DIY Low Pass and Mid/High Pass (Bass Blocking) Filters - diyAudio
Go Back   Home > Forums > General Interest > Everything Else

Everything Else Anything related to audio / video / electronics etc) BUT remember- we have many new forums where your thread may now fit! .... Parts, Equipment & Tools, Construction Tips, Software Tools......

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 June 2009, 07:40 PM   #1
diyAudio Member
 
Join Date: Jun 2009
Question DIY Low Pass and Mid/High Pass (Bass Blocking) Filters

Hey guys, I am trying to build two filters passive filters, as stated above, a low pass one and one that blocks all the lows and allows the mids and highs through.

I really have no idea where to begin, I remember in my electronics class that it had something to do with LR circuits for the low pass and an RC circuit for the high/midpass.

I would like specs to be:
Low Pass: 20-120 Hz
Low Blocking (High/Mid Pass): 120-20k Hz

I am building these two filters to filter two input signals... the filter is between the iPod (for example) and the amp.

Any help would be greatly appreciated!

Thanks everyone

  Reply With Quote
Old 19th June 2009, 10:59 PM   #2
Ron E is offline Ron E  United States
diyAudio Member
 
Ron E's Avatar
 
Join Date: Jun 2002
Location: USA, MN
http://www.google.com/search?client=...=Google+Search
__________________
Our species needs, and deserves, a citizenry with minds wide awake and a basic understanding of how the world works. --Carl Sagan
Armaments, universal debt, and planned obsolescence--those are the three pillars of Western prosperity. Aldous Huxley
  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
A question on low pass filters Vaughan Subwoofers 15 10th October 2007 04:23 AM
High-Pass Filters? pixie Multi-Way 4 17th September 2006 03:02 PM
Blocking capacitor as a high pass filter? NV&H Solid State 4 15th February 2005 06:20 PM
Pass Diy High Low Pass Please macka Pass Labs 127 2nd March 2004 11:00 PM
Maxim high pass filters Optical Solid State 5 20th November 2002 10:26 PM


New To Site? Need Help?

All times are GMT. The time now is 04:37 AM.


vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2014 DragonByte Technologies Ltd.
Copyright 1999-2014 diyAudio

Content Relevant URLs by vBSEO 3.3.2