ADAPTIVE MULTIPLE SPEED FACSIMILE SYSTEM

• Main Authors: GERALD W. JACOB, PAUL Z. BOROS, EUGENE MOGUL, IRA KAMEN, MALCOLM READER, DAVID SCHIFF
• Format: Patent
• Language: English
• Published: 29.02.1972
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; PICTORIAL COMMUNICATION, e.g. TELEVISION

A facsimile transmitter comprises means for scanning a document to produce signals corresponding to the dark and light areas of the document. Those signals are transferred to the receiver at one of two predetermined rates-fast or slow-depending on the content of the document. If desired, the rate of...