[PD] how to trigger bang's with a period less than 1 milisecond

[Thomas Grill]

Am 19.06.2006 um 01:55 schrieb Tim Blechmann:

>>> On Sun, 2006-06-18 at 21:50 +0200, Frank Barknecht wrote:
>>>> I'm not sure what exactly you mean with "granularity" here, but  
>>>> if you
>>>> could only generate messages in steps of ~1.5 msec or 64 samples at
>>>> 44.1kHz you could forget about using Pd to do techno music someone
>>>> would actually dance to.
>>>
>>> sorry, but how can you generate messages, that are _not_ aligned  
>>> to a 64
>>> sample grid ...
>>
>> Every "clock-delayed message" (metro, del, pipe, qlist, ...) is not
>> aligned to 64 samples, GUI generated messages like clicking on a  
>> [bng]
>> are aligned.
>
> the clock callbacks are run between two audio blocks ...

we have todistinguish between logical time and real time. I must say  
that i also didn't know that PDs logical times can have sub-ms  
accuracy (maybe because i don't do techno music!) but i made a small  
patch to be convinced (attached).
On the other hand it's clear that these sub-ms logical times can't  
really make it over to the DSP side (since every DSP block is  
processed as a whole) without using tricks (vline~)

greetings,
Thomas


Thomas Grill
http://grrrr.org


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