Tuesday 18 February 2014

Voice Over IP [Internet Protocol] - A complete project on VOIP

The main objective of the project is Secure Data Transmission The voice message transmitted from a computer system to another should be safe and correct and free from unauthorized disclosure, alternation or destruction of information and denial of service to legitimate users. This is ensured using the idea of cryptography in the program.

Voice message plays an important role in the concerns involved in transcription process (medical, business or legal). In such concerns voice message has to be transferred from one place to different part of the organization. With a better communication facility this can be made effective.

The project involves building a system for exchanging voice messages. The messages are encrypted for ensuring security and are compressed. Various levels of encryptions are provided. The voice messages are encoded and then send to the receiver. The receiver decodes the received file to reproduce the original message.

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4G - Download sample PPT

In telecommunication systems, 4G is the fourth generation of mobile phone mobile communication technology standards. It is a successor to the third generation (3G) standards. A 4G system provides mobile ultra-broadband Internet access.Two 4G candidate systems are commercially deployed: the Mobile WiMAX standard (first used in South Korea in 2006), and the first-release Long Term Evolution (LTE) standard (in Oslo, Norway and Stockholm, Sweden since 2009). It has however been debated if these first-release versions should be considered to be 4G or not.

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Monday 17 February 2014

Basics of Html

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HTML (Hypertext Markup Language) is the set of markup symbols or codes inserted in a file intended for display on a World Wide Web browser page. The markup tells the Web browser how to display a Web page's words and images for the user. Each individual markup code is referred to as an element or called a tag . Some simple things to remember
  • The text between <html> and </html> describes the web page
  • The text between <body> and </body> is the visible page content

    HTML is a language for describing web pages.
  • HTML stands for H yper T ext M arkup L anguage
  • HTML is a markup language
  • A markup language is a set of markup tags
  • The tags describe document content
  • HTML documents contain HTML tags and plain text
  • HTML documents are also called web pages HTML markup tags are usually called HTML tags
  • HTML tags are keywords (tag names) surrounded by angle brackets like <html>
  • HTML tags normally come in pairs like <b> and </b>
  • The first tag in a pair is the start tag, the second tag is the end tag
  • The end tag is written like the start tag, with a forward slash before the tag name
  • Start and end tags are also called opening tags and closing tags
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Sunday 9 February 2014

Google unveils videoconferencing box for businesses

Google is introducing a videoconferencing box designed to make it easier and less expensive to hold face-to-face business meetings even if the participants are scattered in different locations.
The device, called 'Chrome box For Meetings', goes on sale for $999 on Thursday in the US and will be available in the coming weeks in Canada, the United Kingdom, Japan, Spain, France, Australia and New Zealand.

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Monday 3 February 2014

Sundar Pichai vs Satya Nadella: Two Indians in the running for the Microsoft CEO post

Contrary to the Bloomberg report which suggested that Indian-American Satya Nadella may replace long-time Microsoft Chief Executive Officer Steve Ballmer as he steps down, a new report has emerged saying that Google's Andorid head Sundar Pichai is the front-runner for the CEO job at Microsoft.
Sundar Pichai, the 42-year-old head executive for Google Chrome and Apps, is the "top choice" for the position of Microsoft CEO and negotiations with him are on in full swing, reported SiliconANGLE, a media website that focusses on the technology industry. "Many industry insiders like Satya Nadella for CEO because of his enterprise and cloud background. However, Sundar Pichai is the leading external candidate and is in discussions with the hiring committee," John Furrier, founder of the blog SiliconAngle.com, said in a blog post.


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Saturday 1 February 2014

Google’s New GoogleBot User-Agent for Smartphone Content Crawling

Google’s New GoogleBot User-Agent for Smartphone Content Crawling

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Check out Googles recommendations for building smartphone optimized sites. You can also learn more about controlling Googlebot crawling and indexing or ask any question you may have in Google’s webmaster help forums. - See more at: http://www.dytek3.com/googles-new-googlebot-user-agent-for-smartphone-content-crawling/#sthash.nj5rdTzn.dpuf

Throughout the years Google released varying crawlers to scour and index content. Google noticed that they couldn’t index some mobile-optimized sites because some Webmasters were inadvertently blocking smartphone crawling and/or indexing when in reality they only wanted to block feature phone crawling and/or indexing.
This vagueness has led to deprecation of Googlebot-mobile and from now on will be identified just as Googlebot and will include “mobile” else where.
- See more at: http://www.dytek3.com/googles-new-googlebot-user-agent-for-smartphone-content-crawling/#sthash.nj5rdTzn.dpuf
Throughout the years Google released varying crawlers to scour and index content. Google noticed that they couldn’t index some mobile-optimized sites because some Webmasters were inadvertently blocking smartphone crawling and/or indexing when in reality they only wanted to block feature phone crawling and/or indexing.
This vagueness has led to deprecation of Googlebot-mobile and from now on will be identified just as Googlebot and will include “mobile” else where.
- See more at: http://www.dytek3.com/googles-new-googlebot-user-agent-for-smartphone-content-crawling/#sthash.nj5rdTzn.dpuf
Throughout the years Google released varying crawlers to scour and index content. Google noticed that they couldn’t index some mobile-optimized sites because some Webmasters were inadvertently blocking smartphone crawling and/or indexing when in reality they only wanted to block feature phone crawling and/or indexing.
This vagueness has led to deprecation of Googlebot-mobile and from now on will be identified just as Googlebot and will include “mobile” else where.
- See more at: http://www.dytek3.com/googles-new-googlebot-user-agent-for-smartphone-content-crawling/#sthash.nj5rdTzn.dpuf
Throughout the years Google released varying crawlers to scour and index content. Google noticed that they couldn’t index some mobile-optimized sites because some Webmasters were inadvertently blocking smartphone crawling and/or indexing when in reality they only wanted to block feature phone crawling and/or indexing.
This vagueness has led to deprecation of Googlebot-mobile and from now on will be identified just as Googlebot and will include “mobile” else where.
- See more at: http://www.dytek3.com/googles-new-googlebot-user-agent-for-smartphone-content-crawling/#sthash.nj5rdTzn.dpuf
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Red Nexus 5 variant tipped for February 4 launch on Google Play store

It seems Google might release a new color variant for its Nexus 5 next month, if the latest purported image in a series of leaks is to be believed.
Android Police has posted an image that suggests that Nexus 5 will be hitting Google Play store on February 4. The leaked image comes via US carrier Sprint's internal documentation, supposedly meant to inform employees the Red Nexus 5 will be finally revealed. However, Android Police claims that the leaked internal document from Sprint hints that the Red Nexus 5 might not be launched on the carrier.
Unfortunately, the leaked Sprint internal document does not reveal any details about the pricing of the alleged Red Nexus 5 smartphone.
Earlier, some leaked images showed the packaging of the alleged Red Google Nexus 5, which was said to have been taken in an LG warehouse in the UK. A total of five images were leaked, which included three images of the Google Nexus 5 (Red) packaging cover, apart from shots of its front and back panels.

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