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Q&A from Analog Devices EngineerZone: SigmaDSP/SigmaStudio and DSP discussions (9 topics).
9 topics · 38 messages
Filtered by: #sigma+studio_2b00_ ✕
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Gain Function with adjustable roll-off
Hi all, I am trying to get my head around the graphical programming in Sigma Studio and am stumbling on a "simple" algorithm: I need a roll-off gain, that is: the gain itself is decreased in every sam
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Adaptive MFxLMS block not training, secondary filter coefficients staying at 0
Dear SigmaStudioPlus Support Team, We have carefully reviewed your wiki documentation and tested the provided demo program. Despite following the recommended training procedures for both secondary pat
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How to use Phat - Stereo
Hello, I'm a biginer engineer on Sigma Studio. I try to use Phat-Studio's algorithm on ADAU1452, and I tried implementing it like the attached image. However I can't feel what was changing by Phat-Stu
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External SPI Delay on multiple channels shared with SRAM?
Dear ADI community, I'm currently planning to build an algorithm/architecture for the ADAU1466 where each of 8 outputs gets the option to set up to pretty high delay at 96 kHz (up to 1 second per chan
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RC slew options in Sigma Studio+ 2.0
I am confused on which RC slew option to choose. In the previous version of Sigma Studio 4.7 there seemed to be only one option listed as RC slew. In the new version of Sigma Studio+ 2.0 there are dif
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DSP Readback does not appear to be updating correctly
I am trying to use a DSP Readback block for debugging, but I am only receiving FFFFFFFF or -0.0000005 for a value when I click Read no matter what. I was trying to read the status of a switch as a tes
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Setting sample rate
How would I change the the sample rate to 96 kHz in Sigma Studio+ 2.0. It looks like fs is set to 48 kHz for every module/block in the corresponding properties widow, but that value is not editable. I
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General 2nd order EQ does not pass signal after project is closed and then reopened
I am trying to create a signal generator that does white noise, pink noise, and sine wave tone. I want to implement a band limiting filter on the pink and white noise. For this I added a General 2nd o
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Equivalent t connector in sigma studio+
I am upgrading a schematic drawing for a ADAU1452 from Sigma Studio 4.7 to Sigma Studio+ 2.0. The import feature did not work, trying to open the schematic would lock up Sigma Studio+, so I am redrawi