An analysis is made of a method of reconstructing signals which parametrica
lly modulate a chaotic generator using a one-dimensional realization of its
oscillation process. Test examples are used to demonstrate the efficiency
of this method for simultaneous independent transmission of several informa
tion signals over a single communication channel. (C) 1998 American Institu
te of Physics. [S1063-7842(98)00112-3].