[qmmmur]

It might be good to understand how changing the hop and window size affect the analysis so you're not blindly changing settings.

The trade off for window size is frequency resolution and time resolution. A bigger window gives you narrower bands, so more frequency resolution while giving you less temporal resolution where an onset of transient is significant in the analysis. Similarly, hop size will determine how 'leaky' the process is and how fine grained the windows will be. This can effect detecting quick peaks or changes while possibly smearing them across a few windows.