filter waveform question

[Magnus Danielson]

>>>>> "ID" == Ingo Debus <debus at cityweb.de> writes:

 >> Also, there are second order filters that give you independent control of
 >> more than two parameters. The Tow Thomas biquad is a good example - cut-off,
 >> Q and gain.

 ID> Yes, filter gain is another parameter of course. I omitted that because
 ID> gain only contributes to the level, not to the waveform. But, if gain is
 ID> included, the number of independent parameters is filter order plus 1.

All the gain values will multiply with each other to become the total
gain. This fact may be used to allow for individual gain at each stage
for best overall dynamics.

Cheers,
Magnus