Table of Contents
Acoustic Echo Cancellation & Noise Reduction Example Code
Acoustic Echo Cancellation and Noise Reduction
SigmaStudio projects for ADAU1452 evaluation board (EVAL-ADAU1452REVBZ)
Wideband version runs AECNR at 16kHz sample rate
Narrowband version runs AECNR at 8kHz sample rate
These also run on the ADAU1466 and its evaluation board (EVAL-ADAU1466Z)
Noise Reduction
SigmaStudio projects for ADAU1452 evaluation board (EVAL-ADAU1452REVBZ)
Wideband version runs NR at 16kHz sample rate
Narrowband version runs NR at 8kHz sample rate
These also run on the ADAU1466 and its evaluation board (EVAL-ADAU1466Z)
==== Low Latency Noise Reduction ====
Algorithm overview.
lowlatencynr
SigmaStudio project for ADAU1452 evaluation board (EVAL-ADAU1452MINIZ).
This also runs on the ADAU1466 and its evaluation board (EVAL-ADAU1466Z).
SigmaStudio project for ADAU1467 evaluation board (EVAL-ADAU1467Z)
SigmaStudio project for ADAU1467 evaluation board with microphone canvas (EVAL-ADAU1467Z & EVAL-MICCANVASZ)