R: [PD] resonant comb filter series

[Davide Morelli]

Doh!
(sorry for my newbieness... but couldn't find help pages on fiddle~ )

anyway my ear tell me that if I set the freq slider to 110Hz I still don't 
hear a 110Hz sound..



----- Original Message ----- 
From: "derek holzer" <derek at x-i.net>
To: "Davide Morelli" <info at davidemorelli.it>
Cc: "PD list" <pd-list at iem.at>
Sent: Wednesday, February 16, 2005 5:05 PM
Subject: Re: R: [PD] resonant comb filter series


> Hi Davide,
>
> I'll get back to you with something in just a sec, but first this:
>
> you do know that [fiddle~] sends out the MIDI pitch, not the frequency in 
> Hz, right? It doesn't account for the discrepency in your patch, but it is 
> the first error I noticed.
>
> d.
>
> Davide Morelli wrote:
>> Hi Derek,
>>
>> Thank you for the explanation, Karplus-Strong gives charimng sounds.
>> But I can't make it resonate at the frequency I want.
>> I made a little testing patch trying to follow your guidelines as much as 
>> I
>> could.
>> What's wrong?
>>
>> I googled a bit and I always found that deltime should be
>> deltime (sec) = 1/Freq(Hz)
>>
>> example: to get a A440 sound I should
>> deltime (msec) = (1/440)*1000
>>
>> why must we do
>> deltime (msec) = (samplerate~ / Freq(Hz)) / 1000
>> instead?
>>
>> I can't get it...
>> (.. newbie)
>
> -- 
> derek holzer ::: http://www.umatic.nl
> ---Oblique Strategy # 36:
> "Consult other sources
> -promising
> -unpromising"
>