[sdiy] large numbers

[Gordonjcp]

On Fri, Jul 13, 2018 at 09:21:41PM +0100, Richie Burnett wrote:
> 
> If you used a sample rate of a few hundred MHz then a raw Nco output will sound completely alias-free over the entire audio range, and you don't need anywhere near 64bit word length. With 200 Mhz sample rate, a 32 bit phase accumulator lets you set the output frequency to 0.047 Hz resolution!

I believe that's the technique the Novation Peak is using.

-- 
Gordonjcp