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Q&A from Analog Devices EngineerZone: SigmaDSP/SigmaStudio and DSP discussions (15 topics).
15 topics · 90 messages
Filtered by: #adau1467+sigmastudio+sigmadsp ✕
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Help with Measuring Input Volume and Setting that Volume as Output
Hello all, I recently bought an ADAU1467 Eval Board and, as a newbie to this kind of thing, am trying to get familiar with this tech and the SigmaStudio software. I am trying to make a schematic in Si
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Downsampling - undeterministic behavior of SS4.7 compiler
IncompatibleSamplingratesDetected.dspproj "Incompatible Samplingrates Detected" or "##### Compile succeeded: 0 errrors, 0 warnings #####" Audio Signal Processors software ADAU1467 SigmaStudio SigmaDSP
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Looking for a detailed guide on configuring ADAU1467 I/O routing (ports, pins, and SigmaStudio correlation)
Hello, dear friends, I’m working with the ADAU1467 on the standard EVAL-ADAU1467Z evaluation board, and I’m struggling to fully understand how to configure input/output routing so that it matches what
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Microphone MI-3111 doesn't work
Hello, I have an adau1467 eval board. I connected my MI-3111 microphone and stereo output to the board and read the adau1467 user guide. But I want to get sound from the microphone and output from my
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Wav Player File (sources)
Hi all, I hope everyone had a pleasant Christmas. My question is about this wav player: wiki.analog.com/.../wavplayer I am looking for some guidance using the Wav Player with an ADAU1467 evaluation bo
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Eval Board 1467 Problems writing sigma project to eeprom
Hi - when I am trying to store my program on my eval board I am having difficulties. I followed the step-by-step instructions for the kit with no luck. I start by downloading project to the dsp, right
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90 degree phase shift of the output signal with respect to the input signal
I how can I make a 90 degree phase shift of the output signal with respect to the input signal with Sigmastudio for the DSP Board ADAU1467 for a bandwidth of 80 to about 16,000Hz ? This is not possibl
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ADAU1467 Eval Board - Sigma Studio non-responsive
Hi there, I've just upgraded from our ADAU1452 evaluation board for an ADAU1467 evaluation board. I've just setup a simple Schematic, set "Compile -> Link -> Download" which was successful and the sta
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ADAU-1467 Slew and Distortion - updating parameters
Hi, I have implemented 5 band filter (based on Double Precision, Text-In (unlinked) SW Skew) with Biquad coeffs calculated on Host CPU. I have a 50uS delay after each Param write. GOAL: Any update to
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DM1 programming problem with adau1467
Hi all, We have problem to write more than 24672 bytes to DM1. The is no problem to write larger amount by interfacing sigmastudio (4.2) directly to the dsp. But we are using an mcu to program the dsp
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ADAU1467 Low-Shelf filter How to calculate filter coefficient
Hi, Please let me know how to calculate S(Large S) in the following formula. Thanks and Regards, Audio Signal Processors ADAU1467 SigmaStudio SigmaDSP adau1467 SigmaDSP Audio Processors
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ADAU1467 How to determine safe load address (Page 1 or Page 2)
Hi, The ADAU1467 data sheet has the following description. Can I distinguish how the target cell is in Page1(lower memory) or in Page2(upper memory)? No such distinction is found in either the exporte
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ADAU1467 Up Sampling module gives -6dB loss
Hi, The following Up Sampling converter is used to convert 48K source to 96K system. https://wiki.analog.com/resources/tools-software/sigmastudio/toolbox/multirateprocessing/upsampling The output of t
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ADAU1467 Parametric EQ coefficient calculation
Hi The coefficient calculation method of the parametric EQ seems to be inconsistent with the data sent to the actual device. The above equation (1) makes the result be different. The above equation (2
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ADAU1467 Sample Rate Converter (Synchronous SRC) generates an error.
Hi, The following design generates an error at compile time. This is a simple example using a SRC. I cannot found to avoid this error. Is there any way to avoid it. Is there any settings to be aware o