DATA_BAUMGARTNER2013 - Data from Baumgartner et al. (2013)

Usage

data = data_baumgartner2013(flag)

Description

data_baumgartner2013(flag) returns data of the table or the pool of listener-specific models from Baumgartner et al. (2013) describing a model for sound localization in sagittal planes (SPs) on the basis of listener-specific directional transfer functions (DTFs).

The flag may be one of:

`'tab1'`	Calibration data for listener pool listed in Table 1. The output contains the following fields: id, u, goupell10 and walder10
`'pool'`	DTFs and calibration data of the pool. The output contains the following fields: id, u, goupell10, walder10, fs and Obj.
`'ari'`	OBSOLETE. DTFs and calibration data of the pool. The output contains the following fields: id, u, goupell10, walder10, dtfs, fs and pos.

The fields in the output contains the following information

`.id`	listener ID
`.u`	listener-specific uncertainty
`.goupell10`	boolean flag indicating whether listener participated in Goupell et al. (2010)
`.walder10`	boolean flag indicating whether listener participated in Walder (2010)
`.dtfs`	OBSOLETE. matrix containing DTFs. Dimensions: time, position, channel (more details see doc: HRTF format)
`.fs`	sampling rate of impulse responses
`.pos`	OBSOLETE. source-position matrix referring to 2nd dimension of hM and formated acc. to meta.pos (ARI format). 6th col: lateral angle 7th col: polar angle
`.Obj`	DTF data in SOFA Format

Requirements:

SOFA API from http://sourceforge.net/projects/sofacoustics for Matlab (in e.g. thirdparty/SOFA)
Data in hrtf/baumgartner2013

Examples:

To get calibration data of pool of listener-specific models, use:

data_baumgartner2013('tab1');

To get all listener-specific data of the pool, use:

data_baumgartner2013('pool');

References:

R. Baumgartner. Modeling sagittal-plane sound localization with the application to subband-encoded head related transfer functions. Master's thesis, University of Music and Performing Arts, Graz, June 2012. [ .pdf ]

R. Baumgartner, P. Majdak, and B. Laback. Assessment of Sagittal-Plane Sound Localization Performance in Spatial-Audio Applications, chapter 4, page expected print date. Springer-Verlag GmbH, accepted for publication, 2013.