[chuck-users] waveform generation by function

Sample Hampton zaphod4007 at aol.com
Sun Aug 5 11:04:21 EDT 2012


Kas,

Thanks.  Being new to Chuck I wanted to make sure that there wasn't a 
more standard way of doing this.

Sample


On Sun Aug 5 08:23:02 2012, Kassen wrote:
>
> On 05/08/2012, Sample Hampton <zaphod4007 at aol.com> wrote:
>>
>> Users,
>
>
> Hey Sample,
>
>>
>>
>> What is the best way to do waveform generation--one sample at time of
>> course--with math functions? First I tried chucking a variable straight
>> to the dac, but it didn't take. Then I tried chucking a variable to the
>> value of a Step, and chucking the Step to the dac. That did work, and
>> below I have a simple lpf'ed sawtooth going. Is there, however, a more
>> conventional and direct way of doing this?
>
>
> No, I think this is about it. You can also use Impulse, instead of Step,
> but for your usage it doesn't make much difference.
> I'd say this is already quite direct, your code is compact and clear,
> isn't this good enough? I suppose writing numbers straight to the dac
> would be even more compact, but that would als make things a bit more
> ambiguous.
>
> Yours,
> Kas.
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