We use AA-Patterns -- ornamental point patterns of number-theoretic nature -- as quasi-random point sets, and adapt them to match a wide range of spectral profiles. We demonstrate that these patterns outperform tiling methods in many aspects.

Abdalla G. M. Ahmed, University of Konstanz
Hui Huang, Shenzhen Institute of Advanced Technology (SIAT)
Oliver Deussen, University of Konstanz, Shenzhen Institute of Advanced Technology (SIAT)