Apparatus for transmission of communication; marine optical communication apparatus, namely, marine optical communication transmitters and receivers; marine laser communications apparatus, namely, marine laser communication transmitters and receivers; marine optical communications apparatus, namely, marine optical communication repeaters; marine acoustic communications apparatus, namely, marine acoustic communication transmitters, receivers and equalizers; marine acoustic modems; downloadable software for transmitting, integrating, managing, and storing data for marine communications; recorded software for transmitting, integrating, managing, and storing data for marine communications
Electrical and Scientific Apparatus