3 ones for saving disk space and decreasing file size. The software application can support over a hundred audio files!
CDs’ ripping
Converter is a perfect CD ripper that can rip audio compact discs to mp3 and wav files in the shortest time possible.
ID3 tags
The converter has a feature of ID3 tag adding during the converting process.
Sound volume
The converter enables you to change the sound volume.
Batch conversion
There is one more important advantage of using wav to mp3 converter. The tool supports batch mode high-speed conversion. It selects all wav and mp3 files and adds them in batch. The converter is very simple to use even provided you have no knowledge of wav and mp3 formats.

WAV is a very often used and universal format. It is one of Microsoft Company’s developments and Wav files are widely spread. Sound of WAV files is very qualitative and most of Microsoft programs that support sound options deal with such kind of programs. WAV format has many advantages but also it has a single but important disadvantage: too bid size. WAV files occupy a lot of space on a drive and don’t economize it at all. MP3 format is more convenient for those who want to save some free space, because MP3 files are five times smaller. It’s a great difference, isn’t it? That is the reason why MP3 format have become much demanded and a problem of converting wma to MP3 has occurred. Of course, MP3 files have less qualitative sound but the difference isn’t too big. More logical will be to have a larger Mp3 collection instead of inefficient Wav files. MP3 format is supported with a lot of programs and devices too. Many persons are in search of a proper device for wav to mp3 conversion because everyone wants to use virtual space rationally and to make his collection wider.
But if for example is needed to burn a CD WAV format is more suitable and you will need to convert Mp3 to WAV. That’s when a proper converter will be needed too. Wav converter is the program that will manage to do the converting quickly and a good result will be soon obtained.
WAV files are easily edited or divided into several fragments; you can add some different effects to them without problems. Proper software will make WAV to MP3 conversion and a backward one rapidly. With its help you will also be able to change several characteristics and parameters of files, to control its frequency and volume. Conversion of a great number of songs at the same tine is also a very useful feature that makes the process much shorter. The process can be performed without your participation, you may start it and occupy with some other stuff while the program will be converting your whole library. Special parameters can even shut down your PC when the conversion is finished. The menu is understandable and properly composed so the process will be easy and painless. The software won’t reduce speed of the PC and other programs that are running.
The converter is multi optional and supports many formats: MP3, WAV, WMA, APE, OGG, FLAC, RAM, RA, MPP and so on. You can convert any type of file to another one easily, just choose output file’s format. The process is easy and contains several simple steps. You will be surprised how comfortable work with a wav converter can be! This software supports a quick mode of work and has a lot of useful features and options. You can get all these advantages by a very low price and use the program as long as you like. Working with this converter saves a lot of time, forces and nerves because of its high speed and well composed menu. You will also like program’s cozy and friendly interface. Buy this converter and you will never regret about your choice because this program can really help you and resolve you problems. Just try and you will never use another converter.

I’ve been saying it since the first 1080p displays hit the market: There’s no need for 1080p on a screen smaller than 65 inches. Your eye just can’t resolve that kind of detail at the distance just about everyone sits from their TV. Resoundingly, no one cared. Where that level of detail is really useful is with projection. With a screen of 90 or 100 inches, you can use every bit of detail you can get. Texas Instruments was pretty candid about not needing to rush in to a 1080p front projector chip. After all, where was the competition? At CEDIA 2005, Sony forced their hand. OK, I honestly don’t know if Sony’s announcement had anything to do with TI’s timeline, but I found it interesting that, at CEDIA, there were no 1080p DLP front projectors, and, at CES three months later, there were a half dozen. Sony’s bombshell was their announcement of the VPL-VW100 LCOS 1080p front projector. At $10,000, it’s a full $2,000 to $3,000 less than the 720p DLPs. Projector sales are 90 percent numbers, and 1080p is a big one.

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Looking the Part
With few exceptions (InFocus), a $10,000 product needs to look like something you spent $10,000 on. Of course, picture quality is important, but the projector will be hanging in your theater (or sitting in your living room) for everyone to see. It needs to dress for the party. Here, Sony has succeeded greatly. The lines are smooth, the build quality is tight, and, in reality, it looks even more expensive than it is. I’m a particular fan of the thermal management (pun intended). Cooling the bulb is one of a projector’s most difficult design aspects. It’s easy to cool with a fan, but, to do it quietly, conveniently, and cost effectively, while maintaining aesthetic appeal, is not. The VPL-VW100′s designers get a special mention for coming up with a simple, attractive, and presumably effective solution. There are vents at the top and bottom of the front of the case. They are ducted back through the length of the case to a huge exhaust port in the back. It’s all integrated and masked incredibly well. It also makes for an extremely quiet projector.

The whole top slides to garner access to replace the bulb, which you’ll have to do every 2,200 hours or so. Brace yourself: Bulb replacements are a brutal $1,000.

24 months times ten pounds per month equals 240 pounds. What does this mean? This approximately how much you will pay for a “free” laptop when you subscribe to an offer listed as free laptop deals. Most of the United Kingdom’s major mobile broadband providers offer these deals for a free laptop computer. But a closer look at the deal reveals that the overall monthly charge for a mobile broadband contract is 10 pounds higher per month than what you would expect to pay for the same amount of mobile broadband service. In this case, service meaning amount of download time and speed of downloads. Obviously one asks the question how can something be free if I am paying for it monthly? The answer is equally obvious, as it’s not free. Now that we have established you are actually paying for your free laptop, you need to know whether the price you pay is worth it. Considering that the netbook or notebook computer you choose with your deal is basically worth around that same 240 pounds, the overall deal is not too bad. You are receiving a brand new laptop computer without paying a penny up front and the way the deal is structured you are not paying any VAT. For more information on free laptop deals and how to choose between pay as you go mobile broadband and long-term contracts please visit broadbandchoices.co.uk.

Written by admin in: Tech News |

With the Latitude Z, Dell claims to be the first with a laptop capable of charging without wires. Using what’s basically a larger version of the Palm Pre’s inductive charger, the Z draws power wirelessly when planted on a laptop stand that also double as the power transmitter. According to Dell, charging times should remain similar to the traditional wired setup. So let’s assume a 2-3 hour wait?

Another key feature of the Z is the use of secondary hardware to support a touch-sensitive-driven instant-on mode. Great news, especially since previous incarnations of Dell’s instant-on modes were basically misnomers, as their reliance on the main CPU and motherboard meant longer startup times.

According to CNN, the Latitude Z represents Dell’s attempt to establish a wireless peripheral connectivity ecosystem. Aside from power, there are also plans to come out with inductive connectors for monitors and other devices.

The report’s glowing insistence that Dell is actually innovating smacks of friendly journalism. But at least it’s founded on truth, given that Dell’s known for checking out what the competition does and finding cheaper and more efficient ways to do it.

The Latitude Z, with it’s thin profile (14.5mm at the thinnest) and beveled back-end, should be available for corporate customers soon, with a starting price tag of $1999.