HFD (DLCP) filter design optimization? - diyAudio
Go Back   Home > Forums > Source & Line > Digital Line Level
Home Forums Rules Articles diyAudio Store Gallery Wiki Blogs Register Donations FAQ Calendar Search Today's Posts Mark Forums Read

Digital Line Level DACs, Digital Crossovers, Equalizers, etc.

Please consider donating to help us continue to serve you.

Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving
Reply
 
Thread Tools Search this Thread
Old 17th January 2016, 09:57 PM   #1
TNT is offline TNT  Sweden
diyAudio Member
 
Join Date: Apr 2003
Location: Sweden
Default HFD (DLCP) filter design optimization?

So how is a 6dB/oct passband slope made the best way? The passband is narrow, say only 1,5 octave (300-800Hz). This is for compensating for the lack of a baffle.

There are a few ways to do this with the filter arsenal of HFD:

- 1st order LP (LPF1)
- positioning the right part of a shelf filter in the right position (Shelf2)
- asymmetric shelf
- boost/cut

But which design would do the best job? And what can be considered best?

//
Attached Images
File Type: png 6dboct.png (21.2 KB, 25 views)

Last edited by TNT; 17th January 2016 at 10:03 PM.
  Reply With Quote

Reply


Hide this!Advertise here!
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
Hypex DLCP no analog audio output (help needed) jameshunton Digital Line Level 1 13th January 2016 01:22 AM
Hypex DLCP - standby mode georgeus Digital Line Level 0 12th June 2015 05:38 AM
DLCP Opinions please nannoo Digital Line Level 3 20th January 2015 02:16 PM
FS: Hypex DLCP and input board mcai7et2 Swap Meet 1 5th November 2013 05:11 PM
TOA compression driver HFD-651, anyone knows? anubisgrau Multi-Way 2 17th June 2011 08:44 AM


New To Site? Need Help?

All times are GMT. The time now is 01:24 PM.


vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2016 DragonByte Technologies Ltd.
Copyright 1999-2016 diyAudio

Content Relevant URLs by vBSEO 3.3.2
Wiki