spectrogram~

spectrogram~ is an interactive buffer~ based spectral analyzer for Max.

With support for multiple window functions, perceptual frequency scales (Lin, Log, Mel, Bark, ERB), customizable color schemes, and mouse-driven zoom/pan/selection, spectrogram~ provides flexible visual feedback and real-time control for spectral analysis, sound design, and interactive audio applications.

spectrogram.colorbar displays magnitude-to-color mappings used by a connected spectrogram~ object.

The package includes the spectrogram.bandpass abstraction, a frequency domain bandpass that can be controlled by the spectrogram~ object.