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Q&A from Analog Devices EngineerZone: SigmaDSP/SigmaStudio and DSP discussions (4 topics).
4 topics · 22 messages
Filtered by: #shelving ✕
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How to calculate high order shelving coffecients
Hi, I need a high order shelving filter in my application. The order need to be 8th and the cutoff frequency need to be controled by MCU. It seems that the 8th shelving is made by cascading four 2th I
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How to design Shelf and Butterworth HP or LP 6db/oct, 12db/oct filter?
Hello everyone, I search the SigmaStudio wiki, and I still not figure out how to make a filter that contain db/oct design If I want to design a High or Low pass Shelf / Butterworth filter with db/oct
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How to decrease the mid range frequence boost when the Treble and Bass shelving(boost)?
Hello guys, I meet some problem on Bass and Treble shelving. The below picture is the treble and bass shelving, Bass boost 5 and Treble boost 5 too, and I found that when the Bass and Treble boost tog
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Potentiometer controlled Hi Shelving Filter
Hi I'm trying to implement a Hi Boost shelving type filter which is controlled by two potentiometers. One for frequency and one for level. Is it possible? and what is the best method? Using 1701. than