Trying to recreate an in-browser Sonogram SG-1

[Architeuthis]

How does one make a smooth spectrogram?

[BertKoor]

By polishing the code...
Feed it simple things, observe how other sonograms look, observe how yours looks, find the differences. Just give the right prompts, and your agent will (eventually) manage.

[Architeuthis]

A spectrogram is essentially a series of pixelated bins. What is the main technique or approach to turning that into a smooth graph?

Edit: Perhaps this will help https://www.pamguard.org/olhelp/sound_p ... thing.html

[antto]

well, sure, once you transform the signal into frequency domain - you can do stuff with the "data" before throwing it at the screen
if that's what you want to do..