Trending Topics IOS4: What is IOS 4:

Apple's latest operating system besutan Inc.. can be downloaded starting today. With the name of the IOS operating system is promised to provide four new features and improved performance several previous applications.

Then, what the hell is in the IOS 4. Here's his review.
IOS name of the iPhone 4, referenced the newly launched Apple boss Steve Jobs. Initially, Apple will announce that its latest operating system last April, but later changed to June 7 yesterday at the Worldwide Developers Conference event.

The moment served as an iPhone launch Apple's latest prototype is mentioned has been leaked to the public. Despite its name IOS 4, does not mean this operating system only runs for a smart phone, but could also for tablet computers made by Apple, iPad.

Inside Cisco IOS 4, there are 100 new features and increased performance in applications that existed before, including support for multitasking. Some existing functions in the IOS 4, such as folders to organize applications; Events, Places, and Faces in the Photos application, and a lot of enhancements such as inbox mail and chat.

Another new feature in this operating system such as Quick Lock for attachments, open the e-mail attachment in another application (for example, open an attachment in PDF or iBooks GoodReader 1.1), editing iPod playlist, and set up a Web or Wikipedia from search panel home screen.

Most existing applications on Apple products is currently running with the old operating system or OS. However, users of the old gadgets from Apple, such as the iPhone or iPod touch is able to up grade them to the IOS device 4.

The process of an upgrade that is also relatively simple to plug the device into iTunes and then make up-to-date backups. Process up grade from the OS to IOS 4, estimated to take ten minutes. Then how much it costs the operating system updates from the old to the new? Apple states are not charged a penny.

For iPhone 3G users who want to update the IOS operating system with 4 may have to be patient because there are some key features that will not work because the hardware does not support. In addition, changes in the operating system makes the iPhone 3G to work more slowly.

Excess IOS 4 is able to perform various jobs at a time, like listening to music while checking the GPS location, or upload a picture. Fast App Switching function in IOS 4 also allows an application to save what has been done when switching to another application.

The Real Article Here:
Tempo Interaktif

Trending Topics: Vuvuzela

The vuvuzela (English pronunciation: /vuːvuːˈzeɪlə/, also known as lepatata (its Tswana name) and stadium horn, is a typical 65 cm (2 ft) plastic blowing horn that produces a loud, distinctive monotone (B♭3) note. A similar instrument, known as the corneta, is used in Brazil and other Latin American countries. Many types of vuvuzela, made by several manufacturers, may produce varying intensity and frequency outputs. The intensity of these outputs depends on the blowing technique and pressure exerted.

The vuvuzela is most used at football matches in South Africa. It has become a symbol of South African football as the stadiums are filled with its loud and raucous sound that reflects the exhilaration of supporters. The intensity of the sound caught the attention of the global football community during the 2009 Confederation Cup in anticipation of South Africa hosting the 2010 World Cup.



The vuvuzela has been the subject of controversy. Its high sound pressure levels at close range can lead to permanent hearing loss for unprotected ears after extensive exposure. A study found the maximum sound output was 120 dB(A) (the threshold of pain) at one meter from the bell. In response to the controversy, a new model has a modified mouthpiece that reduces the volume by 20 dB.

Technical measures
Various technical measures have been proposed to reduce the impact of the vuvuzela sound on the clarity of commentary audio. The instrument produces notes around the 235Hz (mostly) and 465Hz frequencies and filtering these frequencies out might limit the noise in broadcasts. This is called notch filtering.

Notch filtering may have a side-effect of reducing the clarity of the commentary, so some university groups and companies have published adaptive filters which attempt to quiet the vuvuzela sound while preserving the amplitude and clarity of the commentator's voice and the crowd.
Bans

In the wake of the 2010 World Cup the vuvuzela has been banned from a number of stadiums and events, including tennis matches at Wimbledon[46] the Cardiff City, SWALEC and Millennium Stadiums, the Melbourne Cricket Ground[48], and baseball games at Yankee Stadium

See Also:
Vuvuzela: a symbol of South Africa

Trending Topics No. 9: Stanley A. McChrystal Includes Video

General Stanley A. McChrystal, USA (born August 14, 1954)[1] is the Commander, International Security Assistance Force (ISAF) and Commander, U.S. Forces Afghanistan (USFOR-A). He previously served as Director, Joint Staff from August 2008 to June 2009 and as Commander, Joint Special Operations Command from 2003 to 2008, where he was credited with the death of Abu Musab al-Zarqawi, leader of Al-Qaeda in Iraq, but also criticized for his alleged role in the cover-up of the Pat Tillman friendly fire incident.[3] McChrystal has a reputation for saying and thinking what other military leaders are afraid to, one of the reasons cited for his current appointment, which he assumed on June 15, 2009. Following unflattering remarks about the vice president and other administration officials attributed to McChrystal and his aides in a Rolling Stone article, McChrystal has been summoned to Washington, D.C. and has reportedly offered his resignation to Defense Secretary Robert Gates.

From detik.com translated by Google:
White House summoned the U.S. military commander in Afghanistan, General Stanley McChrystal, to return to the U.S.. U.S. President Barack Obama will ask the general to explain the bad comments that appeared in Rolling Stone magazine.

The comments expressed by very brave. It is not only insulting to U.S. Vice President Joe Biden and other U.S. officials, but McChrystal and his assistants also underestimate Obama.

Citing aides McChrystal, music magazine Rolling Stone called an aide to Obama as a "clown" and another as a "wounded animal".

General McChrystal also reveals a statement disparaging U.S. Vice President Joe Biden and U.S. Government Special Envoy to Afghanistan and Pakistan, Richard Holbrooke.

"Are you asking about Vice President Biden?" McChrystal said, laughing. "Who's that?" mocked. Then an advisory McChrystal participate mocking Biden. "Biden?" he asked. "What you say: Bite Me? (Bite Me?)"

In an article titled 'The Runaway General' was, McChrystal and his assistants also underestimate Obama. Rolling Stone wrote, McChrystal first met a week after Obama's inauguration as President of the United States. The meeting took place at the headquarters of the Pentagon with dozens of senior military officials.

According to sources familiar about the meeting, McChrystal judge Obama looks "uncomfortable and intimidated" by the military officers who filled the air.

McChrystal also underestimate his first face to face with Obama in the Oval Office, the White House, four months later. According to the general meeting as nothing more than a photo session.

"That 10-minute photo session," McChrystal said one adviser. "Obama clearly did not know anything about him (McChrystal), who is he ... The boss was very upset," he said.

Because of that article, the Pentagon strongly condemn McChrystal and his assistants. U.S. Defence Secretary Robert Gates sparked McChrystal has made a big mistake. Currently circulating rumor that Obama would McChrystal fired from his post as commander of U.S. military and NATO in Afghanistan.

Interesting Link:
Obama to decide on McChrystal

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