Sound visualization using spectro and threeDspectro

[imaruruaru]

Hi,

I am quite a beginner in R studio coding but I have an assignment to do for my lab. I need to make 2D and 3D graphs from a sound. I named the sound sound1 and this is my spectrogram code:

spectro(sound1, flim = c(0,2.5), tlim = c(0,1), palette = cm.colors)

And here is my 3D spectrogram code:

threeDspectro(sound1)

Here are the error codes:

Error in seq.default(maxz - 30, maxz, by = 1) :
'from' must be a finite number
In addition: Warning message:
In max(z, na.rm = TRUE) : no non-missing arguments to max; returning -Inf

Error in check.plt(parplt) : figure margins too large

I'm not sure what to do. Can anyone please help me solve this? Thank you!