JPS60180177U - Facsimile signal transmission equipment - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

FIG. 1 is a block diagram for explaining a conventional example of a facsimile signal transmission device, and FIG. 2 is a block diagram for explaining an embodiment of the present invention. ``In the figure, 1 is a signal reading section, 2 is an encoder, 3 is a buffer memory, 4 is a remaining memory capacity monitoring section, 5 is a dummy code generator, 6 is a line, 7 is a buffer memory, 8 is a decoder, 11 is a recorder. Note that the same reference numerals in the figures indicate the same or corresponding parts.

Claims (1)

[Scope of utility model registration request] In a facsimile signal transmission device that transmits a calligraphic image from a transmitter and reproduces a calligraphic image similar to the transmitted original image at a receiver, the number of black pixels in the image signal in one scanning line read by the signal reading section is measured. - A recording time measurement unit that calculates the time required to record the image signal of the scanning line, encodes the image signal for one scanning line, and starts encoding the scanning line after the recording required time elapses. a transmitter having an encoder and a transmitter buffer memory for storing output codes of the encoder;
a receiving buffer memory that has the same capacity as the transmitting buffer memory and temporarily stores codes input from the transmitter via a line; a decoder that sequentially extracts codes from the buffer memory and converts them into images; The image signal output from the decoder is divided into 1 by the number of black pixels included in one scanning line.
1. A facsimile signal transmission device comprising: a receiver having a heat-sensitive recorder that records by changing the recording scanning time for each scanning line.