This is the supplemental material for the paper 
"Modeling speech sound radiation with different degrees of realism for articulatory synthesis".

The folder "synthesized-sentences" contains the synthetic utterances utterance used in the perception experiment. Here, each of the 10 sentences exists in 9 variants (3 phonation types x 3 radiation models).

The file "radiation_characteristics.txt" contains the simulated radiation characteristics for the piston-in-sphere model and for the head-torso model with a high frequency resolution (25 Hz) and for frequencies up to 24 kHz.

The files "FIR_filter_*.txt" contain the FIR filter coefficients that approximate the magnitude and phase response of the two proposed radiation characteristics (piston-sphere and head-torso) for different common sampling rates.

The Matlab script "plot_radiation_characteristics.m" plots the spectra in the other text files.

