Log in
Register
Home
Forums
New posts
Search forums
What's new
Featured content
New posts
New profile posts
Latest activity
News
Members
Current visitors
New profile posts
Search profile posts
Features
Log in
Register
What's new
Search
Search titles only
By:
Search titles only
By:
New posts
Search forums
Menu
Install the app
Install
Reply to thread
Home
Forums
Pro Audio
Varsity
Virtual SMAART training: Tell the crossover frequency and type
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Message
<blockquote data-quote="Phil Graham" data-source="post: 39853" data-attributes="member: 430"><p>Virtual SMAART training: Explanation Slide 3</p><p></p><p>[ATTACH]150000[/ATTACH]</p><p></p><p>Without knowing the nature of the electrical filters, one cannot say conclusively what fraction of the apparent delay is from the physical driver offset, and what fraction is from the filters' group delay effects. If you know the electrical XO filter topology, you can figure out what fraction of the delay is from the electrical filter. The remaining will be a physical offset, and of course that will change based on the measurement axis with respect to the loudspeaker drivers.</p><p></p><p>For the sake of the thread, I remain intentionally ignorant of any details of the electrical XO filters in this powered loudspeaker. This will limit what can be said, but it is reflective of what can be determined <em>in situ</em>.</p><p></p><p>More later on in the week...</p></blockquote><p></p>
[QUOTE="Phil Graham, post: 39853, member: 430"] Virtual SMAART training: Explanation Slide 3 [ATTACH=CONFIG]150000.vB5-legacyid=2275[/ATTACH] Without knowing the nature of the electrical filters, one cannot say conclusively what fraction of the apparent delay is from the physical driver offset, and what fraction is from the filters' group delay effects. If you know the electrical XO filter topology, you can figure out what fraction of the delay is from the electrical filter. The remaining will be a physical offset, and of course that will change based on the measurement axis with respect to the loudspeaker drivers. For the sake of the thread, I remain intentionally ignorant of any details of the electrical XO filters in this powered loudspeaker. This will limit what can be said, but it is reflective of what can be determined [I]in situ[/I]. More later on in the week... [/QUOTE]
Insert quotes…
Verification
Post reply
Home
Forums
Pro Audio
Varsity
Virtual SMAART training: Tell the crossover frequency and type
Top
Bottom
Sign-up
or
log in
to join the discussion today!
