[PD] rank, beginner (actually haven't even begun) with a question

Andy Farnell padawan12 at obiwannabe.co.uk
Mon Apr 21 21:34:26 CEST 2008

Hi Jeff,

Something as simple as a narrow band filter could achieve
what you describe if you know which piano note you will play.
Otherwise you can do it with FFT and isolate a particular

On Mon, 21 Apr 2008 15:21:24 -0400
"Jeffrey Atkisson" <jeffrey.atkisson at gmail.com> wrote:

> Hi,
> can someone please enlighten me re: what I am calling real time DSP.
> How possible would it be to create following scenario.
> 1. create real world acoustic sound (e.g. piano note)
> 2. mike that sound
> 3. monitor sound over headphones
> 4. analyze and process according to analysis in real time (immediate).
> for example
> play note
> isolate per instructions an upper partial/harmonic in that note
> and equalize (or whatever you would call it) to have just that partial be
> heard.
> So that in real time you are hearing just that harmonic.
> Thanks in advance if anyone is willing to answer this.

Use the source

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