Audio visual (AV) perception technology equipment, namely, video perception engine for television comprised of computer hardware and software for use in compressing, decompressing and enhancing AV sounds and images; transmission devises, namely, apparatus for the transmission of sounds and images using proprietary encoding format; storage devices, namely, DVD disk, HD-DVD disk, new higher definition format disk, hard dish, flash memory and electronic memory; audio visual players, namely, CD/DVD players, HD-DVD players, Blue Ray Dish players, digital AVplayers, portable media players, digital audio players; audio visual recorders, namely cassette and tape recorders and digital audio visual recorders; audio visual compression, namely AV integrated circuits, AV analog and digital hardware and software, audio visual encoder and decoder for enhancing image quality by giving the human brain a visual perception of better image while re-arranging the sub pixel of a display and applying a controlling algorithm

Pianos

[ Digital compression of audio and visual computer files used in connection with audio-visual perception technology; digital compression of audio and visual computer files whereas the filenames end in ";vpx' and ';vpw" ]