Hoping I can use them on device like iOS CoreML.

Before I get started it doesn't hurt to ask to see if anyone has done this before or has a sound model that detects patters, Anger, excitement, Arousal, laughing, crying, laughing, human emotions in general.

I found this :https://medium.com/@narner/classification-of-sound-files-on-...

But maybe there is a better way or something already exists.

Thanks