THE AUDITORY MODELING TOOLBOX

Applies to version: 1.1.0

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vicente2020_internalnoise - calculates internal noise level

Usage

[InternalNoise_L,InternalNoise_R,IN_MaskerLevelDependentPart_L,IN_MaskerLevelDependentPart_R, OHC_L_dBSPL, OHC_R_dBSPL, IHC_L_dBHL, IHC_R_dBHL, Gamma] = vicente2020_internalnoise(fc,f0,Aud_L,Aud_R,N,B,Nlim,eta,max_OHC)

Description

Input Parameters:
fc : center frequency of the model (vector) f0 : audiometric frequency vector Aud_* : left or right hearing thresholds @ f0 N : Noise level (scalar or vector) B : Parameter of the internal noise defining the internal noise floor Nlim : Parameter of the internal noise defining at which the internal noise level starts to increase with the external noise level eta : defining the percentage of hearing threshold elevation due to OHC loss max_OHC : maximum allowed for OHC loss
Output Parameters:
InternalNoise_* : Left/Right internal noise level @ model center frequency IN_MaskerLevelDependentPart_* : Left/Right external noise level dependent part of the internal noise level @ model center frequency Gamma : Transformation to convert dB HL into dB SPL @ model center frequency