Baxandall Eq

brianti · 14th September 2004, 01:56 AM

Hi
Where I can meeting in the Inet the equations to calculate an Baxandall Eq. for Bass, Mid and High.

Thank's
Sidnei

Geek · 14th September 2004, 07:05 AM

The good man, Duncan Munro has your answer

http://www.duncanamps.com/tsc/index.html

brianti · 14th September 2004, 11:49 PM

Thank's

Sidnei

kevinkr · 2nd November 2004, 03:38 AM

AFAIK Baxandall configuration is bass/treble only.. Response is normally shelving, boost and cut are symettrical, separate midrange control & circuit would normally be a resonant type about 1.5 - 2 octaves wide.. I have seen attempts to use a single op amp stage with three controls loosely based on the baxandall topology, but there was a lot of interaction between the mids and treble control. Alternatively there is the old western electric (aka james) approach still used in fender and marshall guitar amplifiers, but I don't recommend this for hifi.

14th September 2004, 01:56 AM	#1
brianti diyAudio Member Join Date: Feb 2004 Location: Itapira/SP	Baxandall Eq Hi Where I can meeting in the Inet the equations to calculate an Baxandall Eq. for Bass, Mid and High. Thank's Sidnei

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14th September 2004, 07:05 AM	#2
Geek diyAudio Member Join Date: Sep 2004	The good man, Duncan Munro has your answer http://www.duncanamps.com/tsc/index.html

14th September 2004, 11:49 PM	#3
brianti diyAudio Member Join Date: Feb 2004 Location: Itapira/SP	Thank's Sidnei

2nd November 2004, 03:38 AM	#4
kevinkr diyAudio Moderator Join Date: Sep 2004 Location: Boston, Massachusetts Blog Entries: 6	AFAIK Baxandall configuration is bass/treble only.. Response is normally shelving, boost and cut are symettrical, separate midrange control & circuit would normally be a resonant type about 1.5 - 2 octaves wide.. I have seen attempts to use a single op amp stage with three controls loosely based on the baxandall topology, but there was a lot of interaction between the mids and treble control. Alternatively there is the old western electric (aka james) approach still used in fender and marshall guitar amplifiers, but I don't recommend this for hifi.

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