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
Kathy Zhu
b268684e78
updated from single to dual microphone on esp
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| .cproject | 3 hete | |
| .gitattributes | 3 hete | |
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| .project | 3 hete | |
| CMakeLists.txt | 3 hete | |
| dependencies.lock | 3 hete | |
| partitions.csv | 3 hete | |
| sdkconfig.defaults | 3 hete |