[PD] karplus drum?

[Ed Kelly]

Karplus-Strong is great, but there's an implementation of the full waveguide model on the PD list somewhere...by Kim Taylor.

I made an abstraction of it (slidestring~), with vd~ objects rather than her original delread~'s so that I could have a moving pickup/pluck point. I was playing this at the Berlin show.

Here it is, and the original file from Kim Taylor.

Cheers,
Ed
 
Ninja Jamm - a revolutionary new music remix app from Ninja Tune and Seeper, for iPhone and iPad
http://www.ninjajamm.com/


Gemnotes-0.2: Live music notation for Pure Data, now with dynamics!
http://sharktracks.co.uk/ 


>________________________________
> From: Alexandre Torres Porres <porres at gmail.com>
>To: Jonathan Wilkes <jancsika at yahoo.com> 
>Cc: pd-lista puredata <pd-list at iem.at> 
>Sent: Saturday, 31 August 2013, 1:20
>Subject: Re: [PD] karplus drum?
> 
>
>
>here's the original paper by the way
>
>
>http://users.soe.ucsc.edu/~karplus/papers/digitar.pdf
>
>
>
>
>2013/8/30 Alexandre Torres Porres <porres at gmail.com>
>
>Hi. There is a modification to the algorithm that makes it sound more like a drum. Here's a topic about it
>>
>>
>>http://cycling74.com/forums/topic/karplus-strong-extension-drum-synthesis-algorithm/
>>
>>
>>
>>gonna try and translate it to Pd, but wondering if anyone has ever done it already ;)
>>
>>
>>cheers
>>
>>
>>
>>2013/8/30 Jonathan Wilkes <jancsika at yahoo.com>
>>
>>On 08/30/2013 05:04 PM, Alexandre Torres Porres wrote:
>>>
>>>hi there, anyone knows of a drum made of karplus strong implemented in Pd?
>>>
What kind of drum?  For a snare it's just a matter of choosing a low-enough frequency,
>>>then probably slapping on some reverb and other little touches to
    make it more
>>>interesting.
>>>
>>>I think it's just a matter of starting with a Pd implementation of
    Karplus-Strong and
>>>tweaking the variables.  And depending on the type of drum, you can
    get a lot of
>>>variety from tweaking the shape of the decay-- that is, how you
    attenuate the "chunk"
>>>of noise before you feed it back in.
>>>
>>>-Jonathan
>>>
>>>
>>>
>>>>
>>>>thanks
>>>>
>>>>
>>>>_______________________________________________ Pd-list at iem.at mailing list
UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list 
>>>
>>>_______________________________________________
>>>Pd-list at iem.at mailing list
>>>UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
>>>
>>>
>>
>
>_______________________________________________
>Pd-list at iem.at mailing list
>UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
>
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.puredata.info/pipermail/pd-list/attachments/20130831/3cb46d38/attachment-0001.htm>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: KimsWaveguides.zip
Type: application/octet-stream
Size: 54687 bytes
Desc: not available
URL: <http://lists.puredata.info/pipermail/pd-list/attachments/20130831/3cb46d38/attachment-0002.obj>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: Slidestring.zip
Type: application/octet-stream
Size: 8482 bytes
Desc: not available
URL: <http://lists.puredata.info/pipermail/pd-list/attachments/20130831/3cb46d38/attachment-0003.obj>