Create data from spectrogram

Hello,
i work in project ML for example yes en no recognition in speech recognition example but i like to do the same with stop and go , i trained the model its all good , but i wold like to deplyed in arduino nano 33 BLE sense but my problem in this :slight_smile: g_yes_micro_f2e59fea_nohash_1_data how i can get the same g_micro_...data in stop sound i have the sound but i cant convert it to this for exemple :
const signed char g_yes_micro_f2e59fea_nohash_1_data = {
116, 98, 118, 95, 106, 85, 101, 81, 67, -18, -33, -12,
-26, -128, 9, 34, 56, 45, 9, -12, 5, 30, 23, 28,}
how can help my please.

@ousaghro, your topic has been moved to a more suitable location on the forum.