scaling problem

Dec 5, 2011 at 12:52pm

scaling problem

Hi all,

I am not a huge math genious, but I really like the sound of the below guitar amp model, and I would like to somehow match the frequency of the guitar amp model with the frequency of the standard piano. How do I do this?

K

– Pasted Max Patch, click to expand. –
#60472
Dec 5, 2011 at 3:42pm

Hi Kaspar
the maths is surprisingly straightfoward:

- convert midi to frequency with [mtof]
- convert frequency to milliseconds by 1000./f or [!/ 1000.]

– Pasted Max Patch, click to expand. –

ps, I took also SEVERAL liberties with your patch to ‘improve’ it; just some ideas for string modelling, which are detailed in my video tutorial series and blog (“fCast”) here:

http://www.youtube.com/watch?v=M3vwzBdljs8

http://brendan-admi.blogspot.com/2011/06/expressive-implementation-of-fsr-to_18.html

Brendan

#217650
Dec 6, 2011 at 8:01am

Thanks a lot! This is very helpful :-)

#217651
Dec 6, 2011 at 8:21am

… would you mind sharing the wonderful patch that is on the video?

#217652
Dec 6, 2011 at 1:56pm

Sure; there’s an old version here:

http://cycling74.com/forums/topic.php?id=23916

If you would like me to email you the new and improved version as a Max patch, then please subscribe to my channel and follow the above blog too – when I see you pop up on my fCast blog I’ll mail you the latest patch.

Best regards
Brendan

#217653

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