Additional file 2.Amplitude spectra of BENs. Examples of amplitude spectra of three different band-eliminated noises (BENs) containing a frequency notch (1/4, 1/2, or 1 critical band) centered at 1 kHz. Format: PDF Size: 788KB Download file This file can be viewed with: Adobe Acrobat Reader Okamoto et al. BMC Neuroscience 2009 10:1 doi:10.1186/1471-2202-10-1 |