[sdiy] How to make wavetables? What size?

[Gabriel Lindeborg]

Paul,

what I think Andre is after is that a sample series of 2 can reproduce 
one frequency inside the sampling frequency. At half the sampling 
frequency. And will do only that as long as the two samples are not 
equal. If you ad samples to the series the possible frequencies expands. 
Right?
The harmonics outside fs are still infinite...

//Gabbe

Paul Maddox wrote:

> Andre,
> 
>> With a 256-frame wavetable, the spectral content is limited to
>> 128 harmonics. At a fundamental frequency of 50 Hz (the low G on
>> a bass), the spectrum stops at 6.4 kHz.
> 
> 
> really?
> there was me thinking a square wave had a load more harmonics.
> Remember we're not talking sample rates here.
> 
> 
> Paul
> 
>