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 Forum index » Clavia Nord Modular » G2 Patches - Experimental
generate 3*F sine
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ian-s



Joined: Apr 01, 2004
Posts: 2564
Location: Auckland, New Zealand
Audio files: 42
G2 patch files: 600

PostPosted: Mon Mar 03, 2008 5:21 pm    Post subject: generate 3*F sine Reply with quote  Mark this post and the followings unread

If you pass a sine wave through a shape Static module set to the 4th mode, then subtract the source sine from the result, you get a sine 3 times the input frequency (see yellow modules).

This patch amplitude modulates the sine*3 with the original sine (level shifted) to get vocal like formants. I have used the shape lfo's cosine bell which gives a sort of resonance/filter frequency sweep effect when the shape is modulated from sine to narrow bell.

Cheers


CosBellResBass.pch2
 Description:
example using sine frequency quadrupler

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 Filename:  CosBellResBass.pch2
 Filesize:  1.25 KB
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Last edited by ian-s on Sun Mar 16, 2008 2:56 am; edited 1 time in total
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Blue Hell
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Joined: Apr 03, 2004
Posts: 20262
Location: The Netherlands, Enschede
Audio files: 143
G2 patch files: 318

PostPosted: Mon Mar 03, 2008 5:44 pm    Post subject: Reply with quote  Mark this post and the followings unread

Interesting sounds, and dirt cheap Cool
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ian-s



Joined: Apr 01, 2004
Posts: 2564
Location: Auckland, New Zealand
Audio files: 42
G2 patch files: 600

PostPosted: Sun Mar 16, 2008 3:00 am    Post subject: Reply with quote  Mark this post and the followings unread

Sorry for any confusion, the multiplication factor is 3 not 4 as stated. I have updated the title and text of the original message.

Times 3 is much more useful Twisted Evil
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