Title :
Automatic selective equaliser for telephone facsimile transmission
Author :
Eto, Yoshizumi ; Hirano, Yasuhiro
Author_Institution :
Hitachi Ltd., Central Research Laboratory, Kokubunji, Japan
Abstract :
A simple automatic equaliser designed especially for G2 as well as G1 facsimile signals received through carrier links is presented. The new method requires no additional signal, utilising only a phasing signal to fix the equalising parameters by detecting the symmetry in the received step response.
Keywords :
equalisers; facsimile equipment; G1 facsimile signals; G2 facsimile signals; automatic selective equaliser; phasing signal; telephone facsimile transmission;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19790102
