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Q&A from Analog Devices EngineerZone: SigmaDSP/SigmaStudio and DSP discussions (13 topics).
13 topics · 38 messages
Filtered by: #echo ✕
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Residual Echo Supression module not showing in toolbox
Hello all. I want to try the Acoustic Echo Cancellation (AEC) and Residual Echo Reduction (RES) modules. I downloaded the plug-in via the Add-Ins Manager, after that the trial AEC module appears in th
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Recommend Echo Cancellation DSP
Hi, Currently using Telit LE910C1NF along with max9867 codec for voice calls over DVI. Clarity is no issue but we are experiencing echo on the call center side which is disruptive. Need a recommendati
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Hands free device replacement with Sigma DSP?
Hello, I'm sourcing a technology replacement device for a Dual Echo Canceler & Noise Canceler with Dual Codec for Hands-Free device that went obsolete on one of our design. I'm looking for help in cho
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SigmaDSP with AEC selection
Hello, We are evaluating new codecs for our future touchpanel. I haved seen your ADAU1781 codec/dsp that can be configured though the SigmaStudio. We are searching a codec able to receive the input da
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Echo Hall adau 1701
hello I need an echo effect how do I make something like this thank you Audio Signal Processors software hall wondom echo SigmaDSP Audio Processors adau1701 1701 Show More
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-- How to have a long delay with ADAU1966AZ, and other questions --
Hi there, I'm Maurizio from Rome, Italy, I'm beginning to use Analog Devices boards but I'm a newby in such a world, therefore please forgive me if I'll not be too clear: moreover, english is not my m
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How to eliminate microphone feedback using ADAU1401
Hi Everyone, I am interested in designing a microphone feedback cancellation system using ADAU1401. The problem is when we consider a professional audio system (outdoor/indoor), the sound operator hav
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How to eliminate feedback in Sigma DSP ADAU1452
HI everyone I have the same problem with https://ez.analog.com/dsp/sigmadsp/f/q-a/64300/how-to-eliminate-feedback-in-adau1701/193164#193164..But our DSP is ADAU1452.There are some tool and function.AD
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Audio processor recommendation for megaphone project
Hi, We are working on a low-power battery-operated megaphone/bullhorn project (purpose is to amplify a user's voice). In terms of the audio flow, the user's voice will first be captured by 1 - 2 digit
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ADAU1401 or ADAU1761 for echo cancelling
Hi, I need to design an echo cancelling circuit for a customer. I would appreciate if someone can tell me if the ADAU1401 or ADAU1761 are appropriate for such application. Is the sigma DSP inside thes
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Echo Cancellation and SigmaStudio
Hi, I would like to implement echo cancellation using the SigmaStudio platform and the EVAL-AD1940AZ dev board. In previous discussions dating back to 2011, it sounds like the only option is to start
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Is it possible to create an adaptive filter from discrete blocks in Sigma Studio?
I'm using the EVAL-ADAU170XEBZ evaluation board to try and produce an acoustic echo canceller for a project I am working on. I've read on the forums the existence of a Normalized Least Mean Squares(NL
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Can ADAU1781 Support Echo Cancellation
Hi Guys, One of local customers is wondering if ADAU1781 support echo cancellation. I checked the datasheet and did not find this feature. Would you please confirm if it has this feature and what's th