+1 on ben saylor's partconv~ - works excellently.
arm yourself with the free acousticas IR's... http://www.acousticas.net/World/IRs/AcousticasM7.zip
of the $3,500 bricasti m7 unit... http://www.bricasti.com/m7.html
...and you'll not go back to algorithmic reverbs again.
or just get some balloons and record your own!
(grab those IR's soon as it seems acousticas have gone out of business. took me a few attempts to check but the link is working.)
This is awesome! Strickly so. Thanks!
How does partitioned convolution work?
Pierre
2010/10/21 saint saintidle@yahoo.com
+1 on ben saylor's partconv~ - works excellently.
arm yourself with the free acousticas IR's... http://www.acousticas.net/World/IRs/AcousticasM7.zip
of the $3,500 bricasti m7 unit... http://www.bricasti.com/m7.html
...and you'll not go back to algorithmic reverbs again.
or just get some balloons and record your own!
(grab those IR's soon as it seems acousticas have gone out of business. took me a few attempts to check but the link is working.)
Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
saint wrote:
+1 on ben saylor's partconv~ - works excellently.
arm yourself with the free acousticas IR's... http://www.acousticas.net/World/IRs/AcousticasM7.zip
of the $3,500 bricasti m7 unit... http://www.bricasti.com/m7.html
...and you'll not go back to algorithmic reverbs again.
or just get some balloons and record your own!
Or even better use Fons' great application Aliki: http://www.kokkinizita.net/linuxaudio/ lac.zkm.de/2006/papers/lac2006_fons_adriaensen_01.pdf
best, P.
Sorry to resurrect this old thread, but I downloaded these IRs when they were available and am wondering if they're definitely 100% free and open for any use. I have students that would want to work with them, but don't want to officially recommend that and pass the .zip on unless I can be sure there are no copyright issues.
Does the original poster or anyone else know about these details?
(btw, the link is now dead)
On Thu, Oct 21, 2010 at 10:01 AM, saint saintidle@yahoo.com wrote:
+1 on ben saylor's partconv~ - works excellently.
arm yourself with the free acousticas IR's... http://www.acousticas.net/World/IRs/AcousticasM7.zip
of the $3,500 bricasti m7 unit... http://www.bricasti.com/m7.html
...and you'll not go back to algorithmic reverbs again.
or just get some balloons and record your own!
(grab those IR's soon as it seems acousticas have gone out of business. took me a few attempts to check but the link is working.)
Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
They did not have permission to make those IRs, but Casey from Bricasti informally said they were fine to use since they are not really close to the actual unit. Static IRs don't capture the modulation and randomization in high end reverb units (Lexicon PCM, Eventide, Bricasti) so you don't get the parts of the algorithm you pay big bucks for. That is incidentally the main difference between the reverb in a sub-$200 Lexi or TC and one costing 10x that!
Plate reverbs can be pretty accurately captured and the IR takes up a lot less space than an EMT 140. The commercial plugins like Altiverb have much better samples than the freebies unfortunately.
On Wed, Aug 17, 2011 at 1:11 PM, William Brent william.brent@gmail.comwrote:
Sorry to resurrect this old thread, but I downloaded these IRs when they were available and am wondering if they're definitely 100% free and open for any use. I have students that would want to work with them, but don't want to officially recommend that and pass the .zip on unless I can be sure there are no copyright issues.
Does the original poster or anyone else know about these details?
(btw, the link is now dead)
On Thu, Oct 21, 2010 at 10:01 AM, saint saintidle@yahoo.com wrote:
+1 on ben saylor's partconv~ - works excellently.
arm yourself with the free acousticas IR's... http://www.acousticas.net/World/IRs/AcousticasM7.zip
of the $3,500 bricasti m7 unit... http://www.bricasti.com/m7.html
...and you'll not go back to algorithmic reverbs again.
or just get some balloons and record your own!
(grab those IR's soon as it seems acousticas have gone out of business.
took me a few attempts to check but the link is working.)
Pd-list@iem.at mailing list UNSUBSCRIBE and account-management ->
http://lists.puredata.info/listinfo/pd-list
-- William Brent www.williambrent.com
“Great minds flock together” Conflations: conversational idiom for the 21st century
www.conflations.com
Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
All good to know - thanks for the response!
On Wed, Aug 17, 2011 at 3:08 PM, chris clepper cgclepper@gmail.com wrote:
They did not have permission to make those IRs, but Casey from Bricasti informally said they were fine to use since they are not really close to the actual unit. Static IRs don't capture the modulation and randomization in high end reverb units (Lexicon PCM, Eventide, Bricasti) so you don't get the parts of the algorithm you pay big bucks for. That is incidentally the main difference between the reverb in a sub-$200 Lexi or TC and one costing 10x that!
Plate reverbs can be pretty accurately captured and the IR takes up a lot less space than an EMT 140. The commercial plugins like Altiverb have much better samples than the freebies unfortunately.
On Wed, Aug 17, 2011 at 1:11 PM, William Brent william.brent@gmail.com wrote:
Sorry to resurrect this old thread, but I downloaded these IRs when they were available and am wondering if they're definitely 100% free and open for any use. I have students that would want to work with them, but don't want to officially recommend that and pass the .zip on unless I can be sure there are no copyright issues.
Does the original poster or anyone else know about these details?
