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 @ 01c97190f288d10b0ff76a6956ee4a79aef339a7 - Tochtech Git Service

Kathy Zhu 01c97190f2 full two-way with echo cancellation and volume buttons		2 hete
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__idf_esp_system.dir	01c97190f2 full two-way with echo cancellation and volume buttons	2 hete