|
Audio Asylum Thread Printer Get a view of an entire thread on one page |
For Sale Ads |
135.245.8.33
In Reply to: Re: Unity design MR freq limits of 1000Hz. posted by freddyi on January 25, 2007 at 11:20:37:
The limit is set by the null from the first standing wave node.
Follow Ups:
Interesting that Tom had difficulty getting "good" performance even when using only two MR drivers....which can be placed very close to apex and HF driver. Don't know details of the difficulty but first standing wave in this case should be much higher than 1K Hz.
Usually when a driver is placed some distance down the line, it's the standing wave nodes that set usable upper cutoff. However, the rest of the things that rolloff HF come into play also, so surely something like Le or mass or any number of other things can set the upper limit.
thanks
My pleasure
This post is made possible by the generous support of people like you and our sponsors: