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 is bordered by Colorado and Kansas on the north. On the south, Oklahoma is bordered by Texas. On the east, Oklahoma is bordered by Missouri and Arkansas and on the west, Oklahoma is bordered by New Mexico and Texas. Total Area. Oklahoma covers 69,903 square miles, making it the 20th largest of the 50 states.