On 2/8/13 2:15 AM, Ross Bencina wrote:
There are a at least two linear SVFs floating round now (the Hal
Chamberlin one and Andy Simper's [1] )
[1] http://www.cytomic.com/files/dsp/SvfLinearTrapOptimised.pdf
i've analyzed Hal's SVF to death, and i was exposted to Andy's design
some time
Hi Russel,
you will most certainly not be happy with that.
If you put the LP through a second lowpass you get a 24db lowpass
If you put the HP output through a lowpass, you get a 12db bandpass
If you put the HP output through a second highpass you get a 24db highpass.
The problem is, that the
On Feb 7, 2013, at 11:15 PM, Ross Bencina wrote:
So to be clear, you're creating a Linkwitz-Riley crossover?
http://en.wikipedia.org/wiki/Linkwitz%E2%80%93Riley_filter
Ahhh, well, I would be if I knew what I was doing. :)
You didn't specify which state-variable filter you're using. There
Hi Russell,
So to be clear, you're creating a Linkwitz-Riley crossover?
http://en.wikipedia.org/wiki/Linkwitz%E2%80%93Riley_filter
On 8/02/2013 6:05 PM, Russell Borogove wrote:
I have two digital 12dB/octave state-variable filters, each with
lowpass/highpass/bandpass/notch outputs; I'd like
On Fri, Feb 8, 2013 at 8:05 AM, Russell Borogove kal...@estarcion.com wrote:
Will I be happy if I use the lowpass of the first filter as input to the
second, then take the lowpass and highpass outputs of the second as my bands,
or do I need to put the low and high outputs of the first filter
