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Q&A from Analog Devices EngineerZone: SigmaDSP/SigmaStudio and DSP discussions (12 topics).
12 topics · 73 messages
Filtered by: #clip ✕
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Need assistance on debugging a possible issue with merging the input channels and causing clipping
Hi, I'm debugging a strange issue with a crossover based on ADAU1466. I tried various settings in Hardware Configuration but running out of ideas, so appreciate if you can help root cause the issue. I
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ADAU1701 Hard Clipper: Incomplete Peak Clipping
I am experiencing issues with the hard clipper in the ADAU1701, where it fails to clip all peaks above the threshold. This is my project. When the signal frequency is low, the clipper functions correc
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asymmetricsoftclipper and advancedclip formulas are simply wrong?
KJBob Hello, some time has passed since fooling around with Sigma DSPs. I'm now busy with ML stuff. I'm trying to port some of the clipping algorithms that are documented here into a pytorch library.
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Soft clipper in the ADAU1787 fast DSP
The toolbox for the ADAU1787 fast DSP does not include a soft clipper, yet it seems possible to implement a standard cubic soft clipper with a set of more basic toolbox elements (I can send a SigmaStu
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ADAU1466 - Envelope Follower with different time constants as attack and decay
Hello community, 1) I want to implement a clipper that follows the envelope of my audio signal with different time constants during the attack and decay of the waveform. lN,c is the nominal clipping l
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Data Soft Clip module ADAU 1466 & 1467
Hello, friends! I am developing guitar amplifiers based on ADAU 1466 & 1467. There is a problem using clipping in the Data Soft Clip module, it has a very small clipping adjustment range. There is no
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[Bug Report] Data Controlled Asymmetric Clip
Title: Data Controlled Asymmetric Clip threshold clipping issue Description: The negative side of the sinewave is hard clipped at -1.0 even if Clip Down pin is set at -0.4 value. The positive side is
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Bug in sigma studio with adau1401/1701 running on 96khz?!
Hi, While making a sigmastudio file on a ADAU1401 system with external ADC and DAC, with the DSP as Master I found a very strange phenomenon. Included are 2 screenshot showing my design with the sigma
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PWM clip LED
Hi I'm trying to implement a clip led on the 1701mini dev board. I found the following threadMonitoring average and instantaneous signal levels which works but it's an instant on/off led. I'd prefer s
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low swing clipping on ADAU1702 output
Hello, hope someone can help on this. We have the sigma ADAU1702 running on our PCB's and we have two designs using this processor, The differences on the designs are larger amplifiers and more of the
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HardClip parameter traffic
SigmaStudio 3.3 and ADAU144x When changing a value on the Clipper->HardClip->StanardClip the Capture window shows two 8 byte writes with the same data. Is this intentional? If so, do I need to do this
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ADAU1446 clipping algorythms
Hi. I'm experiencing some odd results using the clipping tools. The clipping behaves as expected at low frequencies but modulates rather than clips at higher frequencies. The problem becomes perceptib