Computer software for use in connection with the processing, recording, reproduction, streaming, configuring, converting, transmission, and reception of electronic or digital signals; computer programs, computer software, mobile application software, API, software libraries, computer hardware and components of computers and other digital devices used for generating, processing, measuring, analyzing, recording, amplifying, enhancing, reproducing, transmitting, controlling, testing, receiving, converting, transforming, upmixing, synthesizing, and playing audio signals, files and sounds; computer software for multi-channel, multi-track, multi-input, and multi-output audio processing; cinema and automotive vehicle sound processing systems; surround and three-dimensional adapter units for use in cinemas, home theaters, rooms, and automotive vehicles; computer software for recreating and reproducing spatial and three-dimensional sound field in indoor, outdoor, and virtual environments; computer software for headsets and earbuds for recreating and reproducing spatial and three-dimensional sound field in indoor, outdoor, and virtual environments; embedded software with features for digitally processing, converting, separating, upmixing and enhancing the recording and playback of audio sound, sound effects, and sound tracks contained therein, featuring music, sound effects, spoken words, entertainment, and general information in the field of sports, leisure, travel, health, education, music, film, television, radio, video and computer games, literature, history, current events, politics, economics, finance, business, mathematics, science and nature, security, defense, situational awareness, and fine arts