Nara Hahn
Nara Hahn
In this PR, a frequency-dependent Ambisonic encoding using linear-phase filter-bank is implemented, which is proposed by Franz Zotter in his paper, * Franz Zotter, "A linear-phase filter-bank approach to process...
The so-called generalized spiral points are generated according to [Rakhmanov 1991](http://www.math.vanderbilt.edu/saffeb/texts/155.pdf). * The azimuth and elevation angles are given in closed form * The computation requires the number of microphones....
According to Eq. (3.34) in [Rafaely, 2015](http://www.springer.com/de/book/9783662456637), the forward and inverse discrete spherical harmonic transform are defined as ``` fnm = Y^-1 * f f = Y * fnm ```...
Example for modal analysis and sound field extrapolation * capture the sound field of a monochromatic plane wave by an open circular array * compute the circular harmonics expansion coefficients...
Add Jupyter notebook for generating an animation of a synthesized sound field. 