[PD] Audio delay by symples (for comb filter)

[Christof Ressi]

[vd~] has sub-sample accuracy, using 4-point interpolation, just like 
[tabread4~]. Actually, the new name of the object is [delread4~] ;-)

Christof

On 27.01.2020 19:22, William Huston wrote:
> I have built a comb filter (actually a flanger) using
> a combo of [delwrite~ foo] and a series of [vd~ foo]s
> using an LFO which is phase-displaced across the different [vd~]s.
>
> Can anyone tell me what is the best resolution I can get
> with this combo? It it less than a per-sample resolution?
>
> Can I build this system using something other than [vd~]
> to get better resolution?
>
> Thanks.
> BH
>
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> On Mon, Jan 27, 2020 at 5:30 AM info at hansroels.be 
> <mailto:info at hansroels.be> <info at hansroels.be 
> <mailto:info at hansroels.be>> wrote:
>
>
>     I also needed a delay in samples and so I made an abstraction in
>     Pd vanilla, delaying a signal with x number of  samples; for
>     example a one sample delay is [delaysam 1]
>     I think this is the correct way of doing this without needing
>     externals...
>     Hans
>
>     On 1/25/20 9:16 PM, Alexandre Torres Porres wrote:
>>     cyclone/delay~ and else/ffdelay~ also allow for delay lines
>>     defined in samples (or ms)
>>
>>     but this can also be done in vanilla like people said (though
>>     somewhat inconvenient)
>>
>>     cheers
>>
>>     Em sáb., 25 de jan. de 2020 às 15:33, Ingo <ingo at miamiwave.com
>>     <mailto:ingo at miamiwave.com>> escreveu:
>>
>>         Thanks guys!
>>
>>         [zexy/z~] looks exactly like what I'm looking for!
>>
>>         Ingo
>>
>>
>>         > you can just use [delwrite~] + [delread~], but you have to
>>         make sure that
>>         > they are scheduled in the right order, see
>>         "G05.execution.order.pd" in
>>         > "doc/3.audio.examples". Also, you have to convert from
>>         samples to
>>         > milliseconds.
>>         >
>>         > For convenience, I often use [z~] from zexy, which is a
>>         delay line in a
>>         > single
>>         > object, with the delay time given in samples.
>>         >
>>         > Christof
>>         >
>>         >
>>         > > Hi everybody!
>>         > >
>>         > > I'm planning on delaying a bandpass filter by samples to
>>         create a comb
>>         > > filter effect.
>>         > > Is this possible or can it be done only by audio blocks?
>>         > >
>>         > > If it is possible which object(s) would I use?
>>         > >
>>         > > Thanks
>>         > > Ingo
>>
>>
>>
>>
>>
>>
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