HOWTO: Quick Frequency Response Measurements Using JAPA and Faust

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lilith
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Re: HOWTO: Quick Frequency Response Measurements Using JAPA and Faust

Postby lilith » Sat Jan 25, 2020 5:41 pm

CrocoDuck wrote:Sorry guys, I did not follow the forums too much in the last few months...

lilith wrote:Maybe another thing: Boosting frequencies is not recommended and does not work in some cases. So, I like the flexibility of EQ filters.


Do you mean using an Impulse Response to boost low frequency? Detailed low frequency filtering can be implemented with FIR filters only if they are pretty long. I reckon that's why it has a high chance of not working: if your impulse response is too short you loose low frequency detail.


No, I mean for instance when you have cancellation from SBIR. Then boosting will not work as the louder tone just cancels again.
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