HRTF approximation with FIR or IIR filters

On Wednesday, November 16, 2016 at 11:51:53 PM UTC-6, Max wrote:

> >Somebody actually marketed such a product many years ago. It was called "Serious Listeners".
> 
> Doh!  I thought I was joking.  I can't imagine that it made a huge
> splash in the marketplace, unless they had a Spock model for Star Trek
> conventions.  I couldn't find anything via Google.

http://www.computeraudiophile.com/f8-general-forum/ear-treatments-and-soundstage-24433/

Greg