[LAD] Attenuation of sounds in 3D space

[fons at kokkinizita.net]

On Wed, Jul 21, 2010 at 10:23:03PM +0100, Folderol wrote:

> I remember when 2001 first came out, being totally astonished by the
> sequence where the ape-man first uses a bone as a club. There was the
> totally realistic effect of a gust of wind moving from the screen to the
> rear of the cinema. I've no idea what system was in use, but it
> certainly wasn't 2 channel stereo!

1968 IIRC.... Well before any Dolby-XYZ

The 70mm version would have had 6 audio tracks, the 35mm one 4.

Ciao,

-- 
FA

There are three of them, and Alleline.