Export

[tlecomte]

Feature request: export the numerical data from the realtime FFT, and other widgets. This would allow users to store measurements, show how they have changed over time, and for example to see a "before" and "after" following some EQ work.

Inspiration: the "Export" button in Audacity's frequency analysis window, which outputs two columns of frequency and magnitude to a *.csv file:

Idea: the export buttons could be only displayed when paused. And for each audio widget, they would export a csv of the current data.

[NathaU]

How would values be evaluated over time? Should be configurable if we export a snapshot of current data or averaged data of the last x seconds. Is mean value or RMS better? (per frequency)