THE AUDITORY MODELING TOOLBOX
exp_bramslow2004
Figures testing the loudness model considering hearing loss bramslow2004
Usage:
s_out = exp_bramslow2004(flags);
Description:
exp_bramslow2004(..); reproduces figures using the bramslow2004 model.
exp_bramslow2004(..,'debug'); displays debugging information while running the model.
out = exp_bramslow2004(..); returns the output of the model.
The following flags can be specified:
| 'fig2_bramslow2024' | Reproduce Fig. 2 from Bramslow (2024) about the excitation for 500 Hz and 4 kHz tone: |
| 'fig3_bramslow2024' | Reproduce Fig. 3 from Bramslow (2024) about the masking pattern for 60-dB SPL/Hz noise and flat hearing loss. |
| 'fig4_bramslow2024' | Reproduce Fig. 4 from Bramslow (2024) about the loudness growth for 1060 Hz tone and a monaural hearing loss. |
| 'fig5_bramslow2024' | Reproduce Fig. 5 from Bramslow (2024) showing a speech sample processed by the model configured to normal hearing, hearing impaired, and hearing impaired with applied gain. |
Examples:
To display Fig.2 (left panel only) use :
exp_bramslow2004('fig2_bramslow2024');
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To display Fig.3 (left panel only) use :
exp_bramslow2004('fig3_bramslow2024');
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To display Fig.4 (left panel only) use :
exp_bramslow2004('fig4_bramslow2024');
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To display Fig.5 use :
exp_bramslow2004('fig5_bramslow2024');
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References:
L. Bramsløw Nielsen. An Auditory Model with Hearing Loss. Technical report, Eriksholm Research Centre, Snekkersten, 1993. [ .pdf ]
L. Bramsløw. An objective estimate of the perceived quality of reproduced sound in normal and impaired hearing. Acta Acustica united with Acustica, 90(6):1007--1018, 2004. [ http ]
L. Bramsløw. An auditory loudness model with hearing loss. In Baltic-Nordic Acoustics Meeting, pages 318--323, 2024. [ .html ]
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