TOTAL VOLUME

[ Digital signal processing chips, digital signal processors, electronic broadcast signal processors, electronic circuits and integrated circuits; integrated circuits, integrated circuit chips, and integrated circuit modules for encoding and decoding digital audio; ] electronic controllers for processing and controlling audio signals; electronic circuits for measuring, analyzing and controlling audio volume levels; computer software for processing audio sound signals and for playing audio files; [ computer software used to digitally encode and decode multi-channel sound; ] software used to measure, analyze, and control audio volume level [ ; and electronic audio encoders and decoders for digital audio sound signals ]