EngineerZone Forum
Q&A from Analog Devices EngineerZone: SigmaDSP/SigmaStudio and DSP discussions (8 topics).
8 topics · 60 messages
Filtered by: #active+noise+control ✕
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MFxLMS growth
Hi, I'm not quite sure if this is the right place to put forth my question, if in case it's not here please do direct me to where i can find answers to my question. I'm currently working on an ANC pro
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testing FxNLMS block and Switch On/Off block in a real time ANC tube
I'm testing the fxnlms block on sigma studio to cancel noise in a tube. The problem is that when I set the switch to 0 to block the adaptation and maintain the optimal filter the system produces low f
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EVAL-ADAU1466Z Poor ANC on White Noise and Speech
Hello, I am working on an ANC project for my internship, and I am having trouble getting the platform to cancel certain types of noise. With my current setup I am able to cancel tonal noise, multi-ton
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Active Noise Cancellation
Hello guys, As part of my master's thesis, I am dealing with the topic of active noise canceling in the window area. For the thesis I would like to do an experiment to test feasibility. Which circuit
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Help with Modified FxLMS/FxNLMS in an ANC application
Hello, I am currently working on my senior design project for my bachelors in electrical engineering. The project is an ANC device for use on rigid barriers. The idea is to use a tactile transducer as
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Question before Purchasing EVAL-ADAU1466Z
Hello, I am considering purchasing this evaluation board for my team's senior design project but I had a concern about it's sample rate limitation. Our project requires a 192kHz sample rate in order t
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Integration of ADAU1466 and ADAU1777 for Feed Forward Active Noise Cancellation ANC
Hello, After several hours of searching through these forums for solutions for implementing a feed forward ANC system I have come to a few conclusions. 1. ANC Algorithm can be implemented using SigmaS
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Transfer function measurement with ADAU1467
Hi, I'm designing a simple active noise control experiment using the ADI ADAU1467 as the processor. Before designing the ANC system, I need to measure/characterize the transfer function from the speak