[PD] centered vibrato question

Libero Mureddu libero.mureddu at gmail.com
Mon Nov 5 16:37:55 CET 2007

Hi all,

In the attached patch, I´d like to have a vibrato that is the same (in
pitch) both above and below the carrier frequency.
I don´t know how to do it in pd.
So far I found a solution at the csound mailing list.
in csound a solution is to use  "cent" that calculates a factor to
raise/lower a frequency by a given amount of cents.

---- csound example -----
kvib      oscil     1200, 1, 1
  a1        oscili    30000, 440 * cent(kvib), 1
----- end csound example ----
here is the link from the csound mailing list.


thanks a lot
Libero Mureddu
Vanha Viertotie, 21 as 417
00350 Helsinki
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.puredata.info/pipermail/pd-list/attachments/20071105/32964ee2/attachment.htm>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: vibrato-mailing-list.pd.zip
Type: application/zip
Size: 614 bytes
Desc: not available
URL: <http://lists.puredata.info/pipermail/pd-list/attachments/20071105/32964ee2/attachment.zip>

More information about the Pd-list mailing list