[filter~] object missing

Reply to [filter~] object missing on Tue, 27 Jun 2017 07:05:37 GMT

weightless — Tue, 27 Jun 2017 07:05:37 GMT

Hi everyone,
I'd like to use the filters in the iemlib (like [lp8_cheb~] etc) but I'm missing some objects when I create them, most importantly [filter~]. Does anyone know what library they belong to and how can I get them?
Thanks in advance for your help.

Reply to [filter~] object missing on Tue, 27 Jun 2017 07:32:05 GMT

whale-av — Tue, 27 Jun 2017 07:32:05 GMT

@weightless [filter~] is in iemlib in extended. But I don't know that it will not clash with the new vanilla filter implementation.
Deken..... through help/get externals would be easiest for installing the library, and you might need to call it by [iemlib/filter~].....?
David.

Reply to [filter~] object missing on Tue, 27 Jun 2017 07:42:03 GMT

weightless — Tue, 27 Jun 2017 07:42:03 GMT

@whale-av Hi, there is no [filter~] in the iemlib I got from Deken, so it won't create either way.
And by the way I didn't know there is a new [filter~] object, I have pd 0.47.1 on macOS and nothing creates with that name.

Reply to [filter~] object missing on Tue, 27 Jun 2017 08:44:01 GMT

whale-av — Tue, 27 Jun 2017 08:44:01 GMT

@weightless Strange no [filter~] in iemlib...... maybe windows only or never re-built for 64-bit.....?
Here it is as a .dll (32-bit) filter.zip

There was no help file.
But it had possible (necessary too) initial arguments........... lp1, lp2, hp1, hp2, lp1c, lp2c, hp1c, hp2c, ap1, ap2, ap1c, ap2c, bpq2, rbpq2, bsq2, bpw2, rbpw2, bsw2, dlp1, dlp2, dhp1, dhp2, dlp1c, dlp2c, dhp1c, dhp2c, dap1, dap2, dap1c, dap2c, dbpq2, drbpq2, dbsq2, dbpw2, drbpw2, dbsw2

There is no [filter~] object as such in vanilla, but there is (in windows at least) still (in d_filter.c) the building blocks (hip/hop/czero/bp/bpquad.... etc.) although there is less doc for usage, and a bit more difficulty calculating parameters as well.
It would be great if someone clever built a new set of objects or abstractions to make use of them in the way that was done for extended!

Reply to [filter~] object missing on Sun, 26 May 2019 17:45:22 GMT

gits_vi1 — Sun, 26 May 2019 17:45:22 GMT

Hi!
Same problem here.
Is there filter~ that works with vanilla on win 64?

Reply to [filter~] object missing on Mon, 03 Aug 2020 19:09:16 GMT

dazar_uy — Mon, 03 Aug 2020 19:09:16 GMT

Hi, anyone know how to solve this? I have some patches with bp2~_butt, hp10~_butt, etc, etc, that all works with the filter~ objects. Is there a substitute for butterworth filters? Thanks in advance!

Reply to [filter~] object missing on Mon, 03 Aug 2020 20:03:50 GMT

jameslo — Mon, 03 Aug 2020 20:03:50 GMT

@dazar_uy Try [declare -lib iemlib] or put iemlib in the list of libs to load at startup (File->Preferences->Startup)

Reply to [filter~] object missing on Tue, 04 Aug 2020 15:51:47 GMT

dazar_uy — Tue, 04 Aug 2020 15:51:47 GMT

Hi, I solve it. I builded pd-0.50.2 from the src, then installed pd-iemlib from the respositories and added my ~/extra/iemlib path. It worked perfectly. The problem was in a raspbian with pd-049, the one that came in the respositories... it had some conflict with filter~.

Reply to [filter~] object missing on Tue, 30 Mar 2021 04:30:42 GMT

JakeH — Tue, 30 Mar 2021 04:30:42 GMT

Does anyone have a resource to download the [filter~] object? A project I'm working on cannot use externals due to the constraints of embedded hardware, so I have to build up the abstractions for [hp_butt~] etc. from scratch.

Thanks!

Reply to [filter~] object missing on Fri, 16 Apr 2021 14:18:02 GMT

Clemens — Fri, 16 Apr 2021 14:18:02 GMT

What @jameslo suggested workerd for me:

download iemlib from deken (used the 2018 version from musil)
goto Pd->settings->libraries
click 'add' or 'new'
type 'iemlib'

this loads the single file library 'iemlib' which contains the missing filter~ object