A novel nonlinear transient computation device is presented which is designed to perform computations on multiple spike-train input signals. The input signals perturb the internal dynamic state of the device in a way that is characteristic of the input signal presented in each case. These characteristics are reflected in the output spike train of the device. Experimental evidence is presented in this paper which shows that this output spike train is both a noise tolerant and a noise sensitive response to the input signal presented.