Time interval between slices in "Timbre Transfer" colab?

[ultraGentle]

I have a question about the Timbre Tranfer colab, specifically audio_features = ddsp.training.metrics.compute_audio_features(audio)

I did not see any API docs on this, hence asking here.

1. What is the time interval between slices/samples in the audio_features arrays? (If it's even constant...)
2. Is that interval modifiable?
3. Can one get a time stamp for each array element?

I'm coming from Javascript; total beginner at Python, so if there's a way to determine this from the colab notebook or repo itself, that would be good to know! (I did look up all references of compute_audio_features in the codebase, but didn't see an obvious (to me) answer.

[PratikStar]

1. 4ms
2. Yes, modify the frame_rate
3. You can construct one, right? since you now know what is the time period of the slices