[Free Open Source Plugin] PerceptoMap - from spectrograms to perception: looking for feedback

[hqrrr]

I'm digging it. Smooth and easy to read.

If you're looking for suggestions:

- A control to adjust the 'cold' threshold (in dB) for the colour palette would be greatly appreciated. Use case: adjust for the input signal's level.

- A mode that shows the note names would be really useful.

- To expand on note names, separate mode: Collapse the entire spectrum into only the 12 notes. In other words: 12 buckets, each bucket displays *all* its respective note's octaves, on top of each other.

FYI, an optional second y-axis for notes has been added in v0.9. The floor value & chromagram were added in previous versions

[hqrrr]

Just FYI, v0.12 is online!

[hqrrr]

It’s been six months since my last post, and I’m happy to report that I’ve made several updates since then.

The current version is v0.16.1. In addition to the original modes, such as the Mel Spectrogram, MFCC, Chromagram, and Tempogram, I’ve added Spectral Contrast, Spectral Flatness, and Time-Frequency Reassignment based on STFT and the Mel Spectrogram etc.

I would like to ask for your feedback for further development: What spectral features are you interested in or need to analyze in your music production?

The current development roadmap is as follows: Spectral Rolloff/Onset Detection Markers/Constant-Q Transform (CQT)/Spectrogram/Harmonic-Percussive Source Separation (HPSS).

Thanks!