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Re: FIR filtersHi Mark,You should be able to fix resonant issues, but not things caused by cone / diaphragm break up or phase cancelation (excluding time alignment issues). That's why the DIY that you are building has the low, mid and high drivers all operating in their piston range ... It can be fixed.i think you could (but not with FIR filters) correct for the non linear compression of the air in a compression driver which will cause some 2nd harmonic distortion ..... But 2nd harmonic distortion tends to be masked some what and is not as noticeable as higher order distortion or sub harmonics.
Re: FIR filters
Hi Mark,
You should be able to fix resonant issues, but not things caused by cone / diaphragm break up or phase cancelation (excluding time alignment issues). That's why the DIY that you are building has the low, mid and high drivers all operating in their piston range ... It can be fixed.
i think you could (but not with FIR filters) correct for the non linear compression of the air in a compression driver which will cause some 2nd harmonic distortion ..... But 2nd harmonic distortion tends to be masked some what and is not as noticeable as higher order distortion or sub harmonics.
