bkeske Posted May 30, 2021 Share Posted May 30, 2021 On YouTube via the Vandersteen channel. Just posted and watching now. Really good interview with Richard and highly recommended. Enjoy Link to comment Share on other sites More sharing options...
Joe Whip Posted May 30, 2021 Share Posted May 30, 2021 Yes, it was a great interview. I am honored that I was able to get Richard to join us. The feedback to it was great and we had the NJ, NY, LI, CT groups listen in as well. Link to comment Share on other sites More sharing options...
bkeske Posted May 30, 2021 Author Share Posted May 30, 2021 Great job Joe. I think that might be the best interview with Richard I have personally seen. Thank you Link to comment Share on other sites More sharing options...
Joe Whip Posted May 30, 2021 Share Posted May 30, 2021 I will let Andy know! Link to comment Share on other sites More sharing options...
nrenter Posted May 30, 2021 Share Posted May 30, 2021 That was great! Richard explained why 1) physical driver alignment and 2) pistonic driver behavior throughout the extended passband are both critical to time-and-phase aligned speakers, but I wish he would have gone into a bit more detail on why 1st order crossovers are the 3rd critical element of time-and-phase aligned speakers (other than they are just necessary). I get the sense there's a lot of confusion and misunderstanding out there about this aspect of time-and-phase aligned speakers. In short, it is mathematically impossible to sum the HBP of the midrange driver (for example) and the LBP of a tweeter and maintain a net 0 dB output delta (with respect to frequency response) AND a net 0-degree change of phase (outside their respective band passes) for higher crossover orders. One MUST use a 1st order crossover is this is a design goal. The late Roy Johnson wrote a really, really good white paper on this subject (with visuals) that made this easy to understand. I can't locate it on the interwebs for the life of me. Link to comment Share on other sites More sharing options...
ctsooner Posted June 13, 2021 Share Posted June 13, 2021 I need to watch. Link?? Thanks Link to comment Share on other sites More sharing options...
bkeske Posted June 13, 2021 Author Share Posted June 13, 2021 So sorry, I just assumed most that use YouTube follow the Vandersteen channel. Try this: Link to comment Share on other sites More sharing options...
ctsooner Posted June 13, 2021 Share Posted June 13, 2021 I just don't get any updates from my channels. I should turn them on I guess. Thanks. Link to comment Share on other sites More sharing options...
bkeske Posted June 13, 2021 Author Share Posted June 13, 2021 Enjoy. I did. 1 Link to comment Share on other sites More sharing options...
Brad O Posted June 15, 2021 Share Posted June 15, 2021 On 6/13/2021 at 3:50 PM, bkeske said: So sorry, I just assumed most that use YouTube follow the Vandersteen channel. Try this: If you click on the YouTube link it opens in YouTube and the the description has an index to go to the exact question you want to hear. Have fun! Link to comment Share on other sites More sharing options...
stratocaster Posted June 15, 2021 Share Posted June 15, 2021 (edited) I didn’t even realize that there was a Vandersteen channel. I am a follower on Facebook. Guess I will have to see this video and subscribe.. Edited June 15, 2021 by stratocaster Link to comment Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now