The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 10, 1998
Filed:
Jun. 21, 1995
Yair Maryanka, Tel Aviv, IL;
Yamar Ltd., Tel Aviv, IL;
Abstract
An apparatus for the transmission of information along a noisy DC power line. The apparatus includes one or more interface modules, each of which provides an interface for receiving a high bit-rate digital information signal corresponding to a human voice, music, or a video. The apparatus further includes a channel coder connected to the interface modules for processing the high bit-rate digital information signals to produce a verifiable digital signal which includes information for performance of an error correction to compensate for background noise. The apparatus also includes a modulator connected to the channel coder for converting the verifiable digital signal to an analog signal. Finally, the apparatus includes a transmitter connected to the modulator for transmitting the analog signal along the DC power line.