DFTA

Computer audio applications, namely, software to control and improve audio equipment sound quality; digital audio equipment, namely, digital audio players, digital audio recorders, computers, cell phones, speakerphones, video conferencing systems primarily comprised of digital telephones, digital speakerphones, and terminals for the transmission of video and voice; digital audio software for manipulating digital audio information for use in audio media applications by automatically finding the direction a speaking person or sound source and controlling the direction of a video camera and/or array microphone beam, to better view the speaking person as well as increase the microphone reception and intelligibility of the received sound source in the presence of noise