EXPERIMENTS ON SPEECH AND MUSIC SIGNALS TRANSMISSION USING CHAOS
A. S. Dmitriev, Andrey I. Panas, С. О. Старков · International Journal of Bifurcation and Chaos · 1995
This letter presents experimental evidence of how to use Chua's circuit for creating a system transmitting complex analog signals such as speech and music. In comparison with other proposed systems our system has the advantage of being operational over a wide dynamic range of information to chaotic signal ratios.