Hi Patrick, I am dealing with body signals as responses from certain stimuli, and I need to use this stimulus to classify a class. So far I manage to get the 1d working Thank so much)
But for example, you can use libraries such as librosa to transform the sound into signals representations. Its is just a time series of 40 or 80 points, but there is a time attached, so they correlate.
When Inspect the images which are a time series, there are not really a lot of similarities in the curves. So what I am doing is trying to normalize and centre all the signals first. Once this is done I am planning to save these images as png in a folder. Load as a picture and then classify using a conv2d.

Thanks
Ian