THE AUDITORY MODELING TOOLBOX

Applies to version: 0.10.0

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DATA_ZIEGELWANGER2013 - Data from Ziegelwanger and Majdak (2013)

Usage

data = data_ziegelwanger2013(flag)

data_ziegelwanger2013(flag) returns results for different HRTF databases from Ziegelwanger and Majdak (2013).

The flag may be one of:

'ARI' ARI database. The output has the following fields: data.results and data.subjects.
'CIPIC' CIPIC database. The output has the following fields: data.results and data.subjects.
'LISTEN' LISTEN database. The output has the following fields. data.results and data.subjects.
'SPHERE_ROT' HRTF sets for a rigid sphere placed in the center of the measurement setup and varying rotation. The output has the following fields: data.results, data.subjects, data.phi, data.theta and data.radius.
'SPHERE_DIS' HRTF sets for a rigid sphere with various positions in the measurement setup. The output has the following fields: data.results, data.subjects, data.xM, data.yM, data.zM and data.radius.
'NH89' HRTF set of listener NH89 of the ARI database: The output has the following fields: data.hM, data.meta and data.stimPar.
'cached' Reload previously calculated results from the cache
'redo' Recalculate the results

The fields are given by:

data.results Results for all HRTF sets

data.subjects IDs for HRTF sets

data.phi Azimuth of ear position

data.theta Elevation of ear position

data.radius sphere radius

data.xM x-coordinate of sphere center

data.yM y-coordinate of sphere center

data.zM z-coordinate of sphere center

data SOFA object

Requirements:

  1. SOFA API from http://sourceforge.net/projects/sofacoustics for Matlab (in e.g. thirdparty/SOFA)
  2. Optimization Toolbox for Matlab
  3. Data in hrtf/ziegelwanger2013

Examples:

To get results from the ARI database, use:

data=data_ziegelwanger2013('ARI');

References:

P. Majdak and H. Ziegelwanger. Continuous-direction model of the broadband time-of-arrival in the head-related transfer functions. In ICA 2013 Montreal, volume 19, page 050016, Montreal, Canada, 2013. ASA. [ DOI ]

H. Ziegelwanger and P. Majdak. Modeling the broadband time-of-arrival of the head-related transfer functions for binaural audio. In Proceedings of the 134th Convention of the Audio Engineering Society, page 7, Rome, 2013.

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