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DIY & Tutorials
DIY For Audio
Passive Filter
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<blockquote data-quote="Ampdog" data-source="post: 60837" data-attributes="member: 144"><p>I would also support the idea of an active filter. For the rejection below 10Hz to be worth anything in practice any passive filter's 'turn-over' would be too slow. By the time you have decent rejection you would be in the 0,1Hz (about 10 seconds!) region. Proper active filters would be about the only practical way to go. Are you able to design (say with Spice)?</p></blockquote><p></p>
[QUOTE="Ampdog, post: 60837, member: 144"] I would also support the idea of an active filter. For the rejection below 10Hz to be worth anything in practice any passive filter's 'turn-over' would be too slow. By the time you have decent rejection you would be in the 0,1Hz (about 10 seconds!) region. Proper active filters would be about the only practical way to go. Are you able to design (say with Spice)? [/QUOTE]
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DIY & Tutorials
DIY For Audio
Passive Filter
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