#17 – Better anti-aliasing filter – Eisenkraut

The cubic interpolation is terrible when playing back 96K files on a 48K sound card, if there are reasonable things in the upper range (heard with 40K ultra sound tone).

Although a corner case, it would be nice to offer a convolution based AA filter for those cases.

The cubic interpolation is terrible when playing back 96K files on a 48K sound card, if there are reasonable things in the upper range (heard with 40K ultra sound tone).

Although a corner case, it would be nice to offer a convolution based AA filter for those cases.