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Is it a BRF (Band Reject Filter) ?
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oXo



Joined: Sep 20, 2004
Posts: 36
Location: Paris

PostPosted: Mon Oct 18, 2004 1:28 am    Post subject: Is it a BRF (Band Reject Filter) ? Reply with quote  Mark this post and the followings unread

Hello,
I just want to know if I'm wrong or not to say that we can create a Band Reject Filter if :
We split the audio signal in two identical signal and feed them in 2 filters : the first one is a LPF and the second one a HPF ?

Can you confirm, that's right ?
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aquanaut



Joined: Apr 25, 2004
Posts: 313
Location: Montreal
Audio files: 4

PostPosted: Mon Oct 18, 2004 1:36 am    Post subject: Reply with quote  Mark this post and the followings unread

I'm not sure about this but i think you can emulate a BRF better by using bandpass filters. It will create less of a hole and the sounds will be clearer.
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ian-s



Joined: Apr 01, 2004
Posts: 2669
Location: Auckland, New Zealand
Audio files: 42
G2 patch files: 626

PostPosted: Mon Oct 18, 2004 3:57 am    Post subject: Reply with quote  Mark this post and the followings unread

Yes, LP + HP in parallel = Band Reject: you will need to mix the 2 outs

LP + HP in series = Band Pass
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oXo



Joined: Sep 20, 2004
Posts: 36
Location: Paris

PostPosted: Mon Oct 18, 2004 5:57 am    Post subject: Reply with quote  Mark this post and the followings unread

Thanks G2ian.
I'm not as bad as I think Very Happy

And Yes, I mix the 2 outs Laughing ...
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