Hello,
The quest is to transfer the audio signal to processing (or later to another program) which is running to another pc.
My thought is turn signal 's blocks to arrays or lists and transfer them via OSC with [sendtyped/ f**...(

I can see the block with [print~] and all blocks with sth like this:

[osc~ ]
|
| [bang~]
| /
| /
|/
[print~]

but how do i turn blocks into arrays or lists?

Also any other thought about how to accomplish my task will be great to hear them. My purpose is to produce the waveform in processing of any complex sound i produce in Pd, and play with it in processing.

you'd better route audio using stuff like jack, i don't think sending 44100 messages per second using OSC is a good idea.

jack will allow you to route audio signals from one app to another – actually never tried doing that between two pcs but i'm quite sure it's possible.

[udpsend~] will send a vector of audio over UDP, though I don't know how it's formatted as I've only sent it to [udpreceive~].

If you want to simply convert a block to a list, you can use [pack~].

The truth is that i want to send continuous audio stream, so even with pack~ it would be a problem for the pc to send so many packages in o little time..
I also checked with ogg~ / vorbis / mp3cast
implementations but got lost in installing and using servers, even though i think that would be a good idea..

a bit OT but interresting:
http://www.carot.de/soundjack/

Did anybody try this?