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 County, Oklahoma (OK) County population in 2014: 766,215 (94% urban, 6% rural); it was 660,448 in 2000. County owner-occupied with a mortgage or a loan houses and condos in 2010: 118,624. County owner-occupied free and clear houses and condos in 2010: 53,716.