EngineerZone Forum
Q&A from Analog Devices EngineerZone: SigmaDSP/SigmaStudio and DSP discussions (10 topics).
10 topics · 63 messages
Filtered by: #anc+projects ✕
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Anti Noise Setup for machines (ANC) with EVAL-ADAU1467Z, problems with broadband recordings
Hello Forum, we are using an ADAU1467 Evaluation Board to build an ANC setup in an anechoic chamber (for testing purposes). We are using big JBL Boxes and play back a broadband recording of a machine.
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Need assistance creating ANC workflow
HI all, I struggling to build an ANC workflow in Sigmastudio on my ADAU1463 board. Im sure im setting up the workflow wrong, as im also a little unsure as to how i should be connecting the pins to the
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DSP selection recommendation for ANC/ANR
Hello , I have a smart Active Noise Reduction (ANR) headset project. I am looking for ANR solutions including smart codecs, audio DSPs, processors. Operating temperature should be -25 to +65 or better
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Not able to hear output sound using NR example for ADAU1467
Hi everyone I want to use ANC feature using ADAU167 I have bought PDM mic for input. So at first I was testing with single mic and pair of headphones Here is my setup PDM mic connections CLK -> BCLK_I
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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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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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SigmaDSP Processors
I am currently working on the ADAU1761 DSP chip with ST microcontroller for the ANC project. Do you have any SigmaDSP chip with integrated Flash memory (program space)? (Work standalone, without any m
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DSP boards that support FxLMS filter for ambient active noise cancellation
I'm researching an ambient active noise cancellation (ANC) project and would like to better understand which DSP board(s) would be the best choice for this kind of application. SigmaStudio appears to
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EVAL - ADAU1466Z throughput latency
Hi I've just started using the ADAU1466Z eval board as part of an ANC project. I've got some NLMS and FxNLMS schematics working just fine, but... When it comes to modelling the secondary transfer func
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Processro recommendations for a small portable ANC system?
My colleague and I are looking to find a board that would suit our purposes for developing a robust mobile ANC product in an open environment. We're stuck on deciding between the ADAU144x, ADAU176x, a