In digital audio data reduction technology, aptX (formerly apt-X) is a family of proprietary audio codec compression algorithms.
Oklahoma is the 20th-largest state in the United States, covering an area of 69,898 square miles (181,035 km 2), with 68,667 square miles (177847 km 2) of land and 1,281 square miles (3,188 km 2) of water.
Oklahoma City Tourism: Best of Oklahoma City. Oklahoma City, Oklahoma. With over 50 legendary attractions including the National Cowboy and Western Museum and the Myriad Botanical Gardens, plus world-class shopping, restaurants and hotels OKC, as it is affectionately known, is the ideal spot for a weekend of fun and reflection.