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TV-AP Model Simulator:

TV-APM Model Simulator

TV-APM is an acoustic channel impulse response simulator that allows for a time variable geometry (moving target) over a true range dependent bathymetry. The user is free to define all the environmental, geometric and source - receiver characteristics so as to tailor the model to its own needs. The channel impulse responses are efficiently generated with compatible time frames and Doppler effects. TV-APM was developed by António Silva, Julien Huillery and Orlando Rodríguez in the work frame of projects Phitom and UAN. We suggest the download of a "light" version of the TV-AP model from OALIB so as to be able to run the model locally. In case of difficulty you may contact Orlando Rodríguez and, in case, obtain a login to access SiPLAB's TV-APM platform [here] for test and comparison.

last update: 08-Oct-2013

Recent publications:

IEEE logo Closed-Form Estimation of Normal Modes from a Partially Sampled Water Column, accepted IEEE J. Oceanic Eng., March 2019 [PDF]

IEEE logo Acoustic pressure and particle velocity for spatial filtering of bottom arrivals, IEEE J. Oceanic Eng. 44(1), Jan 2019 [PDF]

Featured products:

Head wave propagation using Traceo


an efficient Gaussian beam 2D ray tracing model for underwater acoustic propagation, handling full bottom and water column range dependency, obstacle scattering and producing particle velocity outputs. See manual here and download free copy for Fortran. A C version for linux and/or Windows is available here and for GPU here.

Acoustic data sets:

soliton intimate 98

Acoustic data

is made available for experimentation and testing. Selected data sets of the Calcom'2010, Seagrass'2011 and RADAR'2007 are made available for download.