Varying the sound length

[datovar4]

Fantastic work! I have been evaluating the model using sound files of different lengths. For sounds shorter (500ms in this example) than the 2 second audio clips used to train, I get the following warning: WARNING:root:Large gap between audio n_frames(48) and target_length (204). Is the audio_target_length setting correct?

My question is how do sound clips of varying length affect the embedding output? In other words, can I still use embeddings from shorter clips, or should I duplicate shorter sounds to approximate the 2 seconds expected by the model?

[zeroQiaoba]

Yes. I have the same question. Maybe padding zero vectors in the end. But I do not know whether such a process will affect the performance.

[seungkim1313]

I have similar questions related to this

[ospanbatyr]

Same question

[cococo2000]

I have the same question.

[lzolyomi]

Has anyone figured out any answer to this? maybe through some empirical experiments even?