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Q&A from Analog Devices EngineerZone: SigmaDSP/SigmaStudio and DSP discussions (15 topics).
15 topics · 64 messages
Filtered by: #sigmastudio+4_2e00_6 ✕
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General 2nd order EQ, no output, possible instability
homeCinema_v4_EQ_test4_kteq.dspproj Fullscreen FL_sigmadsp.txt Download 0.999608536682770 -1.997355600291492 0.998027213657203 -1.997355600291492 0.997635750339973 0.999652539507289 -1.998533998473304
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ADAU1450 save parameters to the EEPROM
Hi everyone! I'm working on a very interesting project. This project is based on the dsp adau1450. The main board has 8 channels adc and dac. Also this project has one more board, it's remote board fo
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ADAU1452 serial port is 16bit but calculations are 32bits
Hi, I am working with the ADAU1452 on the Sigma Studio 4.6, I stream to its serial input ports accelerometer data (3 axis of adxl317). The accelerometer is configured to output each channel as 16bit d
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Another 1787 PDM question please
I'm trying to implement a very simple setup: PDM mic inputs on the ADAU1787 eval board to an analogue output, see this project:1787 PDM TEST.dspproj Problem is it isn't working. I've read the previous
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How can I change the gain with timer in sigma studio?
Hi, I want to change the gain coefficient("Learning Rate") after 5 seconds. Can it be changed by timer? software ADAU1787 Sigma Studio 4.6 timer Integrated/Special Purpose A/D Converters gain ADAU 178
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About Bug fixed of Multi-tap Delay for ADAU170x at SigmaStudio 4.6
Hi, ADI Support Team I found a following bug fix description in the release note of SigmaStudio 4.6. www.analog.com/.../sigmastudio_4.6_release_notes.pdf ADAU170x: - Wrong parameter addresses in Multi
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ADAU1777 SigmaStudio v4.6 xml output register 78 flaw
Hello, When I select a samplerate of 384kHz in Sigma Studio (v4.6 of v4.7) for the ADAU1777, the xml outputfile contains the wrong settings for register 78 (0x4E). It contains value 0x00, indicating a
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Write to E2prom from matlab command line
Hi, I am using sigma studio as a matlab server. This way i am able to open a dspproject in sigmastudio from a m-script, run scripts with specific parameter settings and link/compile/download them, all
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Why my output auto-mute when i put a low volume in input on an ADAU1701 ?
When i play a low signal in input my dsp seem to auto-mute the output. I don't think that came from my schematic knowing that i only put and input block and an output block with nothing between. I ols
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Capture Window Output Recording
I would like to programmatically access the output of the Capture Window as Block Writes are done. It appears that the only way to access the data in the Capture Window data is manually right-click an
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conditional switching
Hi, I want to achieve following: If the input goes to one, the output will go to one, then if the input turns into a "0" , the output will have to go to "0" without delay or hold. Then the output must
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SigmaStudio 4.6 - ADAU1787 - Export without download, other issues
ISSUE 1: I generate my register settings blindly to run on other target hardware without the need to download. If I want to Export meaning the Action -> Export option is not greyed out I have to first
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Timer in adau 1467
Hi, I want to utilize timer in adau1467. Requirements: If input=1, output=1 (without any delay or hold) If input=0, output=0 (output stays at zero for 30ms no matter whatever input is). Audio Signal P
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RESOLVED: Unable to open HiFiBerry .dspproj files
I have just installed SigmaStudio 4.6 from the Analog website. I am trying to open .dspproj files provided by HiFiBerry at https://github.com/hifiberry/hifiberry-dsp/tree/master/sample_files/dspproj.
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SigmaStudio crashes on TCP communication with ADAU1451
I am running SigmaStudio 4.6 Build 0. Rev 1812 on Windows 10 Home 19043.1466 64-bit. Having just done a fresh install of SigmaStudio, I created a new project. I added my ADAU1451 and TCP communication