I a mastering engineer, and I am trying to find a way to automate some of what I do at a daily basis. Some people say it can't be done, I think it can, and I am developing a blueprint with pseudocode to show the process (soon to be available). A fundamental aspect of the process is to have peak and RMS data for each single frequency band of the source material (pre_master). I want to analyze the peak and rms of my source audio pr. frequency band. Ideally it should be as many bands as possible. Can echonest provide me with this data? If not, I strongly suggest this as it could allow endless possibilities within mixing and mastering.
Ideal bands should be a 31 band analysis: 20, 25, 31, 39, 49, 61, 76, 95, 119, 149, 186, 232, 290, 362, 453, 566, 707, 883, 1.1k, 1.4k, 1.7k, 2.2k, 2.7k, 3.4k, 4.2k, 5.3k, 6.6k, 8.2k, 10k, 13k, 16k, 20k.
However, I am fine with a 4-5 band frequency analysis for testing purposes.