smarttalk/2_way_Tochie: Development board: Waveshare ESP32-S3-AUDIO-Board SDK: ESP32 ADF Objectives: Auto answer SIP call Acoustic Echo Cancellation - shall have no echo using built-in louder speaker Noise reduction with far-field microphone array – pick up audio clearly at least 2 meters away @ 9d020045e3083db15ae31a603d6782848e6d7369 - Tochtech Git Service

Kathy Zhu 2ac2d3af7b test commit for aec		1 week ago
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tca9555_driver.c	2ac2d3af7b test commit for aec	1 week ago
tca9555_driver.h	2ac2d3af7b test commit for aec	1 week ago