Comment on "Stochastic resonance in a linear system with signal-modulated noise" by L. Cao and D. J. WuP. F. Góra
M. Smoluchowski Institute of Physics and Complex Systems Research Center Jagellonian University - Reymonta 4, 30-059 Kraków, Poland email@example.com
(Received 17 April 2003; accepted in final form 26 February 2004)
The system discussed recently by Cao and Wu in Europhys. Lett., 61 (2003) 593, merely reproduces properties of the input signal.
05.40.Ca - Noise.
© EDP Sciences 2004