Methods and apparatus for encoding and constructing signals

Details Methods and apparatus for encoding and constructing signals Methods and apparatus for encoding and constructing signals

G - Physics

10

L

354/71

G10L 11/00 (2006.01)

Patent

CA 1172366

ABSTRACT Methods and apparatus for encoding electrical signals for transmission in a narrow frequency band or at a low bit rate are described together with methods and apparatus for constructing signals from encoded signals. A succession of first signals representing the durations of sub-divisions, for example, half cycles of the signal to be encoded are generated as is a succession of second signals representing the shape of the sub- divisions. each pair of first and second signals may then be replaced by one of a limited number of symbols. After an operations such as transmission to a remote location or removal or addition of symbols, the symbols are translated back in to first and second signals. Whether transmitted or from a store, the first and second signals are used to construct analogue signals having sub-divisions of duration derived from the first signals and shapes derived from the second signals.

324134

Affiliated with

Also associated with

Rating

Methods and apparatus for encoding and constructing signals does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Methods and apparatus for encoding and constructing signals, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Methods and apparatus for encoding and constructing signals will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1272568