[PD] Delay effect without clicks

[Bjørn Nielsen]

Thanks Marius, Frank & John

I got rid of the click noises now by doing this

[numberbox\
 |
[pack $f1 50]
 |
[line~]
 |
[vd~ testreadname]

But the pitch shifting it does while changing delay time is quite
weird, so I think I will look into Franks example of doing this.

/ Bjørn

On Fri, Mar 27, 2009 at 07:08, marius schebella
<marius.schebella at gmail.com> wrote:
> hi again,
> vd~ allows you to be controlled via a dsp signal (as opposed to a message
> inlet which only gets updated every 1,6 ms or so) and thus allows you to
> smoothly change the delay time. but you have to do do an interpolation
> between the messages you are feeding into it, and the best way to do this is
> with [line~].
>
> [numberbox\
>  |
> [line $1 100(
>  |
> [vd~ del]
>
> marius.
>
>
> Bjørn Nielsen wrote:
>>
>> 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
>> <marius.schebella at gmail.com> wrote:
>>>
>>> hi Bjørn,
>>> maybe vd~ (variable delay) is what you're looking for?
>>> marius.
>>>
>>> Bjørn Nielsen wrote:
>>>>
>>>> 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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>>
>
>