snapshot

libraries/audio-tools/examples/examples-audiokit/streams-audiokit-tf/README.md

@@ -0,0 +1,26 @@
+## Using the AI Thinker ESP32 Audio Kit Micro Speech
+
+I found some cheap [AI Thinker ESP32 Audio Kit V2.2](https://docs.ai-thinker.com/en/esp32-audio-kit) on AliExpress and because I was tired of all the wires I had to connect to implement my different scenarios that are possible with my [Arduino Audio Tools Library](https://github.com/pschatzmann/arduino-audio-tools), I thought it to be a good idea to buy this board.
+
+<img src="https://pschatzmann.github.io/Resources/img/audio-toolkit.png" alt="Audio Kit" />
+
+You dont need to bother about any wires because everything is on one nice board. Just just need to install the dependencies
+
+The staring point for doing speech recognition on an Arduino based board is TensorFlow Light For Microcontrollers with the example sketch called micro_speech!
+
+I have adapted the MicroSpeech example from TensorFlow Lite to follow the philosophy of this framework. The example uses a Tensorflow model which can recognise the words 'yes' and 'no'. The output stream class is TfLiteAudioOutput. In the example I am using an ESP32 AudioKit board, but you can replace this with any type of processor with a microphone.
+Further information can be found in the [Wiki](https://github.com/pschatzmann/arduino-audio-tools/wiki/TensorFlow-Lite---MicroSpeech)
+
+
+### Note
+
+The log level has been set to Info to help you to identify any problems. Please change it to AudioLogger::Warning to get the best sound quality!
+
+
+## Dependencies
+
+You need to install the following libraries:
+
+- https://github.com/pschatzmann/arduino-audio-tools
+- https://github.com/pschatzmann/arduino-audio-driver
+- https://github.com/pschatzmann/tflite-micro-arduino-examples