Hey Pure Data forums

I am having some problems building a pitch shifter. I am all new to music computing in general, so I hope what I am try'ing to explain make sense. My problem is somewhat also related to the other music computing program Max/MSP, so I hope anyone knows a little about that too.

I have attached a picture of the begining setup of a pitch shifter using Max/MSP. It is the outcome of the Max/MSP setup I am try'ing to recreate using pure data.

My question is about the tapin and tapout objects.

The [tapin] and [tapout] objects, have I come to the understand creates a delay, and that effect using pure data can be copyed using delwrite and delread.

[delread~] after [delwrite~] = [tapout]

[delwrite~] after [delread~] = [tapin]

I just can't seem to make it work at all. I believe I am connecting the objects wrong or something like that.

I hope someone is able to give me a hint to how this is done.

http://www.pdpatchrepo.info/hurleur/picture_of_pitchshifter.jpg

thx mate, I believe you just gave me what I was looking for

So that means;

[vd~] after [delwrite~] = [tapout]

[delwrite~] after [vd~] = [tapin]

am I getting it right?