What is 'include higher freqs'?

[JustACuteGirlLookingForAManToFixHerBugs]

Hey! Thank you for the interface to the spleeter. Can you give me some info on the options? I don't know what is the default for the freqs - I've never used it in console version.

[thepirat000]

It's a flag to include (or not) an average of the high frequencies on the output, since by default frequencies above 11khz are discarded.

Check this out: https://github.com/deezer/spleeter/wiki/5.-FAQ#why-are-there-no-high-frequencies-in-the-generated-output-files-

Currently implemented by changing the "mask_extension" value to "average" on an alternate config file, here:

spleeter-api/alt-config/2stems/base_config_hf.json

Line 14 in 97e54b4

"mask_extension":"average",