(40) Numerical simulation of acoustic characteristics of vocal-tract model with 3-D radiation and wall impedance
H.Matsuzaki and K.Motoki
Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC) 2011，Thu-PM. SS1 PID341，2011-10
Numerical simulations of acoustic characteristics of vocal-tract model are performed with three-dimensional radiation and wall loss. A method to calculate transfer characteristics suitable for three-dimensional vocal-tract models is proposed. And the simulation results show that the simulation under the lossless condition potentially causes unrealistic result, and wall loss is needed for the three-dimensional simulation.
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