Piotr Majdak piotr at majdak.com
Mon Mar 26 21:51:57 CEST 2007


Isidro Gonzalez wrote:
> Hi.
> I am looking for PD objects and/or abstractions
> to do HRTF filtering.
> Any ideas on where to get them?

Take two FIR~s (from IEMlib, one for each ear), load the head related 
impulse responses as filters in the tables and filter a monaural signal. 
The only problem with this solution is that FIR~ is not capable of 
changing filters in real time. Doing that, FIR~ restarts the filtering 
and produces clicks. So, you are limited to static virtual positions 
with FIR~...

br, Piotr

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