A fluctuating noise simulating speech features is a standard test stimulus

Evidence

Back in 1987, we proposed a fluctuating speech noise which simulates average spectral and temporal features of fluent speech. This noise was termed by our friends “Fastl-Noise”. — Professor Dr.-Ing. Hugo Fastl, Professor Dr.-Ing. Eberhard, Psychoacoustics- Facts and Models, 3365

Categorization

• DEFINE: Explains what Fastl-Noise is and why it was created.