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I think what you are talking about is zipper noise --- when you change
the value sent to [vd~] what you are hearing is a discontinuity in the
audio caused by the discontinuity between the new value and the
previous value sent to [vd~]. Smooth your "trip" between the values
with [line~]. Try something like this:<br>
<br>
delaytime<br>
|<br>
[$1 100(<br>
|<br>
[line~]<br>
|<br>
[vd~ testname]<br>
<br>
Play with the 2nd parameter in the message sent to line (shown as 100
above). I don't know how much "doppler effect" you are going to want to
replace your clicks.<br>
<br>
-John<br>
<br>
Bjørn Nielsen wrote:
<blockquote
cite="mid:fe17f2470903261642mbef424bk1853c083fd0ac610@mail.gmail.com"
type="cite">
<pre wrap="">Hey Marius
Thanks for the quick reply.
I have now tried vd~, but I still encounter clicks noises when I
change delay time.
audiosignal
|
[delwrite testname 2000]
delaytime
|
[sig~]
|
[vd~ testname]
|
audioout+back to delwrite
Do the click noises has something to do with the samplelength in
delwrite~? (and can it at all be changed on the fly?)
/Bjørn
On Fri, Mar 27, 2009 at 00:13, marius schebella
<a class="moz-txt-link-rfc2396E" href="mailto:marius.schebella@gmail.com"><marius.schebella@gmail.com></a> wrote:
</pre>
<blockquote type="cite">
<pre wrap="">hi Bjørn,
maybe vd~ (variable delay) is what you're looking for?
marius.
Bjørn Nielsen wrote:
</pre>
<blockquote type="cite">
<pre wrap="">Hey PD list
This is my first mail to the list and I am a newbie in PD, so please
bear with me.
I am trying to make a patch that simulates the delay effects I use as
a stompbox for my guitar. I.e. a signal delay line, with a parameter
of feedback and a parameter of delay time. While changing the delay
time parameter the ongoing sampled part should change pitch.
My first attempt (as in the attached patch) is to use
delread~/delwrite~, but changing the lenght of the sampled part in
delread~ makes a lot of clicks noises (which can be fun, but not what
I intended) and it do not change pitch. My max/msp friend said I
should instead of clipping the sample, make it run faster. So I tried
to figure if that was possible with delread~, vd~ or using arrays
instead with tabread(4)~, but I have not found the golden key yet.
I would be very happy if somebody could lead me in right direction.
Thanks, Bjørn
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<pre wrap="">
</pre>
</blockquote>
<pre wrap=""><!---->
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<br>
<pre class="moz-signature" cols="72">--
John Harrison
<a class="moz-txt-link-freetext" href="http://alumni.media.mit.edu/~harrison">http://alumni.media.mit.edu/~harrison</a>
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