Title:
TRANSMISSION OF VOICE,MUSIC,IMAGE AND DATA THROUGH DC CONDUCTOR
Document Type and Number:
Japanese Patent JPH07273695
Kind Code:
A
Abstract:
PURPOSE: To provide a system which uses a power line, e.g. a power line extending from a power generator, to transmit various items and various kinds of information, e.g. sound, music, data, video, or their combination. CONSTITUTION: A typical system is equipped with a modem subsystem, which is connected to a channel encoder/decoder unit 14 connected to an information signal generator for a music signal 2, a sound signal 1, a data signal 4, a video signal 3, or their arbitrary combination. This system is usable even for a moving body, etc., using a DC power system.
Inventors:
YAARU MARUYANKA
Application Number:
JP718395A
Publication Date:
October 20, 1995
Filing Date:
January 20, 1995
Export Citation:
Assignee:
YAARU MARUYANKA
International Classes:
H04B3/54; H04N5/60; H04N5/14; (IPC1-7): H04B3/54; H04L12/40; H04N5/14; H04N5/60
Attorney, Agent or Firm:
Yoshio Kawaguchi (2 outside)