Apparatus for recording, transmission or reproduction of sound or images; Downloadable and recorded computer programs for editing images, sound and video; Apparatus for recording sound; Apparatus for the transmission of sound; Apparatus for the reproduction of sound; Video recording machines; Apparatus for the transmission of images; Video reproducing apparatus; Editing apparatus, namely, analog to digital converters, digital to analog converters and data synchronization modules; Downloadable and recorded computer programs and software for the editing, conversion and synchronization of video and audio signals; Apparatus for digital and analog conversion and analog and digital conversion of video and audio signals, namely, analog to digital converters and digital to analog converters; Downloadable and recorded computer software for audio embedding and audio de-embedding; Downloadable and recorded computer software for frame synchronization for down and up conversion; Fiber optic connectors for video and audio signals; Fiber optic converters; Optical multiplexers; Video signal converters, namely, SDI to high definition video converters, high definition video to SDI converters and video signal converters; Multi-channel transmitters and receivers for video and audio signals; Distribution amplifiers and switches for multi-channel transmitters and receivers for video and audio signals; Multiplexers and de-multiplexers for processing video and audio signals
Electrical and Scientific Apparatus