Facsimile and static presentation processing – Facsimile – Reduced time or bandwidth for static image communication
Patent
1989-06-21
1990-11-27
Coles, Sr., Edward L.
Facsimile and static presentation processing
Facsimile
Reduced time or bandwidth for static image communication
358428, 375122, H04N 141
Patent
active
049740997
ABSTRACT:
A telecommunication system and method for communicating communication signals between various stations over a selected carrier medium. An improved encoder and method is provided for compressing a communication signal into a selectively formatted encoded signal to facilitate its transmission over the selected carrier medium. The method is particularly useful for encoding fax and modem data signals which do not exhibit the harmonics of a voice signal. A decoder and method for reconstruction of the encoded signal are also provided.
REFERENCES:
patent: 4291329 (1981-09-01), Ogawa et al.
patent: 4623922 (1986-11-01), Wischermann
patent: 4783698 (1988-11-01), Harmey
D. O. Anderson, et al. "Waveform Coding of Voice Band Data Signals at 16 K B/S" IEEE (1987) pp. 1328-1331.
Kresse James M.
Kurtz Scott D.
Lin Daniel
McCarthy Brian M.
Coles Sr. Edward L.
International Mobile Machines Corporation
Jacobs Arthur A.
Koenig, III C. Frederick
LandOfFree
Communication signal compression system and method does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Communication signal compression system and method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Communication signal compression system and method will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1036246