A customized spectrogram of recordings
This is a simple encapsulation of Joshua Flickinger's amazing work available here : https://rug.mnhn.fr/seewave/spec.html
The script takes a Wave R object (created by readWave function) and gives a nice and contrasted spectrogram of your recording. Please be aware that long and high-frequency recordings can take a lot of time to show up.
Who's that below ?
(that's Phylloscopus trochilus)
source(path_to_function.r)
spectroCustom(wav object loaded via readWav for example)