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. Author manuscript; available in PMC: 2006 Mar 20.
Published in final edited form as: J Acoust Soc Am. 2005 Mar;117(3 Pt 1):1210–1222. doi: 10.1121/1.1856391

FIG. 5.

FIG. 5

Time-domain waveforms for the simplified harmonic-complex signals with trapezoidal spectra. (a) Stimulus with center frequency of 2050 Hz; (b) stimulus with center frequency of 2000 Hz. In each panel, the thick solid line illustrates a signal without the center-frequency shift and the thin solid line illustrates a signal with a 10-Hz center-frequency shift. The dotted lines are reference sinusoidal signals of 2050 Hz (a) and 2000 Hz (b).