# Release 2.3.0 of the Sound Field Synthesis Toolbox for Matlab/Octave

A new version of our Sound Field Synthesis Toolbox for Matlab/Octave is available. The highlights of the new release include a correction of the absolute amplitudes in WFS and a new and improvement point selection for HRTFs/BRIRs interpolation which should now work for almost all 2D and 3D data sets.

Download the SFS Toolbox 2.3.0 and have a look at the online documentation how to use it.

NEWS (2.3.0)

- default 2D WFS focused source is now a line sink - improve point selection and interpolation of impulse responses - speed up Parks-McClellan resampling method - change default value of conf.usebandpass to false - rename conf.wfs.t0 to conf.t0 - rename and improve easyffft() to spectrum_from_signal() - rename and improve easyifft() to signal_from_spectrum() - correct amplitude values of WFS and NFC-HOA in time domain - fix default 2.5D WFS driving function in time domain - add time_response_point_source() - update amplitude and position of dirac in dummy_irs() - fix missing secondary source selection in ssr_brs_wfs() - add amplitude terms to WFS FIR pre-filter - fix Gauss-Legendre quadrature weights - add delay_offset as return value to NFC-HOA and ir funtions - fix handling of delay_offset in WFS time domain driving functions 

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