RE: visualization software

["Aaron Leese" <aaronleese@flyloops.com>]

Yeah, I use SNDPEEK, from the guys at Princeton...

http://soundlab.cs.princeton.edu/software/sndpeek/


It's not the prettiest.... but it is more focused on the math (displaying
the math, that is), and it's open source, which is important to me because 
I
want to incorporate it into flyloops eventually.

Also important to note .... being able to get the FFT in real time should 
be
the first step in the much wanted pitch shift without tempo shift and tempo
shift without pitch shift functions .... (??which have yet to be 
implemented
on any looper??).  If you can get the real time FFT, then it's just a quick
linear operation (on a couple thousand data points) then a reverse FFT to
calculate a filter operation or time stretch/pitch shift (is that right ...
it's been a while since I looked at that signals and systems textbook).

And of course .... easier said than done.

Anyway, Qua .... any search of the internet for "FFT transform visualizers"
.. or something like that, turns up a number of great programs.


-----Original Message-----
From: George Ludwig [mailto:sfmissionman@yahoo.com] 
Sent: Monday, April 14, 2008 11:51 AM
To: aaronleese@flyloops.com; Loopers-Delight@loopers-delight.com
Subject: Re: visualization software

I have Waves PAZ, which is awesome, but pricey.

--- Aaron Leese <aaronleese@flyloops.com> wrote:

>  
> 
>  
> 
> Has anyone else tried running an FFT visualizer
> while looping?  By this, I
> mean those plugins that you can run with most music
> players now …. Usually
> called “visualizers” ….. There are a number of real
> time stand-alone
> visualizers that you can run which will compute the
> frequency spectrum of
> incoming or outgoing sound data …. So you can see
> the real time spectrum of
> your voice, or guitar, or whatever.
> 
>  
> 
> It’s really fun to play and loop and watch as you
> control the shape of the
> visualizer.  I can’t help but think someone should
> make a video game out of
> that ….. where you need to generate certain
> high/low/loud/soft sounds to
> “win” ….. and the goal changes.  You could even make
> it really advanced …
> something like “play in the key of G minor” … music
> training/game …….
> 
>  
> 
> I dunno …. Seems fun to me.
> 
>  
> 
>  
> 
> 
> -- 
> Internal Virus Database is out-of-date.
> Checked by AVG Free Edition.
> Version: 7.5.486 / Virus Database: 269.16.4/1146 -
> Release Date: 11/22/2007
> 6:55 PM
>  
> 



 
____________________________________________________________________________
________
Be a better friend, newshound, and 
know-it-all with Yahoo! Mobile.  Try it now.
http://mobile.yahoo.com/;_ylt=Ahu06i62sR8HDtDypao8Wcj9tAcJ

-- 
Internal Virus Database is out-of-date.
Checked by AVG Free Edition.
Version: 7.5.486 / Virus Database: 269.16.4/1146 - Release Date: 11/22/2007
6:55 PM
 

-- 
Internal Virus Database is out-of-date.
Checked by AVG Free Edition.
Version: 7.5.486 / Virus Database: 269.16.4/1146 - Release Date: 11/22/2007
6:55 PM