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Q&A from Analog Devices EngineerZone: SigmaDSP/SigmaStudio and DSP discussions (5 topics).
5 topics · 22 messages
Filtered by: #beamforming ✕
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Dual Microphone Noise Suppression (Spectral Subtraction)
Hello Forum I want to try and setup a dual microphone system that does some sort of subtraction in order to enhance speech quality. The aim is to implement a communication system on a wearable sportsv
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Beam Forming Designer with EVAL-ADAU1467Z
Hello. I want to try to use Beam Forming Designer with EVAL-ADAU1467Z. I looked for the information about the block, and there were several wiki pages about beam forming like this: https://ez.analog.c
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Multi-channel beamforming and frequency-domain analysis on SigmaDSP
Hi folks and analog devices administrators, I'm new to digital signal processors and I'm trying to evaluate SigmaDSPs for multi-channel beamforming and frequency-domain analysis as described: - 8ch @1
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What is the proper way to use the beamforming block with more than 3 microphones?
I am using the Griffith's Jim Beamforming block. I would like to use it with a linear array of 6 microphones. This post SigmaDSP Two Microphone Beamformer implies that the block can be cascaded, but I
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SigmaDSP Two Microphone Beamformer
A new algorithm has been created for the ADAU1761 that will take two microphones and adaptively beamform in order to directionally focus on an audio source in the stereo field. This algorithm will be