New versions of our Sound Field Synthesis Toolbox are available for Matlab/Octave and Python.
Matlab
This release fixes small bugs, removes obsolete local WFS functions and introduces optional logarithmic spacing of linear secondary sources. For documentation see http://matlab.sfstoolbox.org/en/2.4.2. Download SFS Toolbox 2.4.2 for Matlab.
NEWS (SFS Toolbox for Matlab 2.4.2)
- extend signal_from_spectrum and spectrum_from_signal to N-dim matrices
- remove obsolete *_localwfs functions
- add optional logarithmic spacing for linear secondary sources
Python
This release introduces WFS driving functions in the time domain and an image source model for a point source in the frequency domain. For documentation see http://python.sfstoolbox.org/en/0.4.0.
You can install the toolbox via pip install sfs, see https://pypi.python.org/pypi/sfs/0.4.0.
NEWS (SFS Toolbox for Python 0.4.0)
- Driving functions in time domain for a plane wave, point source, and focused source
- Image source model for a point source in a rectangular room
- DelayedSignal class and as_delayed_signal()
- Spherical Hankel function as util.spherical_hn2
- Use spherical_jn, spherical_yn from scipy.special instead of sph_jnyn
- Generalization of the modal order argument in mono.source.point_modal()
- Rename util.normal_vector() to util.normalize_vector()
- Add parameter max_order to NFCHOA driving functions
- Add beta parameter to Kaiser tapering window
