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Q&A from Analog Devices EngineerZone: SigmaDSP/SigmaStudio and DSP discussions (10 topics).
10 topics · 60 messages
Filtered by: #level+detector ✕
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Read level detector via I2C and convert data
Hello, I'm picking up on this old topic ADAU1701 Low Instruction Level Detection Readback I want to read back the level meter data and process it in my controller but I'm stuck with the final conversi
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ADAU1467, Sigma Studio v4.7 different Level detectors show different signal levels
I am currently testing a custom board using ADAU1467 and ADAU1361. Currently I want to verify that the DAC of ADAU1361 behaves as expected. Therefor I create a test tone (sine 1kHz, 0dB) with ADAU1467
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Single Level Detector w Numeric Display Hold and Decay no effect
Hey together, we are using on our project the "Single Level Detector w Numeric Display" on and ADAU1467. Now we have the requirement to modify the attack, hold and release for this block. In SigmaStud
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Level Detector
The signal detection is negative, can it be understood as a positive value? Does - 45dB represent 45dB? I don't quite understand. I am using the MFXLMS module to conduct a sound pipe noise control exp
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Compressor input level appears to be displayed/calculated incorrectly
During some recent work, I have been using one of the compressor blocks (Dynamic Processors/Peak/Standard/Full Range/Standard Peak). I noticed the "IN" Level displayed on the level indicators appears
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Single Level Detector in ADAU1452
Hi, I use Single Level Detector to read level in my program. I find that the data from 1452 is 4 bytes which doesn't contain the sign bit, so I think it's not 8.24 format. I have the following questio
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Read feedback signal level with SPI
Which level detector to use for get signal level? I need read over SPI signal level. In sigma studio is more level detectors, which show me signal level (average in given time). How can I read it with
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How to use 1452 or 1701 make a signal level detector to make LED has different brightness while signal strength change?
Hi, I want to use 1701 and 1452 to make a level detector to detect the signal strength, but I don't know how to use blocks to make led brightness will follow the signal strength. The led brightness le
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adau 1772
Hello everyone! we are currently designing a new product, based on ADAU 1772 audio processor. We need to measure RMS value of the signal for at least 0.05s. We trued the Single Level Detector (SigmaSt
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ADAU1452 T-Connection, Readback, Level Detector
Hello guys, I have noticed a strange behavior of the T-Connection in combination with DSP readback within my ADAU1452 project. My intension was to read the current signal amplitude of multiple channel