(btw, the link is now dead)
On Thu, Oct 21, 2010 at 10:01 AM, saint saintidle@yahoo.com wrote:
+1 on ben saylor's partconv~ - works excellently.
arm yourself with the free acousticas IR's... http://www.acousticas.net/World/IRs/AcousticasM7.zip
of the $3,500 bricasti m7 unit... http://www.bricasti.com/m7.html
...and you'll not go back to algorithmic reverbs again.
or just get some balloons and record your own!
(grab those IR's soon as it seems acousticas have gone out of business. took me a few attempts to check but the link is working.)
Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
-- William Brent www.williambrent.com
“Great minds flock together” Conflations: conversational idiom for the 21st century
www.conflations.com
Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
Hi all!I would like to know whether there is any object or abstraction available to perform numerical integration (at control or audio rate, whatever) for Pd.Any examples around there? Thanks in advance!Josep M
Runge-Kutta is for integrating functions that you know a formula for.
So, at least in terms of signals in Pd, there's nothing better than the simple recursion formula (x is input, y is output): y[n] = y[n-1] + x[n]
Now, you may also want to scale by the sample rate y=integral(0 to t, x*dt) Then, it's just y[n] = y[n-1] + x[n]/44100 (or whatever sample rate)
In z-transform terms we get:
Y(z) * (1 - z^-1) = X(z) or Y(z) = X(z) / (1 - z^-1)
which tells us we have a single real pole at z=1 So, the object I think you want is just [rpole~ 1]
And you can apply the scaling by the samplerate as needed.
for messages, I don't know. To integrate them over time, you would have each value multiplied by the time in between messages.
Chuck
On Wed, Aug 17, 2011 at 4:10 PM, Jeppi Jeppi jeppiot@hotmail.com wrote:
Hi all! I would like to know whether there is any object or abstraction available to perform numerical integration (at control or audio rate, whatever) for Pd. Any examples around there? Thanks in advance! Josep M _______________________________________________ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
On Wed, Aug 17, 2011 at 4:48 PM, Charles Henry czhenry@gmail.com wrote:
Runge-Kutta is for integrating functions that you know a formula for.
Afterthought--suppose you do have a formula that has some nasty integral that you can only compute numerically.
Put it into expr--then we could implement the RK4 method with messages and some patching.
Or maybe make some implementation with expr~, although it could be a bit more difficult. I guess it just depends on the application you want to create.
Chuck
Samplicity have since created a more thorough set of 'true stereo' impulses of the M7 than Acousticas. Follow the link in this post...
http://chopstickkk.posterous.com/free-true-stereo-bricasti-m7-reverb-impulse...
And to quote Samplicity's site - 'This library is completely FREE, to comply with the request from Bricasti that it is allowed to create impulse responses with the M7, as long as these IRs are not included in any commercial product.'
As Chris pointed out, IR's inherently miss out on the time domain effects of the machines, but these are definitely some of the nicest impulses out there to my ears, free or not!
John.
--- On Wed, 17/8/11, William Brent william.brent@gmail.com wrote:
From: William Brent william.brent@gmail.com Subject: Re: [PD] reverb in pd To: "chris clepper" cgclepper@gmail.com Cc: "saint" saintidle@yahoo.com, "pd list" pd-list@iem.at Date: Wednesday, 17 August, 2011, 20:47 All good to know - thanks for the response!
On Wed, Aug 17, 2011 at 3:08 PM, chris clepper cgclepper@gmail.com wrote:
They did not have permission to make those IRs, but
Casey from Bricasti
informally said they were fine to use since they are
not really close to the
actual unit. Static IRs don't capture the modulation
and randomization in
high end reverb units (Lexicon PCM, Eventide,
Bricasti) so you don't get the
parts of the algorithm you pay big bucks for. That
is incidentally the main
difference between the reverb in a sub-$200 Lexi or TC
and one costing 10x
that!
Plate reverbs can be pretty accurately captured and
the IR takes up a lot
less space than an EMT 140. The commercial plugins
like Altiverb have much
better samples than the freebies unfortunately.
On Wed, Aug 17, 2011 at 1:11 PM, William Brent william.brent@gmail.com wrote:
Sorry to resurrect this old thread, but I
downloaded these IRs when
they were available and am wondering if they're
definitely 100% free
and open for any use. I have students that would
want to work with
them, but don't want to officially recommend that
and pass the .zip on
unless I can be sure there are no copyright
issues.
Does the original poster or anyone else know about
these details?
(btw, the link is now dead)
On Thu, Oct 21, 2010 at 10:01 AM, saint saintidle@yahoo.com
wrote:
+1 on ben saylor's partconv~ - works
excellently.
arm yourself with the free acousticas
IR's...
http://www.acousticas.net/World/IRs/AcousticasM7.zip
of the $3,500 bricasti m7 unit... http://www.bricasti.com/m7.html
...and you'll not go back to algorithmic
reverbs again.
or just get some balloons and record your
own!
(grab those IR's soon as it seems acousticas
have gone out of business.
took me a few attempts to check but the link
is working.)
Pd-list@iem.at
mailing list
UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
-- William Brent www.williambrent.com
“Great minds flock together” Conflations: conversational idiom for the 21st
century
www.conflations.com
Pd-list@iem.at
mailing list
UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
-- William Brent www.williambrent.com
“Great minds flock together” Conflations: conversational idiom for the 21st century
www.conflations.com
-
Charles Henry -
chris clepper -
Jeppi Jeppi -
JF -
Peter Plessas -
Pierre Massat -
saint
-
William Brent