D-PRE

Apparatus for recording, transmission and reproduction of sound or images, namely, microphones; loudspeakers; woofers; sub-woofers; public address systems comprising amplifiers and speakers; portable music players, namely, music players for audio files; audio memory players, namely, digital audio players for audio files; mobile audio players, namely, mobile digital audio players for audio files; recorders and players of optical discs; audio amplifiers; microphone preamplifier; amplifiers for musical instruments; audio mixers; audio signal processors; electronic sound effectors, namely, electronic sound processors for producing, generating, and producing of effects and sounds from a musical instrument; electronic sound effectors for musical instruments, namely, digital multi-effects sound processor; remote controls for audio/video apparatus; wireless audio servers and receivers; wireless audio signal transmitters; computer software for generating, reproducing, effecting, and recording sound; computer software for controlling audio apparatus; computer software featuring acoustic simulation for designing sound space