Audio calibration software; computer software for use in controlling microphones; software for use in recording, processing and optimizing sound, music, and performance of speakers and audio equipment; software that captures, processes, and optimizes music and sound by adapting the performance of speakers and audio equipment to the acoustic environment in which they are played; audio speakers; wireless indoor and outdoor speakers; mid-range speakers; surround sound speakers; audio amplifiers; tweeters; digital media receivers and audio receivers; computer hardware; wireless network repeaters; wireless network extenders; wireless computer peripherals; wireless digital media systems comprised of audio-visual hardware, wireless network hardware and audio-visual control hardware and software for transmitting, delivering, receiving, reproducing, processing and streaming digital media; computer hardware and software for wireless digital content delivery and transmission