## Infinite Linear Oversampling

### Description and examples

#### DESCRIPTION

This presents a way to anti-alias waveshapers which I found during summer 2015 and drafted using Reaktor.

It is linear oversampling but with an infinite factor so to say.

- Reduces aliasing dramatically,

- cpu is low, close to linear oversampling x2

- latency is half a sample delay.

There is a PDF attached which describes how I came to do this.

A more academic explanation has also been published during daFX 2016 in Brno and can be found here :

https://www.researchgate.net/publication/308020367_Reducing_The_Aliasing_Of_Nonlinear_Waveshaping_Using_Continuous-Time_Convolution

The zip file contains a PDF explanation, an atan core macro, a clipper core macro and a clipper again with another 4x oversampling round added on top (latency becomes 1 sample then).

I think it is rather simple to use and expand.

I use Wolfram Alpha quite intensively to get the integrals of the shapers I need.

## COMMENTS (12)