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Q&A from Analog Devices EngineerZone: SigmaDSP/SigmaStudio and DSP discussions (8 topics).
8 topics · 34 messages
Filtered by: #potentiometer ✕
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adau 1701 ADC potentiometer trouble
Hello everyone, I have a problem with the potentiometers that come with Wondom jab 5 4x100W in sigma studio schematic. Audio input AUX Input jack signal from PC 24bit 192kHz Stereo to output connectio
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Controlling DS1881 Digital Potentiometer from ADAU1463 for Analog Audio Volume (No External MCU)
Hi everyone, I'm working on a prototype board that uses the ADAU1463 DSP, and I’m experimenting with controlling the volume of an analog-only audio path (i.e., the signal does not enter the ADAU1463).
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Multiple External Potentiometers
I understand this DSP only has Four DACs, so I can only use 4 potentiometers in my SigmaStudio project. I am trying to use total of 7 external potentiometers to manipulate the audio coming in. Any sug
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Which DSP board has the most spaces for potentiometers
Hallo everybody Which DSP board has the most spaces for potentiometers Audio Signal Processors adau1452 dsp potentiometer Audio Products hardware sigma SigmaDSP Audio Processors Show More
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ADAU1701 - Using Switch on Potentiometer/GPIO Headers
Hey guys! I'm develloping a custom plate amplifier using the Dayton Audio KABD-250 and 430 and I'd like to use a switch on potentiometer/GPIO Headers on the board to use as a stereo/mono selector. How
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Potentiometer controlled Hi Shelving Filter
Hi I'm trying to implement a Hi Boost shelving type filter which is controlled by two potentiometers. One for frequency and one for level. Is it possible? and what is the best method? Using 1701. than
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ADAU1442 potentiometer
Hi, I make a musical instrument using ADAU1442. I do not understand a method to change the volume with a potentiometer. Please tell me the method.
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Digital pot with SigmaDSP?
Hello everybody! The thing is I use several pots, connected to auxiliary ADC inputs in 1701 to control various volumes etc. Pots in general are quite big, so I am thinking about using AD5116 and two b