High-definition

High-definition, sometimes abbreviated as Hi-def or HD, commonly refers to an increase in display or visual resolution over a previously used standard.

Visual technologies

Audio technologies

Subscription business model

The subscription business model is a business model where a customer must pay a subscription price to have access to the product/service. The model was pioneered by magazines and newspapers, but is now used by many businesses and websites.

Rather than selling products individually, a subscription sells periodic (monthly or yearly or seasonal) use or access to a product or service, or, in the case of such non-profit organizations as opera companies or symphony orchestras, it sells tickets to the entire run of five to fifteen scheduled performances for an entire season. Thus, a one-time sale of a product can become a recurring sale and can build brand loyalty. It is used for anything where a user is tracked in both a subscribed and unsubscribed status.

Membership fees to some types of organizations, such as trade unions, are also known as subscriptions.

Industries that use this model include mail order book sales clubs and music sales clubs, cable television, satellite television providers with pay-TV channels, satellite radio, telephone companies, cell phone companies, internet providers, software providers, websites (e.g., blogging websites), business solutions providers, financial services firms, fitness clubs, lawn mowing and snowplowing services and pharmaceuticals, as well as the traditional newspapers, magazines and academic journals.

Rick Ross

William Leonard Roberts II (born January 28, 1976), better known by his stage name Rick Ross, is an American rapper and entrepreneur.

In 2009, Ross founded the record label Maybach Music Group, on which he released his studio albums Deeper Than Rap (2009), Teflon Don (2010), God Forgives, I Don't (2012), Mastermind, Hood Billionaire (2014) and Black Market (2015). Ross was also the first artist signed to Diddy's management company Ciroc Entertainment. In early 2012, MTV named Ross as the Hottest MC in the Game.

Life and career

1976–2006: Early life and career beginnings

William Leonard Roberts II was born in Clarksdale, Mississippi, and raised in Carol City, Florida. After graduating from Miami Carol City Senior High School, he attended the historically black college Albany State University on a football scholarship. Roberts worked as a correctional officer for 18 months from December 1995, until his resignation in June 1997.

In his early years at Suave House Records, Roberts initially made his debut under the pseudonym Teflon Da Don. He made his recording debut on the song "Ain't Shhh to Discuss" on Erick Sermon's lone album for DreamWorks, Def Squad Presents Erick Onasis. In the mid-2000s, he changed his name to Rick Ross. He derived his stage name from the former drug kingpin "Freeway" Rick Ross, to whom he has no connection.

Ultra-high-definition television

Ultra-high-definition television (also known as 2160p, UHD-1, Super Hi-Vision, Ultra HD television, UltraHD, UHDTV, or UHD) includes 4K UHD (2160p) and 8K UHD (4320p), which are two digital video formats proposed by NHK Science & Technology Research Laboratories and defined and approved by the International Telecommunication Union (ITU).

The Consumer Electronics Association announced on October 17, 2012, that "Ultra High Definition", or "Ultra HD", would be used for displays that have an aspect ratio of 16:9 and at least one digital input capable of carrying and presenting native video at a minimum resolution of 3840×2160 pixels.

Alternative terms

Ultra-high-definition television is also known as Ultra HD, UHD, and UHDTV. In Japan, 8K UHDTV will be known as Super Hi-Vision since Hi-Vision was the term used in Japan for HDTV. In the consumer electronics market companies had previously only used the term 4K at the 2012 CES but that had changed to Ultra HD during the 2013 CES. The Ultra HD term is an umbrella term that was selected by the Consumer Electronics Association after extensive consumer research.

Tata DoCoMo

Tata DOCOMO is an Indian cellular service provider on the GSM, CDMA and platform-arising out of the strategic joint venture between Tata Teleservices and NTT Docomo in November 2008. DOCOMO stands for Do Communications Over Mobile Network. It is the country's seventh largest operator in terms of subscribers (including both GSM and CDMA).Fast growing network. On 2015 spectrum auction tata docomo won 10 mHz frequency bandwidth in Tamil Nadu circle

History

Tata DOCOMO is part of the Indian conglomerate Tata Group. The company received the license to operate GSM services in nineteen telecom circles and was allotted spectrum in eighteen of these circles and launched GSM services on 24 June 2009. It began operations first in South India and currently operates GSM services in eighteen of twenty two telecom circles. It has licences to operate in Delhi but has not been allocated spectrum from the Government. Docomo provides services throughout India. Tata DOCOMO offers both prepaid and postpaid cellular phone services. It has become very popular with its one-second pulse especially in semi-urban and rural areas.