I am trying to use the Voice UI modules to try and eliminate noise from voice captured by 2 omnidirectional MEMS mics positioned with a distance of 21 mm between them.
I watched the training videos on your website and was pretty impressed with the result demonstrated at the end of Episode 38, so I tried to reproduce the setup to run locally on my PC. Unfortunately, I seem to be getting much worse results even in the absence of any background noise. If I bypass the IC everything seems fine, so I don't think the issue is with any other module.
I am attaching to this post both the design I built on Audio Weaver and one of my audio samples, which contains audio pretty much free of noise in the beginning and then some noise samples. The file was recorded with 16-bit resolution at 16 kHz, and I am running everything on the PC, not in an embedded processor.
What could I be doing wrong? Could it be some setting on my design, or something on the way we captured the samples?
Thank you very much for your help.