sig_hofman1998 - - Stimuli from Hofman and Opstal (1998)

Usage

sig = sig_hofman1998(nprime,f0,Obj,azi,dur,condition)

Description

sig_hofman1998 generates three types of stimuli having different spectro-temporal characteristics but identical long-term power spectra: 1) noise bursts, 2) frequency-modulated tones, and 3) trains of short noise bursts.

Input parameters

`'',nprime`	Highest altered harmonic. Default is 0.
`'',f0`	Fundamental frequency. Default is 125 Hz.
`'',Obj`	HRTFs as SOFA object.
`'',azi`	Azimuth. Default is -37 deg.
`'',dur`	Duration in seconds. Default is 0.1 s.
`'',fs`	Sampling rate in Hz. Default is 48 kHz.

The condition flag may be one of:

`'ILD'`	ILDs up to nprime set to zero. This is the default.
`'ISLD'`	ISLDs (interaural spectral level differeces) maintained while flattening right-ear HRTF up to nprime.

Output parameters

'',sig

signal wave form

References: