jimlux at earthlink.net
Mon Jun 20 18:50:39 UTC 2011
On 6/20/11 8:39 AM, Luis Cupido wrote:
> Well, if we really need to filter it out
> we better filter the MSB and square it
> Why having a DAC for ???
Spur content heading into the filter.. the sine table and DAC greatly
reduces the harmonic content of the output, which makes filtering easier.
You could think of the cos table and DAC as a specialized filter
More information about the time-nuts