KVR Audio

Christian Budde · Post by **Christian Budde** » Mon Oct 26, 2009 10:50 pm

Hi KVR users,

for a research project I needed to implement a simple sonogram, which I also made available for SynthEdit. It might still contain some bugs regarding parameter switches (especially FFT order and overlap factor), but if you do not change much, it should work fine.

The current version can be found here: http://www.savioursofsoul.de/Christian/ ... onogram.7z

It is not as fast as possible, but similar to the convolution module a fast version (using the IPP library as well with speed improvements up to 10x) can be purchased. This will also include customizable colour schemes and far more window functions (currently 6 types, but about 20 customizable types are available already). Also the current version does not scroll automatically, but the full version does scroll of course.

Kind regards,

Christian

PS: I did a repost to the KVR board instead of only writing to the dedicated Delphi ASIO & VST Project mailing list, because I accidentally posted the wrong screenshot.

The right screenshot can be found here:

Optomadic · Post by **Optomadic** » Mon Oct 26, 2009 11:14 pm

Holy increasing integer capacity for arithmetic batman!
Thats is brilliant Christian.

I'm not a SE user and was wondering if you could compile a dynamic link lib for host use

?
Please tell me the lib allows/is fast enough for linear output?

Great work as usual my friend

RunBeerRun · Post by **RunBeerRun** » Mon Oct 26, 2009 11:16 pm

Thanks Christian! I'll add this to to the pile.

That bass enhancer is pure gold, it's made some potent synths, got it in a drum synth for kick drum right now.

Christian Budde · Post by **Christian Budde** » Mon Oct 26, 2009 11:50 pm

Optomadic wrote: Holy increasing integer capacity for arithmetic batman!
Thats is brilliant Christian.

I'm not a SE user and was wondering if you could compile a dynamic link lib for host use ?
Please tell me the lib allows/is fast enough for linear output?

I'm not sure what you mean with the last sentence. However, I have the same thing as plain VST plugin (all SE parameters can be adjusted via VST automation, but no gui control element for them yet).

Feel free to contact me, if you want the plugin. Other than that the plugin is open source as well and you can also download and modify it on your own...

Christian

PS: Compiled with the IPP library it is fast as hell, especially if the GUI width is smaller than a cache line and you draw it from up to down (rather than side to side).

Christian Budde · Post by **Christian Budde** » Mon Oct 26, 2009 11:53 pm

RunBeerRun wrote:That bass enhancer is pure gold, it's made some potent synths, got it in a drum synth for kick drum right now.

I like it as well, but you should always use it with care, if you don't want to end in a bass mess. I found myself dialing in more and more bass over and over again...

Christian

Optomadic · Post by **Optomadic** » Tue Oct 27, 2009 1:04 am

Christian Budde wrote:I'm not sure what you mean with the last sentence. However, I have the same thing as plain VST plugin (all SE parameters can be adjusted via VST automation, but no gui control element for them yet).

It was more of a curiosity to see if there was a linear mode and how it would look on the output.
Its good that at least the parameters can be accessed

.

Email sent.

Christian Budde · Post by **Christian Budde** » Tue Oct 27, 2009 9:52 am

Optomadic wrote:Email sent.

Email anwered!

Optomadic · Post by **Optomadic** » Wed Oct 28, 2009 3:32 am

Received

Optomadic · Post by **Optomadic** » Wed Oct 28, 2009 3:40 am

OMG horizontal feed PLEAAASSEE

novaflash · Post by **novaflash** » Wed Oct 28, 2009 6:37 am

SE v1.163 (win xp sp3, amd athlon xp)
- vertical sync problem
- module display <> GUI display

imagine this module with the openGL lib.

evm · Post by **evm** » Thu Oct 29, 2009 7:38 pm

Nice module Christian. You inspired me

http://evm.110mb.com/image/pinknoise.jpg
Pinknoise

http://evm.110mb.com/image/sawsweep.jpg
Saw wave sweep

novaflash wrote:imagine this module with the openGL lib.

I have been experimenting with OMP. Trying to split DSP and GUI into
dedicated threads/cores. By stealing CPU from the DSP thread
I can up the frame rate considerably without a gfx lib.

Regards
Etric

evm · Post by **evm** » Thu Oct 29, 2009 7:39 pm

NOTE: 110mb not like image hosting.
You need to copy/paste the links directly into your address bar.

EVM

Shabdahbriah · Post by **Shabdahbriah** » Fri Oct 30, 2009 5:29 am

evm wrote:NOTE: 110mb not like image hosting.
You need to copy/paste the links directly into your address bar.

EVM

Here ya go:

Pinknoise:

Saw wave sweep:

Christian Budde · Post by **Christian Budde** » Sun Nov 01, 2009 4:14 pm

novaflash wrote: - vertical sync problem
- module display <> GUI display

The problems have been fixed and the module is out of beta phase now. I added auto scrolling to the free version as well. However, the optimizations and the horizontal scrolling are only available in the commercial version.

Also I may note here, that I added a 'Noise Reduction' module (as announced in detail in the public DAV-SE mailing list) to the list of modules.

Christian

[SE] Sonogram module added