You are not logged in. [Log In]


Forums » General Discussion » Home Theater » Interesting article from Playback Magazine

Topic Options
Rate This Topic
#378095 - 06/07/12 04:39 PM Interesting article from Playback Magazine
Dundas Offline
old hand

Registered: 03/02/08
Posts: 83
Loc: Hamilton
Canada's National Research Council and Blind Listening tests with Paul Barton of PSB fame. The NRC is where Ian Colquhoun got his start.

Part 1

Part 2

Top
#378113 - 06/07/12 11:38 PM Re: Interesting article from Playback Magazine [Re: Dundas]
JohnK Offline
shareholder in the making

Registered: 05/11/02
Posts: 10634
Thanks for linking those articles. It was interesting to have a closer view of the NRC facilities, thanks to Mr. Barton.

It should be pointed out that the author's comment about the size of the anechoic chamber limiting the accuracy at very low frequencies should instead have stated that the controlling factor was the depth of the wedges, rather than the chamber size itself. As Ian mentioned recently, the Axiom chamber is calibrated for results below about 80Hz by applying a correction resulting from measurements outside on the tower, which has no low frequency inaccuracy.
_________________________
-----------------------------------

Enjoy the music, not the equipment.



Top

Moderator:  alan, Amie, Andrew, axiomadmin, Brent, Debbie, Ian, Jc 
Forum Stats

15,260 Registered Members
16 Forums
24,054 Topics
424,789 Posts

Most users ever online:
883 @ 03/04/17 05:06 PM

Top Posters
Ken.C 18044
pmbuko 16437
SirQuack 13576
CV 11681
MarkSJohnson 11444
3 registered (CV, oldskoolboarder, Mojo)
174 Guests and
7 Spiders online.
Key: Admin, Global Mod, Mod
Newsletter Signup