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Q&A from Analog Devices EngineerZone: SigmaDSP/SigmaStudio and DSP discussions (9 topics).
9 topics · 40 messages
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How to isolate 1 KHz signal by using FFT algorithm on ADAU1452
Hi Team, We are using EVAL-ADAU1452 to come out a schematic to isolate 1 KHz signal by using FFT algorithm. Please advise tech info and references. regards, ping Audio Signal Processors adau1452 adau1
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How Do I View The FFT Output Data In Sigma Studio (ADAU1452)?
I am using the ADAU1452 evaluation board and I'm trying to use the FFT block. Can anyone give me a suggestion of how I can view the FFT data in Sigma Studio? I can put the FFT block in my schematic an
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FFT in ADAU146x
I recently bought an EVAL-ADAU1466Z and I'm looking for FFT support on a ADAU1466. In the release note of SigmaStudio it is mentioned that FFT is supported for ADAU145x/ADAU146x. When I look FFT for A
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FFT and Analysis Window blocks documentation
Hi folks and analog devices employees, I recently was recommended (See this topic) SigmaDSP processors ADAU145x and ADAU146x for an specific application which requires frequency domain analysis. Now,
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Multi-channel beamforming and frequency-domain analysis on SigmaDSP
Hi folks and analog devices administrators, I'm new to digital signal processors and I'm trying to evaluate SigmaDSPs for multi-channel beamforming and frequency-domain analysis as described: - 8ch @1
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Still FFT issues
I noticed that sigma studio was updated to 3.15 recently. I was really hoping it fixed the FFT issues with the last build. As far as I can tell it did not. I am still able to do addition and subtracti
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New FFT options Sigma Studio
I was excited to see that there was a new update for sigma studio adding some FFT options to the 145x series. It looks like there are some basic operators for complex numbers. I am confused by the "co
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1452 FFT Capability
Basic Question: Does the 1452 series of DSPs have any useful FFT capability? As far as I can tell from these forums and in the software, the only thing you can do is add signals together. And unless I
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FFT on a ADAU1701?
Is the ADAU1701 a suitable part for performing processing & analysis in the frequency domain? Specifically, I need to do an FFT, spectral power density, and singular value decomposition functions on 2