Figure 1.

Stimuli. Amplitude spectra of the white noise (WN), 5-, 10-, 50-, 200-, and 500-Hz repeating frozen noises (RFNs). Because of our sound delivery system, all the sound spectra exhibit low-pass filtered characteristics. For sample audio files, see Additional file 1.

Keceli et al. BMC Neuroscience 2012 13:7   doi:10.1186/1471-2202-13-7
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