SOUND4

Apparatus for recording, transmission and reproduction of sound or images; blank magnetic recording disks; blank optical disks; blank sound record disks; data processing equipment, computers; electronic writing tablets; smartphones; electronic book readers; computer peripherals; electric batteries; electric wires; electric relays; integrated circuit cards; blank smart cards; printed circuit boards; printed circuits; electric switches; acoustic couplers; microprocessors; radios; audio and video receivers; electrical apparatus, namely, transistors; data processors; video, sound and voice processors and raster image processors; voice processors; streaming voice, sound and data processors; apparatus for reproduction and transmission sound, images, voice and data; digital media streaming device